[INFO] cloning repository https://github.com/jojolepro/half_caps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jojolepro/half_caps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjojolepro%2Fhalf_caps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjojolepro%2Fhalf_caps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1da3b45cc6c41c79cbc609e07023c04cf322a1fc
[INFO] testing jojolepro/half_caps against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjojolepro%2Fhalf_caps" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jojolepro/half_caps 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/jojolepro/half_caps
[INFO] finished tweaking git repo https://github.com/jojolepro/half_caps
[INFO] tweaked toml for git repo https://github.com/jojolepro/half_caps written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/jojolepro/half_caps 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 48e88260f619ba6bdfcafce4ad662ee8fc069f4aae3598ab36e9541f719c0d1b
[INFO] running `Command { std: "docker" "start" "-a" "48e88260f619ba6bdfcafce4ad662ee8fc069f4aae3598ab36e9541f719c0d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48e88260f619ba6bdfcafce4ad662ee8fc069f4aae3598ab36e9541f719c0d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e88260f619ba6bdfcafce4ad662ee8fc069f4aae3598ab36e9541f719c0d1b", kill_on_drop: false }`
[INFO] [stdout] 48e88260f619ba6bdfcafce4ad662ee8fc069f4aae3598ab36e9541f719c0d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] e0bb172d87e4b35991ed9fba8ef5016beb9b8db55567c8ad70a45f944e5cc90f
[INFO] running `Command { std: "docker" "start" "-a" "e0bb172d87e4b35991ed9fba8ef5016beb9b8db55567c8ad70a45f944e5cc90f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling halfcaps v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "e0bb172d87e4b35991ed9fba8ef5016beb9b8db55567c8ad70a45f944e5cc90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0bb172d87e4b35991ed9fba8ef5016beb9b8db55567c8ad70a45f944e5cc90f", kill_on_drop: false }`
[INFO] [stdout] e0bb172d87e4b35991ed9fba8ef5016beb9b8db55567c8ad70a45f944e5cc90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] dd6936163febdf24d1a79eff50515f484f44f2d096714783782de21f7fa11d39
[INFO] running `Command { std: "docker" "start" "-a" "dd6936163febdf24d1a79eff50515f484f44f2d096714783782de21f7fa11d39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling halfcaps v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `Command { std: "docker" "inspect" "dd6936163febdf24d1a79eff50515f484f44f2d096714783782de21f7fa11d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6936163febdf24d1a79eff50515f484f44f2d096714783782de21f7fa11d39", kill_on_drop: false }`
[INFO] [stdout] dd6936163febdf24d1a79eff50515f484f44f2d096714783782de21f7fa11d39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] ee4736cd040ea92ebc7cf4f3a750a392f83c5458f096267b881912a56c5b464b
[INFO] running `Command { std: "docker" "start" "-a" "ee4736cd040ea92ebc7cf4f3a750a392f83c5458f096267b881912a56c5b464b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/halfcaps-9be41e6813ee65e7)
[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" "ee4736cd040ea92ebc7cf4f3a750a392f83c5458f096267b881912a56c5b464b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4736cd040ea92ebc7cf4f3a750a392f83c5458f096267b881912a56c5b464b", kill_on_drop: false }`
[INFO] [stdout] ee4736cd040ea92ebc7cf4f3a750a392f83c5458f096267b881912a56c5b464b