Dec 05 15:10:16.228 INFO checking commandspec-0.11.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:10:16.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 15:10:16.643 INFO [stdout] 90f1f13a60e77c253cfdd26e069441e241074fa2b29a7921863779f17b9ac921
Dec 05 15:10:16.644 INFO running `"docker" "start" "-a" "90f1f13a60e77c253cfdd26e069441e241074fa2b29a7921863779f17b9ac921"`
Dec 05 15:10:17.895 INFO [stderr] usermod: no changes
Dec 05 15:10:18.055 INFO [stderr]     Checking commandspec v0.11.0 (/source)
Dec 05 15:10:20.760 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:10:20.760 INFO [stderr]    --> src/lib.rs:309:13
Dec 05 15:10:20.760 INFO [stderr]     |
Dec 05 15:10:20.760 INFO [stderr] 309 |         let mut cd = if let Some(ref cd) = self.cd {
Dec 05 15:10:20.760 INFO [stderr]     |             ----^^
Dec 05 15:10:20.760 INFO [stderr]     |             |
Dec 05 15:10:20.761 INFO [stderr]     |             help: remove this `mut`
Dec 05 15:10:20.761 INFO [stderr]     |
Dec 05 15:10:20.761 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:10:20.761 INFO [stderr] 
Dec 05 15:10:21.303 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:10:21.303 INFO [stderr]    --> src/lib.rs:309:13
Dec 05 15:10:21.303 INFO [stderr]     |
Dec 05 15:10:21.303 INFO [stderr] 309 |         let mut cd = if let Some(ref cd) = self.cd {
Dec 05 15:10:21.303 INFO [stderr]     |             ----^^
Dec 05 15:10:21.303 INFO [stderr]     |             |
Dec 05 15:10:21.303 INFO [stderr]     |             help: remove this `mut`
Dec 05 15:10:21.303 INFO [stderr]     |
Dec 05 15:10:21.303 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:10:21.303 INFO [stderr] 
Dec 05 15:10:22.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
Dec 05 15:10:22.805 INFO [stderr] su: No module specific data is present
Dec 05 15:10:23.526 INFO running `"docker" "inspect" "90f1f13a60e77c253cfdd26e069441e241074fa2b29a7921863779f17b9ac921"`
Dec 05 15:10:23.799 INFO running `"docker" "rm" "-f" "90f1f13a60e77c253cfdd26e069441e241074fa2b29a7921863779f17b9ac921"`
Dec 05 15:10:24.121 INFO [stdout] 90f1f13a60e77c253cfdd26e069441e241074fa2b29a7921863779f17b9ac921