[INFO] fetching crate queuler 0.0.1...
[INFO] testing queuler-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate queuler 0.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate queuler 0.0.1
[INFO] finished tweaking crates.io crate queuler 0.0.1
[INFO] tweaked toml for crates.io crate queuler 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate queuler 0.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate queuler 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b5cc4281ff2935e6f06c7d96aa82a9c19e6aa4f00e1f15f88ea72be0daa2756
[INFO] running `Command { std: "docker" "start" "-a" "9b5cc4281ff2935e6f06c7d96aa82a9c19e6aa4f00e1f15f88ea72be0daa2756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b5cc4281ff2935e6f06c7d96aa82a9c19e6aa4f00e1f15f88ea72be0daa2756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5cc4281ff2935e6f06c7d96aa82a9c19e6aa4f00e1f15f88ea72be0daa2756", kill_on_drop: false }`
[INFO] [stdout] 9b5cc4281ff2935e6f06c7d96aa82a9c19e6aa4f00e1f15f88ea72be0daa2756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0369025e88d7efc8f6aed538524252ac4f6cf8970bc2081bff5d355b098b5ea3
[INFO] running `Command { std: "docker" "start" "-a" "0369025e88d7efc8f6aed538524252ac4f6cf8970bc2081bff5d355b098b5ea3", kill_on_drop: false }`
[INFO] [stderr]    Compiling queuler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "0369025e88d7efc8f6aed538524252ac4f6cf8970bc2081bff5d355b098b5ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0369025e88d7efc8f6aed538524252ac4f6cf8970bc2081bff5d355b098b5ea3", kill_on_drop: false }`
[INFO] [stdout] 0369025e88d7efc8f6aed538524252ac4f6cf8970bc2081bff5d355b098b5ea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c4bc1678396d4041feafd4f766ea6b3158dc8f55e3900ec3b55952b3e1247ce
[INFO] running `Command { std: "docker" "start" "-a" "9c4bc1678396d4041feafd4f766ea6b3158dc8f55e3900ec3b55952b3e1247ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling queuler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9c4bc1678396d4041feafd4f766ea6b3158dc8f55e3900ec3b55952b3e1247ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4bc1678396d4041feafd4f766ea6b3158dc8f55e3900ec3b55952b3e1247ce", kill_on_drop: false }`
[INFO] [stdout] 9c4bc1678396d4041feafd4f766ea6b3158dc8f55e3900ec3b55952b3e1247ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e340a68bec2f52008b7467e10d2a4d1816d9eb43b2d525d6be6aee03cb8151be
[INFO] running `Command { std: "docker" "start" "-a" "e340a68bec2f52008b7467e10d2a4d1816d9eb43b2d525d6be6aee03cb8151be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/queuler-ea1f6c2631b74b66)
[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" "e340a68bec2f52008b7467e10d2a4d1816d9eb43b2d525d6be6aee03cb8151be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e340a68bec2f52008b7467e10d2a4d1816d9eb43b2d525d6be6aee03cb8151be", kill_on_drop: false }`
[INFO] [stdout] e340a68bec2f52008b7467e10d2a4d1816d9eb43b2d525d6be6aee03cb8151be