[INFO] fetching crate vsched_utils 0.1.0...
[INFO] testing vsched_utils-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate vsched_utils 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate vsched_utils 0.1.0
[INFO] finished tweaking crates.io crate vsched_utils 0.1.0
[INFO] tweaked toml for crates.io crate vsched_utils 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vsched_utils 0.1.0 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 vsched_utils 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1c98d796476088c58c1ee834eabf699d42842c133872282fcbe4fb2798d98d19
[INFO] running `Command { std: "docker" "start" "-a" "1c98d796476088c58c1ee834eabf699d42842c133872282fcbe4fb2798d98d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c98d796476088c58c1ee834eabf699d42842c133872282fcbe4fb2798d98d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c98d796476088c58c1ee834eabf699d42842c133872282fcbe4fb2798d98d19", kill_on_drop: false }`
[INFO] [stdout] 1c98d796476088c58c1ee834eabf699d42842c133872282fcbe4fb2798d98d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 530214799ccb71d6e0a483aed80d9ef2a145525193efaa0808bf1e6d1246b5d3
[INFO] running `Command { std: "docker" "start" "-a" "530214799ccb71d6e0a483aed80d9ef2a145525193efaa0808bf1e6d1246b5d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling vsched_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "530214799ccb71d6e0a483aed80d9ef2a145525193efaa0808bf1e6d1246b5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530214799ccb71d6e0a483aed80d9ef2a145525193efaa0808bf1e6d1246b5d3", kill_on_drop: false }`
[INFO] [stdout] 530214799ccb71d6e0a483aed80d9ef2a145525193efaa0808bf1e6d1246b5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aa1036311e13b680da5c4491e1924fb31c09bce2624c32b5da1587f1ac08bf93
[INFO] running `Command { std: "docker" "start" "-a" "aa1036311e13b680da5c4491e1924fb31c09bce2624c32b5da1587f1ac08bf93", kill_on_drop: false }`
[INFO] [stderr]    Compiling vsched_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "aa1036311e13b680da5c4491e1924fb31c09bce2624c32b5da1587f1ac08bf93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1036311e13b680da5c4491e1924fb31c09bce2624c32b5da1587f1ac08bf93", kill_on_drop: false }`
[INFO] [stdout] aa1036311e13b680da5c4491e1924fb31c09bce2624c32b5da1587f1ac08bf93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a45df0e9ddd4eaec8f94b4f9c43a8eb3fb33658d1924831a27caf8af734e5a27
[INFO] running `Command { std: "docker" "start" "-a" "a45df0e9ddd4eaec8f94b4f9c43a8eb3fb33658d1924831a27caf8af734e5a27", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vsched_utils-70bad52a8ca4ecb2)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test btreemap::tests::test_clear ... ok
[INFO] [stdout] test btreemap::tests::test_update_existing_key ... ok
[INFO] [stdout] test deque::tests::test_dequeue ... ok
[INFO] [stdout] test deque::tests::test_capacity_limit ... ok
[INFO] [stdout] test btreemap::tests::test_simulated_concurrent_operations ... ok
[INFO] [stdout] test btreemap::tests::test_for_each ... ok
[INFO] [stdout] test btreemap::tests::test_stress_same_key_updates ... ok
[INFO] [stdout] test deque::tests::test_mpmc_rev ... ok
[INFO] [stdout] test btreemap::tests::test_basic_operations ... ok
[INFO] [stdout] test btreemap::tests::test_capacity_limit ... ok
[INFO] [stdout] test deque::tests::test_mixed_operations ... ok
[INFO] [stdout] test btreemap::tests::test_ordering ... ok
[INFO] [stdout] test deque::tests::test_concurrent_operations ... ok
[INFO] [stdout] test deque::tests::test_basic_operations ... ok
[INFO] [stdout] test deque::tests::test_mpsc ... ok
[INFO] [stdout] test deque::tests::test_mpmc ... ok
[INFO] [stdout] test btreemap::concurrent_test::test_mpmc has been running for over 60 seconds
[INFO] [stdout] test deque::tests::test_mpmc_full_mix has been running for over 60 seconds
[INFO] [stdout] test deque::tests::test_mpmc_mix has been running for over 60 seconds
[INFO] [stdout] test deque::tests::test_mpmc_mix ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a45df0e9ddd4eaec8f94b4f9c43a8eb3fb33658d1924831a27caf8af734e5a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45df0e9ddd4eaec8f94b4f9c43a8eb3fb33658d1924831a27caf8af734e5a27", kill_on_drop: false }`
[INFO] [stdout] a45df0e9ddd4eaec8f94b4f9c43a8eb3fb33658d1924831a27caf8af734e5a27
