[INFO] fetching crate doc-writer 0.2.0...
[INFO] testing doc-writer-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate doc-writer 0.2.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate doc-writer 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate doc-writer 0.2.0
[INFO] finished tweaking crates.io crate doc-writer 0.2.0
[INFO] tweaked toml for crates.io crate doc-writer 0.2.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 207b8a923e816c2566eaaf74241db0bfcb3b07625a8df8a12f41e0cfa4877ce8
[INFO] running `Command { std: "docker" "start" "-a" "207b8a923e816c2566eaaf74241db0bfcb3b07625a8df8a12f41e0cfa4877ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "207b8a923e816c2566eaaf74241db0bfcb3b07625a8df8a12f41e0cfa4877ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207b8a923e816c2566eaaf74241db0bfcb3b07625a8df8a12f41e0cfa4877ce8", kill_on_drop: false }`
[INFO] [stdout] 207b8a923e816c2566eaaf74241db0bfcb3b07625a8df8a12f41e0cfa4877ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04d860f9e0a5dccb06a4bc438e1b5575bec85d8bd40e38cf9bcae8e5ca9face2
[INFO] running `Command { std: "docker" "start" "-a" "04d860f9e0a5dccb06a4bc438e1b5575bec85d8bd40e38cf9bcae8e5ca9face2", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-writer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "04d860f9e0a5dccb06a4bc438e1b5575bec85d8bd40e38cf9bcae8e5ca9face2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d860f9e0a5dccb06a4bc438e1b5575bec85d8bd40e38cf9bcae8e5ca9face2", kill_on_drop: false }`
[INFO] [stdout] 04d860f9e0a5dccb06a4bc438e1b5575bec85d8bd40e38cf9bcae8e5ca9face2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce080ba358e08a15219f412c516f22ebb067b9584cf70efebb41135a30cae33e
[INFO] running `Command { std: "docker" "start" "-a" "ce080ba358e08a15219f412c516f22ebb067b9584cf70efebb41135a30cae33e", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-writer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "ce080ba358e08a15219f412c516f22ebb067b9584cf70efebb41135a30cae33e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce080ba358e08a15219f412c516f22ebb067b9584cf70efebb41135a30cae33e", kill_on_drop: false }`
[INFO] [stdout] ce080ba358e08a15219f412c516f22ebb067b9584cf70efebb41135a30cae33e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54c70ad083bb9c3469f7f9a66b3aea2cc5cf1312876a3ddd0a6fd43757423bd6
[INFO] running `Command { std: "docker" "start" "-a" "54c70ad083bb9c3469f7f9a66b3aea2cc5cf1312876a3ddd0a6fd43757423bd6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doc_writer-63825c8417400c4d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doc-writer
[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] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - DocumentationWriter::set_license (line 155) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::set_subtitle (line 143) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::set_title (line 132) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::strong (line 252) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::paragraph_break (line 223) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::option (line 304) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::start_environment (line 323) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::emphasis (line 238) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::plain (line 209) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::start_section (line 196) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::usage (line 169) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::variable (line 337) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::start_options (line 285) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::start_description (line 181) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::variant (line 369) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::link (line 268) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter::start_enum (line 351) ... ok
[INFO] [stdout] test src/lib.rs - DocumentationWriter (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54c70ad083bb9c3469f7f9a66b3aea2cc5cf1312876a3ddd0a6fd43757423bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c70ad083bb9c3469f7f9a66b3aea2cc5cf1312876a3ddd0a6fd43757423bd6", kill_on_drop: false }`
[INFO] [stdout] 54c70ad083bb9c3469f7f9a66b3aea2cc5cf1312876a3ddd0a6fd43757423bd6