Dec 19 19:18:36.689 INFO checking carlosgaldino/emacs-error against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:18:36.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/carlosgaldino/emacs-error:/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 19:18:37.124 INFO [stdout] 462cbbe42684fc1ee50125a025d3a670a55a8e576751a2c6c2ab68e3379b9ef7
Dec 19 19:18:37.124 INFO running `"docker" "start" "-a" "462cbbe42684fc1ee50125a025d3a670a55a8e576751a2c6c2ab68e3379b9ef7"`
Dec 19 19:18:38.445 INFO [stderr]     Checking emacs-error v0.1.0 (/opt/crater/workdir)
Dec 19 19:18:38.644 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 19:18:38.644 INFO [stderr]  --> src/utils.rs:2:5
Dec 19 19:18:38.644 INFO [stderr]   |
Dec 19 19:18:38.644 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 19:18:38.644 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 19:18:38.644 INFO [stderr]   |
Dec 19 19:18:38.644 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:18:38.644 INFO [stderr] 
Dec 19 19:18:38.728 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 19:18:38.728 INFO [stderr]  --> src/utils.rs:2:5
Dec 19 19:18:38.728 INFO [stderr]   |
Dec 19 19:18:38.728 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 19:18:38.728 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 19:18:38.728 INFO [stderr]   |
Dec 19 19:18:38.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:18:38.728 INFO [stderr] 
Dec 19 19:18:39.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 19 19:18:39.505 INFO running `"docker" "inspect" "462cbbe42684fc1ee50125a025d3a670a55a8e576751a2c6c2ab68e3379b9ef7"`
Dec 19 19:18:39.650 INFO running `"docker" "rm" "-f" "462cbbe42684fc1ee50125a025d3a670a55a8e576751a2c6c2ab68e3379b9ef7"`
Dec 19 19:18:39.849 INFO [stdout] 462cbbe42684fc1ee50125a025d3a670a55a8e576751a2c6c2ab68e3379b9ef7