[INFO] cloning repository https://github.com/romanz/test_arrayvec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romanz/test_arrayvec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanz%2Ftest_arrayvec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanz%2Ftest_arrayvec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b7f2402ff6996186711559d138fc9a75a7600a3 [INFO] testing romanz/test_arrayvec 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%2Fromanz%2Ftest_arrayvec" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/romanz/test_arrayvec 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/romanz/test_arrayvec [INFO] finished tweaking git repo https://github.com/romanz/test_arrayvec [INFO] tweaked toml for git repo https://github.com/romanz/test_arrayvec written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/romanz/test_arrayvec 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0bd84e9f81b0ddccc5edfe02d0201825c92ed174461a0313fa90035a834d324f [INFO] running `Command { std: "docker" "start" "-a" "0bd84e9f81b0ddccc5edfe02d0201825c92ed174461a0313fa90035a834d324f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bd84e9f81b0ddccc5edfe02d0201825c92ed174461a0313fa90035a834d324f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd84e9f81b0ddccc5edfe02d0201825c92ed174461a0313fa90035a834d324f", kill_on_drop: false }` [INFO] [stdout] 0bd84e9f81b0ddccc5edfe02d0201825c92ed174461a0313fa90035a834d324f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c791ed15c1723d717d377dab9b0335ac46223d3c2af1eb1208afbda39bba771b [INFO] running `Command { std: "docker" "start" "-a" "c791ed15c1723d717d377dab9b0335ac46223d3c2af1eb1208afbda39bba771b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling test_arrayvec v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.97s [INFO] running `Command { std: "docker" "inspect" "c791ed15c1723d717d377dab9b0335ac46223d3c2af1eb1208afbda39bba771b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c791ed15c1723d717d377dab9b0335ac46223d3c2af1eb1208afbda39bba771b", kill_on_drop: false }` [INFO] [stdout] c791ed15c1723d717d377dab9b0335ac46223d3c2af1eb1208afbda39bba771b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2988eb7a9c0f777ba93a23592530aaeba06bd2d7e82d92aedd2b382525b6758a [INFO] running `Command { std: "docker" "start" "-a" "2988eb7a9c0f777ba93a23592530aaeba06bd2d7e82d92aedd2b382525b6758a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling test_arrayvec v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `Command { std: "docker" "inspect" "2988eb7a9c0f777ba93a23592530aaeba06bd2d7e82d92aedd2b382525b6758a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2988eb7a9c0f777ba93a23592530aaeba06bd2d7e82d92aedd2b382525b6758a", kill_on_drop: false }` [INFO] [stdout] 2988eb7a9c0f777ba93a23592530aaeba06bd2d7e82d92aedd2b382525b6758a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d6a644b9e98d3f470351a5a2785fb0ffd04ecce9d59f2aa113d63088bd555a8d [INFO] running `Command { std: "docker" "start" "-a" "d6a644b9e98d3f470351a5a2785fb0ffd04ecce9d59f2aa113d63088bd555a8d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_arrayvec-887cadf45269a094) [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" "d6a644b9e98d3f470351a5a2785fb0ffd04ecce9d59f2aa113d63088bd555a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6a644b9e98d3f470351a5a2785fb0ffd04ecce9d59f2aa113d63088bd555a8d", kill_on_drop: false }` [INFO] [stdout] d6a644b9e98d3f470351a5a2785fb0ffd04ecce9d59f2aa113d63088bd555a8d