Nov 30 23:34:55.137 INFO checking dudect-bencher-0.3.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:34:55.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 23:34:55.488 INFO [stdout] bd1253a787de955096cb7e45dfed751d878e2f75579bca6308ae9abcaafc7301
Nov 30 23:34:55.490 INFO running `"docker" "start" "-a" "bd1253a787de955096cb7e45dfed751d878e2f75579bca6308ae9abcaafc7301"`
Nov 30 23:34:56.667 INFO [stderr] usermod: no changes
Nov 30 23:34:56.808 INFO [stderr]     Checking dudect-bencher v0.3.0 (/source)
Nov 30 23:34:59.328 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:34:59.328 INFO [stderr]    --> src/ctbench.rs:301:31
Nov 30 23:34:59.328 INFO [stderr]     |
Nov 30 23:34:59.328 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Nov 30 23:34:59.328 INFO [stderr]     |                               ----^
Nov 30 23:34:59.328 INFO [stderr]     |                               |
Nov 30 23:34:59.328 INFO [stderr]     |                               help: remove this `mut`
Nov 30 23:34:59.328 INFO [stderr]     |
Nov 30 23:34:59.328 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:34:59.328 INFO [stderr] 
Nov 30 23:34:59.427 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:34:59.427 INFO [stderr]    --> src/ctbench.rs:301:31
Nov 30 23:34:59.427 INFO [stderr]     |
Nov 30 23:34:59.427 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Nov 30 23:34:59.427 INFO [stderr]     |                               ----^
Nov 30 23:34:59.427 INFO [stderr]     |                               |
Nov 30 23:34:59.427 INFO [stderr]     |                               help: remove this `mut`
Nov 30 23:34:59.427 INFO [stderr]     |
Nov 30 23:34:59.427 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:34:59.427 INFO [stderr] 
Nov 30 23:35:00.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
Nov 30 23:35:00.903 INFO [stderr] su: No module specific data is present
Nov 30 23:35:01.298 INFO running `"docker" "inspect" "bd1253a787de955096cb7e45dfed751d878e2f75579bca6308ae9abcaafc7301"`
Nov 30 23:35:01.419 INFO running `"docker" "rm" "-f" "bd1253a787de955096cb7e45dfed751d878e2f75579bca6308ae9abcaafc7301"`
Nov 30 23:35:01.571 INFO [stdout] bd1253a787de955096cb7e45dfed751d878e2f75579bca6308ae9abcaafc7301