[INFO] cloning repository bachp/parwalk
[INFO] running `"git" "clone" "--bare" "git://github.com/bachp/parwalk.git" "work/cache/sources/gh/bachp/parwalk"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bachp/parwalk'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bachp/parwalk" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bachp/parwalk"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bachp/parwalk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bachp/parwalk" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bachp/parwalk"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bachp/parwalk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 870aea7144f04300b3e23417fc6ac9708562e056
[INFO] sha for GitHub repo bachp/parwalk: 870aea7144f04300b3e23417fc6ac9708562e056
[INFO] validating manifest of bachp/parwalk 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 bachp/parwalk 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 bachp/parwalk
[INFO] finished frobbing bachp/parwalk
[INFO] frobbed toml for bachp/parwalk written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bachp/parwalk/Cargo.toml
[INFO] started frobbing bachp/parwalk
[INFO] finished frobbing bachp/parwalk
[INFO] frobbed toml for bachp/parwalk written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bachp/parwalk/Cargo.toml
[INFO] crate bachp/parwalk 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 bachp/parwalk against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bachp/parwalk:/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] 371edc952ae1f345c69da9d73cbf0667384d0941652a772f43aaf1a73c9eec09
[INFO] running `"docker" "start" "-a" "371edc952ae1f345c69da9d73cbf0667384d0941652a772f43aaf1a73c9eec09"`
[INFO] [stderr]    Compiling regex v0.2.9
[INFO] [stderr]    Compiling regex-syntax v0.5.3
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling rayon v1.0.0
[INFO] [stderr]    Compiling env_logger v0.5.5
[INFO] [stderr]    Compiling parwalk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.83s
[INFO] running `"docker" "inspect" "371edc952ae1f345c69da9d73cbf0667384d0941652a772f43aaf1a73c9eec09"`
[INFO] running `"docker" "rm" "-f" "371edc952ae1f345c69da9d73cbf0667384d0941652a772f43aaf1a73c9eec09"`
[INFO] [stdout] 371edc952ae1f345c69da9d73cbf0667384d0941652a772f43aaf1a73c9eec09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bachp/parwalk:/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] 750024faa450c06b54c14a1c6503b3bfcbba7087b4ba667aaf7f197e955181e4
[INFO] running `"docker" "start" "-a" "750024faa450c06b54c14a1c6503b3bfcbba7087b4ba667aaf7f197e955181e4"`
[INFO] [stderr]    Compiling parwalk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "750024faa450c06b54c14a1c6503b3bfcbba7087b4ba667aaf7f197e955181e4"`
[INFO] running `"docker" "rm" "-f" "750024faa450c06b54c14a1c6503b3bfcbba7087b4ba667aaf7f197e955181e4"`
[INFO] [stdout] 750024faa450c06b54c14a1c6503b3bfcbba7087b4ba667aaf7f197e955181e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bachp/parwalk:/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] 7789fde64a147098f0f294b17541dbf0dae40ba8017756d7b4ce8df9d6856172
[INFO] running `"docker" "start" "-a" "7789fde64a147098f0f294b17541dbf0dae40ba8017756d7b4ce8df9d6856172"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parwalk-0d69c2bdb220d3c9
[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" "7789fde64a147098f0f294b17541dbf0dae40ba8017756d7b4ce8df9d6856172"`
[INFO] running `"docker" "rm" "-f" "7789fde64a147098f0f294b17541dbf0dae40ba8017756d7b4ce8df9d6856172"`
[INFO] [stdout] 7789fde64a147098f0f294b17541dbf0dae40ba8017756d7b4ce8df9d6856172