Dec 19 11:58:45.225 INFO checking navinds25/process_controller against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:58:45.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/navinds25/process_controller:/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 11:58:45.402 INFO [stdout] 8c4072d5c5f162420999a84c4a16e70e6f655957d0ad1a6c81a4e7d1203120f1
Dec 19 11:58:45.402 INFO running `"docker" "start" "-a" "8c4072d5c5f162420999a84c4a16e70e6f655957d0ad1a6c81a4e7d1203120f1"`
Dec 19 11:58:45.915 INFO [stderr]     Checking process_controller v0.1.0 (/opt/crater/workdir)
Dec 19 11:58:46.064 INFO [stderr] warning: unused import: `std::error::Error`
Dec 19 11:58:46.064 INFO [stderr]  --> src/main.rs:1:5
Dec 19 11:58:46.064 INFO [stderr]   |
Dec 19 11:58:46.064 INFO [stderr] 1 | use std::error::Error;
Dec 19 11:58:46.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 11:58:46.064 INFO [stderr]   |
Dec 19 11:58:46.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:58:46.064 INFO [stderr] 
Dec 19 11:58:46.064 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 11:58:46.064 INFO [stderr]  --> src/main.rs:2:5
Dec 19 11:58:46.064 INFO [stderr]   |
Dec 19 11:58:46.064 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 11:58:46.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 11:58:46.084 INFO [stderr] 
Dec 19 11:58:46.096 INFO [stderr] warning: unused import: `std::error::Error`
Dec 19 11:58:46.096 INFO [stderr]  --> src/main.rs:1:5
Dec 19 11:58:46.096 INFO [stderr]   |
Dec 19 11:58:46.096 INFO [stderr] 1 | use std::error::Error;
Dec 19 11:58:46.096 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 11:58:46.096 INFO [stderr]   |
Dec 19 11:58:46.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:58:46.096 INFO [stderr] 
Dec 19 11:58:46.096 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 11:58:46.096 INFO [stderr]  --> src/main.rs:2:5
Dec 19 11:58:46.096 INFO [stderr]   |
Dec 19 11:58:46.096 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 11:58:46.096 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 11:58:46.096 INFO [stderr] 
Dec 19 11:58:46.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 19 11:58:46.638 INFO running `"docker" "inspect" "8c4072d5c5f162420999a84c4a16e70e6f655957d0ad1a6c81a4e7d1203120f1"`
Dec 19 11:58:46.822 INFO running `"docker" "rm" "-f" "8c4072d5c5f162420999a84c4a16e70e6f655957d0ad1a6c81a4e7d1203120f1"`
Dec 19 11:58:47.023 INFO [stdout] 8c4072d5c5f162420999a84c4a16e70e6f655957d0ad1a6c81a4e7d1203120f1