Dec 19 17:52:19.692 INFO checking dogefordoges/mechadoge against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:52:19.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dogefordoges/mechadoge:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:52:19.896 INFO [stdout] 2b5f9488ed367a5b639b6dee0beb1ecbc198565ffec1f30521aceffe63576793
Dec 19 17:52:19.902 INFO running `"docker" "start" "-a" "2b5f9488ed367a5b639b6dee0beb1ecbc198565ffec1f30521aceffe63576793"`
Dec 19 17:52:20.569 INFO [stderr]     Checking mechadoge v0.1.0 (/opt/crater/workdir)
Dec 19 17:52:21.113 INFO [stderr] warning: value assigned to `end_i` is never read
Dec 19 17:52:21.114 INFO [stderr]    --> src/main.rs:535:53
Dec 19 17:52:21.114 INFO [stderr]     |
Dec 19 17:52:21.114 INFO [stderr] 535 |                                             let mut end_i: i64 = 0;
Dec 19 17:52:21.114 INFO [stderr]     |                                                     ^^^^^
Dec 19 17:52:21.114 INFO [stderr]     |
Dec 19 17:52:21.114 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 17:52:21.114 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 17:52:21.114 INFO [stderr] 
Dec 19 17:52:21.115 INFO [stderr] warning: value assigned to `start_i` is never read
Dec 19 17:52:21.115 INFO [stderr]    --> src/main.rs:536:53
Dec 19 17:52:21.115 INFO [stderr]     |
Dec 19 17:52:21.115 INFO [stderr] 536 |                                             let mut start_i: i64 = 0;
Dec 19 17:52:21.115 INFO [stderr]     |                                                     ^^^^^^^
Dec 19 17:52:21.115 INFO [stderr]     |
Dec 19 17:52:21.115 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 17:52:21.120 INFO [stderr] 
Dec 19 17:52:21.487 INFO [stderr] warning: value assigned to `end_i` is never read
Dec 19 17:52:21.487 INFO [stderr]    --> src/main.rs:535:53
Dec 19 17:52:21.487 INFO [stderr]     |
Dec 19 17:52:21.487 INFO [stderr] 535 |                                             let mut end_i: i64 = 0;
Dec 19 17:52:21.487 INFO [stderr]     |                                                     ^^^^^
Dec 19 17:52:21.487 INFO [stderr]     |
Dec 19 17:52:21.487 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 17:52:21.487 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 17:52:21.487 INFO [stderr] 
Dec 19 17:52:21.487 INFO [stderr] warning: value assigned to `start_i` is never read
Dec 19 17:52:21.487 INFO [stderr]    --> src/main.rs:536:53
Dec 19 17:52:21.487 INFO [stderr]     |
Dec 19 17:52:21.487 INFO [stderr] 536 |                                             let mut start_i: i64 = 0;
Dec 19 17:52:21.487 INFO [stderr]     |                                                     ^^^^^^^
Dec 19 17:52:21.487 INFO [stderr]     |
Dec 19 17:52:21.487 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 17:52:21.487 INFO [stderr] 
Dec 19 17:52:21.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 19 17:52:21.982 INFO running `"docker" "inspect" "2b5f9488ed367a5b639b6dee0beb1ecbc198565ffec1f30521aceffe63576793"`
Dec 19 17:52:22.098 INFO running `"docker" "rm" "-f" "2b5f9488ed367a5b639b6dee0beb1ecbc198565ffec1f30521aceffe63576793"`
Dec 19 17:52:22.236 INFO [stdout] 2b5f9488ed367a5b639b6dee0beb1ecbc198565ffec1f30521aceffe63576793