[INFO] fetching crate tower-make 0.3.0...
[INFO] testing tower-make-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tower-make 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tower-make 0.3.0 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 tower-make 0.3.0
[INFO] finished tweaking crates.io crate tower-make 0.3.0
[INFO] tweaked toml for crates.io crate tower-make 0.3.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 89093491c2349e4d49040de57b257beb68056369d07bac06d0248097e8a1406a
[INFO] running `Command { std: "docker" "start" "-a" "89093491c2349e4d49040de57b257beb68056369d07bac06d0248097e8a1406a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89093491c2349e4d49040de57b257beb68056369d07bac06d0248097e8a1406a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89093491c2349e4d49040de57b257beb68056369d07bac06d0248097e8a1406a", kill_on_drop: false }`
[INFO] [stdout] 89093491c2349e4d49040de57b257beb68056369d07bac06d0248097e8a1406a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 94c2006efbcaf968cc71cbf5a7ecbb2d55d768c04725be74f78b29655a2cc842
[INFO] running `Command { std: "docker" "start" "-a" "94c2006efbcaf968cc71cbf5a7ecbb2d55d768c04725be74f78b29655a2cc842", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling tower-make v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "94c2006efbcaf968cc71cbf5a7ecbb2d55d768c04725be74f78b29655a2cc842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c2006efbcaf968cc71cbf5a7ecbb2d55d768c04725be74f78b29655a2cc842", kill_on_drop: false }`
[INFO] [stdout] 94c2006efbcaf968cc71cbf5a7ecbb2d55d768c04725be74f78b29655a2cc842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9b18c146978b748fb589a906afa26175932bb0654c1603cd60ce0522ff528270
[INFO] running `Command { std: "docker" "start" "-a" "9b18c146978b748fb589a906afa26175932bb0654c1603cd60ce0522ff528270", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower-make v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "9b18c146978b748fb589a906afa26175932bb0654c1603cd60ce0522ff528270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b18c146978b748fb589a906afa26175932bb0654c1603cd60ce0522ff528270", kill_on_drop: false }`
[INFO] [stdout] 9b18c146978b748fb589a906afa26175932bb0654c1603cd60ce0522ff528270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6d774c84a38c1351045cab4bbec118a544c7637cce2154ae917324b703bc663e
[INFO] running `Command { std: "docker" "start" "-a" "6d774c84a38c1351045cab4bbec118a544c7637cce2154ae917324b703bc663e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tower_make-57fb79c78cbb0392)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tower-make
[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 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" "6d774c84a38c1351045cab4bbec118a544c7637cce2154ae917324b703bc663e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d774c84a38c1351045cab4bbec118a544c7637cce2154ae917324b703bc663e", kill_on_drop: false }`
[INFO] [stdout] 6d774c84a38c1351045cab4bbec118a544c7637cce2154ae917324b703bc663e