[INFO] fetching crate queue-rs 0.0.30...
[INFO] testing queue-rs-0.0.30 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate queue-rs 0.0.30 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate queue-rs 0.0.30 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58e08220699f76d64ec57877d192b7638157494f56899c46cfced361289596db
[INFO] running `Command { std: "docker" "start" "-a" "58e08220699f76d64ec57877d192b7638157494f56899c46cfced361289596db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58e08220699f76d64ec57877d192b7638157494f56899c46cfced361289596db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e08220699f76d64ec57877d192b7638157494f56899c46cfced361289596db", kill_on_drop: false }`
[INFO] [stdout] 58e08220699f76d64ec57877d192b7638157494f56899c46cfced361289596db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7157f51ed38e86f9235f60ec7f2608fa63ebc8ae334bad2d0312a3ee02ae4696
[INFO] running `Command { std: "docker" "start" "-a" "7157f51ed38e86f9235f60ec7f2608fa63ebc8ae334bad2d0312a3ee02ae4696", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling queue-rs v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "7157f51ed38e86f9235f60ec7f2608fa63ebc8ae334bad2d0312a3ee02ae4696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7157f51ed38e86f9235f60ec7f2608fa63ebc8ae334bad2d0312a3ee02ae4696", kill_on_drop: false }`
[INFO] [stdout] 7157f51ed38e86f9235f60ec7f2608fa63ebc8ae334bad2d0312a3ee02ae4696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4dceeecd49ec905223f754dbfa6cb5077fa26ceca9c8ad47952386aff704839
[INFO] running `Command { std: "docker" "start" "-a" "b4dceeecd49ec905223f754dbfa6cb5077fa26ceca9c8ad47952386aff704839", kill_on_drop: false }`
[INFO] [stderr]    Compiling fp_rust v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling queue-rs v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "b4dceeecd49ec905223f754dbfa6cb5077fa26ceca9c8ad47952386aff704839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4dceeecd49ec905223f754dbfa6cb5077fa26ceca9c8ad47952386aff704839", kill_on_drop: false }`
[INFO] [stdout] b4dceeecd49ec905223f754dbfa6cb5077fa26ceca9c8ad47952386aff704839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acd427a03f66ecc3e9b041e547bff43cf9346532afba788b6b678a80eb8fab94
[INFO] running `Command { std: "docker" "start" "-a" "acd427a03f66ecc3e9b041e547bff43cf9346532afba788b6b678a80eb8fab94", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/queue_rs-c77417fe27e2db88)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: start: 1
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: finish: 1,Ok(None)
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: start: 2
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: finish: 2,Ok(None)
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: start: 3
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: finish: 3,Ok(None)
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: start: 4
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: finish: 4,Ok(None)
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: start: 5
[INFO] [stderr] [2026-04-19T22:49:54Z DEBUG queue_rs::queue::tests] take: finish: 5,Ok(None)
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: start: 1
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: finish: 1
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: start: 2
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: finish: 2
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: start: 3
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: finish: 3
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: start: 4
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: finish: 4
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: start: 5
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] put: finish: 5
[INFO] [stderr] [2026-04-19T22:49:57Z DEBUG queue_rs::queue::tests] take: start: 1
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: start: 1
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: finish: 1
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: start: 2
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: finish: 2
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: start: 3
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: finish: 3
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: start: 4
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: finish: 4
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: start: 5
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] put: finish: 5
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: finish: 1,Ok(Some(1))
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: start: 2
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: finish: 2,Ok(Some(2))
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: start: 3
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: finish: 3,Ok(Some(3))
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: start: 4
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: finish: 4,Ok(Some(4))
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: start: 5
[INFO] [stderr] [2026-04-19T22:50:00Z DEBUG queue_rs::queue::tests] take: finish: 5,Ok(Some(5))
[INFO] [stdout] test queue::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.01s
[INFO] [stdout] 
[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" "acd427a03f66ecc3e9b041e547bff43cf9346532afba788b6b678a80eb8fab94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd427a03f66ecc3e9b041e547bff43cf9346532afba788b6b678a80eb8fab94", kill_on_drop: false }`
[INFO] [stdout] acd427a03f66ecc3e9b041e547bff43cf9346532afba788b6b678a80eb8fab94