Nov 28 12:41:43.068 INFO documenting ktrace-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:41:43.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 12:41:43.395 INFO [stdout] 503b7e5744ff7cc51fc734aaa4ca847df4e2e27d534d52dac11e580168c05aab
Nov 28 12:41:43.401 INFO running `"docker" "start" "-a" "503b7e5744ff7cc51fc734aaa4ca847df4e2e27d534d52dac11e580168c05aab"`
Nov 28 12:41:44.125 INFO [stderr] usermod: no changes
Nov 28 12:41:44.219 INFO [stderr]     Checking ktrace v0.1.0 (/source)
Nov 28 12:41:44.219 INFO [stderr]  Documenting ktrace v0.1.0 (/source)
Nov 28 12:41:44.935 INFO [stderr] warning: variable does not need to be mutable
Nov 28 12:41:44.935 INFO [stderr]   --> src/lib.rs:30:17
Nov 28 12:41:44.935 INFO [stderr]    |
Nov 28 12:41:44.935 INFO [stderr] 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Nov 28 12:41:44.935 INFO [stderr]    |                 ----^
Nov 28 12:41:44.935 INFO [stderr]    |                 |
Nov 28 12:41:44.935 INFO [stderr]    |                 help: remove this `mut`
Nov 28 12:41:44.935 INFO [stderr]    |
Nov 28 12:41:44.935 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 12:41:44.935 INFO [stderr] 
Nov 28 12:41:47.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Nov 28 12:41:47.246 INFO [stderr] su: No module specific data is present
Nov 28 12:41:47.540 INFO running `"docker" "inspect" "503b7e5744ff7cc51fc734aaa4ca847df4e2e27d534d52dac11e580168c05aab"`
Nov 28 12:41:47.620 INFO running `"docker" "rm" "-f" "503b7e5744ff7cc51fc734aaa4ca847df4e2e27d534d52dac11e580168c05aab"`
Nov 28 12:41:47.726 INFO [stdout] 503b7e5744ff7cc51fc734aaa4ca847df4e2e27d534d52dac11e580168c05aab