Dec 19 08:01:17.953 INFO checking stpettersens/rakeinrust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:01:17.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/stpettersens/rakeinrust:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:01:18.316 INFO [stdout] 1da03c158bfc1fe333eebde0fdec552adc7481d06538a31a3b0d236e5c7fe317
Dec 19 08:01:18.341 INFO running `"docker" "start" "-a" "1da03c158bfc1fe333eebde0fdec552adc7481d06538a31a3b0d236e5c7fe317"`
Dec 19 08:01:20.107 INFO [stderr]     Checking os_type v2.0.0
Dec 19 08:01:20.532 INFO [stderr]     Checking rrake v0.1.0 (/opt/crater/workdir)
Dec 19 08:01:21.044 INFO [stderr] warning: unused variable: `e`
Dec 19 08:01:21.045 INFO [stderr]    --> src/main.rs:208:25
Dec 19 08:01:21.045 INFO [stderr]     |
Dec 19 08:01:21.045 INFO [stderr] 208 |                     Err(e) => v.set_value(""),
Dec 19 08:01:21.045 INFO [stderr]     |                         ^ help: consider using `_e` instead
Dec 19 08:01:21.045 INFO [stderr]     |
Dec 19 08:01:21.045 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 08:01:21.045 INFO [stderr] 
Dec 19 08:01:21.045 INFO [stderr] warning: unused variable: `cap`
Dec 19 08:01:21.045 INFO [stderr]    --> src/main.rs:371:13
Dec 19 08:01:21.045 INFO [stderr]     |
Dec 19 08:01:21.045 INFO [stderr] 371 |         for cap in p.captures_iter(&l) {
Dec 19 08:01:21.045 INFO [stderr]     |             ^^^ help: consider using `_cap` instead
Dec 19 08:01:21.045 INFO [stderr] 
Dec 19 08:01:21.045 INFO [stderr] warning: unused variable: `c`
Dec 19 08:01:21.045 INFO [stderr]    --> src/main.rs:482:21
Dec 19 08:01:21.045 INFO [stderr]     |
Dec 19 08:01:21.045 INFO [stderr] 482 |                 let c = &task.get_params();
Dec 19 08:01:21.045 INFO [stderr]     |                     ^ help: consider using `_c` instead
Dec 19 08:01:21.045 INFO [stderr] 
Dec 19 08:01:21.144 INFO [stderr] warning: unused variable: `e`
Dec 19 08:01:21.144 INFO [stderr]    --> src/main.rs:208:25
Dec 19 08:01:21.144 INFO [stderr]     |
Dec 19 08:01:21.144 INFO [stderr] 208 |                     Err(e) => v.set_value(""),
Dec 19 08:01:21.144 INFO [stderr]     |                         ^ help: consider using `_e` instead
Dec 19 08:01:21.144 INFO [stderr]     |
Dec 19 08:01:21.144 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 08:01:21.144 INFO [stderr] 
Dec 19 08:01:21.144 INFO [stderr] warning: unused variable: `cap`
Dec 19 08:01:21.144 INFO [stderr]    --> src/main.rs:371:13
Dec 19 08:01:21.144 INFO [stderr]     |
Dec 19 08:01:21.144 INFO [stderr] 371 |         for cap in p.captures_iter(&l) {
Dec 19 08:01:21.144 INFO [stderr]     |             ^^^ help: consider using `_cap` instead
Dec 19 08:01:21.144 INFO [stderr] 
Dec 19 08:01:21.144 INFO [stderr] warning: unused variable: `c`
Dec 19 08:01:21.145 INFO [stderr]    --> src/main.rs:482:21
Dec 19 08:01:21.145 INFO [stderr]     |
Dec 19 08:01:21.145 INFO [stderr] 482 |                 let c = &task.get_params();
Dec 19 08:01:21.145 INFO [stderr]     |                     ^ help: consider using `_c` instead
Dec 19 08:01:21.145 INFO [stderr] 
Dec 19 08:01:21.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 19 08:01:22.519 INFO running `"docker" "inspect" "1da03c158bfc1fe333eebde0fdec552adc7481d06538a31a3b0d236e5c7fe317"`
Dec 19 08:01:22.788 INFO running `"docker" "rm" "-f" "1da03c158bfc1fe333eebde0fdec552adc7481d06538a31a3b0d236e5c7fe317"`
Dec 19 08:01:23.060 INFO [stdout] 1da03c158bfc1fe333eebde0fdec552adc7481d06538a31a3b0d236e5c7fe317