[INFO] fetching crate subject-classifier 0.3.0...
[INFO] testing subject-classifier-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate subject-classifier 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate subject-classifier 0.3.0 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 subject-classifier 0.3.0
[INFO] finished tweaking crates.io crate subject-classifier 0.3.0
[INFO] tweaked toml for crates.io crate subject-classifier 0.3.0 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f24c19cb86350eb3cb6e6e6062878c3519293bc175a458d31361b449e2794f7d
[INFO] running `Command { std: "docker" "start" "-a" "f24c19cb86350eb3cb6e6e6062878c3519293bc175a458d31361b449e2794f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f24c19cb86350eb3cb6e6e6062878c3519293bc175a458d31361b449e2794f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24c19cb86350eb3cb6e6e6062878c3519293bc175a458d31361b449e2794f7d", kill_on_drop: false }`
[INFO] [stdout] f24c19cb86350eb3cb6e6e6062878c3519293bc175a458d31361b449e2794f7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 7a0ebe92334a7dd8a0dd594ebae15534907e2a9496e8189d282d5ee62ff2909e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a0ebe92334a7dd8a0dd594ebae15534907e2a9496e8189d282d5ee62ff2909e", kill_on_drop: false }`
[INFO] [stderr]    Compiling subject-classifier v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "7a0ebe92334a7dd8a0dd594ebae15534907e2a9496e8189d282d5ee62ff2909e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a0ebe92334a7dd8a0dd594ebae15534907e2a9496e8189d282d5ee62ff2909e", kill_on_drop: false }`
[INFO] [stdout] 7a0ebe92334a7dd8a0dd594ebae15534907e2a9496e8189d282d5ee62ff2909e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] e1b1a4bb7b5f1d89df79d501958a21da6af05a2cc7194ffc5eaeebbc693c3438
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e1b1a4bb7b5f1d89df79d501958a21da6af05a2cc7194ffc5eaeebbc693c3438", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling subject-classifier v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "e1b1a4bb7b5f1d89df79d501958a21da6af05a2cc7194ffc5eaeebbc693c3438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b1a4bb7b5f1d89df79d501958a21da6af05a2cc7194ffc5eaeebbc693c3438", kill_on_drop: false }`
[INFO] [stdout] e1b1a4bb7b5f1d89df79d501958a21da6af05a2cc7194ffc5eaeebbc693c3438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 593c273783fa0e2e99bf2c06dd38b2089449101791f56b7d4ba372d16b710e32
[INFO] running `Command { std: "docker" "start" "-a" "593c273783fa0e2e99bf2c06dd38b2089449101791f56b7d4ba372d16b710e32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subject_classifier-29b2f848702ab939)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::release1 ... ok
[INFO] [stdout] test tests::release2 ... ok
[INFO] [stdout] test tests::import_subtree ... ok
[INFO] [stdout] test tests::pr ... ok
[INFO] [stdout] test tests::pr_bitbucket ... ok
[INFO] [stdout] test tests::rename ... ok
[INFO] [stdout] test tests::revert ... ok
[INFO] [stdout] test tests::build ... ok
[INFO] [stdout] test tests::update_subtree ... ok
[INFO] [stdout] test tests::deps ... ok
[INFO] [stdout] test tests::docs ... ok
[INFO] [stdout] test tests::other ... ok
[INFO] [stdout] test tests::change ... ok
[INFO] [stdout] test tests::ci ... ok
[INFO] [stdout] test tests::archive ... ok
[INFO] [stdout] test tests::security ... ok
[INFO] [stdout] test tests::split_subtree ... ok
[INFO] [stdout] test tests::breaking_change ... ok
[INFO] [stdout] test tests::deprecate ... ok
[INFO] [stdout] test tests::scope_breaking_change ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subject-classifier
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Subject (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "593c273783fa0e2e99bf2c06dd38b2089449101791f56b7d4ba372d16b710e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593c273783fa0e2e99bf2c06dd38b2089449101791f56b7d4ba372d16b710e32", kill_on_drop: false }`
[INFO] [stdout] 593c273783fa0e2e99bf2c06dd38b2089449101791f56b7d4ba372d16b710e32