[INFO] fetching crate lin-bus 0.4.0...
[INFO] testing lin-bus-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lin-bus 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lin-bus 0.4.0
[INFO] finished tweaking crates.io crate lin-bus 0.4.0
[INFO] tweaked toml for crates.io crate lin-bus 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lin-bus 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding bitfield v0.13.2 (available: v0.19.4)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] c3d5ac4797d424891a653f32be69df828b8afbf72ee46291ec38455f6aeba313
[INFO] running `Command { std: "docker" "start" "-a" "c3d5ac4797d424891a653f32be69df828b8afbf72ee46291ec38455f6aeba313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3d5ac4797d424891a653f32be69df828b8afbf72ee46291ec38455f6aeba313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d5ac4797d424891a653f32be69df828b8afbf72ee46291ec38455f6aeba313", kill_on_drop: false }`
[INFO] [stdout] c3d5ac4797d424891a653f32be69df828b8afbf72ee46291ec38455f6aeba313
[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] 4789180c45630dcde9f146bc8cf0c8d85f75db6f70fe8a803dc060af7c0efee3
[INFO] running `Command { std: "docker" "start" "-a" "4789180c45630dcde9f146bc8cf0c8d85f75db6f70fe8a803dc060af7c0efee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling lin-bus v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "4789180c45630dcde9f146bc8cf0c8d85f75db6f70fe8a803dc060af7c0efee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4789180c45630dcde9f146bc8cf0c8d85f75db6f70fe8a803dc060af7c0efee3", kill_on_drop: false }`
[INFO] [stdout] 4789180c45630dcde9f146bc8cf0c8d85f75db6f70fe8a803dc060af7c0efee3
[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] e81ad06315231e32ab527acafe452af8781d2a2b53b69bf89efc6244ced735c3
[INFO] running `Command { std: "docker" "start" "-a" "e81ad06315231e32ab527acafe452af8781d2a2b53b69bf89efc6244ced735c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lin-bus v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "e81ad06315231e32ab527acafe452af8781d2a2b53b69bf89efc6244ced735c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81ad06315231e32ab527acafe452af8781d2a2b53b69bf89efc6244ced735c3", kill_on_drop: false }`
[INFO] [stdout] e81ad06315231e32ab527acafe452af8781d2a2b53b69bf89efc6244ced735c3
[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] f6d7f6ebb1b58b8eed3ab8958ba8be83f66b9388783871f5cfc8688bf6ff19bd
[INFO] running `Command { std: "docker" "start" "-a" "f6d7f6ebb1b58b8eed3ab8958ba8be83f66b9388783871f5cfc8688bf6ff19bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lin_bus-301f236ec8e688e8)
[INFO] [stdout] running 18 tests
[INFO] [stdout] test frame::tests::test_create_read_by_identifier_frame ... ok
[INFO] [stdout] test frame::tests::test_classic_checksum ... ok
[INFO] [stdout] test frame::tests::test_decode_product_id ... ok
[INFO] [stdout] test frame::tests::test_decode_serial_number ... ok
[INFO] [stdout] test frame::tests::test_enhanced_checksum ... ok
[INFO] [stdout] test frame::tests::test_pid_from_id ... ok
[INFO] [stdout] test frame::tests::test_create_read_by_identifier_frame_from_node_attributes ... ok
[INFO] [stdout] test frame::tests::test_pci ... ok
[INFO] [stdout] test frame::tests::test_transport_frame ... ok
[INFO] [stdout] test frame::tests::test_pid_new ... ok
[INFO] [stdout] test master::tests::test_frame_from_data ... ok
[INFO] [stdout] test master::tests::test_data_decode ... ok
[INFO] [stdout] test master::tests::test_data_decode_all_bits ... ok
[INFO] [stdout] test frame::tests::test_id_uses_classic_checksum ... ok
[INFO] [stdout] test frame::tests::test_invalid_pid_new - should panic ... ok
[INFO] [stdout] test frame::tests::test_pid_from_id_panic - should panic ... ok
[INFO] [stdout] test frame::tests::test_transport_frame_with_too_much_data - should panic ... ok
[INFO] [stderr]    Doc-tests lin_bus
[INFO] [stdout] test frame::tests::test_transport_frame_without_data - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "f6d7f6ebb1b58b8eed3ab8958ba8be83f66b9388783871f5cfc8688bf6ff19bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d7f6ebb1b58b8eed3ab8958ba8be83f66b9388783871f5cfc8688bf6ff19bd", kill_on_drop: false }`
[INFO] [stdout] f6d7f6ebb1b58b8eed3ab8958ba8be83f66b9388783871f5cfc8688bf6ff19bd