[INFO] fetching crate install-dirs 0.2.1...
[INFO] testing install-dirs-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate install-dirs 0.2.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate install-dirs 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate install-dirs 0.2.1
[INFO] finished tweaking crates.io crate install-dirs 0.2.1
[INFO] tweaked toml for crates.io crate install-dirs 0.2.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 821aa0bccf4b52b9faf99776513cb32d560c46fc54d130ac681efecc1fe0dcbd
[INFO] running `Command { std: "docker" "start" "-a" "821aa0bccf4b52b9faf99776513cb32d560c46fc54d130ac681efecc1fe0dcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "821aa0bccf4b52b9faf99776513cb32d560c46fc54d130ac681efecc1fe0dcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821aa0bccf4b52b9faf99776513cb32d560c46fc54d130ac681efecc1fe0dcbd", kill_on_drop: false }`
[INFO] [stdout] 821aa0bccf4b52b9faf99776513cb32d560c46fc54d130ac681efecc1fe0dcbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 015c97bac963cf86161933eb885f341cf1e5d3d9f3a64273b54abb94547f1283
[INFO] running `Command { std: "docker" "start" "-a" "015c97bac963cf86161933eb885f341cf1e5d3d9f3a64273b54abb94547f1283", kill_on_drop: false }`
[INFO] [stderr]    Compiling install-dirs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "015c97bac963cf86161933eb885f341cf1e5d3d9f3a64273b54abb94547f1283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015c97bac963cf86161933eb885f341cf1e5d3d9f3a64273b54abb94547f1283", kill_on_drop: false }`
[INFO] [stdout] 015c97bac963cf86161933eb885f341cf1e5d3d9f3a64273b54abb94547f1283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10ad2f53f19277e8fddb4e5c23f906cb34dfaa34d53f8a26bd531ce4d1c6e12d
[INFO] running `Command { std: "docker" "start" "-a" "10ad2f53f19277e8fddb4e5c23f906cb34dfaa34d53f8a26bd531ce4d1c6e12d", kill_on_drop: false }`
[INFO] [stderr]    Compiling install-dirs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "10ad2f53f19277e8fddb4e5c23f906cb34dfaa34d53f8a26bd531ce4d1c6e12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ad2f53f19277e8fddb4e5c23f906cb34dfaa34d53f8a26bd531ce4d1c6e12d", kill_on_drop: false }`
[INFO] [stdout] 10ad2f53f19277e8fddb4e5c23f906cb34dfaa34d53f8a26bd531ce4d1c6e12d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09a0906cd4cc99a2da1a1bf6f1d605dfacd5c84f438db8d8914d1801932d425a
[INFO] running `Command { std: "docker" "start" "-a" "09a0906cd4cc99a2da1a1bf6f1d605dfacd5c84f438db8d8914d1801932d425a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/install_dirs-7126eb96ab5fec43)
[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 install-dirs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/dirs.rs - dirs::InstallDirs::as_env (line 439) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09a0906cd4cc99a2da1a1bf6f1d605dfacd5c84f438db8d8914d1801932d425a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a0906cd4cc99a2da1a1bf6f1d605dfacd5c84f438db8d8914d1801932d425a", kill_on_drop: false }`
[INFO] [stdout] 09a0906cd4cc99a2da1a1bf6f1d605dfacd5c84f438db8d8914d1801932d425a