[INFO] fetching crate tc 0.0.0...
[INFO] testing tc-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tc 0.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate tc 0.0.0 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 tc 0.0.0
[INFO] finished tweaking crates.io crate tc 0.0.0
[INFO] tweaked toml for crates.io crate tc 0.0.0 written to /workspace/builds/worker-22/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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] cfce2dfbdb092d61689e3699a82df3cf2b0fd4784081d2a1ccdb4a816444429f
[INFO] running `Command { std: "docker" "start" "-a" "cfce2dfbdb092d61689e3699a82df3cf2b0fd4784081d2a1ccdb4a816444429f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfce2dfbdb092d61689e3699a82df3cf2b0fd4784081d2a1ccdb4a816444429f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfce2dfbdb092d61689e3699a82df3cf2b0fd4784081d2a1ccdb4a816444429f", kill_on_drop: false }`
[INFO] [stdout] cfce2dfbdb092d61689e3699a82df3cf2b0fd4784081d2a1ccdb4a816444429f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 68f4aae16f958ed9a21d6b5172bd2331a78dc376e2a848d1e3daee0ab86f0188
[INFO] running `Command { std: "docker" "start" "-a" "68f4aae16f958ed9a21d6b5172bd2331a78dc376e2a848d1e3daee0ab86f0188", kill_on_drop: false }`
[INFO] [stderr]    Compiling tc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "68f4aae16f958ed9a21d6b5172bd2331a78dc376e2a848d1e3daee0ab86f0188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f4aae16f958ed9a21d6b5172bd2331a78dc376e2a848d1e3daee0ab86f0188", kill_on_drop: false }`
[INFO] [stdout] 68f4aae16f958ed9a21d6b5172bd2331a78dc376e2a848d1e3daee0ab86f0188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 43547fe9ffaf02520932660894ca481f479f0bf71c4cb5005a95e703d2bbb2e1
[INFO] running `Command { std: "docker" "start" "-a" "43547fe9ffaf02520932660894ca481f479f0bf71c4cb5005a95e703d2bbb2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "43547fe9ffaf02520932660894ca481f479f0bf71c4cb5005a95e703d2bbb2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43547fe9ffaf02520932660894ca481f479f0bf71c4cb5005a95e703d2bbb2e1", kill_on_drop: false }`
[INFO] [stdout] 43547fe9ffaf02520932660894ca481f479f0bf71c4cb5005a95e703d2bbb2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 1b41b0739edaf55195d3a14f65d41968666f1edceb77179cba21030721db5369
[INFO] running `Command { std: "docker" "start" "-a" "1b41b0739edaf55195d3a14f65d41968666f1edceb77179cba21030721db5369", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tc-2d160142b4be8c93)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests tc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "1b41b0739edaf55195d3a14f65d41968666f1edceb77179cba21030721db5369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b41b0739edaf55195d3a14f65d41968666f1edceb77179cba21030721db5369", kill_on_drop: false }`
[INFO] [stdout] 1b41b0739edaf55195d3a14f65d41968666f1edceb77179cba21030721db5369