Nov 28 15:06:10.896 INFO documenting daemon-0.0.8 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 15:06:10.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 28 15:06:11.071 INFO [stdout] 17624b442f3dcaf999ecaf37de0d74606792534f9ac6707212e38b6d17ebe928
Nov 28 15:06:11.073 INFO running `"docker" "start" "-a" "17624b442f3dcaf999ecaf37de0d74606792534f9ac6707212e38b6d17ebe928"`
Nov 28 15:06:11.551 INFO [stderr] usermod: no changes
Nov 28 15:06:11.605 INFO [stderr]     Checking daemon v0.0.8 (/source)
Nov 28 15:06:11.605 INFO [stderr]  Documenting daemon v0.0.8 (/source)
Nov 28 15:06:11.971 INFO [stderr] warning: unused variable: `sig`
Nov 28 15:06:11.971 INFO [stderr]    --> src/linux.rs:125:42
Nov 28 15:06:11.971 INFO [stderr]     |
Nov 28 15:06:11.971 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 28 15:06:11.971 INFO [stderr]     |                                          ^^^ help: consider using `_sig` instead
Nov 28 15:06:11.971 INFO [stderr]     |
Nov 28 15:06:11.971 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 15:06:11.971 INFO [stderr] 
Nov 28 15:06:11.987 INFO [stderr] warning: unnecessary `unsafe` block
Nov 28 15:06:11.987 INFO [stderr]    --> src/linux.rs:111:5
Nov 28 15:06:11.987 INFO [stderr]     |
Nov 28 15:06:11.987 INFO [stderr] 111 |     unsafe {
Nov 28 15:06:11.987 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Nov 28 15:06:11.987 INFO [stderr]     |
Nov 28 15:06:11.987 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Nov 28 15:06:11.987 INFO [stderr] 
Nov 28 15:06:11.987 INFO [stderr] warning: function is never used: `signal_handler`
Nov 28 15:06:11.987 INFO [stderr]    --> src/linux.rs:125:1
Nov 28 15:06:11.987 INFO [stderr]     |
Nov 28 15:06:11.987 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 28 15:06:11.987 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:06:11.987 INFO [stderr]     |
Nov 28 15:06:11.987 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 15:06:11.987 INFO [stderr] 
Nov 28 15:06:11.987 INFO [stderr] warning: foreign function is never used: `raise`
Nov 28 15:06:11.987 INFO [stderr]    --> src/linux.rs:142:5
Nov 28 15:06:11.987 INFO [stderr]     |
Nov 28 15:06:11.987 INFO [stderr] 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 28 15:06:11.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:06:11.987 INFO [stderr] 
Nov 28 15:06:11.987 INFO [stderr] warning: foreign function is never used: `signal`
Nov 28 15:06:11.987 INFO [stderr]    --> src/linux.rs:143:5
Nov 28 15:06:11.987 INFO [stderr]     |
Nov 28 15:06:11.987 INFO [stderr] 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 28 15:06:11.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:06:11.987 INFO [stderr] 
Nov 28 15:06:11.987 INFO [stderr] warning: foreign function is never used: `kill`
Nov 28 15:06:11.987 INFO [stderr]    --> src/linux.rs:144:5
Nov 28 15:06:11.987 INFO [stderr]     |
Nov 28 15:06:11.987 INFO [stderr] 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 28 15:06:11.987 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:06:11.987 INFO [stderr] 
Nov 28 15:06:14.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Nov 28 15:06:14.035 INFO [stderr] su: No module specific data is present
Nov 28 15:06:15.157 INFO running `"docker" "inspect" "17624b442f3dcaf999ecaf37de0d74606792534f9ac6707212e38b6d17ebe928"`
Nov 28 15:06:15.455 INFO running `"docker" "rm" "-f" "17624b442f3dcaf999ecaf37de0d74606792534f9ac6707212e38b6d17ebe928"`
Nov 28 15:06:15.759 INFO [stdout] 17624b442f3dcaf999ecaf37de0d74606792534f9ac6707212e38b6d17ebe928