Dec 01 19:55:36.852 INFO documenting alex/ct-tools against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 19:55:36.852 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 19:55:37.874 INFO [stdout] ab31a22da2387afa34a46f3a4152e3dc2a7f0b2876a649e99da2f6aef8bd7762
Dec 01 19:55:37.876 INFO running `"docker" "start" "-a" "ab31a22da2387afa34a46f3a4152e3dc2a7f0b2876a649e99da2f6aef8bd7762"`
Dec 01 19:55:39.899 INFO [stderr] usermod: no changes
Dec 01 19:55:40.683 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 01 19:55:40.692 INFO [stderr]    Compiling crc32fast v1.1.0
Dec 01 19:55:40.712 INFO [stderr]     Checking dirs v1.0.4
Dec 01 19:55:40.722 INFO [stderr]     Checking sct v0.4.0
Dec 01 19:55:40.724 INFO [stderr]     Checking webpki v0.18.1
Dec 01 19:55:40.738 INFO [stderr]     Checking chrono v0.4.6
Dec 01 19:55:40.754 INFO [stderr]     Checking pem v0.5.1
Dec 01 19:55:40.756 INFO [stderr]     Checking prettytable-rs v0.8.0
Dec 01 19:55:42.253 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 01 19:55:44.038 INFO [stderr]     Checking ct-logs v0.4.0
Dec 01 19:55:44.345 INFO [stderr]     Checking rustls v0.14.0
Dec 01 19:55:44.394 INFO [stderr]     Checking webpki-roots v0.15.0
Dec 01 19:55:46.232 INFO [stderr]     Checking libflate v0.1.19
Dec 01 19:55:47.582 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 01 19:55:47.582 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 01 19:55:47.582 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 01 19:55:47.582 INFO [stderr]     Checking tokio-signal v0.2.7
Dec 01 19:55:49.468 INFO [stderr]     Checking reqwest v0.6.2
Dec 01 19:55:50.560 INFO [stderr]     Checking tokio-process v0.2.3
Dec 01 19:55:52.389 INFO [stderr]     Checking tokio v0.1.13
Dec 01 19:55:52.848 INFO [stderr]    Compiling quote v0.6.10
Dec 01 19:55:56.073 INFO [stderr]    Compiling syn v0.14.9
Dec 01 19:55:56.074 INFO [stderr]    Compiling syn v0.15.22
Dec 01 19:55:56.190 INFO [stderr]     Checking hyper v0.12.16
Dec 01 19:55:56.191 INFO [stderr]     Checking tokio-rustls v0.8.0
Dec 01 19:55:56.192 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 19:56:04.707 INFO [stderr]     Checking hyper-rustls v0.15.0
Dec 01 19:56:18.409 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 01 19:56:18.411 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 19:56:31.019 INFO [stderr]    Compiling pest_generator v2.0.0
Dec 01 19:56:31.031 INFO [stderr]    Compiling futures-await-async-macro v0.1.4
Dec 01 19:56:40.536 INFO [stderr]     Checking structopt v0.2.13
Dec 01 19:56:54.670 INFO [stderr]    Compiling pest_derive v2.0.1
Dec 01 19:56:55.243 INFO [stderr]     Checking futures-await v0.1.1
Dec 01 19:57:06.756 INFO [stderr]     Checking tera v0.11.20
Dec 01 19:57:11.434 INFO [stderr]     Checking acme-client v0.5.3
Dec 01 19:57:15.829 INFO [stderr]  Documenting ct-tools v0.1.0 (/source)
Dec 01 19:57:24.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
Dec 01 19:57:24.113 INFO [stderr] su: No module specific data is present
Dec 01 19:57:25.310 INFO running `"docker" "inspect" "ab31a22da2387afa34a46f3a4152e3dc2a7f0b2876a649e99da2f6aef8bd7762"`
Dec 01 19:57:25.674 INFO running `"docker" "rm" "-f" "ab31a22da2387afa34a46f3a4152e3dc2a7f0b2876a649e99da2f6aef8bd7762"`
Dec 01 19:57:26.012 INFO [stdout] ab31a22da2387afa34a46f3a4152e3dc2a7f0b2876a649e99da2f6aef8bd7762