Dec 01 22:57:33.409 INFO documenting ICimpoes/rusty-train against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 22:57:33.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 22:57:33.676 INFO [stdout] 5361088eaaa78d33c9c1e2a69ce03faffb74cd3e6c54c1275963df08942c94da
Dec 01 22:57:33.678 INFO running `"docker" "start" "-a" "5361088eaaa78d33c9c1e2a69ce03faffb74cd3e6c54c1275963df08942c94da"`
Dec 01 22:57:34.108 INFO [stderr] usermod: no changes
Dec 01 22:57:34.173 INFO [stderr]     Checking rusty-train v0.1.0 (/source)
Dec 01 22:57:34.173 INFO [stderr]  Documenting rusty-train v0.1.0 (/source)
Dec 01 22:57:34.494 INFO [stderr] warning: function is never used: `middle_function`
Dec 01 22:57:34.494 INFO [stderr]  --> src/communicator/lib/mod.rs:6:5
Dec 01 22:57:34.494 INFO [stderr]   |
Dec 01 22:57:34.494 INFO [stderr] 6 |     pub fn middle_function() {
Dec 01 22:57:34.494 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:57:34.494 INFO [stderr]   |
Dec 01 22:57:34.494 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 22:57:34.494 INFO [stderr] 
Dec 01 22:57:34.494 INFO [stderr] warning: function is never used: `middle_secret_function`
Dec 01 22:57:34.494 INFO [stderr]   --> src/communicator/lib/mod.rs:10:5
Dec 01 22:57:34.494 INFO [stderr]    |
Dec 01 22:57:34.494 INFO [stderr] 10 |     fn middle_secret_function() {
Dec 01 22:57:34.494 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:57:34.494 INFO [stderr] 
Dec 01 22:57:34.494 INFO [stderr] warning: function is never used: `inner_function`
Dec 01 22:57:34.494 INFO [stderr]   --> src/communicator/lib/mod.rs:17:9
Dec 01 22:57:34.494 INFO [stderr]    |
Dec 01 22:57:34.494 INFO [stderr] 17 |         pub fn inner_function() {}
Dec 01 22:57:34.494 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:57:34.494 INFO [stderr] 
Dec 01 22:57:34.495 INFO [stderr] warning: function is never used: `secret_function`
Dec 01 22:57:34.495 INFO [stderr]   --> src/communicator/lib/mod.rs:19:9
Dec 01 22:57:34.495 INFO [stderr]    |
Dec 01 22:57:34.495 INFO [stderr] 19 |         fn secret_function() {
Dec 01 22:57:34.495 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 01 22:57:34.495 INFO [stderr] 
Dec 01 22:57:34.495 INFO [stderr] warning: function is never used: `inner_function`
Dec 01 22:57:34.495 INFO [stderr]   --> src/communicator/lib/mod.rs:26:13
Dec 01 22:57:34.495 INFO [stderr]    |
Dec 01 22:57:34.495 INFO [stderr] 26 |             pub fn inner_function() {
Dec 01 22:57:34.495 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:57:34.495 INFO [stderr] 
Dec 01 22:57:34.495 INFO [stderr] warning: function is never used: `try_me`
Dec 01 22:57:34.495 INFO [stderr]   --> src/communicator/lib/mod.rs:56:1
Dec 01 22:57:34.495 INFO [stderr]    |
Dec 01 22:57:34.495 INFO [stderr] 56 | fn try_me() {
Dec 01 22:57:34.495 INFO [stderr]    | ^^^^^^^^^^^
Dec 01 22:57:34.495 INFO [stderr] 
Dec 01 22:57:34.495 INFO [stderr] warning: function is never used: `prints_and_returns_10`
Dec 01 22:57:34.495 INFO [stderr]   --> src/communicator/lib/mod.rs:89:1
Dec 01 22:57:34.495 INFO [stderr]    |
Dec 01 22:57:34.495 INFO [stderr] 89 | fn prints_and_returns_10(a: i32) -> i32 {
Dec 01 22:57:34.495 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:57:34.495 INFO [stderr] 
Dec 01 22:57:36.016 INFO [stderr] warning: function `openFile` should have a snake case name such as `open_file`
Dec 01 22:57:36.016 INFO [stderr]   --> src/errors/bin/main.rs:20:1
Dec 01 22:57:36.016 INFO [stderr]    |
Dec 01 22:57:36.016 INFO [stderr] 20 | / fn openFile() {
Dec 01 22:57:36.016 INFO [stderr] 21 | |     let f = File::open("hello.txt");
Dec 01 22:57:36.016 INFO [stderr] 22 | |
Dec 01 22:57:36.016 INFO [stderr] 23 | |     let f = match f {
Dec 01 22:57:36.016 INFO [stderr] ...  |
Dec 01 22:57:36.016 INFO [stderr] 40 | |     };
Dec 01 22:57:36.016 INFO [stderr] 41 | | }
Dec 01 22:57:36.016 INFO [stderr]    | |_^
Dec 01 22:57:36.036 INFO [stderr]    |
Dec 01 22:57:36.037 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 22:57:36.037 INFO [stderr] 
Dec 01 22:57:49.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.20s
Dec 01 22:57:49.329 INFO [stderr] su: No module specific data is present
Dec 01 22:57:49.741 INFO running `"docker" "inspect" "5361088eaaa78d33c9c1e2a69ce03faffb74cd3e6c54c1275963df08942c94da"`
Dec 01 22:57:49.837 INFO running `"docker" "rm" "-f" "5361088eaaa78d33c9c1e2a69ce03faffb74cd3e6c54c1275963df08942c94da"`
Dec 01 22:57:49.943 INFO [stdout] 5361088eaaa78d33c9c1e2a69ce03faffb74cd3e6c54c1275963df08942c94da