[INFO] updating cached repository supercurio/rust-issue-mir-vec-slowdown
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/supercurio/rust-issue-mir-vec-slowdown
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/supercurio/rust-issue-mir-vec-slowdown" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/supercurio/rust-issue-mir-vec-slowdown"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/supercurio/rust-issue-mir-vec-slowdown'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/supercurio/rust-issue-mir-vec-slowdown" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/supercurio/rust-issue-mir-vec-slowdown"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/supercurio/rust-issue-mir-vec-slowdown'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf0487a6eaa9bccfb6bb95d004c478904a16a138
[INFO] sha for GitHub repo supercurio/rust-issue-mir-vec-slowdown: cf0487a6eaa9bccfb6bb95d004c478904a16a138
[INFO] validating manifest of supercurio/rust-issue-mir-vec-slowdown on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of supercurio/rust-issue-mir-vec-slowdown on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing supercurio/rust-issue-mir-vec-slowdown
[INFO] finished frobbing supercurio/rust-issue-mir-vec-slowdown
[INFO] frobbed toml for supercurio/rust-issue-mir-vec-slowdown written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/supercurio/rust-issue-mir-vec-slowdown/Cargo.toml
[INFO] started frobbing supercurio/rust-issue-mir-vec-slowdown
[INFO] finished frobbing supercurio/rust-issue-mir-vec-slowdown
[INFO] frobbed toml for supercurio/rust-issue-mir-vec-slowdown written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/supercurio/rust-issue-mir-vec-slowdown/Cargo.toml
[INFO] crate supercurio/rust-issue-mir-vec-slowdown already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking supercurio/rust-issue-mir-vec-slowdown against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-0/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/supercurio/rust-issue-mir-vec-slowdown:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ac0d44eafec986720784cfd2bda36f6fe6b88893f534ff7134c1cb241d52937c
[INFO] running `"docker" "start" "-a" "ac0d44eafec986720784cfd2bda36f6fe6b88893f534ff7134c1cb241d52937c"`
[INFO] [stderr]     Checking vec-mir-slowdown-issue v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "ac0d44eafec986720784cfd2bda36f6fe6b88893f534ff7134c1cb241d52937c"`
[INFO] running `"docker" "rm" "-f" "ac0d44eafec986720784cfd2bda36f6fe6b88893f534ff7134c1cb241d52937c"`
[INFO] [stdout] ac0d44eafec986720784cfd2bda36f6fe6b88893f534ff7134c1cb241d52937c