Dec 01 18:22:13.924 INFO documenting cardoe/cargo-ebuild against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 18:22:13.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 01 18:22:14.293 INFO [stdout] ef84ba606da5b32cd14bdb067d301685697f1b5d42c872531deab6c914bb91a9
Dec 01 18:22:14.295 INFO running `"docker" "start" "-a" "ef84ba606da5b32cd14bdb067d301685697f1b5d42c872531deab6c914bb91a9"`
Dec 01 18:22:15.408 INFO [stderr] usermod: no changes
Dec 01 18:22:15.764 INFO [stderr]     Checking shell-escape v0.1.3
Dec 01 18:22:15.764 INFO [stderr]    Compiling cmake v0.1.22
Dec 01 18:22:15.774 INFO [stderr]     Checking memchr v1.0.2
Dec 01 18:22:15.775 INFO [stderr]     Checking filetime v0.1.10
Dec 01 18:22:15.775 INFO [stderr]     Checking atty v0.2.3
Dec 01 18:22:15.775 INFO [stderr]     Checking jobserver v0.1.8
Dec 01 18:22:15.775 INFO [stderr]     Checking fs2 v0.4.2
Dec 01 18:22:15.776 INFO [stderr]     Checking serde_ignored v0.0.3
Dec 01 18:22:16.708 INFO [stderr]     Checking semver v0.7.0
Dec 01 18:22:16.743 INFO [stderr]     Checking clap v2.32.0
Dec 01 18:22:17.674 INFO [stderr]    Compiling curl-sys v0.3.10
Dec 01 18:22:17.760 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 01 18:22:17.792 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 01 18:22:17.936 INFO [stderr]     Checking tar v0.4.11
Dec 01 18:22:18.136 INFO [stderr]     Checking flate2 v0.2.19
Dec 01 18:22:19.331 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 01 18:22:19.391 INFO [stderr]     Checking backtrace v0.3.3
Dec 01 18:22:19.946 INFO [stderr]    Compiling libssh2-sys v0.2.5
Dec 01 18:22:21.184 INFO [stderr]    Compiling libgit2-sys v0.6.7
Dec 01 18:22:21.796 INFO [stderr]     Checking regex v0.2.2
Dec 01 18:22:21.993 INFO [stderr]     Checking curl v0.4.6
Dec 01 18:22:22.508 INFO [stderr]     Checking error-chain v0.11.0
Dec 01 18:22:25.497 INFO [stderr]     Checking crates-io v0.10.0
Dec 01 18:22:29.012 INFO [stderr]     Checking docopt v0.8.1
Dec 01 18:22:29.012 INFO [stderr]     Checking env_logger v0.4.3
Dec 01 18:22:33.758 INFO [stderr]     Checking structopt v0.2.10
Dec 01 18:23:03.362 INFO [stderr]     Checking git2 v0.6.4
Dec 01 18:23:07.045 INFO [stderr]     Checking git2-curl v0.7.0
Dec 01 18:23:07.893 INFO [stderr]     Checking cargo v0.21.1
Dec 01 18:23:19.310 INFO [stderr]     Checking cargo-ebuild v0.1.6-pre (/source)
Dec 01 18:23:19.314 INFO [stderr]  Documenting cargo-ebuild v0.1.6-pre (/source)
Dec 01 18:23:30.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Dec 01 18:23:30.181 INFO [stderr] su: No module specific data is present
Dec 01 18:23:30.714 INFO running `"docker" "inspect" "ef84ba606da5b32cd14bdb067d301685697f1b5d42c872531deab6c914bb91a9"`
Dec 01 18:23:30.913 INFO running `"docker" "rm" "-f" "ef84ba606da5b32cd14bdb067d301685697f1b5d42c872531deab6c914bb91a9"`
Dec 01 18:23:31.043 INFO [stdout] ef84ba606da5b32cd14bdb067d301685697f1b5d42c872531deab6c914bb91a9