[INFO] cloning repository liangzuobin/rust_my_ass
[INFO] running `"git" "clone" "--bare" "git://github.com/liangzuobin/rust_my_ass.git" "work/cache/sources/gh/liangzuobin/rust_my_ass"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/liangzuobin/rust_my_ass'...
[INFO] running `"git" "clone" "work/cache/sources/gh/liangzuobin/rust_my_ass" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/liangzuobin/rust_my_ass"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/liangzuobin/rust_my_ass'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/liangzuobin/rust_my_ass" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/liangzuobin/rust_my_ass"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/liangzuobin/rust_my_ass'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba0a540c0f1888b8942694b69e7c5eab7dd66c49
[INFO] sha for GitHub repo liangzuobin/rust_my_ass: ba0a540c0f1888b8942694b69e7c5eab7dd66c49
[INFO] validating manifest of liangzuobin/rust_my_ass 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 liangzuobin/rust_my_ass 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 liangzuobin/rust_my_ass
[INFO] finished frobbing liangzuobin/rust_my_ass
[INFO] frobbed toml for liangzuobin/rust_my_ass written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/liangzuobin/rust_my_ass/Cargo.toml
[INFO] started frobbing liangzuobin/rust_my_ass
[INFO] finished frobbing liangzuobin/rust_my_ass
[INFO] frobbed toml for liangzuobin/rust_my_ass written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/liangzuobin/rust_my_ass/Cargo.toml
[INFO] crate liangzuobin/rust_my_ass 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing liangzuobin/rust_my_ass against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/liangzuobin/rust_my_ass:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 38b3665caff4607564bcfd67b4136ad80e4061b6545e8a08c81c70b51ac21f2e
[INFO] running `"docker" "start" "-a" "38b3665caff4607564bcfd67b4136ad80e4061b6545e8a08c81c70b51ac21f2e"`
[INFO] [stderr]    Compiling rusttest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "38b3665caff4607564bcfd67b4136ad80e4061b6545e8a08c81c70b51ac21f2e"`
[INFO] running `"docker" "rm" "-f" "38b3665caff4607564bcfd67b4136ad80e4061b6545e8a08c81c70b51ac21f2e"`
[INFO] [stdout] 38b3665caff4607564bcfd67b4136ad80e4061b6545e8a08c81c70b51ac21f2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/liangzuobin/rust_my_ass:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 67570540994cd5b73108f927fcf63cac00c20f573babb812ea95466ee3cbb11c
[INFO] running `"docker" "start" "-a" "67570540994cd5b73108f927fcf63cac00c20f573babb812ea95466ee3cbb11c"`
[INFO] [stderr]    Compiling rusttest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "67570540994cd5b73108f927fcf63cac00c20f573babb812ea95466ee3cbb11c"`
[INFO] running `"docker" "rm" "-f" "67570540994cd5b73108f927fcf63cac00c20f573babb812ea95466ee3cbb11c"`
[INFO] [stdout] 67570540994cd5b73108f927fcf63cac00c20f573babb812ea95466ee3cbb11c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/liangzuobin/rust_my_ass:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 3fd736ade5861e5e8e4a734e024341bb207316340e2e6d6f9703e0dd8e5c9117
[INFO] running `"docker" "start" "-a" "3fd736ade5861e5e8e4a734e024341bb207316340e2e6d6f9703e0dd8e5c9117"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusttest-870eb7cba79ea201
[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" "3fd736ade5861e5e8e4a734e024341bb207316340e2e6d6f9703e0dd8e5c9117"`
[INFO] running `"docker" "rm" "-f" "3fd736ade5861e5e8e4a734e024341bb207316340e2e6d6f9703e0dd8e5c9117"`
[INFO] [stdout] 3fd736ade5861e5e8e4a734e024341bb207316340e2e6d6f9703e0dd8e5c9117