[INFO] cloning repository yuk1ty/system-programming-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/yuk1ty/system-programming-rs.git" "work/cache/sources/gh/yuk1ty/system-programming-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/yuk1ty/system-programming-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/yuk1ty/system-programming-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yuk1ty/system-programming-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yuk1ty/system-programming-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yuk1ty/system-programming-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yuk1ty/system-programming-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yuk1ty/system-programming-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8cb5264fff02fbc776cfe104ce785cbeebd23a80
[INFO] sha for GitHub repo yuk1ty/system-programming-rs: 8cb5264fff02fbc776cfe104ce785cbeebd23a80
[INFO] validating manifest of yuk1ty/system-programming-rs 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 yuk1ty/system-programming-rs 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 yuk1ty/system-programming-rs
[INFO] finished frobbing yuk1ty/system-programming-rs
[INFO] frobbed toml for yuk1ty/system-programming-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yuk1ty/system-programming-rs/Cargo.toml
[INFO] started frobbing yuk1ty/system-programming-rs
[INFO] finished frobbing yuk1ty/system-programming-rs
[INFO] frobbed toml for yuk1ty/system-programming-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yuk1ty/system-programming-rs/Cargo.toml
[INFO] crate yuk1ty/system-programming-rs 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 yuk1ty/system-programming-rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yuk1ty/system-programming-rs:/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] beb77d948d6b4409a0416176f53afb81ca8bb38e2ed9a285b17e4ceacf605137
[INFO] running `"docker" "start" "-a" "beb77d948d6b4409a0416176f53afb81ca8bb38e2ed9a285b17e4ceacf605137"`
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling system-programing-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `"docker" "inspect" "beb77d948d6b4409a0416176f53afb81ca8bb38e2ed9a285b17e4ceacf605137"`
[INFO] running `"docker" "rm" "-f" "beb77d948d6b4409a0416176f53afb81ca8bb38e2ed9a285b17e4ceacf605137"`
[INFO] [stdout] beb77d948d6b4409a0416176f53afb81ca8bb38e2ed9a285b17e4ceacf605137
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yuk1ty/system-programming-rs:/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] 90f5b170262e3a7ee3d930842c5c5cebcc534e473631689e64079a888c40a469
[INFO] running `"docker" "start" "-a" "90f5b170262e3a7ee3d930842c5c5cebcc534e473631689e64079a888c40a469"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling system-programing-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "90f5b170262e3a7ee3d930842c5c5cebcc534e473631689e64079a888c40a469"`
[INFO] running `"docker" "rm" "-f" "90f5b170262e3a7ee3d930842c5c5cebcc534e473631689e64079a888c40a469"`
[INFO] [stdout] 90f5b170262e3a7ee3d930842c5c5cebcc534e473631689e64079a888c40a469
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yuk1ty/system-programming-rs:/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] 9b82348777f53f5f33de91bd240f452a90a58b06aaac982ce8d94d0e61ed1d7d
[INFO] running `"docker" "start" "-a" "9b82348777f53f5f33de91bd240f452a90a58b06aaac982ce8d94d0e61ed1d7d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/system_programing_rs-3723191408951c40
[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" "9b82348777f53f5f33de91bd240f452a90a58b06aaac982ce8d94d0e61ed1d7d"`
[INFO] running `"docker" "rm" "-f" "9b82348777f53f5f33de91bd240f452a90a58b06aaac982ce8d94d0e61ed1d7d"`
[INFO] [stdout] 9b82348777f53f5f33de91bd240f452a90a58b06aaac982ce8d94d0e61ed1d7d