[INFO] fetching crate random-pool 0.1.1... [INFO] testing random-pool-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate random-pool 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate random-pool 0.1.1 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 crates.io crate random-pool 0.1.1 [INFO] finished tweaking crates.io crate random-pool 0.1.1 [INFO] tweaked toml for crates.io crate random-pool 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d5a0d690611a87014ccb82197f851a8634d10ed6f8cc40cb283b7139345370b6 [INFO] running `Command { std: "docker" "start" "-a" "d5a0d690611a87014ccb82197f851a8634d10ed6f8cc40cb283b7139345370b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5a0d690611a87014ccb82197f851a8634d10ed6f8cc40cb283b7139345370b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5a0d690611a87014ccb82197f851a8634d10ed6f8cc40cb283b7139345370b6", kill_on_drop: false }` [INFO] [stdout] d5a0d690611a87014ccb82197f851a8634d10ed6f8cc40cb283b7139345370b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6ece070924086fa5c3a7f9ba6f2802a48ac01a19c6f2ee0e33103a1302950cfa [INFO] running `Command { std: "docker" "start" "-a" "6ece070924086fa5c3a7f9ba6f2802a48ac01a19c6f2ee0e33103a1302950cfa", kill_on_drop: false }` [INFO] [stderr] Compiling random-pool v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "6ece070924086fa5c3a7f9ba6f2802a48ac01a19c6f2ee0e33103a1302950cfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ece070924086fa5c3a7f9ba6f2802a48ac01a19c6f2ee0e33103a1302950cfa", kill_on_drop: false }` [INFO] [stdout] 6ece070924086fa5c3a7f9ba6f2802a48ac01a19c6f2ee0e33103a1302950cfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3b3d44b7cd0ec8f611b0280a42338ed41c782d2f49f85c7358a69e469604e8e9 [INFO] running `Command { std: "docker" "start" "-a" "3b3d44b7cd0ec8f611b0280a42338ed41c782d2f49f85c7358a69e469604e8e9", kill_on_drop: false }` [INFO] [stderr] Compiling random-pool v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "3b3d44b7cd0ec8f611b0280a42338ed41c782d2f49f85c7358a69e469604e8e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b3d44b7cd0ec8f611b0280a42338ed41c782d2f49f85c7358a69e469604e8e9", kill_on_drop: false }` [INFO] [stdout] 3b3d44b7cd0ec8f611b0280a42338ed41c782d2f49f85c7358a69e469604e8e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ab9f7f77980a9afbe8f797c85e2cb937b5534c861bea43d60c5b6bef7a167f76 [INFO] running `Command { std: "docker" "start" "-a" "ab9f7f77980a9afbe8f797c85e2cb937b5534c861bea43d60c5b6bef7a167f76", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/random_pool-8c7b646d957c02c3) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::alter_all ... ok [INFO] [stdout] test tests::spinlock ... ok [INFO] [stdout] test tests::locks_taken ... ok [INFO] [stdout] test tests::counter_concurrent ... ok [INFO] [stderr] Doc-tests random-pool [INFO] [stdout] test tests::counter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.07s [INFO] [stdout] [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" "ab9f7f77980a9afbe8f797c85e2cb937b5534c861bea43d60c5b6bef7a167f76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab9f7f77980a9afbe8f797c85e2cb937b5534c861bea43d60c5b6bef7a167f76", kill_on_drop: false }` [INFO] [stdout] ab9f7f77980a9afbe8f797c85e2cb937b5534c861bea43d60c5b6bef7a167f76