[INFO] fetching crate service-channel 0.1.2...
[INFO] testing service-channel-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate service-channel 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate service-channel 0.1.2
[INFO] finished tweaking crates.io crate service-channel 0.1.2
[INFO] tweaked toml for crates.io crate service-channel 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate service-channel 0.1.2 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 service-channel 0.1.2 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c2f621c9471a0fcee1e424ade3ef54c84ebea06a52ffb62c4a7239fb02d5fd9
[INFO] running `Command { std: "docker" "start" "-a" "5c2f621c9471a0fcee1e424ade3ef54c84ebea06a52ffb62c4a7239fb02d5fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c2f621c9471a0fcee1e424ade3ef54c84ebea06a52ffb62c4a7239fb02d5fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2f621c9471a0fcee1e424ade3ef54c84ebea06a52ffb62c4a7239fb02d5fd9", kill_on_drop: false }`
[INFO] [stdout] 5c2f621c9471a0fcee1e424ade3ef54c84ebea06a52ffb62c4a7239fb02d5fd9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3659b4d65666ccbc271eec39d108be0a515b2dabb13fcb205836dbc72a90efa
[INFO] running `Command { std: "docker" "start" "-a" "b3659b4d65666ccbc271eec39d108be0a515b2dabb13fcb205836dbc72a90efa", kill_on_drop: false }`
[INFO] [stderr]    Compiling service-channel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "b3659b4d65666ccbc271eec39d108be0a515b2dabb13fcb205836dbc72a90efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3659b4d65666ccbc271eec39d108be0a515b2dabb13fcb205836dbc72a90efa", kill_on_drop: false }`
[INFO] [stdout] b3659b4d65666ccbc271eec39d108be0a515b2dabb13fcb205836dbc72a90efa
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c04096b4a73006a38ee32f9f7f218004bb6bdab88d00ab7b5740d14ae17c9a
[INFO] running `Command { std: "docker" "start" "-a" "e0c04096b4a73006a38ee32f9f7f218004bb6bdab88d00ab7b5740d14ae17c9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio v1.51.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling service-channel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "e0c04096b4a73006a38ee32f9f7f218004bb6bdab88d00ab7b5740d14ae17c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c04096b4a73006a38ee32f9f7f218004bb6bdab88d00ab7b5740d14ae17c9a", kill_on_drop: false }`
[INFO] [stdout] e0c04096b4a73006a38ee32f9f7f218004bb6bdab88d00ab7b5740d14ae17c9a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9a3818cee0246e2be2be186f5f079daabb4fee9f2dfb5536e2827dad80597f0
[INFO] running `Command { std: "docker" "start" "-a" "b9a3818cee0246e2be2be186f5f079daabb4fee9f2dfb5536e2827dad80597f0", 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/service_channel-a09c2df6572080a2)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test mpsc::tests::test_basic_send_recv ... ok
[INFO] [stdout] test mpsc::tests::test_clone_sender ... ok
[INFO] [stdout] test mpsc::tests::test_all_senders_dropped_closes_channel ... ok
[INFO] [stdout] test mpsc::tests::test_different_types ... ok
[INFO] [stdout] test mpsc::tests::test_error_display ... ok
[INFO] [stdout] test mpsc::tests::test_debug_formatting ... ok
[INFO] [stdout] test mpsc::tests::test_multiple_senders ... ok
[INFO] [stdout] test mpsc::tests::test_large_number_of_messages ... ok
[INFO] [stdout] test mpsc::tests::test_fused_stream_is_terminated ... ok
[INFO] [stdout] test mpsc::tests::test_multiple_sends ... ok
[INFO] [stdout] test mpsc::tests::test_receiver_close ... ok
[INFO] [stdout] test mpsc::tests::test_receiver_close_prevents_new_messages ... ok
[INFO] [stdout] test mpsc::tests::test_receiver_drain_on_drop ... ok
[INFO] [stdout] test lock::tests::smoke ... ok
[INFO] [stdout] test mpsc::tests::test_recv_future ... ok
[INFO] [stdout] test mpsc::tests::test_sender_close_channel ... ok
[INFO] [stdout] test mpsc::tests::test_recv_future_closed ... ok
[INFO] [stdout] test mpsc::tests::test_sender_is_closed ... ok
[INFO] [stdout] test mpsc::tests::test_send_error_is_disconnected ... ok
[INFO] [stdout] test mpsc::tests::test_sender_disconnect ... ok
[INFO] [stdout] test mpsc::tests::test_sender_is_connected_to ... ok
[INFO] [stdout] test mpsc::tests::test_sender_len ... ok
[INFO] [stdout] test mpsc::tests::test_sender_same_receiver ... ok
[INFO] [stdout] test mpsc::tests::test_stream_poll_next_closed ... ok
[INFO] [stdout] test mpsc::tests::test_stream_size_hint ... ok
[INFO] [stdout] test mpsc::tests::test_try_send_error_into_inner ... ok
[INFO] [stdout] test mpsc::tests::test_try_send_after_receiver_dropped ... ok
[INFO] [stdout] test mpsc::tests::test_try_send_error_into_send_error ... ok
[INFO] [stdout] test mpsc::tests::test_stream_size_hint_closed ... ok
[INFO] [stdout] test mpsc::tests::test_stream_poll_next ... ok
[INFO] [stdout] test mpsc::tests::test_sender_is_empty ... ok
[INFO] [stdout] test mpsc::tests::test_try_recv_empty ... ok
[INFO] [stdout] test mpsc::tests::test_try_recv_error_is_closed ... ok
[INFO] [stdout] test mpsc::tests::test_try_recv_error_is_empty ... ok
[INFO] [stdout] test mpsc::tests::test_try_recv_closed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests service_channel
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/oneshot.rs - oneshot::channel (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9a3818cee0246e2be2be186f5f079daabb4fee9f2dfb5536e2827dad80597f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a3818cee0246e2be2be186f5f079daabb4fee9f2dfb5536e2827dad80597f0", kill_on_drop: false }`
[INFO] [stdout] b9a3818cee0246e2be2be186f5f079daabb4fee9f2dfb5536e2827dad80597f0
