[INFO] fetching crate brunch 0.2.2...
[INFO] testing brunch-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate brunch 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate brunch 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 brunch 0.2.2
[INFO] finished tweaking crates.io crate brunch 0.2.2
[INFO] tweaked toml for crates.io crate brunch 0.2.2 written to /workspace/builds/worker-9/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] [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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a74509240e9741a0129b4413c24a425c3c3ad5f0498386991702cc2743d4478
[INFO] running `Command { std: "docker" "start" "-a" "0a74509240e9741a0129b4413c24a425c3c3ad5f0498386991702cc2743d4478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a74509240e9741a0129b4413c24a425c3c3ad5f0498386991702cc2743d4478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a74509240e9741a0129b4413c24a425c3c3ad5f0498386991702cc2743d4478", kill_on_drop: false }`
[INFO] [stdout] 0a74509240e9741a0129b4413c24a425c3c3ad5f0498386991702cc2743d4478
[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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e80b3665699e26686f1023eaef3622b53241e563c8a396d08ff24003ef8bc267
[INFO] running `Command { std: "docker" "start" "-a" "e80b3665699e26686f1023eaef3622b53241e563c8a396d08ff24003ef8bc267", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling dactyl v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling brunch v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "e80b3665699e26686f1023eaef3622b53241e563c8a396d08ff24003ef8bc267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80b3665699e26686f1023eaef3622b53241e563c8a396d08ff24003ef8bc267", kill_on_drop: false }`
[INFO] [stdout] e80b3665699e26686f1023eaef3622b53241e563c8a396d08ff24003ef8bc267
[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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcab8583e5b5bbb53e5c71863275789c8921837554bebae4b58ddebcbf7985c1
[INFO] running `Command { std: "docker" "start" "-a" "bcab8583e5b5bbb53e5c71863275789c8921837554bebae4b58ddebcbf7985c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling brunch v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "bcab8583e5b5bbb53e5c71863275789c8921837554bebae4b58ddebcbf7985c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcab8583e5b5bbb53e5c71863275789c8921837554bebae4b58ddebcbf7985c1", kill_on_drop: false }`
[INFO] [stdout] bcab8583e5b5bbb53e5c71863275789c8921837554bebae4b58ddebcbf7985c1
[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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8a71e564e18cba287ff9c1e65e9e571d981915d89ee19f33553ab3e8823dfa4
[INFO] running `Command { std: "docker" "start" "-a" "b8a71e564e18cba287ff9c1e65e9e571d981915d89ee19f33553ab3e8823dfa4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brunch-361a21fe31ec7de3)
[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] [stderr]    Doc-tests brunch
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/macros.rs - macros::benches (line 15) - compile ... ok
[INFO] [stdout] test src/bench/mod.rs - bench::Bench::with (line 90) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8a71e564e18cba287ff9c1e65e9e571d981915d89ee19f33553ab3e8823dfa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a71e564e18cba287ff9c1e65e9e571d981915d89ee19f33553ab3e8823dfa4", kill_on_drop: false }`
[INFO] [stdout] b8a71e564e18cba287ff9c1e65e9e571d981915d89ee19f33553ab3e8823dfa4