[INFO] fetching crate vm-superio 0.8.1...
[INFO] testing vm-superio-0.8.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate vm-superio 0.8.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate vm-superio 0.8.1
[INFO] finished tweaking crates.io crate vm-superio 0.8.1
[INFO] tweaked toml for crates.io crate vm-superio 0.8.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vm-superio 0.8.1 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 vm-superio 0.8.1 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] [stderr]     Blocking waiting for file lock on package cache
[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] bad32e0fa6d01731f825cad185d6f28088465cd51187bc89e34a49cf121ea9eb
[INFO] running `Command { std: "docker" "start" "-a" "bad32e0fa6d01731f825cad185d6f28088465cd51187bc89e34a49cf121ea9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bad32e0fa6d01731f825cad185d6f28088465cd51187bc89e34a49cf121ea9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad32e0fa6d01731f825cad185d6f28088465cd51187bc89e34a49cf121ea9eb", kill_on_drop: false }`
[INFO] [stdout] bad32e0fa6d01731f825cad185d6f28088465cd51187bc89e34a49cf121ea9eb
[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] 2a7377c2317838311c9c586ae4fd35a5484e6e852d7354dd7673d484bc763665
[INFO] running `Command { std: "docker" "start" "-a" "2a7377c2317838311c9c586ae4fd35a5484e6e852d7354dd7673d484bc763665", kill_on_drop: false }`
[INFO] [stderr]    Compiling vm-superio v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "2a7377c2317838311c9c586ae4fd35a5484e6e852d7354dd7673d484bc763665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a7377c2317838311c9c586ae4fd35a5484e6e852d7354dd7673d484bc763665", kill_on_drop: false }`
[INFO] [stdout] 2a7377c2317838311c9c586ae4fd35a5484e6e852d7354dd7673d484bc763665
[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] 3cfb1059541dd760a6946ff878e7249907ddc036b194f3ee2056efec3df2abf5
[INFO] running `Command { std: "docker" "start" "-a" "3cfb1059541dd760a6946ff878e7249907ddc036b194f3ee2056efec3df2abf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling vmm-sys-util v0.12.1
[INFO] [stderr]    Compiling vm-superio v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "3cfb1059541dd760a6946ff878e7249907ddc036b194f3ee2056efec3df2abf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cfb1059541dd760a6946ff878e7249907ddc036b194f3ee2056efec3df2abf5", kill_on_drop: false }`
[INFO] [stdout] 3cfb1059541dd760a6946ff878e7249907ddc036b194f3ee2056efec3df2abf5
[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] 0d38307709b94961d032e97728152bbf487e24fcfdc152172b9f04d88af0f733
[INFO] running `Command { std: "docker" "start" "-a" "0d38307709b94961d032e97728152bbf487e24fcfdc152172b9f04d88af0f733", 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/vm_superio-e74a60b84b1cfb53)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test i8042::tests::test_i8042_invalid_reset ... ok
[INFO] [stdout] test i8042::tests::test_i8042_valid_ops ... ok
[INFO] [stdout] test rtc_pl031::tests::test_interrupt_clear_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_interrupt_mask_set_clear_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_invalid_write_offset ... ok
[INFO] [stdout] test rtc_pl031::tests::test_invalid_read_offset ... ok
[INFO] [stdout] test rtc_pl031::tests::test_load_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_mask_interrupt_status_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_overflow_offset ... ok
[INFO] [stdout] test rtc_pl031::tests::test_read_only_register_addresses ... ok
[INFO] [stdout] test rtc_pl031::tests::test_state ... ok
[INFO] [stdout] test serial::tests::test_basic_register_accesses ... ok
[INFO] [stdout] test serial::tests::test_fifo_max_size ... ok
[INFO] [stdout] test serial::tests::test_from_state_with_too_many_bytes ... ok
[INFO] [stdout] test serial::tests::test_out_descrp_full_thre_sent ... ok
[INFO] [stdout] test serial::tests::test_from_state_with_pending_rda_interrupt ... ok
[INFO] [stdout] test serial::tests::test_serial_output ... ok
[INFO] [stdout] test serial::tests::test_serial_msr ... ok
[INFO] [stdout] test rtc_pl031::tests::test_raw_interrupt_status_register ... ok
[INFO] [stdout] test serial::tests::test_invalid_access ... ok
[INFO] [stdout] test serial::tests::test_serial_dlab ... ok
[INFO] [stdout] test serial::tests::test_serial_raw_input ... ok
[INFO] [stdout] test serial::tests::test_serial_events ... ok
[INFO] [stdout] test serial::tests::test_serial_thr ... ok
[INFO] [stdout] test serial::tests::test_serial_state_default ... ok
[INFO] [stdout] test rtc_pl031::tests::test_match_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_regression_year_1970 ... ok
[INFO] [stdout] test serial::tests::test_from_state_with_pending_thre_interrupt ... ok
[INFO] [stdout] test serial::tests::test_serial_loop_mode ... ok
[INFO] [stdout] test rtc_pl031::tests::test_control_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_rtc_value_overflow ... ok
[INFO] [stderr]    Doc-tests vm_superio
[INFO] [stdout] test rtc_pl031::tests::test_data_register ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/i8042.rs - i8042::I8042Device (line 32) ... ok
[INFO] [stdout] test src/serial.rs - serial::Serial<T,EV,W>::into_writer (line 464) ... ok
[INFO] [stdout] test src/serial.rs - serial::Serial<T,EV,W>::writer_mut (line 441) ... ok
[INFO] [stdout] test src/serial.rs - serial::Serial<T,EV,W>::writer (line 420) ... ok
[INFO] [stdout] test src/serial.rs - serial::Serial (line 212) ... ok
[INFO] [stdout] test src/rtc_pl031.rs - rtc_pl031::Rtc (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d38307709b94961d032e97728152bbf487e24fcfdc152172b9f04d88af0f733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d38307709b94961d032e97728152bbf487e24fcfdc152172b9f04d88af0f733", kill_on_drop: false }`
[INFO] [stdout] 0d38307709b94961d032e97728152bbf487e24fcfdc152172b9f04d88af0f733