[INFO] fetching crate employer 0.1.0...
[INFO] testing employer-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate employer 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate employer 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate employer 0.1.0
[INFO] finished tweaking crates.io crate employer 0.1.0
[INFO] tweaked toml for crates.io crate employer 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 498b2266cceba69007566129b36339be3dc550f289a52d9d0e04172bb4ff6e19
[INFO] running `Command { std: "docker" "start" "-a" "498b2266cceba69007566129b36339be3dc550f289a52d9d0e04172bb4ff6e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "498b2266cceba69007566129b36339be3dc550f289a52d9d0e04172bb4ff6e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498b2266cceba69007566129b36339be3dc550f289a52d9d0e04172bb4ff6e19", kill_on_drop: false }`
[INFO] [stdout] 498b2266cceba69007566129b36339be3dc550f289a52d9d0e04172bb4ff6e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a2722077a74b6cc41a8032b6ae9170250035c53ad914f2a73edec6ce991ddb7c
[INFO] running `Command { std: "docker" "start" "-a" "a2722077a74b6cc41a8032b6ae9170250035c53ad914f2a73edec6ce991ddb7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling employer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "a2722077a74b6cc41a8032b6ae9170250035c53ad914f2a73edec6ce991ddb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2722077a74b6cc41a8032b6ae9170250035c53ad914f2a73edec6ce991ddb7c", kill_on_drop: false }`
[INFO] [stdout] a2722077a74b6cc41a8032b6ae9170250035c53ad914f2a73edec6ce991ddb7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 93eb6cf908ba72f636f2d54e27211a2f71419b659d7f09349e6027570049f8a9
[INFO] running `Command { std: "docker" "start" "-a" "93eb6cf908ba72f636f2d54e27211a2f71419b659d7f09349e6027570049f8a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling employer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "93eb6cf908ba72f636f2d54e27211a2f71419b659d7f09349e6027570049f8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93eb6cf908ba72f636f2d54e27211a2f71419b659d7f09349e6027570049f8a9", kill_on_drop: false }`
[INFO] [stdout] 93eb6cf908ba72f636f2d54e27211a2f71419b659d7f09349e6027570049f8a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b947ea2e0e0ad437aba73df142fd9de3b5d0b33b0eb64d47cf6d1209666f9f3e
[INFO] running `Command { std: "docker" "start" "-a" "b947ea2e0e0ad437aba73df142fd9de3b5d0b33b0eb64d47cf6d1209666f9f3e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/employer-36c30d5c472f6178)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::state ... ok
[INFO] [stdout] test test::wait_for ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests employer
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - JobDescription (line 84) ... ok
[INFO] [stdout] test src/lib.rs - JobDescription (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b947ea2e0e0ad437aba73df142fd9de3b5d0b33b0eb64d47cf6d1209666f9f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b947ea2e0e0ad437aba73df142fd9de3b5d0b33b0eb64d47cf6d1209666f9f3e", kill_on_drop: false }`
[INFO] [stdout] b947ea2e0e0ad437aba73df142fd9de3b5d0b33b0eb64d47cf6d1209666f9f3e