[INFO] cloning repository https://github.com/timdang/hello_world [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timdang/hello_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimdang%2Fhello_world", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimdang%2Fhello_world'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] efe77dea2da2b2ba248fd8b8454b7959ebf0e5b5 [INFO] testing timdang/hello_world against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimdang%2Fhello_world" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timdang/hello_world 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/timdang/hello_world [INFO] finished tweaking git repo https://github.com/timdang/hello_world [INFO] tweaked toml for git repo https://github.com/timdang/hello_world written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/timdang/hello_world 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c4da15c0cb82fd23066d865336d5ce061df69a07da2edf6eda3f281a90943cad [INFO] running `Command { std: "docker" "start" "-a" "c4da15c0cb82fd23066d865336d5ce061df69a07da2edf6eda3f281a90943cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4da15c0cb82fd23066d865336d5ce061df69a07da2edf6eda3f281a90943cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4da15c0cb82fd23066d865336d5ce061df69a07da2edf6eda3f281a90943cad", kill_on_drop: false }` [INFO] [stdout] c4da15c0cb82fd23066d865336d5ce061df69a07da2edf6eda3f281a90943cad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 13f3cc4c11ac1d362bd2c12fdafd5df46eb0365ece5fda05601077d16386fc8f [INFO] running `Command { std: "docker" "start" "-a" "13f3cc4c11ac1d362bd2c12fdafd5df46eb0365ece5fda05601077d16386fc8f", kill_on_drop: false }` [INFO] [stderr] Compiling hello_world v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "13f3cc4c11ac1d362bd2c12fdafd5df46eb0365ece5fda05601077d16386fc8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f3cc4c11ac1d362bd2c12fdafd5df46eb0365ece5fda05601077d16386fc8f", kill_on_drop: false }` [INFO] [stdout] 13f3cc4c11ac1d362bd2c12fdafd5df46eb0365ece5fda05601077d16386fc8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] edba760e1a21c950a86200013cf7d345299ed57eac23e8c757ade1dca1b0ab7c [INFO] running `Command { std: "docker" "start" "-a" "edba760e1a21c950a86200013cf7d345299ed57eac23e8c757ade1dca1b0ab7c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling hello_world v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.62s [INFO] running `Command { std: "docker" "inspect" "edba760e1a21c950a86200013cf7d345299ed57eac23e8c757ade1dca1b0ab7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edba760e1a21c950a86200013cf7d345299ed57eac23e8c757ade1dca1b0ab7c", kill_on_drop: false }` [INFO] [stdout] edba760e1a21c950a86200013cf7d345299ed57eac23e8c757ade1dca1b0ab7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 102a5fc55481fba99d3401b0e8935e2bc912db7d27b9be0dc9fff0e5306e93d4 [INFO] running `Command { std: "docker" "start" "-a" "102a5fc55481fba99d3401b0e8935e2bc912db7d27b9be0dc9fff0e5306e93d4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_world-09a8353126102ced) [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" "102a5fc55481fba99d3401b0e8935e2bc912db7d27b9be0dc9fff0e5306e93d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "102a5fc55481fba99d3401b0e8935e2bc912db7d27b9be0dc9fff0e5306e93d4", kill_on_drop: false }` [INFO] [stdout] 102a5fc55481fba99d3401b0e8935e2bc912db7d27b9be0dc9fff0e5306e93d4