Nov 28 21:07:23.402 INFO checking osm_pbf_iter-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:07:23.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:07:23.840 INFO [stdout] a69e4af908acc296e510382442ff6ca1aaf7dd59a945f065fbbc5e691b44777f
Nov 28 21:07:23.843 INFO running `"docker" "start" "-a" "a69e4af908acc296e510382442ff6ca1aaf7dd59a945f065fbbc5e691b44777f"`
Nov 28 21:07:24.566 INFO [stderr] usermod: no changes
Nov 28 21:07:24.660 INFO [stderr]     Checking protobuf_iter v0.1.1
Nov 28 21:07:24.660 INFO [stderr]     Checking num_cpus v1.2.1
Nov 28 21:07:25.560 INFO [stderr]     Checking osm_pbf_iter v0.1.0 (/source)
Nov 28 21:07:26.425 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:07:26.425 INFO [stderr]   --> src/parse/tags.rs:34:41
Nov 28 21:07:26.425 INFO [stderr]    |
Nov 28 21:07:26.426 INFO [stderr] 34 |             opt_iter.as_mut().and_then(|mut iter| iter.next());
Nov 28 21:07:26.426 INFO [stderr]    |                                         ----^^^^
Nov 28 21:07:26.426 INFO [stderr]    |                                         |
Nov 28 21:07:26.427 INFO [stderr]    |                                         help: remove this `mut`
Nov 28 21:07:26.428 INFO [stderr]    |
Nov 28 21:07:26.428 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 21:07:26.428 INFO [stderr] 
Nov 28 21:07:26.700 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:07:26.700 INFO [stderr]   --> src/parse/tags.rs:34:41
Nov 28 21:07:26.700 INFO [stderr]    |
Nov 28 21:07:26.701 INFO [stderr] 34 |             opt_iter.as_mut().and_then(|mut iter| iter.next());
Nov 28 21:07:26.701 INFO [stderr]    |                                         ----^^^^
Nov 28 21:07:26.701 INFO [stderr]    |                                         |
Nov 28 21:07:26.701 INFO [stderr]    |                                         help: remove this `mut`
Nov 28 21:07:26.701 INFO [stderr]    |
Nov 28 21:07:26.702 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 21:07:26.702 INFO [stderr] 
Nov 28 21:07:28.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Nov 28 21:07:28.241 INFO [stderr] su: No module specific data is present
Nov 28 21:07:28.899 INFO running `"docker" "inspect" "a69e4af908acc296e510382442ff6ca1aaf7dd59a945f065fbbc5e691b44777f"`
Nov 28 21:07:29.163 INFO running `"docker" "rm" "-f" "a69e4af908acc296e510382442ff6ca1aaf7dd59a945f065fbbc5e691b44777f"`
Nov 28 21:07:29.376 INFO [stdout] a69e4af908acc296e510382442ff6ca1aaf7dd59a945f065fbbc5e691b44777f