Huge increase of size of std between 2019-07-07 and 2019-07-08

[hellow554]

curl -sI https://static.rust-lang.org/dist/2019-07-0{7,8}/rust-std-nightly-x86_64-unknown-linux-gnu.tar.gz | rg content-length
content-length: 82970771
content-length: 211283629

this is a difference of around 120MiB :/
librustc alone has been increased by 60Mib that night together with librustc_driver with another 54Mib plus 30Mib in rustc_mir.
Is there a reason for that huge peak?

[jonas-schievink]

Looks like #62486

[hellow554]

Wow.. I say that issue, but I my mind the date didn't match. You're right. closing it.