[INFO] cloning repository https://github.com/richiksc/hello-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richiksc/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichiksc%2Fhello-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichiksc%2Fhello-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 078768b1080c577d6c3cac384472ac3d833d2ba9 [INFO] testing richiksc/hello-rust 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%2Frichiksc%2Fhello-rust" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/richiksc/hello-rust 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/richiksc/hello-rust [INFO] finished tweaking git repo https://github.com/richiksc/hello-rust [INFO] tweaked toml for git repo https://github.com/richiksc/hello-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/richiksc/hello-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 19bd27d8f62d5f75687bfeb469bec521d4c039155c572e8bf7f403eda34a6e9e [INFO] running `Command { std: "docker" "start" "-a" "19bd27d8f62d5f75687bfeb469bec521d4c039155c572e8bf7f403eda34a6e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19bd27d8f62d5f75687bfeb469bec521d4c039155c572e8bf7f403eda34a6e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19bd27d8f62d5f75687bfeb469bec521d4c039155c572e8bf7f403eda34a6e9e", kill_on_drop: false }` [INFO] [stdout] 19bd27d8f62d5f75687bfeb469bec521d4c039155c572e8bf7f403eda34a6e9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] fcd7389aa9ae4d04d7c4f789a82b94a1f109ea1e17e8b72d507c3a9440a57381 [INFO] running `Command { std: "docker" "start" "-a" "fcd7389aa9ae4d04d7c4f789a82b94a1f109ea1e17e8b72d507c3a9440a57381", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.00s [INFO] running `Command { std: "docker" "inspect" "fcd7389aa9ae4d04d7c4f789a82b94a1f109ea1e17e8b72d507c3a9440a57381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd7389aa9ae4d04d7c4f789a82b94a1f109ea1e17e8b72d507c3a9440a57381", kill_on_drop: false }` [INFO] [stdout] fcd7389aa9ae4d04d7c4f789a82b94a1f109ea1e17e8b72d507c3a9440a57381 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f8eb9cb3f06bf444c40f9cabd68f27166bfb073312521a366d81f091a7a9a072 [INFO] running `Command { std: "docker" "start" "-a" "f8eb9cb3f06bf444c40f9cabd68f27166bfb073312521a366d81f091a7a9a072", kill_on_drop: false }` [INFO] [stderr] Compiling hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "f8eb9cb3f06bf444c40f9cabd68f27166bfb073312521a366d81f091a7a9a072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8eb9cb3f06bf444c40f9cabd68f27166bfb073312521a366d81f091a7a9a072", kill_on_drop: false }` [INFO] [stdout] f8eb9cb3f06bf444c40f9cabd68f27166bfb073312521a366d81f091a7a9a072 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5aeb776d0f4d7ae5f5e9261cb55672948e4530004aadcce56e1c2db1986ecfed [INFO] running `Command { std: "docker" "start" "-a" "5aeb776d0f4d7ae5f5e9261cb55672948e4530004aadcce56e1c2db1986ecfed", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.37s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_rust-c196e5bcce662eb9) [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" "5aeb776d0f4d7ae5f5e9261cb55672948e4530004aadcce56e1c2db1986ecfed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aeb776d0f4d7ae5f5e9261cb55672948e4530004aadcce56e1c2db1986ecfed", kill_on_drop: false }` [INFO] [stdout] 5aeb776d0f4d7ae5f5e9261cb55672948e4530004aadcce56e1c2db1986ecfed