Dec 01 16:07:07.417 INFO documenting esrlabs/centralgithook against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 16:07:07.417 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 16:07:07.950 INFO [stdout] 36b22c256ac3897fb016212caf04b12c8724f11659dfc660b258ec222dcac7f5
Dec 01 16:07:07.954 INFO running `"docker" "start" "-a" "36b22c256ac3897fb016212caf04b12c8724f11659dfc660b258ec222dcac7f5"`
Dec 01 16:07:09.394 INFO [stderr] usermod: no changes
Dec 01 16:07:10.032 INFO [stderr]    Compiling libc v0.2.37
Dec 01 16:07:10.041 INFO [stderr]    Compiling libgit2-sys v0.7.0
Dec 01 16:07:10.041 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 01 16:07:10.041 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 01 16:07:10.041 INFO [stderr]     Checking libz-sys v1.0.18
Dec 01 16:07:10.041 INFO [stderr]    Compiling curl-sys v0.4.1
Dec 01 16:07:10.049 INFO [stderr]     Checking mio-uds v0.6.4
Dec 01 16:07:10.049 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 16:07:10.180 INFO [stderr]     Checking tempdir v0.3.6
Dec 01 16:07:14.152 INFO [stderr]     Checking tokio-signal v0.1.4
Dec 01 16:07:17.080 INFO [stderr]    Compiling rand v0.4.2
Dec 01 16:07:17.080 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 01 16:07:18.022 INFO [stderr]     Checking tokio-process v0.1.5
Dec 01 16:07:20.865 INFO [stderr]     Checking hyper v0.11.21
Dec 01 16:07:23.164 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 01 16:07:30.396 INFO [stderr]    Compiling rayon v0.8.2
Dec 01 16:07:41.617 INFO [stderr]    Compiling ring v0.12.1
Dec 01 16:08:10.380 INFO [stderr]     Checking git2 v0.7.0
Dec 01 16:08:15.394 INFO [stderr]     Checking grib v0.1.0 (/source)
Dec 01 16:08:15.395 INFO [stderr]  Documenting grib v0.1.0 (/source)
Dec 01 16:08:18.887 INFO [stderr] warning: unused variable: `path_without_prefix`
Dec 01 16:08:18.887 INFO [stderr]    --> src/run_proxy.rs:115:13
Dec 01 16:08:18.887 INFO [stderr]     |
Dec 01 16:08:18.887 INFO [stderr] 115 |         let path_without_prefix = if prefix != "" {
Dec 01 16:08:18.887 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^ help: consider using `_path_without_prefix` instead
Dec 01 16:08:18.887 INFO [stderr]     |
Dec 01 16:08:18.888 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 16:08:18.888 INFO [stderr] 
Dec 01 16:08:19.144 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 16:08:19.144 INFO [stderr]   --> src/base_repo.rs:70:5
Dec 01 16:08:19.144 INFO [stderr]    |
Dec 01 16:08:19.144 INFO [stderr] 70 |     fs::create_dir_all(path);
Dec 01 16:08:19.144 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:08:19.144 INFO [stderr]    |
Dec 01 16:08:19.144 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 16:08:19.144 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 16:08:19.144 INFO [stderr] 
Dec 01 16:08:23.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Dec 01 16:08:24.023 INFO [stderr] su: No module specific data is present
Dec 01 16:08:25.292 INFO running `"docker" "inspect" "36b22c256ac3897fb016212caf04b12c8724f11659dfc660b258ec222dcac7f5"`
Dec 01 16:08:25.550 INFO running `"docker" "rm" "-f" "36b22c256ac3897fb016212caf04b12c8724f11659dfc660b258ec222dcac7f5"`
Dec 01 16:08:25.770 INFO [stdout] 36b22c256ac3897fb016212caf04b12c8724f11659dfc660b258ec222dcac7f5