[INFO] cloning repository https://github.com/KetcKtsD/regexp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KetcKtsD/regexp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKetcKtsD%2Fregexp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKetcKtsD%2Fregexp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 599b41b99a0cee139fb3896d00eade3b83df6c43
[INFO] testing KetcKtsD/regexp against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKetcKtsD%2Fregexp" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KetcKtsD/regexp on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KetcKtsD/regexp
[INFO] finished tweaking git repo https://github.com/KetcKtsD/regexp
[INFO] tweaked toml for git repo https://github.com/KetcKtsD/regexp written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/KetcKtsD/regexp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a073ee756cf6efd8b7b0a91214530090c10fa616631ea5b18e2648a0c5859f57
[INFO] running `Command { std: "docker" "start" "-a" "a073ee756cf6efd8b7b0a91214530090c10fa616631ea5b18e2648a0c5859f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a073ee756cf6efd8b7b0a91214530090c10fa616631ea5b18e2648a0c5859f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a073ee756cf6efd8b7b0a91214530090c10fa616631ea5b18e2648a0c5859f57", kill_on_drop: false }`
[INFO] [stdout] a073ee756cf6efd8b7b0a91214530090c10fa616631ea5b18e2648a0c5859f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46a5215d47eb57c43b8120da98031ce3c277da4e8a9994c81cb670856da314e9
[INFO] running `Command { std: "docker" "start" "-a" "46a5215d47eb57c43b8120da98031ce3c277da4e8a9994c81cb670856da314e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regexp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "46a5215d47eb57c43b8120da98031ce3c277da4e8a9994c81cb670856da314e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a5215d47eb57c43b8120da98031ce3c277da4e8a9994c81cb670856da314e9", kill_on_drop: false }`
[INFO] [stdout] 46a5215d47eb57c43b8120da98031ce3c277da4e8a9994c81cb670856da314e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed6c757950a6e66126adabe8184599ea8cd1b665a0aa4e7718ec45afc9e0b285
[INFO] running `Command { std: "docker" "start" "-a" "ed6c757950a6e66126adabe8184599ea8cd1b665a0aa4e7718ec45afc9e0b285", kill_on_drop: false }`
[INFO] [stderr]    Compiling regexp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "ed6c757950a6e66126adabe8184599ea8cd1b665a0aa4e7718ec45afc9e0b285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6c757950a6e66126adabe8184599ea8cd1b665a0aa4e7718ec45afc9e0b285", kill_on_drop: false }`
[INFO] [stdout] ed6c757950a6e66126adabe8184599ea8cd1b665a0aa4e7718ec45afc9e0b285
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e6d5281ae58e05c263148dd1e9b9174c2d692b91d4983a2db03a7151a855774
[INFO] running `Command { std: "docker" "start" "-a" "3e6d5281ae58e05c263148dd1e9b9174c2d692b91d4983a2db03a7151a855774", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regexp-10b6dafe584ae735)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e6d5281ae58e05c263148dd1e9b9174c2d692b91d4983a2db03a7151a855774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6d5281ae58e05c263148dd1e9b9174c2d692b91d4983a2db03a7151a855774", kill_on_drop: false }`
[INFO] [stdout] 3e6d5281ae58e05c263148dd1e9b9174c2d692b91d4983a2db03a7151a855774