Dec 02 09:10:11.681 INFO documenting changelog-0.3.2 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 09:10:11.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:10:12.058 INFO [stdout] 2e38b340fef0d6c36e2a5ca9f873867657baff77f4786943bc7a2b88cb001646
Dec 02 09:10:12.062 INFO running `"docker" "start" "-a" "2e38b340fef0d6c36e2a5ca9f873867657baff77f4786943bc7a2b88cb001646"`
Dec 02 09:10:13.336 INFO [stderr] usermod: no changes
Dec 02 09:10:13.828 INFO [stderr]    Compiling num-traits v0.2.6
Dec 02 09:10:13.840 INFO [stderr]    Compiling nix v0.11.0
Dec 02 09:10:13.843 INFO [stderr]    Compiling libz-sys v1.0.25
Dec 02 09:10:13.843 INFO [stderr]    Compiling uuid v0.1.18
Dec 02 09:10:13.843 INFO [stderr]     Checking mktemp v0.3.1
Dec 02 09:10:13.843 INFO [stderr]     Checking comrak v0.2.14
Dec 02 09:10:13.843 INFO [stderr]    Compiling structopt v0.2.13
Dec 02 09:10:13.844 INFO [stderr]     Checking clap-port-flag v0.3.0
Dec 02 09:10:16.472 INFO [stderr]     Checking clap-log-flag v0.2.1
Dec 02 09:10:17.237 INFO [stderr]     Checking clap-verbosity-flag v0.2.0
Dec 02 09:10:17.566 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 02 09:10:19.352 INFO [stderr]    Compiling libssh2-sys v0.2.11
Dec 02 09:10:25.518 INFO [stderr]    Compiling libgit2-sys v0.7.10
Dec 02 09:10:26.380 INFO [stderr]    Compiling num-integer v0.1.39
Dec 02 09:10:26.974 INFO [stderr]     Checking clap_flags v0.3.0
Dec 02 09:10:29.773 INFO [stderr]    Compiling chrono v0.4.6
Dec 02 09:10:30.090 INFO [stderr]    Compiling git2 v0.7.5
Dec 02 09:10:40.091 INFO [stderr]    Compiling pretty_env_logger v0.2.5
Dec 02 09:10:42.963 INFO [stderr]    Compiling privdrop v0.2.1
Dec 02 09:10:43.861 INFO [stderr]    Compiling clap-log-flag v0.1.0
Dec 02 09:10:44.984 INFO [stderr]    Compiling clap-permission-flag v0.1.0
Dec 02 09:10:51.548 INFO [stderr]    Compiling clap_flags v0.2.0
Dec 02 09:10:53.752 INFO [stderr]    Compiling changelog v0.3.2 (/source)
Dec 02 09:10:57.020 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 09:10:57.020 INFO [stderr]  --> src/lib.rs:4:1
Dec 02 09:10:57.020 INFO [stderr]   |
Dec 02 09:10:57.020 INFO [stderr] 4 | #[macro_use]
Dec 02 09:10:57.020 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 09:10:57.020 INFO [stderr]   |
Dec 02 09:10:57.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 09:10:57.020 INFO [stderr] 
Dec 02 09:11:00.228 INFO [stderr]  Documenting changelog v0.3.2 (/source)
Dec 02 09:11:06.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.90s
Dec 02 09:11:06.304 INFO [stderr] su: No module specific data is present
Dec 02 09:11:07.017 INFO running `"docker" "inspect" "2e38b340fef0d6c36e2a5ca9f873867657baff77f4786943bc7a2b88cb001646"`
Dec 02 09:11:07.280 INFO running `"docker" "rm" "-f" "2e38b340fef0d6c36e2a5ca9f873867657baff77f4786943bc7a2b88cb001646"`
Dec 02 09:11:07.576 INFO [stdout] 2e38b340fef0d6c36e2a5ca9f873867657baff77f4786943bc7a2b88cb001646