Dec 02 08:42:21.043 INFO documenting daemon-0.0.8 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 08:42:21.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02 08:42:21.366 INFO [stdout] 8e75638f2b3f630f156953174cef19ee53134b895f2fec62063f550efc570b96
Dec 02 08:42:21.366 INFO running `"docker" "start" "-a" "8e75638f2b3f630f156953174cef19ee53134b895f2fec62063f550efc570b96"`
Dec 02 08:42:21.936 INFO [stderr] usermod: no changes
Dec 02 08:42:21.981 INFO [stderr]     Checking daemon v0.0.8 (/source)
Dec 02 08:42:21.981 INFO [stderr]  Documenting daemon v0.0.8 (/source)
Dec 02 08:42:22.412 INFO [stderr] warning: unused variable: `sig`
Dec 02 08:42:22.412 INFO [stderr]    --> src/linux.rs:125:42
Dec 02 08:42:22.412 INFO [stderr]     |
Dec 02 08:42:22.412 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Dec 02 08:42:22.412 INFO [stderr]     |                                          ^^^ help: consider using `_sig` instead
Dec 02 08:42:22.412 INFO [stderr]     |
Dec 02 08:42:22.412 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 08:42:22.412 INFO [stderr] 
Dec 02 08:42:22.424 INFO [stderr] warning: unnecessary `unsafe` block
Dec 02 08:42:22.424 INFO [stderr]    --> src/linux.rs:111:5
Dec 02 08:42:22.424 INFO [stderr]     |
Dec 02 08:42:22.424 INFO [stderr] 111 |     unsafe {
Dec 02 08:42:22.424 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Dec 02 08:42:22.424 INFO [stderr]     |
Dec 02 08:42:22.424 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 02 08:42:22.424 INFO [stderr] 
Dec 02 08:42:22.424 INFO [stderr] warning: function is never used: `signal_handler`
Dec 02 08:42:22.424 INFO [stderr]    --> src/linux.rs:125:1
Dec 02 08:42:22.424 INFO [stderr]     |
Dec 02 08:42:22.424 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Dec 02 08:42:22.424 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:42:22.425 INFO [stderr]     |
Dec 02 08:42:22.425 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 08:42:22.425 INFO [stderr] 
Dec 02 08:42:22.425 INFO [stderr] warning: foreign function is never used: `raise`
Dec 02 08:42:22.425 INFO [stderr]    --> src/linux.rs:142:5
Dec 02 08:42:22.425 INFO [stderr]     |
Dec 02 08:42:22.425 INFO [stderr] 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Dec 02 08:42:22.425 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:42:22.425 INFO [stderr] 
Dec 02 08:42:22.425 INFO [stderr] warning: foreign function is never used: `signal`
Dec 02 08:42:22.425 INFO [stderr]    --> src/linux.rs:143:5
Dec 02 08:42:22.425 INFO [stderr]     |
Dec 02 08:42:22.425 INFO [stderr] 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Dec 02 08:42:22.425 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:42:22.425 INFO [stderr] 
Dec 02 08:42:22.428 INFO [stderr] warning: foreign function is never used: `kill`
Dec 02 08:42:22.428 INFO [stderr]    --> src/linux.rs:144:5
Dec 02 08:42:22.428 INFO [stderr]     |
Dec 02 08:42:22.428 INFO [stderr] 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Dec 02 08:42:22.428 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:42:22.428 INFO [stderr] 
Dec 02 08:42:24.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 02 08:42:24.261 INFO [stderr] su: No module specific data is present
Dec 02 08:42:24.829 INFO running `"docker" "inspect" "8e75638f2b3f630f156953174cef19ee53134b895f2fec62063f550efc570b96"`
Dec 02 08:42:25.002 INFO running `"docker" "rm" "-f" "8e75638f2b3f630f156953174cef19ee53134b895f2fec62063f550efc570b96"`
Dec 02 08:42:25.180 INFO [stdout] 8e75638f2b3f630f156953174cef19ee53134b895f2fec62063f550efc570b96