Dec 02 06:17:48.841 INFO documenting ktrace-0.1.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 06:17:48.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:17:49.264 INFO [stdout] de36b5b25afea31c9a9f4412dbca7e2c48a640bca957d2ca6d1b49033fea4ca7
Dec 02 06:17:49.267 INFO running `"docker" "start" "-a" "de36b5b25afea31c9a9f4412dbca7e2c48a640bca957d2ca6d1b49033fea4ca7"`
Dec 02 06:17:50.882 INFO [stderr] usermod: no changes
Dec 02 06:17:51.016 INFO [stderr]     Checking ktrace v0.1.0 (/source)
Dec 02 06:17:51.016 INFO [stderr]  Documenting ktrace v0.1.0 (/source)
Dec 02 06:17:51.816 INFO [stderr] warning: variable does not need to be mutable
Dec 02 06:17:51.816 INFO [stderr]   --> src/lib.rs:30:17
Dec 02 06:17:51.816 INFO [stderr]    |
Dec 02 06:17:51.816 INFO [stderr] 30 | pub fn parse<E>(mut r: &mut io::Read) -> Result<Vec<(Header,Result<Record>)>>
Dec 02 06:17:51.817 INFO [stderr]    |                 ----^
Dec 02 06:17:51.817 INFO [stderr]    |                 |
Dec 02 06:17:51.817 INFO [stderr]    |                 help: remove this `mut`
Dec 02 06:17:51.817 INFO [stderr]    |
Dec 02 06:17:51.817 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 06:17:51.820 INFO [stderr] 
Dec 02 06:17:54.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Dec 02 06:17:54.476 INFO [stderr] su: No module specific data is present
Dec 02 06:17:54.886 INFO running `"docker" "inspect" "de36b5b25afea31c9a9f4412dbca7e2c48a640bca957d2ca6d1b49033fea4ca7"`
Dec 02 06:17:54.994 INFO running `"docker" "rm" "-f" "de36b5b25afea31c9a9f4412dbca7e2c48a640bca957d2ca6d1b49033fea4ca7"`
Dec 02 06:17:55.138 INFO [stdout] de36b5b25afea31c9a9f4412dbca7e2c48a640bca957d2ca6d1b49033fea4ca7