[INFO] fetching crate ctc 0.2.2...
[INFO] testing ctc-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ctc 0.2.2 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate ctc 0.2.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctc 0.2.2
[INFO] finished tweaking crates.io crate ctc 0.2.2
[INFO] tweaked toml for crates.io crate ctc 0.2.2 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94f9622ecb1674df5de03b50f3328b10d5a45e72f24cf19a084943f356e21f52
[INFO] running `Command { std: "docker" "start" "-a" "94f9622ecb1674df5de03b50f3328b10d5a45e72f24cf19a084943f356e21f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94f9622ecb1674df5de03b50f3328b10d5a45e72f24cf19a084943f356e21f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f9622ecb1674df5de03b50f3328b10d5a45e72f24cf19a084943f356e21f52", kill_on_drop: false }`
[INFO] [stdout] 94f9622ecb1674df5de03b50f3328b10d5a45e72f24cf19a084943f356e21f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd84a2b0ed400c0fe1b6289525aebf26f60e1c830e57bf68063a9c098e1d7534
[INFO] running `Command { std: "docker" "start" "-a" "bd84a2b0ed400c0fe1b6289525aebf26f60e1c830e57bf68063a9c098e1d7534", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling ctc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "bd84a2b0ed400c0fe1b6289525aebf26f60e1c830e57bf68063a9c098e1d7534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd84a2b0ed400c0fe1b6289525aebf26f60e1c830e57bf68063a9c098e1d7534", kill_on_drop: false }`
[INFO] [stdout] bd84a2b0ed400c0fe1b6289525aebf26f60e1c830e57bf68063a9c098e1d7534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 178e8b969fbcd2f6cd4283ed08cd887124feeab05ea16e460ee1499868aa62a3
[INFO] running `Command { std: "docker" "start" "-a" "178e8b969fbcd2f6cd4283ed08cd887124feeab05ea16e460ee1499868aa62a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctc v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "178e8b969fbcd2f6cd4283ed08cd887124feeab05ea16e460ee1499868aa62a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178e8b969fbcd2f6cd4283ed08cd887124feeab05ea16e460ee1499868aa62a3", kill_on_drop: false }`
[INFO] [stdout] 178e8b969fbcd2f6cd4283ed08cd887124feeab05ea16e460ee1499868aa62a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b14c6acff48969a6d7bf9160831d5afb21f17920c0341e61d676d14d5e57a67
[INFO] running `Command { std: "docker" "start" "-a" "5b14c6acff48969a6d7bf9160831d5afb21f17920c0341e61d676d14d5e57a67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ctc-38143295e6806d36)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctc
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - import_conf (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b14c6acff48969a6d7bf9160831d5afb21f17920c0341e61d676d14d5e57a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b14c6acff48969a6d7bf9160831d5afb21f17920c0341e61d676d14d5e57a67", kill_on_drop: false }`
[INFO] [stdout] 5b14c6acff48969a6d7bf9160831d5afb21f17920c0341e61d676d14d5e57a67