[INFO] fetching crate vm-superio-ser 0.4.1...
[INFO] testing vm-superio-ser-0.4.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate vm-superio-ser 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vm-superio-ser 0.4.1
[INFO] finished tweaking crates.io crate vm-superio-ser 0.4.1
[INFO] tweaked toml for crates.io crate vm-superio-ser 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vm-superio-ser 0.4.1 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-ser 0.4.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fbe3fd86c61271cb8561bf2b3941e07bc83376ad9bf05ca5f2441850699f31f4
[INFO] running `Command { std: "docker" "start" "-a" "fbe3fd86c61271cb8561bf2b3941e07bc83376ad9bf05ca5f2441850699f31f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbe3fd86c61271cb8561bf2b3941e07bc83376ad9bf05ca5f2441850699f31f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe3fd86c61271cb8561bf2b3941e07bc83376ad9bf05ca5f2441850699f31f4", kill_on_drop: false }`
[INFO] [stdout] fbe3fd86c61271cb8561bf2b3941e07bc83376ad9bf05ca5f2441850699f31f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 99673557e73841f5e7951e5ca54ffe52d6d7c828f5c89b05208f5d2962a1ed50
[INFO] running `Command { std: "docker" "start" "-a" "99673557e73841f5e7951e5ca54ffe52d6d7c828f5c89b05208f5d2962a1ed50", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling crc64 v2.0.0
[INFO] [stderr]    Compiling vm-superio v0.8.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling vmm-sys-util v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling versionize_derive v0.1.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling versionize v0.2.0
[INFO] [stderr]    Compiling vm-superio-ser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.18s
[INFO] running `Command { std: "docker" "inspect" "99673557e73841f5e7951e5ca54ffe52d6d7c828f5c89b05208f5d2962a1ed50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99673557e73841f5e7951e5ca54ffe52d6d7c828f5c89b05208f5d2962a1ed50", kill_on_drop: false }`
[INFO] [stdout] 99673557e73841f5e7951e5ca54ffe52d6d7c828f5c89b05208f5d2962a1ed50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 623e4074f530d84a8e329e8f7e4e9afd10db6bcea9d2568c26ff008a005e3c13
[INFO] running `Command { std: "docker" "start" "-a" "623e4074f530d84a8e329e8f7e4e9afd10db6bcea9d2568c26ff008a005e3c13", kill_on_drop: false }`
[INFO] [stderr]    Compiling vm-superio-ser v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "623e4074f530d84a8e329e8f7e4e9afd10db6bcea9d2568c26ff008a005e3c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623e4074f530d84a8e329e8f7e4e9afd10db6bcea9d2568c26ff008a005e3c13", kill_on_drop: false }`
[INFO] [stdout] 623e4074f530d84a8e329e8f7e4e9afd10db6bcea9d2568c26ff008a005e3c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ecbb55555805e02884dbe584209d97fb6e9198248b8f0b8b6a73ecbcc1a2335
[INFO] running `Command { std: "docker" "start" "-a" "7ecbb55555805e02884dbe584209d97fb6e9198248b8f0b8b6a73ecbcc1a2335", 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/vm_superio_ser-61c6f22985d1b8da)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test rtc_pl031::tests::test_state_ser ... ok
[INFO] [stdout] test serial::tests::test_state_ser ... ok
[INFO] [stdout] test serial::tests::test_versionize ... ok
[INFO] [stdout] test serial::tests::test_state_ser_idempotency ... ok
[INFO] [stdout] test serial::tests::test_state_ser_default ... ok
[INFO] [stdout] test serial::tests::test_ser_der_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vm_superio_ser
[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" "7ecbb55555805e02884dbe584209d97fb6e9198248b8f0b8b6a73ecbcc1a2335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ecbb55555805e02884dbe584209d97fb6e9198248b8f0b8b6a73ecbcc1a2335", kill_on_drop: false }`
[INFO] [stdout] 7ecbb55555805e02884dbe584209d97fb6e9198248b8f0b8b6a73ecbcc1a2335