[INFO] fetching crate superconf 0.4.3...
[INFO] testing superconf-0.4.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate superconf 0.4.3 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate superconf 0.4.3 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 superconf 0.4.3
[INFO] finished tweaking crates.io crate superconf 0.4.3
[INFO] tweaked toml for crates.io crate superconf 0.4.3 written to /workspace/builds/worker-76/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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 94e6b76c86c7174b0e66178ad2c320c12b192846bf0c3620acf64629176fb802
[INFO] running `Command { std: "docker" "start" "-a" "94e6b76c86c7174b0e66178ad2c320c12b192846bf0c3620acf64629176fb802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94e6b76c86c7174b0e66178ad2c320c12b192846bf0c3620acf64629176fb802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e6b76c86c7174b0e66178ad2c320c12b192846bf0c3620acf64629176fb802", kill_on_drop: false }`
[INFO] [stdout] 94e6b76c86c7174b0e66178ad2c320c12b192846bf0c3620acf64629176fb802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 8fc4f6bd73e7cf55bb2331b7301e65c583e396b6a84246f0430f5300baaf04e4
[INFO] running `Command { std: "docker" "start" "-a" "8fc4f6bd73e7cf55bb2331b7301e65c583e396b6a84246f0430f5300baaf04e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling superconf v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "8fc4f6bd73e7cf55bb2331b7301e65c583e396b6a84246f0430f5300baaf04e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc4f6bd73e7cf55bb2331b7301e65c583e396b6a84246f0430f5300baaf04e4", kill_on_drop: false }`
[INFO] [stdout] 8fc4f6bd73e7cf55bb2331b7301e65c583e396b6a84246f0430f5300baaf04e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 55944e9a7d3998a1bce0a6aff5d7b22ff361e902f20efaafcd4a2368754def6d
[INFO] running `Command { std: "docker" "start" "-a" "55944e9a7d3998a1bce0a6aff5d7b22ff361e902f20efaafcd4a2368754def6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling superconf v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "55944e9a7d3998a1bce0a6aff5d7b22ff361e902f20efaafcd4a2368754def6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55944e9a7d3998a1bce0a6aff5d7b22ff361e902f20efaafcd4a2368754def6d", kill_on_drop: false }`
[INFO] [stdout] 55944e9a7d3998a1bce0a6aff5d7b22ff361e902f20efaafcd4a2368754def6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 3cb99d26edff60285842ef6dab3cd6c45d6354b630ace339082695b87aa34bbf
[INFO] running `Command { std: "docker" "start" "-a" "3cb99d26edff60285842ef6dab3cd6c45d6354b630ace339082695b87aa34bbf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/superconf-cf92b382f2408c5d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::backstroke_seperator_torture ... ok
[INFO] [stdout] test tests::basic_parse ... ok
[INFO] [stdout] test tests::comment_test ... ok
[INFO] [stdout] test tests::custom_seperator ... ok
[INFO] [stdout] test tests::custom_seperator_space ... ok
[INFO] [stdout] test tests::eol_comment ... ok
[INFO] [stdout] test tests::item_list ... ok
[INFO] [stdout] test tests::realistic_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests superconf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3cb99d26edff60285842ef6dab3cd6c45d6354b630ace339082695b87aa34bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb99d26edff60285842ef6dab3cd6c45d6354b630ace339082695b87aa34bbf", kill_on_drop: false }`
[INFO] [stdout] 3cb99d26edff60285842ef6dab3cd6c45d6354b630ace339082695b87aa34bbf