Nov 29 15:36:48.531 INFO checking vernonrj/similarity against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 15:36:48.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 29 15:36:48.895 INFO [stdout] 8dcb2bacc5345c49cdb349fae89c974f1824825800cf7c0df1b3298b26daf2c7
Nov 29 15:36:48.902 INFO running `"docker" "start" "-a" "8dcb2bacc5345c49cdb349fae89c974f1824825800cf7c0df1b3298b26daf2c7"`
Nov 29 15:36:50.273 INFO [stderr] usermod: no changes
Nov 29 15:36:50.388 INFO [stderr]    Compiling gcc v0.3.43
Nov 29 15:36:50.388 INFO [stderr]    Compiling backtrace v0.3.0
Nov 29 15:36:50.421 INFO [stderr]     Checking bitflags v0.8.0
Nov 29 15:36:50.421 INFO [stderr]     Checking vec_map v0.7.0
Nov 29 15:36:50.427 INFO [stderr]     Checking atty v0.2.2
Nov 29 15:36:50.427 INFO [stderr]     Checking term_size v0.2.3
Nov 29 15:36:50.427 INFO [stderr]     Checking memchr v1.0.1
Nov 29 15:36:51.736 INFO [stderr]     Checking clap v2.21.1
Nov 29 15:36:54.992 INFO [stderr]    Compiling backtrace-sys v0.1.10
Nov 29 15:37:13.117 INFO [stderr]     Checking error-chain v0.10.0
Nov 29 15:37:13.636 INFO [stderr]     Checking similarity v0.1.0 (/source)
Nov 29 15:37:14.401 INFO [stderr] warning: variable does not need to be mutable
Nov 29 15:37:14.401 INFO [stderr]    --> src/diffcore.rs:143:21
Nov 29 15:37:14.401 INFO [stderr]     |
Nov 29 15:37:14.401 INFO [stderr] 143 |                 let mut e = h.entry(buf).or_insert((hashed, 0));
Nov 29 15:37:14.401 INFO [stderr]     |                     ----^
Nov 29 15:37:14.401 INFO [stderr]     |                     |
Nov 29 15:37:14.401 INFO [stderr]     |                     help: remove this `mut`
Nov 29 15:37:14.401 INFO [stderr]     |
Nov 29 15:37:14.401 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 15:37:14.401 INFO [stderr] 
Nov 29 15:37:14.563 INFO [stderr] warning: variable does not need to be mutable
Nov 29 15:37:14.563 INFO [stderr]    --> src/diffcore.rs:143:21
Nov 29 15:37:14.563 INFO [stderr]     |
Nov 29 15:37:14.563 INFO [stderr] 143 |                 let mut e = h.entry(buf).or_insert((hashed, 0));
Nov 29 15:37:14.563 INFO [stderr]     |                     ----^
Nov 29 15:37:14.563 INFO [stderr]     |                     |
Nov 29 15:37:14.563 INFO [stderr]     |                     help: remove this `mut`
Nov 29 15:37:14.563 INFO [stderr]     |
Nov 29 15:37:14.563 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 15:37:14.563 INFO [stderr] 
Nov 29 15:37:14.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.33s
Nov 29 15:37:14.644 INFO [stderr] su: No module specific data is present
Nov 29 15:37:15.670 INFO running `"docker" "inspect" "8dcb2bacc5345c49cdb349fae89c974f1824825800cf7c0df1b3298b26daf2c7"`
Nov 29 15:37:15.936 INFO running `"docker" "rm" "-f" "8dcb2bacc5345c49cdb349fae89c974f1824825800cf7c0df1b3298b26daf2c7"`
Nov 29 15:37:16.272 INFO [stdout] 8dcb2bacc5345c49cdb349fae89c974f1824825800cf7c0df1b3298b26daf2c7