[INFO] fetching crate vm-superio 0.7.0...
[INFO] testing vm-superio-0.7.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate vm-superio 0.7.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate vm-superio 0.7.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vm-superio 0.7.0
[INFO] finished tweaking crates.io crate vm-superio 0.7.0
[INFO] tweaked toml for crates.io crate vm-superio 0.7.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vmm-sys-util v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e77a63ab6283a895c9bc4d342ab2b096806dc448e4399bc44e993f15b2f6fed
[INFO] running `Command { std: "docker" "start" "-a" "5e77a63ab6283a895c9bc4d342ab2b096806dc448e4399bc44e993f15b2f6fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e77a63ab6283a895c9bc4d342ab2b096806dc448e4399bc44e993f15b2f6fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e77a63ab6283a895c9bc4d342ab2b096806dc448e4399bc44e993f15b2f6fed", kill_on_drop: false }`
[INFO] [stdout] 5e77a63ab6283a895c9bc4d342ab2b096806dc448e4399bc44e993f15b2f6fed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] eafdb277ed283e0fddc357b5ff4bc860240eee7b240dd0d5f5bb331d02e37a5f
[INFO] running `Command { std: "docker" "start" "-a" "eafdb277ed283e0fddc357b5ff4bc860240eee7b240dd0d5f5bb331d02e37a5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling vm-superio v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "eafdb277ed283e0fddc357b5ff4bc860240eee7b240dd0d5f5bb331d02e37a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eafdb277ed283e0fddc357b5ff4bc860240eee7b240dd0d5f5bb331d02e37a5f", kill_on_drop: false }`
[INFO] [stdout] eafdb277ed283e0fddc357b5ff4bc860240eee7b240dd0d5f5bb331d02e37a5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3d446f31e1346ec67e27826415b226e7ddce35e92a226ae3d19b1d0d87f01cb5
[INFO] running `Command { std: "docker" "start" "-a" "3d446f31e1346ec67e27826415b226e7ddce35e92a226ae3d19b1d0d87f01cb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling vmm-sys-util v0.11.0
[INFO] [stderr]    Compiling vm-superio v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "3d446f31e1346ec67e27826415b226e7ddce35e92a226ae3d19b1d0d87f01cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d446f31e1346ec67e27826415b226e7ddce35e92a226ae3d19b1d0d87f01cb5", kill_on_drop: false }`
[INFO] [stdout] 3d446f31e1346ec67e27826415b226e7ddce35e92a226ae3d19b1d0d87f01cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ee9c106d63d97d42a7c30d078d14b4673c526d53d378a5b4d8b5ece85f098aa6
[INFO] running `Command { std: "docker" "start" "-a" "ee9c106d63d97d42a7c30d078d14b4673c526d53d378a5b4d8b5ece85f098aa6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/vm_superio-d65e3ccbb3604b1d)
[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_load_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_interrupt_mask_set_clear_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_interrupt_clear_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_raw_interrupt_status_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_read_only_register_addresses ... ok
[INFO] [stdout] test rtc_pl031::tests::test_overflow_offset ... 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 rtc_pl031::tests::test_state ... ok
[INFO] [stdout] test serial::tests::test_fifo_max_size ... ok
[INFO] [stdout] test serial::tests::test_from_state_with_pending_thre_interrupt ... ok
[INFO] [stdout] test rtc_pl031::tests::test_mask_interrupt_status_register ... ok
[INFO] [stdout] test serial::tests::test_invalid_access ... ok
[INFO] [stdout] test serial::tests::test_basic_register_accesses ... ok
[INFO] [stdout] test serial::tests::test_from_state_with_pending_rda_interrupt ... ok
[INFO] [stdout] test serial::tests::test_from_state_with_too_many_bytes ... ok
[INFO] [stdout] test serial::tests::test_serial_events ... ok
[INFO] [stdout] test serial::tests::test_serial_msr ... ok
[INFO] [stdout] test serial::tests::test_serial_loop_mode ... ok
[INFO] [stdout] test serial::tests::test_serial_output ... ok
[INFO] [stdout] test serial::tests::test_serial_dlab ... ok
[INFO] [stdout] test serial::tests::test_serial_state_default ... ok
[INFO] [stdout] test serial::tests::test_out_descrp_full_thre_sent ... ok
[INFO] [stdout] test serial::tests::test_serial_raw_input ... ok
[INFO] [stdout] test serial::tests::test_serial_thr ... ok
[INFO] [stdout] test rtc_pl031::tests::test_control_register ... ok
[INFO] [stdout] test rtc_pl031::tests::test_rtc_value_overflow ... ok
[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 3.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee9c106d63d97d42a7c30d078d14b4673c526d53d378a5b4d8b5ece85f098aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9c106d63d97d42a7c30d078d14b4673c526d53d378a5b4d8b5ece85f098aa6", kill_on_drop: false }`
[INFO] [stdout] ee9c106d63d97d42a7c30d078d14b4673c526d53d378a5b4d8b5ece85f098aa6