Nov 28 17:09:31.915 INFO checking syntex_fmt_macros-0.5.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:09:31.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 17:09:32.384 INFO [stdout] a0d18436c2277eb7d62dd6702e76bfa7590dac5337b306e4117e40aacfc03d49
Nov 28 17:09:32.387 INFO running `"docker" "start" "-a" "a0d18436c2277eb7d62dd6702e76bfa7590dac5337b306e4117e40aacfc03d49"`
Nov 28 17:09:33.082 INFO [stderr] usermod: no changes
Nov 28 17:09:33.119 INFO [stderr]     Checking syntex_fmt_macros v0.5.0 (/source)
Nov 28 17:09:33.700 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:09:33.700 INFO [stderr]    --> src/lib.rs:397:13
Nov 28 17:09:33.701 INFO [stderr]     |
Nov 28 17:09:33.701 INFO [stderr] 397 |         let mut end;
Nov 28 17:09:33.701 INFO [stderr]     |             ----^^^
Nov 28 17:09:33.701 INFO [stderr]     |             |
Nov 28 17:09:33.701 INFO [stderr]     |             help: remove this `mut`
Nov 28 17:09:33.701 INFO [stderr]     |
Nov 28 17:09:33.701 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 17:09:33.701 INFO [stderr] 
Nov 28 17:09:33.928 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:09:33.928 INFO [stderr]    --> src/lib.rs:397:13
Nov 28 17:09:33.928 INFO [stderr]     |
Nov 28 17:09:33.928 INFO [stderr] 397 |         let mut end;
Nov 28 17:09:33.928 INFO [stderr]     |             ----^^^
Nov 28 17:09:33.928 INFO [stderr]     |             |
Nov 28 17:09:33.929 INFO [stderr]     |             help: remove this `mut`
Nov 28 17:09:33.929 INFO [stderr]     |
Nov 28 17:09:33.929 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 17:09:33.929 INFO [stderr] 
Nov 28 17:09:33.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 28 17:09:33.952 INFO [stderr] su: No module specific data is present
Nov 28 17:09:34.374 INFO running `"docker" "inspect" "a0d18436c2277eb7d62dd6702e76bfa7590dac5337b306e4117e40aacfc03d49"`
Nov 28 17:09:34.519 INFO running `"docker" "rm" "-f" "a0d18436c2277eb7d62dd6702e76bfa7590dac5337b306e4117e40aacfc03d49"`
Nov 28 17:09:34.696 INFO [stdout] a0d18436c2277eb7d62dd6702e76bfa7590dac5337b306e4117e40aacfc03d49