[INFO] fetching crate vm-superio-ser 0.4.1...
[INFO] testing vm-superio-ser-0.4.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate vm-superio-ser 0.4.1 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vm-superio-ser 0.4.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc64 v2.0.0
[INFO] [stderr]   Downloaded versionize_derive v0.1.6
[INFO] [stderr]   Downloaded versionize v0.2.0
[INFO] [stderr]   Downloaded vmm-sys-util v0.12.1
[INFO] [stderr]   Downloaded vm-superio v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03274c35b672e58e3bf5ccfbc09540cca27c3a389ee684b7a68fa6bcd3b5bdbf
[INFO] running `Command { std: "docker" "start" "-a" "03274c35b672e58e3bf5ccfbc09540cca27c3a389ee684b7a68fa6bcd3b5bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03274c35b672e58e3bf5ccfbc09540cca27c3a389ee684b7a68fa6bcd3b5bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03274c35b672e58e3bf5ccfbc09540cca27c3a389ee684b7a68fa6bcd3b5bdbf", kill_on_drop: false }`
[INFO] [stdout] 03274c35b672e58e3bf5ccfbc09540cca27c3a389ee684b7a68fa6bcd3b5bdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a14f92a91e73be23d43101eaf96c879e5f27376cc029bb0206008689e05004a6
[INFO] running `Command { std: "docker" "start" "-a" "a14f92a91e73be23d43101eaf96c879e5f27376cc029bb0206008689e05004a6", 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 vmm-sys-util v0.12.1
[INFO] [stderr]    Compiling syn v2.0.104
[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 18.05s
[INFO] running `Command { std: "docker" "inspect" "a14f92a91e73be23d43101eaf96c879e5f27376cc029bb0206008689e05004a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14f92a91e73be23d43101eaf96c879e5f27376cc029bb0206008689e05004a6", kill_on_drop: false }`
[INFO] [stdout] a14f92a91e73be23d43101eaf96c879e5f27376cc029bb0206008689e05004a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5516c4ff6ac7df026eec871ba7712f2d0a77759051ac86f19136258191589769
[INFO] running `Command { std: "docker" "start" "-a" "5516c4ff6ac7df026eec871ba7712f2d0a77759051ac86f19136258191589769", 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 1.06s
[INFO] running `Command { std: "docker" "inspect" "5516c4ff6ac7df026eec871ba7712f2d0a77759051ac86f19136258191589769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5516c4ff6ac7df026eec871ba7712f2d0a77759051ac86f19136258191589769", kill_on_drop: false }`
[INFO] [stdout] 5516c4ff6ac7df026eec871ba7712f2d0a77759051ac86f19136258191589769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad853ba2cb9be011a682bb1a0c90c8977d4864a547c157d75705ec3fe9680be0
[INFO] running `Command { std: "docker" "start" "-a" "ad853ba2cb9be011a682bb1a0c90c8977d4864a547c157d75705ec3fe9680be0", 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/vm_superio_ser-61c6f22985d1b8da)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests vm_superio_ser
[INFO] [stdout] test rtc_pl031::tests::test_state_ser ... ok
[INFO] [stdout] test serial::tests::test_state_ser_default ... ok
[INFO] [stdout] test serial::tests::test_ser_der_binary ... ok
[INFO] [stdout] test serial::tests::test_state_ser_idempotency ... ok
[INFO] [stdout] test serial::tests::test_versionize ... ok
[INFO] [stdout] test serial::tests::test_state_ser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "ad853ba2cb9be011a682bb1a0c90c8977d4864a547c157d75705ec3fe9680be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad853ba2cb9be011a682bb1a0c90c8977d4864a547c157d75705ec3fe9680be0", kill_on_drop: false }`
[INFO] [stdout] ad853ba2cb9be011a682bb1a0c90c8977d4864a547c157d75705ec3fe9680be0