[INFO] fetching crate queue-rs 0.0.30...
[INFO] testing queue-rs-0.0.30 against 1.95.0 for beta-1.96-2
[INFO] extracting crate queue-rs 0.0.30 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate queue-rs 0.0.30
[INFO] finished tweaking crates.io crate queue-rs 0.0.30
[INFO] tweaked toml for crates.io crate queue-rs 0.0.30 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate queue-rs 0.0.30 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.10)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fp_rust v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7c8a63fee408343007e611dc8b5bc122850e74d144f9e087aa5ea8d736ece7f
[INFO] running `Command { std: "docker" "start" "-a" "a7c8a63fee408343007e611dc8b5bc122850e74d144f9e087aa5ea8d736ece7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7c8a63fee408343007e611dc8b5bc122850e74d144f9e087aa5ea8d736ece7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c8a63fee408343007e611dc8b5bc122850e74d144f9e087aa5ea8d736ece7f", kill_on_drop: false }`
[INFO] [stdout] a7c8a63fee408343007e611dc8b5bc122850e74d144f9e087aa5ea8d736ece7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c62215ff730541885374eda0ab4edb8907163176893bb4ea1cb46f0d87b7b25
[INFO] running `Command { std: "docker" "start" "-a" "5c62215ff730541885374eda0ab4edb8907163176893bb4ea1cb46f0d87b7b25", kill_on_drop: false }`
[INFO] [stderr]    Compiling queue-rs v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5c62215ff730541885374eda0ab4edb8907163176893bb4ea1cb46f0d87b7b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c62215ff730541885374eda0ab4edb8907163176893bb4ea1cb46f0d87b7b25", kill_on_drop: false }`
[INFO] [stdout] 5c62215ff730541885374eda0ab4edb8907163176893bb4ea1cb46f0d87b7b25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 068e129d75a6bddf00cb8261d260c489ad97f9d7d9b87e6cd93209d6657e3dce
[INFO] running `Command { std: "docker" "start" "-a" "068e129d75a6bddf00cb8261d260c489ad97f9d7d9b87e6cd93209d6657e3dce", kill_on_drop: false }`
[INFO] [stderr]    Compiling fp_rust v0.3.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling queue-rs v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "068e129d75a6bddf00cb8261d260c489ad97f9d7d9b87e6cd93209d6657e3dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068e129d75a6bddf00cb8261d260c489ad97f9d7d9b87e6cd93209d6657e3dce", kill_on_drop: false }`
[INFO] [stdout] 068e129d75a6bddf00cb8261d260c489ad97f9d7d9b87e6cd93209d6657e3dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3c44467bced8daf29a92cd48481989c3dea89f55f1157fed88de359b7ec9b5c
[INFO] running `Command { std: "docker" "start" "-a" "a3c44467bced8daf29a92cd48481989c3dea89f55f1157fed88de359b7ec9b5c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/queue_rs-a4adc4bfb80f99c3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: start: 1
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: finish: 1,Ok(None)
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: start: 2
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: finish: 2,Ok(None)
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: start: 3
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: finish: 3,Ok(None)
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: start: 4
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: finish: 4,Ok(None)
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: start: 5
[INFO] [stderr] [2026-04-27T00:00:46Z DEBUG queue_rs::queue::tests] take: finish: 5,Ok(None)
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: start: 1
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: finish: 1
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: start: 2
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: finish: 2
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: start: 3
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: finish: 3
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: start: 4
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: finish: 4
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: start: 5
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] put: finish: 5
[INFO] [stderr] [2026-04-27T00:00:49Z DEBUG queue_rs::queue::tests] take: start: 1
[INFO] [stdout] test queue::tests::test ... ok
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: start: 1
[INFO] [stdout] 
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: finish: 1
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.01s
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: start: 2
[INFO] [stdout] 
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: finish: 2
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: start: 3
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: finish: 3
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: start: 4
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: finish: 4
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: start: 5
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] put: finish: 5
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: finish: 1,Ok(Some(1))
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: start: 2
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: finish: 2,Ok(Some(2))
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: start: 3
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: finish: 3,Ok(Some(3))
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: start: 4
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: finish: 4,Ok(Some(4))
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: start: 5
[INFO] [stderr] [2026-04-27T00:00:52Z DEBUG queue_rs::queue::tests] take: finish: 5,Ok(Some(5))
[INFO] [stderr]    Doc-tests queue_rs
[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" "a3c44467bced8daf29a92cd48481989c3dea89f55f1157fed88de359b7ec9b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c44467bced8daf29a92cd48481989c3dea89f55f1157fed88de359b7ec9b5c", kill_on_drop: false }`
[INFO] [stdout] a3c44467bced8daf29a92cd48481989c3dea89f55f1157fed88de359b7ec9b5c
