Dec 05 07:54:15.888 INFO checking rsfs-0.4.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:54:15.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 07:54:16.331 INFO [stdout] bd2b61ecea25a67eaa272b8d7d0001918476f4de54fcfdfa7ccfe2c90e598719
Dec 05 07:54:16.333 INFO running `"docker" "start" "-a" "bd2b61ecea25a67eaa272b8d7d0001918476f4de54fcfdfa7ccfe2c90e598719"`
Dec 05 07:54:18.383 INFO [stderr] usermod: no changes
Dec 05 07:54:18.447 INFO [stderr]     Checking parking_lot v0.4.8
Dec 05 07:54:19.611 INFO [stderr]     Checking rsfs v0.4.1 (/source)
Dec 05 07:54:22.555 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:54:22.555 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 05 07:54:22.555 INFO [stderr]     |
Dec 05 07:54:22.555 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 05 07:54:22.555 INFO [stderr]     |             ----^^^
Dec 05 07:54:22.555 INFO [stderr]     |             |
Dec 05 07:54:22.555 INFO [stderr]     |             help: remove this `mut`
Dec 05 07:54:22.555 INFO [stderr]     |
Dec 05 07:54:22.555 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 07:54:22.555 INFO [stderr] 
Dec 05 07:54:22.775 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:54:22.775 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 05 07:54:22.775 INFO [stderr]     |
Dec 05 07:54:22.775 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 05 07:54:22.775 INFO [stderr]     |             ----^^^
Dec 05 07:54:22.775 INFO [stderr]     |             |
Dec 05 07:54:22.775 INFO [stderr]     |             help: remove this `mut`
Dec 05 07:54:22.775 INFO [stderr] 
Dec 05 07:54:23.551 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:54:23.551 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 05 07:54:23.551 INFO [stderr]     |
Dec 05 07:54:23.551 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 05 07:54:23.551 INFO [stderr]     |             ----^^^
Dec 05 07:54:23.551 INFO [stderr]     |             |
Dec 05 07:54:23.551 INFO [stderr]     |             help: remove this `mut`
Dec 05 07:54:23.551 INFO [stderr]     |
Dec 05 07:54:23.551 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 07:54:23.551 INFO [stderr] 
Dec 05 07:54:23.803 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:54:23.803 INFO [stderr]    --> src/mem/unix.rs:197:13
Dec 05 07:54:23.803 INFO [stderr]     |
Dec 05 07:54:23.803 INFO [stderr] 197 |         let mut dst = &mut self.data;
Dec 05 07:54:23.803 INFO [stderr]     |             ----^^^
Dec 05 07:54:23.803 INFO [stderr]     |             |
Dec 05 07:54:23.804 INFO [stderr]     |             help: remove this `mut`
Dec 05 07:54:23.804 INFO [stderr] 
Dec 05 07:54:24.214 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
Dec 05 07:54:24.217 INFO [stderr] su: No module specific data is present
Dec 05 07:54:25.291 INFO running `"docker" "inspect" "bd2b61ecea25a67eaa272b8d7d0001918476f4de54fcfdfa7ccfe2c90e598719"`
Dec 05 07:54:25.676 INFO running `"docker" "rm" "-f" "bd2b61ecea25a67eaa272b8d7d0001918476f4de54fcfdfa7ccfe2c90e598719"`
Dec 05 07:54:26.071 INFO [stdout] bd2b61ecea25a67eaa272b8d7d0001918476f4de54fcfdfa7ccfe2c90e598719