[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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/supercurio/rust-issue-mir-vec-slowdown"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/supercurio/rust-issue-mir-vec-slowdown"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of supercurio/rust-issue-mir-vec-slowdown on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/supercurio/rust-issue-mir-vec-slowdown/Cargo.toml
[INFO] crate supercurio/rust-issue-mir-vec-slowdown has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing supercurio/rust-issue-mir-vec-slowdown against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 2f7dc8f94698ae1ae8d1295fedd58d606529068b9693b0c48ccfeef501db262a
[INFO] running `"docker" "start" "-a" "2f7dc8f94698ae1ae8d1295fedd58d606529068b9693b0c48ccfeef501db262a"`
[INFO] [stderr]    Compiling vec-mir-slowdown-issue v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "2f7dc8f94698ae1ae8d1295fedd58d606529068b9693b0c48ccfeef501db262a"`
[INFO] running `"docker" "rm" "-f" "2f7dc8f94698ae1ae8d1295fedd58d606529068b9693b0c48ccfeef501db262a"`
[INFO] [stdout] 2f7dc8f94698ae1ae8d1295fedd58d606529068b9693b0c48ccfeef501db262a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a4085e5f3805fd9866767150b94afaa429a5a8ef7b62733fc42bebcc07fad8fb
[INFO] running `"docker" "start" "-a" "a4085e5f3805fd9866767150b94afaa429a5a8ef7b62733fc42bebcc07fad8fb"`
[INFO] [stderr]    Compiling vec-mir-slowdown-issue v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "a4085e5f3805fd9866767150b94afaa429a5a8ef7b62733fc42bebcc07fad8fb"`
[INFO] running `"docker" "rm" "-f" "a4085e5f3805fd9866767150b94afaa429a5a8ef7b62733fc42bebcc07fad8fb"`
[INFO] [stdout] a4085e5f3805fd9866767150b94afaa429a5a8ef7b62733fc42bebcc07fad8fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] beba11afefcc764f050c3bbf9fb9c00bdeb8bae4893a0668db37c7c789030020
[INFO] running `"docker" "start" "-a" "beba11afefcc764f050c3bbf9fb9c00bdeb8bae4893a0668db37c7c789030020"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vec_mir_slowdown_issue-eedf71b5c02ff3ce
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "beba11afefcc764f050c3bbf9fb9c00bdeb8bae4893a0668db37c7c789030020"`
[INFO] running `"docker" "rm" "-f" "beba11afefcc764f050c3bbf9fb9c00bdeb8bae4893a0668db37c7c789030020"`
[INFO] [stdout] beba11afefcc764f050c3bbf9fb9c00bdeb8bae4893a0668db37c7c789030020