[INFO] fetching crate onebuck 0.1.6...
[INFO] testing onebuck-0.1.6 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate onebuck 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate onebuck 0.1.6
[INFO] finished tweaking crates.io crate onebuck 0.1.6
[INFO] tweaked toml for crates.io crate onebuck 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate onebuck 0.1.6 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate onebuck 0.1.6 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b049fc3d957bafffc279d6c583db6eb071bb5d82da16654dd4c8c1220b80772
[INFO] running `Command { std: "docker" "start" "-a" "8b049fc3d957bafffc279d6c583db6eb071bb5d82da16654dd4c8c1220b80772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b049fc3d957bafffc279d6c583db6eb071bb5d82da16654dd4c8c1220b80772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b049fc3d957bafffc279d6c583db6eb071bb5d82da16654dd4c8c1220b80772", kill_on_drop: false }`
[INFO] [stdout] 8b049fc3d957bafffc279d6c583db6eb071bb5d82da16654dd4c8c1220b80772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc558e043b9b8361ea6bc4b4312bfdf25eff50f74b291e5cd18fc2069562a1b
[INFO] running `Command { std: "docker" "start" "-a" "4bc558e043b9b8361ea6bc4b4312bfdf25eff50f74b291e5cd18fc2069562a1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling onebuck v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "4bc558e043b9b8361ea6bc4b4312bfdf25eff50f74b291e5cd18fc2069562a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc558e043b9b8361ea6bc4b4312bfdf25eff50f74b291e5cd18fc2069562a1b", kill_on_drop: false }`
[INFO] [stdout] 4bc558e043b9b8361ea6bc4b4312bfdf25eff50f74b291e5cd18fc2069562a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a8a5680092e9b1b60553e7a2396a1ef850fb949a77217a22c47507ce5a0311b
[INFO] running `Command { std: "docker" "start" "-a" "8a8a5680092e9b1b60553e7a2396a1ef850fb949a77217a22c47507ce5a0311b", kill_on_drop: false }`
[INFO] [stderr]    Compiling onebuck v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "8a8a5680092e9b1b60553e7a2396a1ef850fb949a77217a22c47507ce5a0311b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8a5680092e9b1b60553e7a2396a1ef850fb949a77217a22c47507ce5a0311b", kill_on_drop: false }`
[INFO] [stdout] 8a8a5680092e9b1b60553e7a2396a1ef850fb949a77217a22c47507ce5a0311b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1c11b284fd40cc10ca1d103a26389c7dd28fdccce3eb3bb4c683646e9738ecd
[INFO] running `Command { std: "docker" "start" "-a" "b1c11b284fd40cc10ca1d103a26389c7dd28fdccce3eb3bb4c683646e9738ecd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/onebuck-000f44ac5ec893e3)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_capacity_growth ... ok
[INFO] [stdout] test tests::test_capacity_management ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_initialization ... ok
[INFO] [stdout] test tests::test_edge_cases ... ok
[INFO] [stdout] test tests::test_repeated_inserts_removals ... ok
[INFO] [stdout] test tests::test_iter_after_removal ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_remove_empty - should panic ... ok
[INFO] [stdout] test tests::test_capacity_shrink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests onebuck
[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" "b1c11b284fd40cc10ca1d103a26389c7dd28fdccce3eb3bb4c683646e9738ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c11b284fd40cc10ca1d103a26389c7dd28fdccce3eb3bb4c683646e9738ecd", kill_on_drop: false }`
[INFO] [stdout] b1c11b284fd40cc10ca1d103a26389c7dd28fdccce3eb3bb4c683646e9738ecd
