[INFO] fetching crate queue-rs 0.0.30...
[INFO] testing queue-rs-0.0.30 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate queue-rs 0.0.30 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate queue-rs 0.0.30 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to highest compatible versions
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.11)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f
[INFO] running `Command { std: "docker" "start" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[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] warning: unused dependency `log`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.log]
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `log`
[INFO] [stderr] warning: `queue-rs` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling fp_rust v0.3.5
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling queue-rs v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr] warning: unused dependency `log`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.log]
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `log`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `queue-rs` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `log`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.log]
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `log`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `queue-rs` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/queue-rs/77e48e9868f8ecd6/out/queue_rs-77e48e9868f8ecd6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: start: 1
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: finish: 1,Ok(None)
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: start: 2
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: finish: 2,Ok(None)
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: start: 3
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: finish: 3,Ok(None)
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: start: 4
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: finish: 4,Ok(None)
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: start: 5
[INFO] [stderr] [2026-10-06T16:58:45Z DEBUG queue_rs::queue::tests] take: finish: 5,Ok(None)
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: start: 1
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: finish: 1
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: start: 2
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: finish: 2
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: start: 3
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: finish: 3
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: start: 4
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: finish: 4
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: start: 5
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] put: finish: 5
[INFO] [stderr] [2026-10-06T16:58:48Z DEBUG queue_rs::queue::tests] take: start: 1
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: start: 1
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: finish: 1
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: start: 2
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: finish: 2
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: start: 3
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: finish: 3
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: start: 4
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: finish: 4
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: start: 5
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: finish: 1,Ok(Some(1))
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: start: 2
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: finish: 2,Ok(Some(2))
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: start: 3
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: finish: 3,Ok(Some(3))
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: start: 4
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: finish: 4,Ok(Some(4))
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: start: 5
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] take: finish: 5,Ok(Some(5))
[INFO] [stderr] [2026-10-06T16:58:51Z DEBUG queue_rs::queue::tests] put: finish: 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" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f", kill_on_drop: false }`
[INFO] [stdout] 22020d494b709e9a4b6941da46754c75cc0dff83e93c31cb458821302da0282f
