[INFO] fetching crate tinysetqueue 0.3.0...
[INFO] testing tinysetqueue-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate tinysetqueue 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tinysetqueue 0.3.0
[INFO] finished tweaking crates.io crate tinysetqueue 0.3.0
[INFO] tweaked toml for crates.io crate tinysetqueue 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinysetqueue 0.3.0 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] crate crates.io crate tinysetqueue 0.3.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdc332268ee5374a379fc3a55b7d0cddf1b24fc47dbff26e338f6860eab316b6
[INFO] running `Command { std: "docker" "start" "-a" "cdc332268ee5374a379fc3a55b7d0cddf1b24fc47dbff26e338f6860eab316b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdc332268ee5374a379fc3a55b7d0cddf1b24fc47dbff26e338f6860eab316b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc332268ee5374a379fc3a55b7d0cddf1b24fc47dbff26e338f6860eab316b6", kill_on_drop: false }`
[INFO] [stdout] cdc332268ee5374a379fc3a55b7d0cddf1b24fc47dbff26e338f6860eab316b6
[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=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] 03291ef2d1dc1b142d2949cc9e24e84af4dc5a87ebe87932532424191eac7d47
[INFO] running `Command { std: "docker" "start" "-a" "03291ef2d1dc1b142d2949cc9e24e84af4dc5a87ebe87932532424191eac7d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinysetqueue v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "03291ef2d1dc1b142d2949cc9e24e84af4dc5a87ebe87932532424191eac7d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03291ef2d1dc1b142d2949cc9e24e84af4dc5a87ebe87932532424191eac7d47", kill_on_drop: false }`
[INFO] [stdout] 03291ef2d1dc1b142d2949cc9e24e84af4dc5a87ebe87932532424191eac7d47
[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=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] e203b9420b59bc6ba2d6672948a26fc1932e93cf94b74a1385067fa7c608ee97
[INFO] running `Command { std: "docker" "start" "-a" "e203b9420b59bc6ba2d6672948a26fc1932e93cf94b74a1385067fa7c608ee97", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinysetqueue v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "e203b9420b59bc6ba2d6672948a26fc1932e93cf94b74a1385067fa7c608ee97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e203b9420b59bc6ba2d6672948a26fc1932e93cf94b74a1385067fa7c608ee97", kill_on_drop: false }`
[INFO] [stdout] e203b9420b59bc6ba2d6672948a26fc1932e93cf94b74a1385067fa7c608ee97
[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=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] 2c097523cd03e5c298a67929ce0d03aab93c122782a97b4fe7366bd691872038
[INFO] running `Command { std: "docker" "start" "-a" "2c097523cd03e5c298a67929ce0d03aab93c122782a97b4fe7366bd691872038", 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/tinysetqueue-6c310bc65669f449)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::bitset_backing_enforces_capacity ... ok
[INFO] [stdout] test tests::bitset_backing_handles_high_indices ... ok
[INFO] [stdout] test tests::basic_push_pop_in_queue ... ok
[INFO] [stdout] test tests::lifo_order_pops_most_recent ... ok
[INFO] [stdout] test tests::clear_resets_membership_and_indices ... ok
[INFO] [stdout] test tests::new_clears_membership_bitmap ... ok
[INFO] [stdout] test tests::push_rejects_when_full ... ok
[INFO] [stdout] test tests::push_rejects_out_of_range_index ... ok
[INFO] [stdout] test tests::ring_buffer_wraparound_preserves_membership ... ok
[INFO] [stdout] test tests::visited_mode_prevents_requeue ... ok
[INFO] [stdout] test tests::zero_capacity_queue_behaves_consistently ... ok
[INFO] [stderr]    Doc-tests tinysetqueue
[INFO] [stdout] test tests::bitset_visited_mode_persists_membership ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c097523cd03e5c298a67929ce0d03aab93c122782a97b4fe7366bd691872038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c097523cd03e5c298a67929ce0d03aab93c122782a97b4fe7366bd691872038", kill_on_drop: false }`
[INFO] [stdout] 2c097523cd03e5c298a67929ce0d03aab93c122782a97b4fe7366bd691872038