[INFO] fetching crate brunch 0.2.2...
[INFO] testing brunch-0.2.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate brunch 0.2.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate brunch 0.2.2 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 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-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dactyl v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 714ac1f88ced84a308166c37efec1a50fd5f36bc7d099a2dc97f048de620eb48
[INFO] running `Command { std: "docker" "start" "-a" "714ac1f88ced84a308166c37efec1a50fd5f36bc7d099a2dc97f048de620eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714ac1f88ced84a308166c37efec1a50fd5f36bc7d099a2dc97f048de620eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714ac1f88ced84a308166c37efec1a50fd5f36bc7d099a2dc97f048de620eb48", kill_on_drop: false }`
[INFO] [stdout] 714ac1f88ced84a308166c37efec1a50fd5f36bc7d099a2dc97f048de620eb48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9e3a11291f50a0476efea82289d6bfaa9e0b195b73c44e10f7e66589323906f0
[INFO] running `Command { std: "docker" "start" "-a" "9e3a11291f50a0476efea82289d6bfaa9e0b195b73c44e10f7e66589323906f0", 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_derive v1.0.136
[INFO] [stderr]    Compiling dactyl v0.2.4
[INFO] [stderr]    Compiling serde v1.0.136
[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 13.94s
[INFO] running `Command { std: "docker" "inspect" "9e3a11291f50a0476efea82289d6bfaa9e0b195b73c44e10f7e66589323906f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3a11291f50a0476efea82289d6bfaa9e0b195b73c44e10f7e66589323906f0", kill_on_drop: false }`
[INFO] [stdout] 9e3a11291f50a0476efea82289d6bfaa9e0b195b73c44e10f7e66589323906f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0c3c6c32160095df567f64666f02feb1709829e732c445b9bae774c186489edb
[INFO] running `Command { std: "docker" "start" "-a" "0c3c6c32160095df567f64666f02feb1709829e732c445b9bae774c186489edb", kill_on_drop: false }`
[INFO] [stderr]    Compiling brunch v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "0c3c6c32160095df567f64666f02feb1709829e732c445b9bae774c186489edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3c6c32160095df567f64666f02feb1709829e732c445b9bae774c186489edb", kill_on_drop: false }`
[INFO] [stdout] 0c3c6c32160095df567f64666f02feb1709829e732c445b9bae774c186489edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 77712a51d0a53bbd595eb87e933ee6abcd52ac8526469f67d51ce24cdc3b7075
[INFO] running `Command { std: "docker" "start" "-a" "77712a51d0a53bbd595eb87e933ee6abcd52ac8526469f67d51ce24cdc3b7075", kill_on_drop: false }`
[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/brunch-95f54c71fd870be6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brunch
[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 3 tests
[INFO] [stdout] test src/bench/mod.rs - bench::Bench::with (line 90) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::benches (line 15) - 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 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77712a51d0a53bbd595eb87e933ee6abcd52ac8526469f67d51ce24cdc3b7075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77712a51d0a53bbd595eb87e933ee6abcd52ac8526469f67d51ce24cdc3b7075", kill_on_drop: false }`
[INFO] [stdout] 77712a51d0a53bbd595eb87e933ee6abcd52ac8526469f67d51ce24cdc3b7075