[INFO] fetching crate zopen 0.3.4...
[INFO] testing zopen-0.3.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate zopen 0.3.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate zopen 0.3.4 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 zopen 0.3.4
[INFO] finished tweaking crates.io crate zopen 0.3.4
[INFO] tweaked toml for crates.io crate zopen 0.3.4 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ada5ce98b1699a7195ffef7c95176b890e23e84900fc7beed1e574bd0bbbfc10
[INFO] running `Command { std: "docker" "start" "-a" "ada5ce98b1699a7195ffef7c95176b890e23e84900fc7beed1e574bd0bbbfc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada5ce98b1699a7195ffef7c95176b890e23e84900fc7beed1e574bd0bbbfc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada5ce98b1699a7195ffef7c95176b890e23e84900fc7beed1e574bd0bbbfc10", kill_on_drop: false }`
[INFO] [stdout] ada5ce98b1699a7195ffef7c95176b890e23e84900fc7beed1e574bd0bbbfc10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ce7cde6c3881c0bf72f0405251551b6ba53e89454e7d4ec74a1cace9ede2006a
[INFO] running `Command { std: "docker" "start" "-a" "ce7cde6c3881c0bf72f0405251551b6ba53e89454e7d4ec74a1cace9ede2006a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zopen v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "ce7cde6c3881c0bf72f0405251551b6ba53e89454e7d4ec74a1cace9ede2006a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7cde6c3881c0bf72f0405251551b6ba53e89454e7d4ec74a1cace9ede2006a", kill_on_drop: false }`
[INFO] [stdout] ce7cde6c3881c0bf72f0405251551b6ba53e89454e7d4ec74a1cace9ede2006a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 27d2ea9ef09a684495b6f210eb02b50e7a6d8cc3374f1d746de1c59ed8e1551e
[INFO] running `Command { std: "docker" "start" "-a" "27d2ea9ef09a684495b6f210eb02b50e7a6d8cc3374f1d746de1c59ed8e1551e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling zopen v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "27d2ea9ef09a684495b6f210eb02b50e7a6d8cc3374f1d746de1c59ed8e1551e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d2ea9ef09a684495b6f210eb02b50e7a6d8cc3374f1d746de1c59ed8e1551e", kill_on_drop: false }`
[INFO] [stdout] 27d2ea9ef09a684495b6f210eb02b50e7a6d8cc3374f1d746de1c59ed8e1551e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8b6f5c5111b7cfed0956cdf38ad562fb42d20a3a9e09157395f3c11876f5d1bd
[INFO] running `Command { std: "docker" "start" "-a" "8b6f5c5111b7cfed0956cdf38ad562fb42d20a3a9e09157395f3c11876f5d1bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zopen-f20f1d4d279a4ae0)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tool::tests::test_tool_write_file ... ok
[INFO] [stdout] test tool::tests::test_tool_write ... ok
[INFO] [stdout] test tool::tests::test_tool_read_with_file ... ok
[INFO] [stdout] test tool::tests::test_tool_read ... ok
[INFO] [stderr]    Doc-tests zopen
[INFO] [stdout] test test_write_and_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[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" "8b6f5c5111b7cfed0956cdf38ad562fb42d20a3a9e09157395f3c11876f5d1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6f5c5111b7cfed0956cdf38ad562fb42d20a3a9e09157395f3c11876f5d1bd", kill_on_drop: false }`
[INFO] [stdout] 8b6f5c5111b7cfed0956cdf38ad562fb42d20a3a9e09157395f3c11876f5d1bd