[INFO] fetching crate mbus-tcp 0.2.0...
[INFO] testing mbus-tcp-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mbus-tcp 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mbus-tcp 0.2.0
[INFO] finished tweaking crates.io crate mbus-tcp 0.2.0
[INFO] tweaked toml for crates.io crate mbus-tcp 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mbus-tcp 0.2.0 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 mbus-tcp 0.2.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 83581453e0cf343fff9ea2aa0b05c0feb39613a8f290bc7060cbfdde9d3555c9
[INFO] running `Command { std: "docker" "start" "-a" "83581453e0cf343fff9ea2aa0b05c0feb39613a8f290bc7060cbfdde9d3555c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83581453e0cf343fff9ea2aa0b05c0feb39613a8f290bc7060cbfdde9d3555c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83581453e0cf343fff9ea2aa0b05c0feb39613a8f290bc7060cbfdde9d3555c9", kill_on_drop: false }`
[INFO] [stdout] 83581453e0cf343fff9ea2aa0b05c0feb39613a8f290bc7060cbfdde9d3555c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dc3e407e8f2748a89585540f734bd7a31bfd21f0a0278016950bbc95abefe64f
[INFO] running `Command { std: "docker" "start" "-a" "dc3e407e8f2748a89585540f734bd7a31bfd21f0a0278016950bbc95abefe64f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling bitfields-impl v1.0.2
[INFO] [stderr]    Compiling bitfields v1.0.2
[INFO] [stderr]    Compiling mbus-core v0.2.0
[INFO] [stderr]    Compiling mbus-tcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "dc3e407e8f2748a89585540f734bd7a31bfd21f0a0278016950bbc95abefe64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3e407e8f2748a89585540f734bd7a31bfd21f0a0278016950bbc95abefe64f", kill_on_drop: false }`
[INFO] [stdout] dc3e407e8f2748a89585540f734bd7a31bfd21f0a0278016950bbc95abefe64f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5fc1c97f89d3dbf02cd417fd2a7a9fa79bf67cabf243434068ebbb917d68af33
[INFO] running `Command { std: "docker" "start" "-a" "5fc1c97f89d3dbf02cd417fd2a7a9fa79bf67cabf243434068ebbb917d68af33", kill_on_drop: false }`
[INFO] [stderr]    Compiling mbus-tcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "5fc1c97f89d3dbf02cd417fd2a7a9fa79bf67cabf243434068ebbb917d68af33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc1c97f89d3dbf02cd417fd2a7a9fa79bf67cabf243434068ebbb917d68af33", kill_on_drop: false }`
[INFO] [stdout] 5fc1c97f89d3dbf02cd417fd2a7a9fa79bf67cabf243434068ebbb917d68af33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e5e1d99100840e92defac957196c13b6620fa5fb62c776c902494a56b4851b2c
[INFO] running `Command { std: "docker" "start" "-a" "e5e1d99100840e92defac957196c13b6620fa5fb62c776c902494a56b4851b2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mbus_tcp-62e46261a10845f6)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test management::std_transport::tests::test_connect_failure_connection_refused ... ok
[INFO] [stdout] test management::std_transport::tests::test_connect_success ... ok
[INFO] [stdout] test management::std_transport::tests::test_connect_success_single_addr ... ok
[INFO] [stdout] test management::std_transport::tests::test_connect_with_custom_timeout ... ok
[INFO] [stdout] test management::std_transport::tests::test_connect_with_no_timeout ... ok
[INFO] [stdout] test management::std_transport::tests::test_map_io_error ... ok
[INFO] [stdout] test management::std_transport::tests::test_disconnect ... ok
[INFO] [stdout] test management::std_transport::tests::test_connect_failure_invalid_addr ... ok
[INFO] [stdout] test management::std_transport::tests::test_new_std_tcp_transport ... ok
[INFO] [stdout] test management::std_transport::tests::test_recv_failure_not_connected ... ok
[INFO] [stdout] test management::std_transport::tests::test_send_failure_not_connected ... ok
[INFO] [stdout] test management::std_transport::tests::test_send_success ... ok
[INFO] [stdout] test management::std_transport::tests::test_recv_failure_connection_closed_prematurely_header ... ok
[INFO] [stdout] test management::std_transport::tests::test_recv_success_full_adu ... ok
[INFO] [stdout] test management::std_transport::tests::test_recv_failure_connection_closed_prematurely_pdu ... ok
[INFO] [stdout] test management::std_transport::tests::test_send_failure_connection_reset ... ok
[INFO] [stdout] test management::std_transport::tests::test_is_connected ... ok
[INFO] [stdout] test management::std_transport::tests::test_recv_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mbus_tcp
[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" "e5e1d99100840e92defac957196c13b6620fa5fb62c776c902494a56b4851b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e1d99100840e92defac957196c13b6620fa5fb62c776c902494a56b4851b2c", kill_on_drop: false }`
[INFO] [stdout] e5e1d99100840e92defac957196c13b6620fa5fb62c776c902494a56b4851b2c