[INFO] fetching crate markdown-heading-id 0.1.0...
[INFO] testing markdown-heading-id-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate markdown-heading-id 0.1.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate markdown-heading-id 0.1.0 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 markdown-heading-id 0.1.0
[INFO] finished tweaking crates.io crate markdown-heading-id 0.1.0
[INFO] tweaked toml for crates.io crate markdown-heading-id 0.1.0 written to /workspace/builds/worker-61/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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 6b11b855da5374e473fbd44d95bab96524bd374225ee13738427d3af60f60019
[INFO] running `Command { std: "docker" "start" "-a" "6b11b855da5374e473fbd44d95bab96524bd374225ee13738427d3af60f60019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b11b855da5374e473fbd44d95bab96524bd374225ee13738427d3af60f60019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b11b855da5374e473fbd44d95bab96524bd374225ee13738427d3af60f60019", kill_on_drop: false }`
[INFO] [stdout] 6b11b855da5374e473fbd44d95bab96524bd374225ee13738427d3af60f60019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 6d5b568bb3df816f5b375aa91d9c78c36ea6e918ad839018370344a89cd688a1
[INFO] running `Command { std: "docker" "start" "-a" "6d5b568bb3df816f5b375aa91d9c78c36ea6e918ad839018370344a89cd688a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling markdown-heading-id v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "6d5b568bb3df816f5b375aa91d9c78c36ea6e918ad839018370344a89cd688a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5b568bb3df816f5b375aa91d9c78c36ea6e918ad839018370344a89cd688a1", kill_on_drop: false }`
[INFO] [stdout] 6d5b568bb3df816f5b375aa91d9c78c36ea6e918ad839018370344a89cd688a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 217ed7661c857cb14139c512234c8b0cea4cc584b114608a5315ff2a6b590f37
[INFO] running `Command { std: "docker" "start" "-a" "217ed7661c857cb14139c512234c8b0cea4cc584b114608a5315ff2a6b590f37", kill_on_drop: false }`
[INFO] [stderr]    Compiling markdown-heading-id v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "217ed7661c857cb14139c512234c8b0cea4cc584b114608a5315ff2a6b590f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217ed7661c857cb14139c512234c8b0cea4cc584b114608a5315ff2a6b590f37", kill_on_drop: false }`
[INFO] [stdout] 217ed7661c857cb14139c512234c8b0cea4cc584b114608a5315ff2a6b590f37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] bdbaa93bd2d3ad56e7d465dacc80f994cd0501f0fe8900cecb5b996c03922a18
[INFO] running `Command { std: "docker" "start" "-a" "bdbaa93bd2d3ad56e7d465dacc80f994cd0501f0fe8900cecb5b996c03922a18", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/markdown_heading_id-cb0b6a4795ff29a4)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::em_strong ... ok
[INFO] [stdout] test test::empty ... ok
[INFO] [stdout] test test::heading_id ... ok
[INFO] [stdout] test test::normal ... ok
[INFO] [stdout] test test::whitespace ... ok
[INFO] [stdout] test test::with_link ... ok
[INFO] [stdout] test test::inline_code ... ok
[INFO] [stdout] test test::to_be_escaped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markdown-heading-id
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ignored
[INFO] [stdout] test src/lib.rs - (line 7) ... ignored
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bdbaa93bd2d3ad56e7d465dacc80f994cd0501f0fe8900cecb5b996c03922a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbaa93bd2d3ad56e7d465dacc80f994cd0501f0fe8900cecb5b996c03922a18", kill_on_drop: false }`
[INFO] [stdout] bdbaa93bd2d3ad56e7d465dacc80f994cd0501f0fe8900cecb5b996c03922a18