Nov 30 23:34:55.401 INFO checking dudect-bencher-0.3.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 23:34:55.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 23:34:55.940 INFO [stdout] d7f7229c334c3be463eadabf623d35720acd26e9ec165822ef49aef1eb7c40ee
Nov 30 23:34:55.946 INFO running `"docker" "start" "-a" "d7f7229c334c3be463eadabf623d35720acd26e9ec165822ef49aef1eb7c40ee"`
Nov 30 23:34:57.875 INFO [stderr] usermod: no changes
Nov 30 23:34:57.992 INFO [stderr]     Checking dudect-bencher v0.3.0 (/source)
Nov 30 23:34:59.892 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:34:59.892 INFO [stderr]    --> src/ctbench.rs:301:31
Nov 30 23:34:59.892 INFO [stderr]     |
Nov 30 23:34:59.892 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Nov 30 23:34:59.892 INFO [stderr]     |                               ----^
Nov 30 23:34:59.892 INFO [stderr]     |                               |
Nov 30 23:34:59.892 INFO [stderr]     |                               help: remove this `mut`
Nov 30 23:34:59.892 INFO [stderr]     |
Nov 30 23:34:59.892 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:34:59.892 INFO [stderr] 
Nov 30 23:35:00.012 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:35:00.012 INFO [stderr]    --> src/ctbench.rs:301:31
Nov 30 23:35:00.012 INFO [stderr]     |
Nov 30 23:35:00.012 INFO [stderr] 301 |     cb.file_out.as_mut().map(|mut f| {
Nov 30 23:35:00.012 INFO [stderr]     |                               ----^
Nov 30 23:35:00.012 INFO [stderr]     |                               |
Nov 30 23:35:00.012 INFO [stderr]     |                               help: remove this `mut`
Nov 30 23:35:00.012 INFO [stderr]     |
Nov 30 23:35:00.012 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:35:00.012 INFO [stderr] 
Nov 30 23:35:01.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
Nov 30 23:35:01.374 INFO [stderr] su: No module specific data is present
Nov 30 23:35:01.992 INFO running `"docker" "inspect" "d7f7229c334c3be463eadabf623d35720acd26e9ec165822ef49aef1eb7c40ee"`
Nov 30 23:35:02.101 INFO running `"docker" "rm" "-f" "d7f7229c334c3be463eadabf623d35720acd26e9ec165822ef49aef1eb7c40ee"`
Nov 30 23:35:02.284 INFO [stdout] d7f7229c334c3be463eadabf623d35720acd26e9ec165822ef49aef1eb7c40ee