Nov 27 14:15:29.984 INFO documenting rust-lang-nursery/crater against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 14:15:29.986 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 27 14:15:30.576 INFO [stdout] e17a20cccff5e443d3d933ed776028d1aff30fad7661b3b4fca2dadaee21baa1
Nov 27 14:15:30.578 INFO running `"docker" "start" "-a" "e17a20cccff5e443d3d933ed776028d1aff30fad7661b3b4fca2dadaee21baa1"`
Nov 27 14:15:31.967 INFO [stderr] usermod: no changes
Nov 27 14:15:32.865 INFO [stderr]    Compiling serde v1.0.80
Nov 27 14:15:32.879 INFO [stderr]    Compiling ucd-trie v0.1.1
Nov 27 14:15:32.891 INFO [stderr]     Checking unic-char-range v0.7.0
Nov 27 14:15:32.893 INFO [stderr]     Checking unic-common v0.7.0
Nov 27 14:15:32.895 INFO [stderr]    Compiling maplit v1.0.1
Nov 27 14:15:32.901 INFO [stderr]     Checking arc-swap v0.3.4
Nov 27 14:15:32.909 INFO [stderr]    Compiling slog v2.4.1
Nov 27 14:15:33.861 INFO [stderr]    Compiling winapi v0.3.6
Nov 27 14:15:33.898 INFO [stderr]     Checking deunicode v0.4.3
Nov 27 14:15:34.079 INFO [stderr]     Checking humansize v1.1.0
Nov 27 14:15:37.482 INFO [stderr]     Checking ordermap v0.3.5
Nov 27 14:15:37.511 INFO [stderr]    Compiling crater v0.1.0 (/source)
Nov 27 14:15:37.572 INFO [stderr]     Checking macro-utils v0.1.2
Nov 27 14:15:37.603 INFO [stderr]     Checking fixedbitset v0.1.9
Nov 27 14:15:37.631 INFO [stderr]     Checking urlencoding v1.0.0
Nov 27 14:15:37.779 INFO [stderr]     Checking ref_slice v1.1.1
Nov 27 14:15:39.563 INFO [stderr]     Checking filetime v0.2.1
Nov 27 14:15:39.563 INFO [stderr]     Checking isatty v0.1.9
Nov 27 14:15:39.563 INFO [stderr]     Checking base64 v0.10.0
Nov 27 14:15:39.571 INFO [stderr]    Compiling libssh2-sys v0.2.11
Nov 27 14:15:40.351 INFO [stderr]    Compiling curl-sys v0.4.13
Nov 27 14:15:41.101 INFO [stderr]    Compiling libsqlite3-sys v0.10.0
Nov 27 14:15:41.191 INFO [stderr]    Compiling libgit2-sys v0.7.10
Nov 27 14:15:43.883 INFO [stderr]     Checking xml-rs v0.7.0
Nov 27 14:15:45.239 INFO [stderr]     Checking regex-syntax v0.5.6
Nov 27 14:15:45.598 INFO [stderr]     Checking unic-char-property v0.7.0
Nov 27 14:15:46.044 INFO [stderr]     Checking unic-ucd-version v0.7.0
Nov 27 14:15:46.305 INFO [stderr]     Checking pest v2.0.2
Nov 27 14:15:46.805 INFO [stderr]     Checking signal-hook v0.1.5
Nov 27 14:15:46.903 INFO [stderr]     Checking slug v0.1.4
Nov 27 14:15:47.255 INFO [stderr]     Checking walkdir v2.2.6
Nov 27 14:15:49.004 INFO [stderr]     Checking lock_api v0.1.4
Nov 27 14:15:49.069 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 14:15:50.120 INFO [stderr]     Checking tar v0.4.17
Nov 27 14:15:50.420 INFO [stderr]     Checking r2d2 v0.8.3
Nov 27 14:15:53.072 INFO [stderr]     Checking petgraph v0.4.13
Nov 27 14:15:53.940 INFO [stderr]     Checking unic-ucd-segment v0.7.0
Nov 27 14:15:59.593 INFO [stderr]    Compiling rusoto_core v0.35.0
Nov 27 14:15:59.596 INFO [stderr]     Checking tempfile v3.0.4
Nov 27 14:16:02.112 INFO [stderr]     Checking input_buffer v0.2.0
Nov 27 14:16:03.112 INFO [stderr] warning: failed to get crater sha
Nov 27 14:16:03.115 INFO [stderr]     Checking ring v0.13.2
Nov 27 14:16:07.324 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 14:16:07.345 INFO [stderr]     Checking slog-scope v4.0.1
Nov 27 14:16:09.393 INFO [stderr]     Checking unic-segment v0.7.0
Nov 27 14:16:11.432 INFO [stderr]     Checking csv-core v0.1.4
Nov 27 14:16:11.569 INFO [stderr]     Checking headers-core v0.0.1
Nov 27 14:16:12.983 INFO [stderr]    Compiling syn v0.15.18
Nov 27 14:16:14.561 INFO [stderr]    Compiling syn v0.14.9
Nov 27 14:16:16.451 INFO [stderr]     Checking tokio-threadpool v0.1.8
Nov 27 14:16:17.259 INFO [stderr]     Checking regex v1.0.5
Nov 27 14:16:18.706 INFO [stderr]    Compiling pest_meta v2.0.3
Nov 27 14:16:19.037 INFO [stderr]     Checking error-chain v0.12.0
Nov 27 14:16:22.387 INFO [stderr]     Checking error-chain v0.11.0
Nov 27 14:16:24.207 INFO [stderr]     Checking sha2 v0.7.1
Nov 27 14:16:25.063 INFO [stderr]     Checking hmac v0.5.0
Nov 27 14:16:26.129 INFO [stderr]     Checking parking_lot v0.6.4
Nov 27 14:16:26.179 INFO [stderr]     Checking regex v0.2.11
Nov 27 14:16:39.102 INFO [stderr]     Checking tokio-fs v0.1.4
Nov 27 14:16:39.111 INFO [stderr]     Checking tungstenite v0.6.1
Nov 27 14:16:41.359 INFO [stderr]     Checking tokio-reactor v0.1.6
Nov 27 14:16:44.500 INFO [stderr]     Checking minifier v0.0.20
Nov 27 14:16:52.702 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 14:16:53.292 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 27 14:16:57.075 INFO [stderr]     Checking tokio-uds v0.2.3
Nov 27 14:16:57.799 INFO [stderr]     Checking tokio-signal v0.2.6
Nov 27 14:16:59.515 INFO [stderr]    Compiling pest_generator v2.0.0
Nov 27 14:17:00.987 INFO [stderr]     Checking tokio-process v0.2.3
Nov 27 14:17:01.793 INFO [stderr]     Checking tokio v0.1.11
Nov 27 14:17:09.767 INFO [stderr]     Checking hyper v0.12.13
Nov 27 14:17:13.621 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 27 14:17:13.628 INFO [stderr]    Compiling synstructure v0.10.1
Nov 27 14:17:13.628 INFO [stderr]    Compiling headers-derive v0.0.1
Nov 27 14:17:13.629 INFO [stderr]    Compiling proc-macro-hack v0.5.1
Nov 27 14:17:13.629 INFO [stderr]    Compiling structopt-derive v0.2.13
Nov 27 14:17:36.567 INFO [stderr]     Checking headers-ext v0.0.3
Nov 27 14:17:37.584 INFO [stderr]    Compiling paste-impl v0.1.3
Nov 27 14:17:42.172 INFO [stderr]    Compiling pest_derive v2.0.1
Nov 27 14:17:43.219 INFO [stderr]     Checking hyper-tls v0.3.1
Nov 27 14:17:47.056 INFO [stderr]     Checking structopt v0.2.13
Nov 27 14:17:47.088 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 27 14:17:50.907 INFO [stderr]     Checking paste v0.1.3
Nov 27 14:17:57.217 INFO [stderr]     Checking failure v0.1.3
Nov 27 14:17:58.636 INFO [stderr]     Checking dotenv v0.13.0
Nov 27 14:18:23.094 INFO [stderr]     Checking git2 v0.7.5
Nov 27 14:18:30.358 INFO [stderr]     Checking serde_json v1.0.32
Nov 27 14:18:30.359 INFO [stderr]     Checking chrono v0.4.6
Nov 27 14:18:30.359 INFO [stderr]     Checking serde_urlencoded v0.5.3
Nov 27 14:18:30.360 INFO [stderr]     Checking toml v0.4.8
Nov 27 14:18:30.367 INFO [stderr]     Checking csv v1.0.2
Nov 27 14:18:30.367 INFO [stderr]     Checking serde_regex v0.3.1
Nov 27 14:18:36.842 INFO [stderr]     Checking rusqlite v0.15.0
Nov 27 14:18:36.845 INFO [stderr]     Checking chrono-humanize v0.0.11
Nov 27 14:18:36.846 INFO [stderr]     Checking slog-term v2.4.0
Nov 27 14:18:39.325 INFO [stderr]     Checking rusoto_credential v0.14.0
Nov 27 14:18:39.328 INFO [stderr]     Checking crates-index v0.12.0
Nov 27 14:18:39.330 INFO [stderr]     Checking reqwest v0.9.4
Nov 27 14:18:39.340 INFO [stderr]     Checking warp v0.1.9
Nov 27 14:18:39.343 INFO [stderr]     Checking tera v0.11.19
Nov 27 14:18:44.419 INFO [stderr]     Checking r2d2_sqlite v0.7.0
Nov 27 14:18:51.569 INFO [stderr]     Checking rusoto_s3 v0.35.0
Nov 27 14:19:03.451 INFO [stderr]  Documenting crater v0.1.0 (/source)
Nov 27 14:19:15.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 43s
Nov 27 14:19:15.718 INFO [stderr] su: No module specific data is present
Nov 27 14:19:17.388 INFO running `"docker" "inspect" "e17a20cccff5e443d3d933ed776028d1aff30fad7661b3b4fca2dadaee21baa1"`
Nov 27 14:19:17.763 INFO running `"docker" "rm" "-f" "e17a20cccff5e443d3d933ed776028d1aff30fad7661b3b4fca2dadaee21baa1"`
Nov 27 14:19:18.175 INFO [stdout] e17a20cccff5e443d3d933ed776028d1aff30fad7661b3b4fca2dadaee21baa1