[INFO] fetching crate navvy 0.1.0...
[INFO] testing navvy-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate navvy 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate navvy 0.1.0
[INFO] finished tweaking crates.io crate navvy 0.1.0
[INFO] tweaked toml for crates.io crate navvy 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate navvy 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fd75eb8182c77d44a50d792ac4f05f37601e359db8066ba0e48542b3188ac50a
[INFO] running `Command { std: "docker" "start" "-a" "fd75eb8182c77d44a50d792ac4f05f37601e359db8066ba0e48542b3188ac50a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd75eb8182c77d44a50d792ac4f05f37601e359db8066ba0e48542b3188ac50a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd75eb8182c77d44a50d792ac4f05f37601e359db8066ba0e48542b3188ac50a", kill_on_drop: false }`
[INFO] [stdout] fd75eb8182c77d44a50d792ac4f05f37601e359db8066ba0e48542b3188ac50a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d6f4fdd182881cb0377b041391249427ed6e63789122d290619a42ab6306aabe
[INFO] running `Command { std: "docker" "start" "-a" "d6f4fdd182881cb0377b041391249427ed6e63789122d290619a42ab6306aabe", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling navvy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "d6f4fdd182881cb0377b041391249427ed6e63789122d290619a42ab6306aabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f4fdd182881cb0377b041391249427ed6e63789122d290619a42ab6306aabe", kill_on_drop: false }`
[INFO] [stdout] d6f4fdd182881cb0377b041391249427ed6e63789122d290619a42ab6306aabe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 34516883af452cf3f81ab3965989a0f4e0e83a9cffe1916d208e3084f8a2f6a1
[INFO] running `Command { std: "docker" "start" "-a" "34516883af452cf3f81ab3965989a0f4e0e83a9cffe1916d208e3084f8a2f6a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling navvy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "34516883af452cf3f81ab3965989a0f4e0e83a9cffe1916d208e3084f8a2f6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34516883af452cf3f81ab3965989a0f4e0e83a9cffe1916d208e3084f8a2f6a1", kill_on_drop: false }`
[INFO] [stdout] 34516883af452cf3f81ab3965989a0f4e0e83a9cffe1916d208e3084f8a2f6a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1f8a20b7538de01f6cbf808e04802f22c5a2501c0a317e72d9d81c3faf45e42e
[INFO] running `Command { std: "docker" "start" "-a" "1f8a20b7538de01f6cbf808e04802f22c5a2501c0a317e72d9d81c3faf45e42e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/navvy-45d4f4cb0e9bcdb7)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test navvy_tests::error_on_a_send_channel_closed ... ok
[INFO] [stdout] test navvy_tests::does_not_block_once_consumed ... ok
[INFO] [stdout] test navvy_tests::can_consume_sender_and_not_block ... ok
[INFO] [stdout] test navvy_tests::send_and_receive_from_channel ... ok
[INFO] [stdout] test navvy_tests::error_on_a_type_mismatch ... ok
[INFO] [stdout] test navvy_tests::error_on_missing_channel ... ok
[INFO] [stderr]    Doc-tests navvy
[INFO] [stdout] test navvy_tests::multiple_channels ... ok
[INFO] [stdout] test navvy_tests::multiple_channels_in_same_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ChannelBroker<'a,K>::consume_sender (line 273) ... ok
[INFO] [stdout] test src/lib.rs - ChannelBroker<'a,K>::close_channel (line 214) ... ok
[INFO] [stdout] test src/lib.rs - ChannelBroker<'a,K>::add_channel (line 187) ... ok
[INFO] [stdout] test src/lib.rs - ChannelBroker<'a,K>::sender (line 240) ... ok
[INFO] [stdout] test src/lib.rs - ChannelBroker<'a,K>::receiver (line 295) ... ok
[INFO] [stdout] test src/lib.rs - ChannelBroker<'a,K>::consume_and_fetch_receiver (line 335) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f8a20b7538de01f6cbf808e04802f22c5a2501c0a317e72d9d81c3faf45e42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8a20b7538de01f6cbf808e04802f22c5a2501c0a317e72d9d81c3faf45e42e", kill_on_drop: false }`
[INFO] [stdout] 1f8a20b7538de01f6cbf808e04802f22c5a2501c0a317e72d9d81c3faf45e42e