[INFO] fetching crate bus 2.2.3... [INFO] testing bus-2.2.3 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate bus 2.2.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bus 2.2.3 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bus 2.2.3 [INFO] finished tweaking crates.io crate bus 2.2.3 [INFO] tweaked toml for crates.io crate bus 2.2.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b0af7175480269a3b62494267841e904eaee91e3edb0617e74214320ce9da6b [INFO] running `Command { std: "docker" "start" "-a" "3b0af7175480269a3b62494267841e904eaee91e3edb0617e74214320ce9da6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b0af7175480269a3b62494267841e904eaee91e3edb0617e74214320ce9da6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b0af7175480269a3b62494267841e904eaee91e3edb0617e74214320ce9da6b", kill_on_drop: false }` [INFO] [stdout] 3b0af7175480269a3b62494267841e904eaee91e3edb0617e74214320ce9da6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6ea7e1f871bb0d420d949807b41a4929c3cddeffccbfa5b30139505e23ab85f [INFO] running `Command { std: "docker" "start" "-a" "e6ea7e1f871bb0d420d949807b41a4929c3cddeffccbfa5b30139505e23ab85f", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling atomic-option v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling bus v2.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "e6ea7e1f871bb0d420d949807b41a4929c3cddeffccbfa5b30139505e23ab85f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6ea7e1f871bb0d420d949807b41a4929c3cddeffccbfa5b30139505e23ab85f", kill_on_drop: false }` [INFO] [stdout] e6ea7e1f871bb0d420d949807b41a4929c3cddeffccbfa5b30139505e23ab85f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3ec134b87b2c139d08d6d2f5d492456d0f553ae6ab58c05f7baba76c49cb3c9 [INFO] running `Command { std: "docker" "start" "-a" "f3ec134b87b2c139d08d6d2f5d492456d0f553ae6ab58c05f7baba76c49cb3c9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bus v2.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `Command { std: "docker" "inspect" "f3ec134b87b2c139d08d6d2f5d492456d0f553ae6ab58c05f7baba76c49cb3c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3ec134b87b2c139d08d6d2f5d492456d0f553ae6ab58c05f7baba76c49cb3c9", kill_on_drop: false }` [INFO] [stdout] f3ec134b87b2c139d08d6d2f5d492456d0f553ae6ab58c05f7baba76c49cb3c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7c2b92a2aef01ed7a0b7565f19a5dde02140b3560c743f857b9baa6a23837007 [INFO] running `Command { std: "docker" "start" "-a" "7c2b92a2aef01ed7a0b7565f19a5dde02140b3560c743f857b9baa6a23837007", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bus-2ae1b9c22414a512) [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] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-b7937ae9dd497915) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test it_fails_when_empty ... ok [INFO] [stdout] test it_handles_leaves ... ok [INFO] [stdout] test it_detects_closure ... ok [INFO] [stdout] test it_fails_when_full ... ok [INFO] [stdout] test it_reads_when_full ... ok [INFO] [stdout] test it_runs_blocked_reads ... ok [INFO] [stdout] test it_runs_blocked_writes ... ok [INFO] [stdout] test it_succeeds_when_not_full ... ok [INFO] [stdout] test it_works ... ok [INFO] [stdout] test it_recvs_after_close ... ok [INFO] [stdout] test it_iterates ... ok [INFO] [stdout] test it_can_count_to_10000 ... ok [INFO] [stdout] test test_busy ... ok [INFO] [stdout] test aggressive_iteration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.98s [INFO] [stdout] [INFO] [stderr] Doc-tests bus [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - Bus::try_broadcast (line 455) ... ok [INFO] [stdout] test src/lib.rs - BusReader::try_recv (line 676) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/lib.rs - BusReader (line 545) ... ok [INFO] [stdout] test src/lib.rs - BusReader::recv_timeout (line 743) ... ok [INFO] [stdout] test src/lib.rs - Bus::add_rx (line 487) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c2b92a2aef01ed7a0b7565f19a5dde02140b3560c743f857b9baa6a23837007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c2b92a2aef01ed7a0b7565f19a5dde02140b3560c743f857b9baa6a23837007", kill_on_drop: false }` [INFO] [stdout] 7c2b92a2aef01ed7a0b7565f19a5dde02140b3560c743f857b9baa6a23837007