[INFO] cloning repository Ekri/Rusty_playground
[INFO] running `"git" "clone" "--bare" "git://github.com/Ekri/Rusty_playground.git" "work/cache/sources/gh/Ekri/Rusty_playground"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Ekri/Rusty_playground'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Ekri/Rusty_playground" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Ekri/Rusty_playground"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Ekri/Rusty_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ekri/Rusty_playground" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ekri/Rusty_playground"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ekri/Rusty_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 36f672d269a28dd60fba3cb943ef08702f6a13e6
[INFO] sha for GitHub repo Ekri/Rusty_playground: 36f672d269a28dd60fba3cb943ef08702f6a13e6
[INFO] validating manifest of Ekri/Rusty_playground on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Ekri/Rusty_playground on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Ekri/Rusty_playground
[INFO] finished frobbing Ekri/Rusty_playground
[INFO] frobbed toml for Ekri/Rusty_playground written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Ekri/Rusty_playground/Cargo.toml
[INFO] started frobbing Ekri/Rusty_playground
[INFO] finished frobbing Ekri/Rusty_playground
[INFO] frobbed toml for Ekri/Rusty_playground written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ekri/Rusty_playground/Cargo.toml
[INFO] crate Ekri/Rusty_playground already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing Ekri/Rusty_playground against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ekri/Rusty_playground:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] f3aa9d919afc6bcf4246d1ea1f4e5ca7d05aeba60568ab675ccc753cc7eafe0a
[INFO] running `"docker" "start" "-a" "f3aa9d919afc6bcf4246d1ea1f4e5ca7d05aeba60568ab675ccc753cc7eafe0a"`
[INFO] [stderr]    Compiling rusty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "f3aa9d919afc6bcf4246d1ea1f4e5ca7d05aeba60568ab675ccc753cc7eafe0a"`
[INFO] running `"docker" "rm" "-f" "f3aa9d919afc6bcf4246d1ea1f4e5ca7d05aeba60568ab675ccc753cc7eafe0a"`
[INFO] [stdout] f3aa9d919afc6bcf4246d1ea1f4e5ca7d05aeba60568ab675ccc753cc7eafe0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ekri/Rusty_playground:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4e4c0f25c3ae1378f4bc027e7398f6e3973360f12a92bd7ae22085acf2aea5cd
[INFO] running `"docker" "start" "-a" "4e4c0f25c3ae1378f4bc027e7398f6e3973360f12a92bd7ae22085acf2aea5cd"`
[INFO] [stderr]    Compiling rusty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "4e4c0f25c3ae1378f4bc027e7398f6e3973360f12a92bd7ae22085acf2aea5cd"`
[INFO] running `"docker" "rm" "-f" "4e4c0f25c3ae1378f4bc027e7398f6e3973360f12a92bd7ae22085acf2aea5cd"`
[INFO] [stdout] 4e4c0f25c3ae1378f4bc027e7398f6e3973360f12a92bd7ae22085acf2aea5cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Ekri/Rusty_playground:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 1a92a80fcf28c4b43d930cf8ae866f19292a5f3a32a847e695acc40d7751772b
[INFO] running `"docker" "start" "-a" "1a92a80fcf28c4b43d930cf8ae866f19292a5f3a32a847e695acc40d7751772b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty-8f8dce737d38d5fe
[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" "1a92a80fcf28c4b43d930cf8ae866f19292a5f3a32a847e695acc40d7751772b"`
[INFO] running `"docker" "rm" "-f" "1a92a80fcf28c4b43d930cf8ae866f19292a5f3a32a847e695acc40d7751772b"`
[INFO] [stdout] 1a92a80fcf28c4b43d930cf8ae866f19292a5f3a32a847e695acc40d7751772b