Dec 01 08:10:42.735 INFO documenting rust-lang-nursery/crater against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 08:10:42.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 08:10:43.330 INFO [stdout] 4193ef2d6bae7672e14cb75877671064996d345863ed7b1c0923f8dd953ad3fa
Dec 01 08:10:43.332 INFO running `"docker" "start" "-a" "4193ef2d6bae7672e14cb75877671064996d345863ed7b1c0923f8dd953ad3fa"`
Dec 01 08:10:45.424 INFO [stderr] usermod: no changes
Dec 01 08:10:46.436 INFO [stderr]    Compiling serde v1.0.80
Dec 01 08:10:46.436 INFO [stderr]     Checking byte-tools v0.3.0
Dec 01 08:10:46.450 INFO [stderr]     Checking unic-char-range v0.7.0
Dec 01 08:10:46.451 INFO [stderr]     Checking unic-common v0.7.0
Dec 01 08:10:46.470 INFO [stderr]     Checking opaque-debug v0.2.1
Dec 01 08:10:46.476 INFO [stderr]    Compiling winapi v0.3.6
Dec 01 08:10:46.478 INFO [stderr]     Checking deunicode v0.4.3
Dec 01 08:10:46.501 INFO [stderr]     Checking urlencoding v1.0.0
Dec 01 08:10:47.166 INFO [stderr]    Compiling crater v0.1.0 (/source)
Dec 01 08:10:47.174 INFO [stderr]     Checking macro-utils v0.1.2
Dec 01 08:10:47.622 INFO [stderr]     Checking ref_slice v1.1.1
Dec 01 08:10:47.721 INFO [stderr]    Compiling curl-sys v0.4.13
Dec 01 08:10:48.208 INFO [stderr]    Compiling libsqlite3-sys v0.10.0
Dec 01 08:10:48.443 INFO [stderr]     Checking xml-rs v0.7.0
Dec 01 08:10:48.534 INFO [stderr]    Compiling pest v2.0.2
Dec 01 08:10:48.592 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 01 08:10:53.976 INFO [stderr]     Checking block-padding v0.1.2
Dec 01 08:10:53.988 INFO [stderr]     Checking unic-char-property v0.7.0
Dec 01 08:10:55.042 INFO [stderr]     Checking petgraph v0.4.13
Dec 01 08:10:55.259 INFO [stderr]     Checking unic-ucd-version v0.7.0
Dec 01 08:10:55.537 INFO [stderr]     Checking lock_api v0.1.4
Dec 01 08:10:55.929 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 01 08:10:56.269 INFO [stderr]     Checking want v0.0.6
Dec 01 08:10:58.493 INFO [stderr]     Checking tar v0.4.17
Dec 01 08:10:59.390 INFO [stderr]     Checking slug v0.1.4
Dec 01 08:11:00.730 INFO [stderr]     Checking encoding_rs v0.8.10
Dec 01 08:11:00.889 INFO [stderr]     Checking r2d2 v0.8.3
Dec 01 08:11:04.236 INFO [stderr]    Compiling rusoto_core v0.35.0
Dec 01 08:11:08.059 INFO [stderr]     Checking tempfile v3.0.4
Dec 01 08:11:08.910 INFO [stderr]     Checking unic-ucd-segment v0.7.0
Dec 01 08:11:11.241 INFO [stderr]     Checking tokio-io v0.1.10
Dec 01 08:11:11.483 INFO [stderr]     Checking input_buffer v0.2.0
Dec 01 08:11:13.733 INFO [stderr] warning: failed to get crater sha
Dec 01 08:11:13.733 INFO [stderr]     Checking generic-array v0.12.0
Dec 01 08:11:15.406 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 01 08:11:18.927 INFO [stderr]     Checking csv-core v0.1.4
Dec 01 08:11:19.253 INFO [stderr]    Compiling pest_meta v2.0.3
Dec 01 08:11:19.542 INFO [stderr]     Checking headers-core v0.0.1
Dec 01 08:11:19.825 INFO [stderr]    Compiling syn v0.15.18
Dec 01 08:11:20.381 INFO [stderr]    Compiling syn v0.14.9
Dec 01 08:11:22.080 INFO [stderr]     Checking openssl v0.10.15
Dec 01 08:11:22.398 INFO [stderr]    Compiling libgit2-sys v0.7.10
Dec 01 08:11:25.950 INFO [stderr]     Checking flate2 v1.0.4
Dec 01 08:11:28.848 INFO [stderr]     Checking digest v0.7.6
Dec 01 08:11:29.992 INFO [stderr]     Checking crypto-mac v0.5.2
Dec 01 08:11:31.118 INFO [stderr]     Checking unic-segment v0.7.0
Dec 01 08:11:47.639 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 01 08:11:47.666 INFO [stderr]     Checking digest v0.8.0
Dec 01 08:11:48.826 INFO [stderr]     Checking block-buffer v0.7.0
Dec 01 08:11:49.610 INFO [stderr]     Checking regex v1.0.5
Dec 01 08:11:50.777 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 01 08:11:50.924 INFO [stderr]     Checking h2 v0.1.13
Dec 01 08:11:53.367 INFO [stderr]     Checking regex v0.2.11
Dec 01 08:11:54.014 INFO [stderr]     Checking error-chain v0.12.0
Dec 01 08:12:12.005 INFO [stderr]     Checking sha2 v0.7.1
Dec 01 08:12:12.676 INFO [stderr]     Checking sha-1 v0.7.0
Dec 01 08:12:13.098 INFO [stderr]     Checking hmac v0.5.0
Dec 01 08:12:14.131 INFO [stderr]     Checking parking_lot v0.6.4
Dec 01 08:12:14.455 INFO [stderr]     Checking native-tls v0.2.2
Dec 01 08:12:14.596 INFO [stderr]     Checking sha-1 v0.8.0
Dec 01 08:12:24.425 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 01 08:12:25.302 INFO [stderr]     Checking minifier v0.0.20
Dec 01 08:12:25.652 INFO [stderr]    Compiling pest_generator v2.0.0
Dec 01 08:12:25.788 INFO [stderr]     Checking tungstenite v0.6.1
Dec 01 08:12:27.576 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 01 08:12:28.445 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 08:12:28.445 INFO [stderr]    Compiling synstructure v0.10.1
Dec 01 08:12:29.557 INFO [stderr]    Compiling headers-derive v0.0.1
Dec 01 08:12:33.150 INFO [stderr]    Compiling proc-macro-hack v0.5.1
Dec 01 08:12:34.105 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 01 08:12:36.370 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 01 08:12:41.297 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 01 08:12:46.101 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 01 08:12:51.391 INFO [stderr]     Checking tokio-signal v0.2.6
Dec 01 08:12:51.596 INFO [stderr]     Checking headers-ext v0.0.3
Dec 01 08:12:53.843 INFO [stderr]     Checking tokio v0.1.11
Dec 01 08:12:55.326 INFO [stderr]    Compiling paste-impl v0.1.3
Dec 01 08:12:56.082 INFO [stderr]     Checking structopt v0.2.13
Dec 01 08:12:56.758 INFO [stderr]     Checking tokio-process v0.2.3
Dec 01 08:12:58.272 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 01 08:13:01.180 INFO [stderr]     Checking hyper v0.12.13
Dec 01 08:13:02.544 INFO [stderr]    Compiling pest_derive v2.0.1
Dec 01 08:13:10.237 INFO [stderr]     Checking paste v0.1.3
Dec 01 08:13:13.014 INFO [stderr]     Checking failure v0.1.3
Dec 01 08:13:14.782 INFO [stderr]     Checking dotenv v0.13.0
Dec 01 08:13:26.128 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 01 08:13:33.350 INFO [stderr]     Checking git2 v0.7.5
Dec 01 08:13:45.197 INFO [stderr]     Checking chrono v0.4.6
Dec 01 08:13:45.197 INFO [stderr]     Checking serde_json v1.0.32
Dec 01 08:13:45.201 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 01 08:13:45.201 INFO [stderr]     Checking csv v1.0.2
Dec 01 08:13:45.201 INFO [stderr]     Checking serde_regex v0.3.1
Dec 01 08:13:45.201 INFO [stderr]     Checking toml v0.4.8
Dec 01 08:13:52.016 INFO [stderr]     Checking rusqlite v0.15.0
Dec 01 08:13:52.016 INFO [stderr]     Checking slog-term v2.4.0
Dec 01 08:13:52.016 INFO [stderr]     Checking chrono-humanize v0.0.11
Dec 01 08:13:53.956 INFO [stderr]     Checking rusoto_credential v0.14.0
Dec 01 08:13:53.956 INFO [stderr]     Checking reqwest v0.9.4
Dec 01 08:13:53.956 INFO [stderr]     Checking tera v0.11.19
Dec 01 08:13:53.956 INFO [stderr]     Checking warp v0.1.9
Dec 01 08:13:53.956 INFO [stderr]     Checking crates-index v0.12.0
Dec 01 08:13:57.773 INFO [stderr]     Checking r2d2_sqlite v0.7.0
Dec 01 08:14:07.160 INFO [stderr]     Checking rusoto_s3 v0.35.0
Dec 01 08:14:18.275 INFO [stderr]  Documenting crater v0.1.0 (/source)
Dec 01 08:14:29.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 44s
Dec 01 08:14:29.928 INFO [stderr] su: No module specific data is present
Dec 01 08:14:30.830 INFO running `"docker" "inspect" "4193ef2d6bae7672e14cb75877671064996d345863ed7b1c0923f8dd953ad3fa"`
Dec 01 08:14:31.250 INFO running `"docker" "rm" "-f" "4193ef2d6bae7672e14cb75877671064996d345863ed7b1c0923f8dd953ad3fa"`
Dec 01 08:14:31.628 INFO [stdout] 4193ef2d6bae7672e14cb75877671064996d345863ed7b1c0923f8dd953ad3fa