Dec 18 04:51:44.509 INFO checking Widen/enctool against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:51:44.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Widen/enctool:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:51:45.161 INFO [stdout] 9ead9b02d15b5c83e1b194e5d148e51572666bbe703f8655d52378b3eb99594e
Dec 18 04:51:45.166 INFO running `"docker" "start" "-a" "9ead9b02d15b5c83e1b194e5d148e51572666bbe703f8655d52378b3eb99594e"`
Dec 18 04:51:46.908 INFO [stderr]    Compiling cmake v0.1.24
Dec 18 04:51:48.044 INFO [stderr]    Compiling uchardet-sys v2.0.0
Dec 18 04:51:59.528 INFO [stderr]     Checking enctool v0.3.0 (/opt/crater/workdir)
Dec 18 04:52:00.168 INFO [stderr] warning: unused import: `std::str`
Dec 18 04:52:00.168 INFO [stderr]  --> src/convert.rs:3:5
Dec 18 04:52:00.168 INFO [stderr]   |
Dec 18 04:52:00.168 INFO [stderr] 3 | use std::str;
Dec 18 04:52:00.168 INFO [stderr]   |     ^^^^^^^^
Dec 18 04:52:00.168 INFO [stderr]   |
Dec 18 04:52:00.168 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:52:00.168 INFO [stderr] 
Dec 18 04:52:00.168 INFO [stderr] warning: unused import: `std::str`
Dec 18 04:52:00.168 INFO [stderr]  --> src/validate.rs:3:5
Dec 18 04:52:00.168 INFO [stderr]   |
Dec 18 04:52:00.168 INFO [stderr] 3 | use std::str;
Dec 18 04:52:00.168 INFO [stderr]   |     ^^^^^^^^
Dec 18 04:52:00.168 INFO [stderr] 
Dec 18 04:52:00.198 INFO [stderr] warning: unused import: `std::str`
Dec 18 04:52:00.198 INFO [stderr]  --> src/convert.rs:3:5
Dec 18 04:52:00.198 INFO [stderr]   |
Dec 18 04:52:00.198 INFO [stderr] 3 | use std::str;
Dec 18 04:52:00.198 INFO [stderr]   |     ^^^^^^^^
Dec 18 04:52:00.198 INFO [stderr]   |
Dec 18 04:52:00.198 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:52:00.199 INFO [stderr] 
Dec 18 04:52:00.199 INFO [stderr] warning: unused import: `std::str`
Dec 18 04:52:00.199 INFO [stderr]  --> src/validate.rs:3:5
Dec 18 04:52:00.199 INFO [stderr]   |
Dec 18 04:52:00.204 INFO [stderr] 3 | use std::str;
Dec 18 04:52:00.204 INFO [stderr]   |     ^^^^^^^^
Dec 18 04:52:00.204 INFO [stderr] 
Dec 18 04:52:00.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.60s
Dec 18 04:52:01.264 INFO running `"docker" "inspect" "9ead9b02d15b5c83e1b194e5d148e51572666bbe703f8655d52378b3eb99594e"`
Dec 18 04:52:01.632 INFO running `"docker" "rm" "-f" "9ead9b02d15b5c83e1b194e5d148e51572666bbe703f8655d52378b3eb99594e"`
Dec 18 04:52:02.041 INFO [stdout] 9ead9b02d15b5c83e1b194e5d148e51572666bbe703f8655d52378b3eb99594e