[INFO] cloning repository https://github.com/koheiyamayama/lines-count
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koheiyamayama/lines-count" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoheiyamayama%2Flines-count", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoheiyamayama%2Flines-count'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b1c9746290819f13fcaf69c5045ffe345302d18
[INFO] testing koheiyamayama/lines-count against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoheiyamayama%2Flines-count" "/workspace/builds/worker-110/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/koheiyamayama/lines-count on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/koheiyamayama/lines-count
[INFO] finished tweaking git repo https://github.com/koheiyamayama/lines-count
[INFO] tweaked toml for git repo https://github.com/koheiyamayama/lines-count written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate git repo https://github.com/koheiyamayama/lines-count already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72a5dabba68979a376f9771099adf8a3232bc39c4842bd8c4f5becc50df73775
[INFO] running `Command { std: "docker" "start" "-a" "72a5dabba68979a376f9771099adf8a3232bc39c4842bd8c4f5becc50df73775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a5dabba68979a376f9771099adf8a3232bc39c4842bd8c4f5becc50df73775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a5dabba68979a376f9771099adf8a3232bc39c4842bd8c4f5becc50df73775", kill_on_drop: false }`
[INFO] [stdout] 72a5dabba68979a376f9771099adf8a3232bc39c4842bd8c4f5becc50df73775
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1725664e688d2432b7db1e7d15ca02b2e02d5982f7f31702c0278a7a1b59d9
[INFO] running `Command { std: "docker" "start" "-a" "cd1725664e688d2432b7db1e7d15ca02b2e02d5982f7f31702c0278a7a1b59d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lines-count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "cd1725664e688d2432b7db1e7d15ca02b2e02d5982f7f31702c0278a7a1b59d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1725664e688d2432b7db1e7d15ca02b2e02d5982f7f31702c0278a7a1b59d9", kill_on_drop: false }`
[INFO] [stdout] cd1725664e688d2432b7db1e7d15ca02b2e02d5982f7f31702c0278a7a1b59d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f6444a4a012b9d967abb3992ab7cfc543ecbe10af70206ebfd5a8ea956ec7fe
[INFO] running `Command { std: "docker" "start" "-a" "0f6444a4a012b9d967abb3992ab7cfc543ecbe10af70206ebfd5a8ea956ec7fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lines-count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `Command { std: "docker" "inspect" "0f6444a4a012b9d967abb3992ab7cfc543ecbe10af70206ebfd5a8ea956ec7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6444a4a012b9d967abb3992ab7cfc543ecbe10af70206ebfd5a8ea956ec7fe", kill_on_drop: false }`
[INFO] [stdout] 0f6444a4a012b9d967abb3992ab7cfc543ecbe10af70206ebfd5a8ea956ec7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31da7b1323b8bd3b39cc542a7fd0ff552178d7354ef2f93d45938d0441de8774
[INFO] running `Command { std: "docker" "start" "-a" "31da7b1323b8bd3b39cc542a7fd0ff552178d7354ef2f93d45938d0441de8774", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lines_count-8244086e6b327b2f)
[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" "31da7b1323b8bd3b39cc542a7fd0ff552178d7354ef2f93d45938d0441de8774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31da7b1323b8bd3b39cc542a7fd0ff552178d7354ef2f93d45938d0441de8774", kill_on_drop: false }`
[INFO] [stdout] 31da7b1323b8bd3b39cc542a7fd0ff552178d7354ef2f93d45938d0441de8774