[INFO] cloning repository sarna/connectfour
[INFO] running `"git" "clone" "--bare" "git://github.com/sarna/connectfour.git" "work/cache/sources/gh/sarna/connectfour"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sarna/connectfour'...
[INFO] running `"git" "clone" "work/cache/sources/gh/sarna/connectfour" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sarna/connectfour"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sarna/connectfour'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sarna/connectfour" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sarna/connectfour"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sarna/connectfour'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22e1523fd675028ccd2b5b6fb0eba8431c2cbb24
[INFO] sha for GitHub repo sarna/connectfour: 22e1523fd675028ccd2b5b6fb0eba8431c2cbb24
[INFO] validating manifest of sarna/connectfour 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 sarna/connectfour 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 sarna/connectfour
[INFO] finished frobbing sarna/connectfour
[INFO] frobbed toml for sarna/connectfour written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sarna/connectfour/Cargo.toml
[INFO] started frobbing sarna/connectfour
[INFO] finished frobbing sarna/connectfour
[INFO] frobbed toml for sarna/connectfour written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sarna/connectfour/Cargo.toml
[INFO] crate sarna/connectfour 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 sarna/connectfour against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sarna/connectfour:/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] bab1a2a7e66e047c5b6856e9934b2e99f76123ca718ff3af0cfb9dfdf7ab367f
[INFO] running `"docker" "start" "-a" "bab1a2a7e66e047c5b6856e9934b2e99f76123ca718ff3af0cfb9dfdf7ab367f"`
[INFO] [stderr]    Compiling connectfour v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "bab1a2a7e66e047c5b6856e9934b2e99f76123ca718ff3af0cfb9dfdf7ab367f"`
[INFO] running `"docker" "rm" "-f" "bab1a2a7e66e047c5b6856e9934b2e99f76123ca718ff3af0cfb9dfdf7ab367f"`
[INFO] [stdout] bab1a2a7e66e047c5b6856e9934b2e99f76123ca718ff3af0cfb9dfdf7ab367f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sarna/connectfour:/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] 29ec69a3bbea4201fe21d38744786a225b573744e95a3783e9610e98e8e59c3c
[INFO] running `"docker" "start" "-a" "29ec69a3bbea4201fe21d38744786a225b573744e95a3783e9610e98e8e59c3c"`
[INFO] [stderr]    Compiling connectfour v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "29ec69a3bbea4201fe21d38744786a225b573744e95a3783e9610e98e8e59c3c"`
[INFO] running `"docker" "rm" "-f" "29ec69a3bbea4201fe21d38744786a225b573744e95a3783e9610e98e8e59c3c"`
[INFO] [stdout] 29ec69a3bbea4201fe21d38744786a225b573744e95a3783e9610e98e8e59c3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sarna/connectfour:/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] b70097bae8c1ca78c2a22657730c24c6e060896759ae1632045e5638f54d52fc
[INFO] running `"docker" "start" "-a" "b70097bae8c1ca78c2a22657730c24c6e060896759ae1632045e5638f54d52fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/connectfour-6b7850a628b3f841
[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" "b70097bae8c1ca78c2a22657730c24c6e060896759ae1632045e5638f54d52fc"`
[INFO] running `"docker" "rm" "-f" "b70097bae8c1ca78c2a22657730c24c6e060896759ae1632045e5638f54d52fc"`
[INFO] [stdout] b70097bae8c1ca78c2a22657730c24c6e060896759ae1632045e5638f54d52fc