Nov 27 15:32:30.662 INFO documenting pietroalbini/crater-tree against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 15:32:30.663 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 15:32:31.091 INFO [stdout] 38cfae70e30caae8a16664b40f649be2f1f3ff8439bb512f088d20e2b9d15122
Nov 27 15:32:31.094 INFO running `"docker" "start" "-a" "38cfae70e30caae8a16664b40f649be2f1f3ff8439bb512f088d20e2b9d15122"`
Nov 27 15:32:32.099 INFO [stderr] usermod: no changes
Nov 27 15:32:32.506 INFO [stderr]    Compiling cc v1.0.12
Nov 27 15:32:32.511 INFO [stderr]     Checking encoding_rs v0.8.8
Nov 27 15:32:32.512 INFO [stderr]     Checking tokio-executor v0.1.2
Nov 27 15:32:32.513 INFO [stderr]     Checking base64 v0.9.1
Nov 27 15:32:32.513 INFO [stderr]     Checking petgraph v0.4.13
Nov 27 15:32:32.513 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 15:32:32.515 INFO [stderr]     Checking bytes v0.4.10
Nov 27 15:32:32.515 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 15:32:33.199 INFO [stderr]     Checking rand v0.5.5
Nov 27 15:32:34.091 INFO [stderr]     Checking mio v0.6.14
Nov 27 15:32:34.394 INFO [stderr]     Checking want v0.0.6
Nov 27 15:32:35.050 INFO [stderr]    Compiling rayon v1.0.3
Nov 27 15:32:35.750 INFO [stderr]     Checking tokio-timer v0.2.5
Nov 27 15:32:36.367 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 15:32:38.217 INFO [stderr]     Checking semver v0.9.0
Nov 27 15:32:42.187 INFO [stderr]     Checking serde_json v1.0.33
Nov 27 15:32:42.187 INFO [stderr]     Checking mime v0.3.9
Nov 27 15:32:42.319 INFO [stderr]     Checking tokio-io v0.1.6
Nov 27 15:32:42.663 INFO [stderr]     Checking http v0.1.13
Nov 27 15:32:43.135 INFO [stderr]    Compiling syn v0.15.7
Nov 27 15:32:43.402 INFO [stderr]     Checking libflate v0.1.18
Nov 27 15:32:44.703 INFO [stderr]     Checking serde_urlencoded v0.5.1
Nov 27 15:32:46.799 INFO [stderr]    Compiling openssl-sys v0.9.36
Nov 27 15:32:46.866 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 27 15:32:49.811 INFO [stderr]     Checking tokio-threadpool v0.1.7
Nov 27 15:32:49.839 INFO [stderr]     Checking uuid v0.7.1
Nov 27 15:32:50.190 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 27 15:32:53.063 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Nov 27 15:32:53.157 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 27 15:32:54.832 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 27 15:32:56.220 INFO [stderr]    Compiling openssl v0.10.12
Nov 27 15:32:56.765 INFO [stderr]    Compiling native-tls v0.2.1
Nov 27 15:32:56.824 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 27 15:33:04.169 INFO [stderr]     Checking tokio v0.1.7
Nov 27 15:33:09.747 INFO [stderr]     Checking h2 v0.1.12
Nov 27 15:33:29.331 INFO [stderr]     Checking backtrace v0.3.6
Nov 27 15:33:29.751 INFO [stderr]    Compiling synstructure v0.10.0
Nov 27 15:33:29.752 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 27 15:33:30.697 INFO [stderr]     Checking error-chain v0.12.0
Nov 27 15:33:30.872 INFO [stderr]     Checking hyper v0.12.14
Nov 27 15:33:40.351 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 27 15:33:44.699 INFO [stderr]     Checking hyper-tls v0.3.1
Nov 27 15:33:46.230 INFO [stderr]     Checking failure v0.1.3
Nov 27 15:33:47.117 INFO [stderr]     Checking reqwest v0.9.5
Nov 27 15:33:59.531 INFO [stderr]     Checking cargo_metadata v0.6.2
Nov 27 15:34:00.941 INFO [stderr]  Documenting crater-tree v0.1.0 (/source)
Nov 27 15:34:07.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
Nov 27 15:34:07.155 INFO [stderr] su: No module specific data is present
Nov 27 15:34:08.037 INFO running `"docker" "inspect" "38cfae70e30caae8a16664b40f649be2f1f3ff8439bb512f088d20e2b9d15122"`
Nov 27 15:34:08.413 INFO running `"docker" "rm" "-f" "38cfae70e30caae8a16664b40f649be2f1f3ff8439bb512f088d20e2b9d15122"`
Nov 27 15:34:08.739 INFO [stdout] 38cfae70e30caae8a16664b40f649be2f1f3ff8439bb512f088d20e2b9d15122