[INFO] fetching crate unidok-to-html 0.2.0...
[INFO] testing unidok-to-html-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate unidok-to-html 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate unidok-to-html 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unidok-to-html 0.2.0
[INFO] finished tweaking crates.io crate unidok-to-html 0.2.0
[INFO] tweaked toml for crates.io crate unidok-to-html 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slug v0.1.4
[INFO] [stderr]   Downloaded deunicode v0.4.3
[INFO] [stderr]   Downloaded htmlescape v0.3.1
[INFO] [stderr]   Downloaded asciimath-rs v0.5.8
[INFO] [stderr]   Downloaded charred v0.3.6
[INFO] [stderr]   Downloaded detached-str v0.1.0
[INFO] [stderr]   Downloaded unidok-repr v0.2.0
[INFO] [stderr]   Downloaded unidok-parser v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ec7f7544d9f817354bd30a23e7e24c2ae82c81fb37c6ef804aac353ca8fdfe0
[INFO] running `Command { std: "docker" "start" "-a" "0ec7f7544d9f817354bd30a23e7e24c2ae82c81fb37c6ef804aac353ca8fdfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ec7f7544d9f817354bd30a23e7e24c2ae82c81fb37c6ef804aac353ca8fdfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec7f7544d9f817354bd30a23e7e24c2ae82c81fb37c6ef804aac353ca8fdfe0", kill_on_drop: false }`
[INFO] [stdout] 0ec7f7544d9f817354bd30a23e7e24c2ae82c81fb37c6ef804aac353ca8fdfe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0a87de57e92c6fbb45e9a07860f340df46de5f571904d788ebcf91127aafe2f
[INFO] running `Command { std: "docker" "start" "-a" "d0a87de57e92c6fbb45e9a07860f340df46de5f571904d788ebcf91127aafe2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling detached-str v0.1.0
[INFO] [stderr]    Compiling charred v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling asciimath-rs v0.5.8
[INFO] [stderr]    Compiling unidok-repr v0.2.0
[INFO] [stderr]    Compiling unidok-parser v0.2.0
[INFO] [stderr]    Compiling unidok-to-html v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "d0a87de57e92c6fbb45e9a07860f340df46de5f571904d788ebcf91127aafe2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a87de57e92c6fbb45e9a07860f340df46de5f571904d788ebcf91127aafe2f", kill_on_drop: false }`
[INFO] [stdout] d0a87de57e92c6fbb45e9a07860f340df46de5f571904d788ebcf91127aafe2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc64e36294c141b363defec07c0c64502e6013bff52d0ba84c965eca7bce9077
[INFO] running `Command { std: "docker" "start" "-a" "dc64e36294c141b363defec07c0c64502e6013bff52d0ba84c965eca7bce9077", kill_on_drop: false }`
[INFO] [stderr]    Compiling unidok-to-html v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "dc64e36294c141b363defec07c0c64502e6013bff52d0ba84c965eca7bce9077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc64e36294c141b363defec07c0c64502e6013bff52d0ba84c965eca7bce9077", kill_on_drop: false }`
[INFO] [stdout] dc64e36294c141b363defec07c0c64502e6013bff52d0ba84c965eca7bce9077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 986580329b459b6b71abeecaf955678c6fa57ac1b74438d417d1caf8f3961df8
[INFO] running `Command { std: "docker" "start" "-a" "986580329b459b6b71abeecaf955678c6fa57ac1b74438d417d1caf8f3961df8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unidok_to_html-6053c1b2bd755640)
[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 unidok-to-html
[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" "986580329b459b6b71abeecaf955678c6fa57ac1b74438d417d1caf8f3961df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986580329b459b6b71abeecaf955678c6fa57ac1b74438d417d1caf8f3961df8", kill_on_drop: false }`
[INFO] [stdout] 986580329b459b6b71abeecaf955678c6fa57ac1b74438d417d1caf8f3961df8