Dec 19 19:18:36.478 INFO checking carlosgaldino/emacs-error against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:18:36.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:18:36.958 INFO [stdout] 112d288263702f46f558d0b049d65b8381df46c19feee50d2893f9f301681d81
Dec 19 19:18:36.972 INFO running `"docker" "start" "-a" "112d288263702f46f558d0b049d65b8381df46c19feee50d2893f9f301681d81"`
Dec 19 19:18:38.260 INFO [stderr]     Checking emacs-error v0.1.0 (/opt/crater/workdir)
Dec 19 19:18:38.437 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 19:18:38.437 INFO [stderr]  --> src/utils.rs:2:5
Dec 19 19:18:38.437 INFO [stderr]   |
Dec 19 19:18:38.437 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 19:18:38.437 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 19:18:38.437 INFO [stderr]   |
Dec 19 19:18:38.437 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:18:38.437 INFO [stderr] 
Dec 19 19:18:38.611 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 19:18:38.611 INFO [stderr]  --> src/utils.rs:2:5
Dec 19 19:18:38.611 INFO [stderr]   |
Dec 19 19:18:38.611 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 19:18:38.611 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 19:18:38.611 INFO [stderr]   |
Dec 19 19:18:38.611 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:18:38.611 INFO [stderr] 
Dec 19 19:18:39.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 19 19:18:39.497 INFO running `"docker" "inspect" "112d288263702f46f558d0b049d65b8381df46c19feee50d2893f9f301681d81"`
Dec 19 19:18:39.706 INFO running `"docker" "rm" "-f" "112d288263702f46f558d0b049d65b8381df46c19feee50d2893f9f301681d81"`
Dec 19 19:18:39.861 INFO [stdout] 112d288263702f46f558d0b049d65b8381df46c19feee50d2893f9f301681d81