[INFO] cloning repository https://github.com/Frozen/hierarchy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Frozen/hierarchy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrozen%2Fhierarchy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrozen%2Fhierarchy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e43b6ec362026353024196540157938f151785de [INFO] testing Frozen/hierarchy against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrozen%2Fhierarchy" "/workspace/builds/worker-102/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Frozen/hierarchy 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/Frozen/hierarchy [INFO] finished tweaking git repo https://github.com/Frozen/hierarchy [INFO] tweaked toml for git repo https://github.com/Frozen/hierarchy written to /workspace/builds/worker-102/source/Cargo.toml [INFO] crate git repo https://github.com/Frozen/hierarchy 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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 006cc40d3ed1aa03b7e28c7de9e9d326228ea7a7bd18724a34de4bf460be0e82 [INFO] running `Command { std: "docker" "start" "-a" "006cc40d3ed1aa03b7e28c7de9e9d326228ea7a7bd18724a34de4bf460be0e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "006cc40d3ed1aa03b7e28c7de9e9d326228ea7a7bd18724a34de4bf460be0e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "006cc40d3ed1aa03b7e28c7de9e9d326228ea7a7bd18724a34de4bf460be0e82", kill_on_drop: false }` [INFO] [stdout] 006cc40d3ed1aa03b7e28c7de9e9d326228ea7a7bd18724a34de4bf460be0e82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] e0326627b0e3ce258fad0827c3ed3e174890cecbab7f2fdcf59b5a203d7d28af [INFO] running `Command { std: "docker" "start" "-a" "e0326627b0e3ce258fad0827c3ed3e174890cecbab7f2fdcf59b5a203d7d28af", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling hierarchy v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.37s [INFO] running `Command { std: "docker" "inspect" "e0326627b0e3ce258fad0827c3ed3e174890cecbab7f2fdcf59b5a203d7d28af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0326627b0e3ce258fad0827c3ed3e174890cecbab7f2fdcf59b5a203d7d28af", kill_on_drop: false }` [INFO] [stdout] e0326627b0e3ce258fad0827c3ed3e174890cecbab7f2fdcf59b5a203d7d28af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 80557e793bcbc2f6a5b99599d5a6efbec17bfe1649e810633aa8350e3169eb33 [INFO] running `Command { std: "docker" "start" "-a" "80557e793bcbc2f6a5b99599d5a6efbec17bfe1649e810633aa8350e3169eb33", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling hierarchy v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "80557e793bcbc2f6a5b99599d5a6efbec17bfe1649e810633aa8350e3169eb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80557e793bcbc2f6a5b99599d5a6efbec17bfe1649e810633aa8350e3169eb33", kill_on_drop: false }` [INFO] [stdout] 80557e793bcbc2f6a5b99599d5a6efbec17bfe1649e810633aa8350e3169eb33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] c56258ae809eb286b002ef677b96bfae46d8b2d057ad4d77503b3c6d025d8595 [INFO] running `Command { std: "docker" "start" "-a" "c56258ae809eb286b002ef677b96bfae46d8b2d057ad4d77503b3c6d025d8595", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.46s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hierarchy-8bb24f9104ffefe7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_hierarchy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests hierarchy [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" "c56258ae809eb286b002ef677b96bfae46d8b2d057ad4d77503b3c6d025d8595", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c56258ae809eb286b002ef677b96bfae46d8b2d057ad4d77503b3c6d025d8595", kill_on_drop: false }` [INFO] [stdout] c56258ae809eb286b002ef677b96bfae46d8b2d057ad4d77503b3c6d025d8595