[INFO] cloning repository https://github.com/joaoh82/marvin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joaoh82/marvin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaoh82%2Fmarvin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaoh82%2Fmarvin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 903811dda8a617d5248ea2702ed637c4a2d49366 [INFO] testing joaoh82/marvin 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%2Fjoaoh82%2Fmarvin" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joaoh82/marvin 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/joaoh82/marvin [INFO] finished tweaking git repo https://github.com/joaoh82/marvin [INFO] tweaked toml for git repo https://github.com/joaoh82/marvin written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/joaoh82/marvin 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 05455acf234f9818fd63033b315f68f48b9248a2015721cf176c026ea5bdb1a4 [INFO] running `Command { std: "docker" "start" "-a" "05455acf234f9818fd63033b315f68f48b9248a2015721cf176c026ea5bdb1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05455acf234f9818fd63033b315f68f48b9248a2015721cf176c026ea5bdb1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05455acf234f9818fd63033b315f68f48b9248a2015721cf176c026ea5bdb1a4", kill_on_drop: false }` [INFO] [stdout] 05455acf234f9818fd63033b315f68f48b9248a2015721cf176c026ea5bdb1a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c18bb8a2e523d5fe484e835c179f13df987d6a8919969b75bd8814b97e7afc3e [INFO] running `Command { std: "docker" "start" "-a" "c18bb8a2e523d5fe484e835c179f13df987d6a8919969b75bd8814b97e7afc3e", 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] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling sysinfo v0.20.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bytesize v1.1.0 [INFO] [stderr] Compiling boxfnonce v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling daemonize v0.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling systemstat v0.1.8 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling marvin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `toml::Value` [INFO] [stdout] --> src/config/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use toml::Value; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.80s [INFO] running `Command { std: "docker" "inspect" "c18bb8a2e523d5fe484e835c179f13df987d6a8919969b75bd8814b97e7afc3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c18bb8a2e523d5fe484e835c179f13df987d6a8919969b75bd8814b97e7afc3e", kill_on_drop: false }` [INFO] [stdout] c18bb8a2e523d5fe484e835c179f13df987d6a8919969b75bd8814b97e7afc3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d23c8ec7029afea6aced722b5dce1179dddf2aca0bf4948f08c55bd4f086ab81 [INFO] running `Command { std: "docker" "start" "-a" "d23c8ec7029afea6aced722b5dce1179dddf2aca0bf4948f08c55bd4f086ab81", kill_on_drop: false }` [INFO] [stderr] Compiling marvin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `toml::Value` [INFO] [stdout] --> src/config/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use toml::Value; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `Command { std: "docker" "inspect" "d23c8ec7029afea6aced722b5dce1179dddf2aca0bf4948f08c55bd4f086ab81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d23c8ec7029afea6aced722b5dce1179dddf2aca0bf4948f08c55bd4f086ab81", kill_on_drop: false }` [INFO] [stdout] d23c8ec7029afea6aced722b5dce1179dddf2aca0bf4948f08c55bd4f086ab81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ae8a499a6b1ec33340bd0b26d03d2c1f6660e3f91adfbeb9005236e5db88318f [INFO] running `Command { std: "docker" "start" "-a" "ae8a499a6b1ec33340bd0b26d03d2c1f6660e3f91adfbeb9005236e5db88318f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `toml::Value` [INFO] [stderr] --> src/config/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use toml::Value; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `marvin` (bin "marvin" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/marvin-093f19f1b745348e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test metrics::mount::tests::test_read_metric ... ok [INFO] [stdout] test metrics::mount::tests::test_read_metric_err ... ok [INFO] [stdout] test metrics::memory::tests::test_read_metric ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ae8a499a6b1ec33340bd0b26d03d2c1f6660e3f91adfbeb9005236e5db88318f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8a499a6b1ec33340bd0b26d03d2c1f6660e3f91adfbeb9005236e5db88318f", kill_on_drop: false }` [INFO] [stdout] ae8a499a6b1ec33340bd0b26d03d2c1f6660e3f91adfbeb9005236e5db88318f