Dec 05 05:52:27.741 INFO checking syntex_fmt_macros-0.5.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:52:27.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05:52:28.085 INFO [stdout] cdc0c463936fdbbd81b57f1d1a67e9ebe7ceb87bec0c51e2fa5c70207cfdc542
Dec 05 05:52:28.086 INFO running `"docker" "start" "-a" "cdc0c463936fdbbd81b57f1d1a67e9ebe7ceb87bec0c51e2fa5c70207cfdc542"`
Dec 05 05:52:28.424 INFO [stderr] usermod: no changes
Dec 05 05:52:28.454 INFO [stderr]     Checking syntex_fmt_macros v0.5.0 (/source)
Dec 05 05:52:28.913 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:52:28.913 INFO [stderr]    --> src/lib.rs:397:13
Dec 05 05:52:28.913 INFO [stderr]     |
Dec 05 05:52:28.913 INFO [stderr] 397 |         let mut end;
Dec 05 05:52:28.913 INFO [stderr]     |             ----^^^
Dec 05 05:52:28.913 INFO [stderr]     |             |
Dec 05 05:52:28.913 INFO [stderr]     |             help: remove this `mut`
Dec 05 05:52:28.913 INFO [stderr]     |
Dec 05 05:52:28.913 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:52:28.913 INFO [stderr] 
Dec 05 05:52:29.103 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:52:29.103 INFO [stderr]    --> src/lib.rs:397:13
Dec 05 05:52:29.103 INFO [stderr]     |
Dec 05 05:52:29.103 INFO [stderr] 397 |         let mut end;
Dec 05 05:52:29.103 INFO [stderr]     |             ----^^^
Dec 05 05:52:29.103 INFO [stderr]     |             |
Dec 05 05:52:29.103 INFO [stderr]     |             help: remove this `mut`
Dec 05 05:52:29.103 INFO [stderr]     |
Dec 05 05:52:29.103 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:52:29.103 INFO [stderr] 
Dec 05 05:52:29.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 05 05:52:29.131 INFO [stderr] su: No module specific data is present
Dec 05 05:52:29.445 INFO running `"docker" "inspect" "cdc0c463936fdbbd81b57f1d1a67e9ebe7ceb87bec0c51e2fa5c70207cfdc542"`
Dec 05 05:52:29.548 INFO running `"docker" "rm" "-f" "cdc0c463936fdbbd81b57f1d1a67e9ebe7ceb87bec0c51e2fa5c70207cfdc542"`
Dec 05 05:52:29.675 INFO [stdout] cdc0c463936fdbbd81b57f1d1a67e9ebe7ceb87bec0c51e2fa5c70207cfdc542