[INFO] fetching crate servoflow 0.1.0...
[INFO] testing servoflow-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate servoflow 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate servoflow 0.1.0 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 servoflow 0.1.0
[INFO] finished tweaking crates.io crate servoflow 0.1.0
[INFO] tweaked toml for crates.io crate servoflow 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate servoflow 0.1.0 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 438be2abc03250e59176fc5a331e0d2cc8fe441f8a7af7d7fbda098f7f16d56a
[INFO] running `Command { std: "docker" "start" "-a" "438be2abc03250e59176fc5a331e0d2cc8fe441f8a7af7d7fbda098f7f16d56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "438be2abc03250e59176fc5a331e0d2cc8fe441f8a7af7d7fbda098f7f16d56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438be2abc03250e59176fc5a331e0d2cc8fe441f8a7af7d7fbda098f7f16d56a", kill_on_drop: false }`
[INFO] [stdout] 438be2abc03250e59176fc5a331e0d2cc8fe441f8a7af7d7fbda098f7f16d56a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 2adbca8c0d208e6d96956b3b3a4909a23c6054c18e58d2a9f2602454ca872e44
[INFO] running `Command { std: "docker" "start" "-a" "2adbca8c0d208e6d96956b3b3a4909a23c6054c18e58d2a9f2602454ca872e44", kill_on_drop: false }`
[INFO] [stderr]    Compiling servoflow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "2adbca8c0d208e6d96956b3b3a4909a23c6054c18e58d2a9f2602454ca872e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2adbca8c0d208e6d96956b3b3a4909a23c6054c18e58d2a9f2602454ca872e44", kill_on_drop: false }`
[INFO] [stdout] 2adbca8c0d208e6d96956b3b3a4909a23c6054c18e58d2a9f2602454ca872e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a6eb34302c31f47608f3fdb063cdd5a42e8545172e9fc6a056332bb606f96b50
[INFO] running `Command { std: "docker" "start" "-a" "a6eb34302c31f47608f3fdb063cdd5a42e8545172e9fc6a056332bb606f96b50", kill_on_drop: false }`
[INFO] [stderr]    Compiling servoflow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a6eb34302c31f47608f3fdb063cdd5a42e8545172e9fc6a056332bb606f96b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6eb34302c31f47608f3fdb063cdd5a42e8545172e9fc6a056332bb606f96b50", kill_on_drop: false }`
[INFO] [stdout] a6eb34302c31f47608f3fdb063cdd5a42e8545172e9fc6a056332bb606f96b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 07566d36c2a0286a00b0ac1855c8fafe0490b14a2e09a116dd49b9ba5734f41c
[INFO] running `Command { std: "docker" "start" "-a" "07566d36c2a0286a00b0ac1855c8fafe0490b14a2e09a116dd49b9ba5734f41c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/servoflow-e6b78a25fc61e612)
[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" "07566d36c2a0286a00b0ac1855c8fafe0490b14a2e09a116dd49b9ba5734f41c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07566d36c2a0286a00b0ac1855c8fafe0490b14a2e09a116dd49b9ba5734f41c", kill_on_drop: false }`
[INFO] [stdout] 07566d36c2a0286a00b0ac1855c8fafe0490b14a2e09a116dd49b9ba5734f41c