[INFO] fetching crate serial-console 1.0.0...
[INFO] testing serial-console-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate serial-console 1.0.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate serial-console 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serial-console 1.0.0
[INFO] finished tweaking crates.io crate serial-console 1.0.0
[INFO] tweaked toml for crates.io crate serial-console 1.0.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate serial-console 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68a4b3b0b8d1b4d237ea94271f056776cfbd2ddfc02a802078948dca2f16d9fb
[INFO] running `Command { std: "docker" "start" "-a" "68a4b3b0b8d1b4d237ea94271f056776cfbd2ddfc02a802078948dca2f16d9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68a4b3b0b8d1b4d237ea94271f056776cfbd2ddfc02a802078948dca2f16d9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a4b3b0b8d1b4d237ea94271f056776cfbd2ddfc02a802078948dca2f16d9fb", kill_on_drop: false }`
[INFO] [stdout] 68a4b3b0b8d1b4d237ea94271f056776cfbd2ddfc02a802078948dca2f16d9fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 531188e41c1cb9ffdc257129002f88d585308b9c6d2e0c496821336bde9130d6
[INFO] running `Command { std: "docker" "start" "-a" "531188e41c1cb9ffdc257129002f88d585308b9c6d2e0c496821336bde9130d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.6
[INFO] [stderr]    Compiling serialport v4.0.1
[INFO] [stderr]    Compiling clap v3.0.10
[INFO] [stderr]    Compiling serial-console v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.48s
[INFO] running `Command { std: "docker" "inspect" "531188e41c1cb9ffdc257129002f88d585308b9c6d2e0c496821336bde9130d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531188e41c1cb9ffdc257129002f88d585308b9c6d2e0c496821336bde9130d6", kill_on_drop: false }`
[INFO] [stdout] 531188e41c1cb9ffdc257129002f88d585308b9c6d2e0c496821336bde9130d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e8f01f5143601edc38f424c7c4bacfc856a02c6ff3b3791120399ef84aaf3c
[INFO] running `Command { std: "docker" "start" "-a" "a3e8f01f5143601edc38f424c7c4bacfc856a02c6ff3b3791120399ef84aaf3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serial-console v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "a3e8f01f5143601edc38f424c7c4bacfc856a02c6ff3b3791120399ef84aaf3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e8f01f5143601edc38f424c7c4bacfc856a02c6ff3b3791120399ef84aaf3c", kill_on_drop: false }`
[INFO] [stdout] a3e8f01f5143601edc38f424c7c4bacfc856a02c6ff3b3791120399ef84aaf3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a5985979bc46a3b9b172503a38135959fc0386b1e0447d9c525765f983847c1
[INFO] running `Command { std: "docker" "start" "-a" "1a5985979bc46a3b9b172503a38135959fc0386b1e0447d9c525765f983847c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scip-9be999e06ac809a9)
[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" "1a5985979bc46a3b9b172503a38135959fc0386b1e0447d9c525765f983847c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5985979bc46a3b9b172503a38135959fc0386b1e0447d9c525765f983847c1", kill_on_drop: false }`
[INFO] [stdout] 1a5985979bc46a3b9b172503a38135959fc0386b1e0447d9c525765f983847c1