[INFO] cloning repository https://github.com/zxey/coclasstest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxey/coclasstest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxey%2Fcoclasstest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxey%2Fcoclasstest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69a4f23e3b46ebb2f034aa2b1b8f5a143d1323ee
[INFO] documenting zxey/coclasstest against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxey%2Fcoclasstest" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zxey/coclasstest on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zxey/coclasstest
[INFO] finished tweaking git repo https://github.com/zxey/coclasstest
[INFO] tweaked toml for git repo https://github.com/zxey/coclasstest written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/zxey/coclasstest already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9f560f45df105677b3d5cca742dc33e4678c7af00dd706243836efba021ed7e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e9f560f45df105677b3d5cca742dc33e4678c7af00dd706243836efba021ed7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9f560f45df105677b3d5cca742dc33e4678c7af00dd706243836efba021ed7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f560f45df105677b3d5cca742dc33e4678c7af00dd706243836efba021ed7e", kill_on_drop: false }`
[INFO] [stdout] e9f560f45df105677b3d5cca742dc33e4678c7af00dd706243836efba021ed7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5273ef7ac04227938d47ba0d9dc59ac936bdde7ab76ff998e6c01bf739df0424
[INFO] running `Command { std: "docker" "start" "-a" "5273ef7ac04227938d47ba0d9dc59ac936bdde7ab76ff998e6c01bf739df0424", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling com_macros_support v0.1.0 (https://github.com/microsoft/com-rs.git#25851eed)
[INFO] [stderr]    Compiling com_macros v0.1.0 (https://github.com/microsoft/com-rs.git#25851eed)
[INFO] [stderr]     Checking com v0.1.0 (https://github.com/microsoft/com-rs.git#25851eed)
[INFO] [stderr]  Documenting coclasstest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `,` or `}`, found `field2`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Test {
[INFO] [stdout]   |        ---- while parsing this struct
[INFO] [stdout] 6 |     field1: u32,
[INFO] [stdout]   |           - expected one of `,` or `}`
[INFO] [stdout] 7 |     field2: u32
[INFO] [stdout]   |     ^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `coclasstest`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name coclasstest src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern com=/opt/rustwide/target/debug/deps/libcom-c7b2ad250d4ceda4.rmeta --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-7a0b7f6192037662.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "5273ef7ac04227938d47ba0d9dc59ac936bdde7ab76ff998e6c01bf739df0424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5273ef7ac04227938d47ba0d9dc59ac936bdde7ab76ff998e6c01bf739df0424", kill_on_drop: false }`
[INFO] [stdout] 5273ef7ac04227938d47ba0d9dc59ac936bdde7ab76ff998e6c01bf739df0424