Dec 01 16:07:06.774 INFO documenting esrlabs/centralgithook against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 16:07:06.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:07:07.282 INFO [stdout] 64d0b1f4b76b79868aef7b396d76fca87c67f3e88c96688f9355af5475e969f8
Dec 01 16:07:07.286 INFO running `"docker" "start" "-a" "64d0b1f4b76b79868aef7b396d76fca87c67f3e88c96688f9355af5475e969f8"`
Dec 01 16:07:08.428 INFO [stderr] usermod: no changes
Dec 01 16:07:08.900 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 01 16:07:08.900 INFO [stderr]    Compiling cmake v0.1.29
Dec 01 16:07:08.900 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 01 16:07:08.900 INFO [stderr]    Compiling curl-sys v0.4.1
Dec 01 16:07:08.960 INFO [stderr]     Checking fern v0.5.4
Dec 01 16:07:08.989 INFO [stderr]     Checking mio-uds v0.6.4
Dec 01 16:07:08.989 INFO [stderr]     Checking tokio-core v0.1.12
Dec 01 16:07:08.996 INFO [stderr]    Compiling rayon v0.8.2
Dec 01 16:07:13.784 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 01 16:07:14.080 INFO [stderr]    Compiling libgit2-sys v0.7.0
Dec 01 16:07:14.192 INFO [stderr]     Checking tokio-signal v0.1.4
Dec 01 16:07:14.224 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 16:07:18.435 INFO [stderr]     Checking tokio-process v0.1.5
Dec 01 16:07:22.820 INFO [stderr]     Checking hyper v0.11.21
Dec 01 16:07:25.668 INFO [stderr]    Compiling ring v0.12.1
Dec 01 16:08:11.233 INFO [stderr]     Checking git2 v0.7.0
Dec 01 16:08:15.694 INFO [stderr]     Checking grib v0.1.0 (/source)
Dec 01 16:08:15.697 INFO [stderr]  Documenting grib v0.1.0 (/source)
Dec 01 16:08:18.730 INFO [stderr] warning: unused variable: `path_without_prefix`
Dec 01 16:08:18.730 INFO [stderr]    --> src/run_proxy.rs:115:13
Dec 01 16:08:18.731 INFO [stderr]     |
Dec 01 16:08:18.731 INFO [stderr] 115 |         let path_without_prefix = if prefix != "" {
Dec 01 16:08:18.732 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^ help: consider using `_path_without_prefix` instead
Dec 01 16:08:18.732 INFO [stderr]     |
Dec 01 16:08:18.732 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 16:08:18.732 INFO [stderr] 
Dec 01 16:08:19.131 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 16:08:19.131 INFO [stderr]   --> src/base_repo.rs:70:5
Dec 01 16:08:19.131 INFO [stderr]    |
Dec 01 16:08:19.131 INFO [stderr] 70 |     fs::create_dir_all(path);
Dec 01 16:08:19.131 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:08:19.131 INFO [stderr]    |
Dec 01 16:08:19.131 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 16:08:19.131 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 16:08:19.131 INFO [stderr] 
Dec 01 16:08:24.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Dec 01 16:08:24.556 INFO [stderr] su: No module specific data is present
Dec 01 16:08:25.502 INFO running `"docker" "inspect" "64d0b1f4b76b79868aef7b396d76fca87c67f3e88c96688f9355af5475e969f8"`
Dec 01 16:08:25.890 INFO running `"docker" "rm" "-f" "64d0b1f4b76b79868aef7b396d76fca87c67f3e88c96688f9355af5475e969f8"`
Dec 01 16:08:26.132 INFO [stdout] 64d0b1f4b76b79868aef7b396d76fca87c67f3e88c96688f9355af5475e969f8