[INFO] fetching crate sherlock 0.1.0...
[INFO] testing sherlock-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate sherlock 0.1.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate sherlock 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sherlock 0.1.0
[INFO] finished tweaking crates.io crate sherlock 0.1.0
[INFO] tweaked toml for crates.io crate sherlock 0.1.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e14d772dee00f8eb41e5df77b70c6a5a3de75a65045f8f5376ae0a243459eb4
[INFO] running `Command { std: "docker" "start" "-a" "3e14d772dee00f8eb41e5df77b70c6a5a3de75a65045f8f5376ae0a243459eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e14d772dee00f8eb41e5df77b70c6a5a3de75a65045f8f5376ae0a243459eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e14d772dee00f8eb41e5df77b70c6a5a3de75a65045f8f5376ae0a243459eb4", kill_on_drop: false }`
[INFO] [stdout] 3e14d772dee00f8eb41e5df77b70c6a5a3de75a65045f8f5376ae0a243459eb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa247141784ebb69ebece6fd5438ef7a4747873fd5e07254a14104f6e32f9c9
[INFO] running `Command { std: "docker" "start" "-a" "eaa247141784ebb69ebece6fd5438ef7a4747873fd5e07254a14104f6e32f9c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling sherlock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "eaa247141784ebb69ebece6fd5438ef7a4747873fd5e07254a14104f6e32f9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa247141784ebb69ebece6fd5438ef7a4747873fd5e07254a14104f6e32f9c9", kill_on_drop: false }`
[INFO] [stdout] eaa247141784ebb69ebece6fd5438ef7a4747873fd5e07254a14104f6e32f9c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93bc153ed5a3420c7195a9e42c261d6318d15fe76cdf4e082696f2e5fb14031b
[INFO] running `Command { std: "docker" "start" "-a" "93bc153ed5a3420c7195a9e42c261d6318d15fe76cdf4e082696f2e5fb14031b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sherlock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "93bc153ed5a3420c7195a9e42c261d6318d15fe76cdf4e082696f2e5fb14031b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93bc153ed5a3420c7195a9e42c261d6318d15fe76cdf4e082696f2e5fb14031b", kill_on_drop: false }`
[INFO] [stdout] 93bc153ed5a3420c7195a9e42c261d6318d15fe76cdf4e082696f2e5fb14031b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 571af6a0e98e98f878078160922ec26c83ac8be70ca451a7799a1ed6914f4a10
[INFO] running `Command { std: "docker" "start" "-a" "571af6a0e98e98f878078160922ec26c83ac8be70ca451a7799a1ed6914f4a10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sherlock-012b87813d72c476)
[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" "571af6a0e98e98f878078160922ec26c83ac8be70ca451a7799a1ed6914f4a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571af6a0e98e98f878078160922ec26c83ac8be70ca451a7799a1ed6914f4a10", kill_on_drop: false }`
[INFO] [stdout] 571af6a0e98e98f878078160922ec26c83ac8be70ca451a7799a1ed6914f4a10