Nov 28 00:36:42.630 INFO documenting cardoe/cargo-ebuild against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 00:36:42.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 28 00:36:43.159 INFO [stdout] 2a9727b16604158441c39acd4b7c985b06366f31b95bb0464409d216e2c9bea4
Nov 28 00:36:43.159 INFO running `"docker" "start" "-a" "2a9727b16604158441c39acd4b7c985b06366f31b95bb0464409d216e2c9bea4"`
Nov 28 00:36:44.371 INFO [stderr] usermod: no changes
Nov 28 00:36:44.795 INFO [stderr]     Checking shell-escape v0.1.3
Nov 28 00:36:44.796 INFO [stderr]    Compiling cmake v0.1.22
Nov 28 00:36:44.796 INFO [stderr]    Compiling miniz-sys v0.1.9
Nov 28 00:36:44.823 INFO [stderr]    Compiling curl-sys v0.3.10
Nov 28 00:36:44.824 INFO [stderr]     Checking memchr v1.0.2
Nov 28 00:36:44.824 INFO [stderr]     Checking atty v0.2.3
Nov 28 00:36:44.824 INFO [stderr]     Checking filetime v0.1.10
Nov 28 00:36:44.824 INFO [stderr]     Checking fs2 v0.4.2
Nov 28 00:36:46.215 INFO [stderr]     Checking jobserver v0.1.8
Nov 28 00:36:46.224 INFO [stderr]     Checking serde_ignored v0.0.3
Nov 28 00:36:46.283 INFO [stderr]     Checking toml v0.4.5
Nov 28 00:36:46.309 INFO [stderr]     Checking serde_json v1.0.5
Nov 28 00:36:46.395 INFO [stderr]     Checking semver v0.7.0
Nov 28 00:36:47.439 INFO [stderr]     Checking tempdir v0.3.5
Nov 28 00:36:49.091 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 28 00:36:49.096 INFO [stderr]     Checking tar v0.4.11
Nov 28 00:36:49.097 INFO [stderr]     Checking clap v2.32.0
Nov 28 00:36:49.355 INFO [stderr]     Checking backtrace-sys v0.1.16
Nov 28 00:36:50.781 INFO [stderr]    Compiling libssh2-sys v0.2.5
Nov 28 00:36:50.963 INFO [stderr]    Compiling libgit2-sys v0.6.7
Nov 28 00:36:51.696 INFO [stderr]     Checking backtrace v0.3.3
Nov 28 00:36:53.095 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 28 00:36:54.152 INFO [stderr]     Checking regex v0.2.2
Nov 28 00:36:54.508 INFO [stderr]     Checking error-chain v0.11.0
Nov 28 00:36:55.231 INFO [stderr]     Checking flate2 v0.2.19
Nov 28 00:36:56.451 INFO [stderr]     Checking curl v0.4.6
Nov 28 00:37:01.915 INFO [stderr]     Checking crates-io v0.10.0
Nov 28 00:37:04.395 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 00:37:04.396 INFO [stderr]     Checking docopt v0.8.1
Nov 28 00:37:09.587 INFO [stderr]     Checking structopt v0.2.10
Nov 28 00:37:30.079 INFO [stderr]     Checking git2 v0.6.4
Nov 28 00:37:33.958 INFO [stderr]     Checking git2-curl v0.7.0
Nov 28 00:37:34.756 INFO [stderr]     Checking cargo v0.21.1
Nov 28 00:37:46.743 INFO [stderr]     Checking cargo-ebuild v0.1.6-pre (/source)
Nov 28 00:37:46.745 INFO [stderr]  Documenting cargo-ebuild v0.1.6-pre (/source)
Nov 28 00:37:56.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Nov 28 00:37:56.760 INFO [stderr] su: No module specific data is present
Nov 28 00:37:57.991 INFO running `"docker" "inspect" "2a9727b16604158441c39acd4b7c985b06366f31b95bb0464409d216e2c9bea4"`
Nov 28 00:37:58.411 INFO running `"docker" "rm" "-f" "2a9727b16604158441c39acd4b7c985b06366f31b95bb0464409d216e2c9bea4"`
Nov 28 00:37:58.718 INFO [stdout] 2a9727b16604158441c39acd4b7c985b06366f31b95bb0464409d216e2c9bea4