Dec 01 04:21:56.893 INFO documenting vks/mpw-rs against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 04:21:56.893 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 04:21:57.382 INFO [stdout] 31106ae9dfb3a0cd3e2878f2af0d8e4f2b65c093103ee110dacf428354bf342d
Dec 01 04:21:57.383 INFO running `"docker" "start" "-a" "31106ae9dfb3a0cd3e2878f2af0d8e4f2b65c093103ee110dacf428354bf342d"`
Dec 01 04:21:58.565 INFO [stderr] usermod: no changes
Dec 01 04:21:58.792 INFO [stderr]    Compiling version_check v0.1.4
Dec 01 04:21:58.792 INFO [stderr]    Compiling nodrop v0.1.12
Dec 01 04:21:58.792 INFO [stderr]    Compiling cfg-if v0.1.5
Dec 01 04:21:58.792 INFO [stderr]    Compiling scopeguard v0.3.3
Dec 01 04:21:58.792 INFO [stderr]    Compiling memoffset v0.2.1
Dec 01 04:21:58.792 INFO [stderr]    Compiling libc v0.2.43
Dec 01 04:21:58.792 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 01 04:21:59.000 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 01 04:21:59.010 INFO [stderr]    Compiling proc-macro2 v0.4.19
Dec 01 04:21:59.106 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 01 04:21:59.138 INFO [stderr]    Compiling quote v0.3.15
Dec 01 04:21:59.782 INFO [stderr]    Compiling gcc v0.3.54
Dec 01 04:21:59.848 INFO [stderr]    Compiling regex v0.2.11
Dec 01 04:22:06.808 INFO [stderr]     Checking ucd-util v0.1.1
Dec 01 04:22:06.808 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 01 04:22:06.856 INFO [stderr]     Checking utf8-ranges v1.0.1
Dec 01 04:22:07.012 INFO [stderr]     Checking bit-vec v0.4.4
Dec 01 04:22:07.040 INFO [stderr]    Compiling regex v1.0.5
Dec 01 04:22:07.205 INFO [stderr]    Compiling serde v1.0.78
Dec 01 04:22:07.588 INFO [stderr]     Checking lazy_static v0.2.11
Dec 01 04:22:09.318 INFO [stderr]     Checking unicode-width v0.1.5
Dec 01 04:22:09.332 INFO [stderr]     Checking either v1.5.0
Dec 01 04:22:09.364 INFO [stderr]     Checking untrusted v0.5.1
Dec 01 04:22:09.656 INFO [stderr]     Checking custom_derive v0.1.7
Dec 01 04:22:09.900 INFO [stderr]     Checking data-encoding v2.1.1
Dec 01 04:22:09.976 INFO [stderr]     Checking vec_map v0.8.1
Dec 01 04:22:10.622 INFO [stderr]     Checking bitflags v1.0.4
Dec 01 04:22:12.806 INFO [stderr]     Checking strsim v0.7.0
Dec 01 04:22:12.806 INFO [stderr]     Checking quick-error v1.2.2
Dec 01 04:22:12.813 INFO [stderr]     Checking ansi_term v0.11.0
Dec 01 04:22:12.828 INFO [stderr]     Checking data-encoding v1.2.0
Dec 01 04:22:12.832 INFO [stderr]     Checking byteorder v1.2.6
Dec 01 04:22:16.724 INFO [stderr]    Compiling crossbeam-utils v0.2.2
Dec 01 04:22:16.744 INFO [stderr]    Compiling arrayvec v0.4.7
Dec 01 04:22:16.910 INFO [stderr]    Compiling synom v0.11.3
Dec 01 04:22:17.052 INFO [stderr]     Checking memchr v2.0.2
Dec 01 04:22:17.116 INFO [stderr]     Checking memchr v1.0.2
Dec 01 04:22:17.200 INFO [stderr]     Checking atty v0.2.11
Dec 01 04:22:17.244 INFO [stderr]     Checking time v0.1.40
Dec 01 04:22:17.831 INFO [stderr]     Checking errno v0.2.4
Dec 01 04:22:18.654 INFO [stderr]     Checking rpassword v2.0.0
Dec 01 04:22:19.508 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 01 04:22:19.900 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 01 04:22:19.980 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 01 04:22:20.764 INFO [stderr]     Checking regex-syntax v0.6.2
Dec 01 04:22:21.208 INFO [stderr]     Checking bit-set v0.4.0
Dec 01 04:22:21.216 INFO [stderr]     Checking conv v0.3.3
Dec 01 04:22:24.155 INFO [stderr]     Checking textwrap v0.10.0
Dec 01 04:22:24.158 INFO [stderr]     Checking itertools v0.7.8
Dec 01 04:22:24.453 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 01 04:22:27.390 INFO [stderr]    Compiling syn v0.11.11
Dec 01 04:22:30.925 INFO [stderr]     Checking clap v2.32.0
Dec 01 04:22:34.990 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 01 04:22:36.394 INFO [stderr]     Checking thread_local v0.3.6
Dec 01 04:23:18.004 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 01 04:23:19.188 INFO [stderr]    Compiling quote v0.6.8
Dec 01 04:23:20.344 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 01 04:23:28.578 INFO [stderr]     Checking fancy-regex v0.1.0
Dec 01 04:23:30.305 INFO [stderr]     Checking toml v0.4.6
Dec 01 04:23:45.275 INFO [stderr]    Compiling syn v0.15.3
Dec 01 04:23:45.507 INFO [stderr]    Compiling rayon v0.8.2
Dec 01 04:23:56.758 INFO [stderr]    Compiling ring v0.12.1
Dec 01 04:24:25.248 INFO [stderr]     Checking zxcvbn v1.0.1
Dec 01 04:24:55.836 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 01 04:24:57.544 INFO [stderr]     Checking ring-pwhash v0.12.0
Dec 01 04:26:02.612 INFO [stderr]  Documenting mpw v0.0.1 (/source)
Dec 01 04:26:05.441 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 4m 06s
Dec 01 04:26:05.454 INFO [stderr] su: No module specific data is present
Dec 01 04:26:06.298 INFO running `"docker" "inspect" "31106ae9dfb3a0cd3e2878f2af0d8e4f2b65c093103ee110dacf428354bf342d"`
Dec 01 04:26:06.402 INFO running `"docker" "rm" "-f" "31106ae9dfb3a0cd3e2878f2af0d8e4f2b65c093103ee110dacf428354bf342d"`
Dec 01 04:26:06.538 INFO [stdout] 31106ae9dfb3a0cd3e2878f2af0d8e4f2b65c093103ee110dacf428354bf342d