Dec 18 18:23:08.516 INFO checking atlas-coverage-core-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:23:08.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/atlas-coverage-core/0.1.0:/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 18:23:08.724 INFO [stdout] 8b9142c239906e45942df617636df29d2a8a4f9a26723a7de8446bbf02ef5ebf
Dec 18 18:23:08.726 INFO running `"docker" "start" "-a" "8b9142c239906e45942df617636df29d2a8a4f9a26723a7de8446bbf02ef5ebf"`
Dec 18 18:23:09.765 INFO [stderr]     Checking vlq v0.5.1
Dec 18 18:23:09.788 INFO [stderr]     Checking lcov-parser v3.2.2
Dec 18 18:23:09.820 INFO [stderr]     Checking ecmascript v0.1.0
Dec 18 18:23:11.603 INFO [stderr]     Checking atlas-coverage-core v0.1.0 (/opt/crater/workdir)
Dec 18 18:23:12.544 INFO [stderr] warning: unused import: `std::env::args`
Dec 18 18:23:12.544 INFO [stderr]   --> src/lib.rs:34:5
Dec 18 18:23:12.544 INFO [stderr]    |
Dec 18 18:23:12.544 INFO [stderr] 34 | use std::env::args;
Dec 18 18:23:12.544 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 18:23:12.544 INFO [stderr]    |
Dec 18 18:23:12.544 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 18:23:12.544 INFO [stderr] 
Dec 18 18:23:12.616 INFO [stderr] warning: unused import: `std::env::args`
Dec 18 18:23:12.616 INFO [stderr]   --> src/lib.rs:34:5
Dec 18 18:23:12.616 INFO [stderr]    |
Dec 18 18:23:12.616 INFO [stderr] 34 | use std::env::args;
Dec 18 18:23:12.616 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 18:23:12.616 INFO [stderr]    |
Dec 18 18:23:12.616 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 18:23:12.616 INFO [stderr] 
Dec 18 18:23:12.616 INFO [stderr] warning: unused import: `std::path::Path`
Dec 18 18:23:12.616 INFO [stderr]    --> src/lib.rs:113:9
Dec 18 18:23:12.616 INFO [stderr]     |
Dec 18 18:23:12.616 INFO [stderr] 113 |     use std::path::Path;
Dec 18 18:23:12.617 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 18 18:23:12.617 INFO [stderr] 
Dec 18 18:23:13.228 INFO [stderr] warning: method is never used: `write_xml_to_stdout`
Dec 18 18:23:13.228 INFO [stderr]    --> src/lines.rs:140:5
Dec 18 18:23:13.228 INFO [stderr]     |
Dec 18 18:23:13.228 INFO [stderr] 140 |     pub fn write_xml_to_stdout(&self) {
Dec 18 18:23:13.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:23:13.228 INFO [stderr]     |
Dec 18 18:23:13.228 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 18:23:13.228 INFO [stderr] 
Dec 18 18:23:13.488 INFO [stderr] warning: method is never used: `write_xml_to_stdout`
Dec 18 18:23:13.488 INFO [stderr]    --> src/lines.rs:140:5
Dec 18 18:23:13.488 INFO [stderr]     |
Dec 18 18:23:13.488 INFO [stderr] 140 |     pub fn write_xml_to_stdout(&self) {
Dec 18 18:23:13.488 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:23:13.488 INFO [stderr]     |
Dec 18 18:23:13.488 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 18:23:13.488 INFO [stderr] 
Dec 18 18:23:15.416 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 18 18:23:15.416 INFO [stderr]  --> src/bin/main.rs:9:5
Dec 18 18:23:15.416 INFO [stderr]   |
Dec 18 18:23:15.416 INFO [stderr] 9 | use std::path::PathBuf;
Dec 18 18:23:15.416 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 18:23:15.416 INFO [stderr]   |
Dec 18 18:23:15.416 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:23:15.416 INFO [stderr] 
Dec 18 18:23:15.627 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 18 18:23:15.627 INFO [stderr]  --> src/bin/main.rs:9:5
Dec 18 18:23:15.627 INFO [stderr]   |
Dec 18 18:23:15.627 INFO [stderr] 9 | use std::path::PathBuf;
Dec 18 18:23:15.627 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 18:23:15.628 INFO [stderr]   |
Dec 18 18:23:15.628 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:23:15.628 INFO [stderr] 
Dec 18 18:23:16.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.38s
Dec 18 18:23:16.440 INFO running `"docker" "inspect" "8b9142c239906e45942df617636df29d2a8a4f9a26723a7de8446bbf02ef5ebf"`
Dec 18 18:23:16.541 INFO running `"docker" "rm" "-f" "8b9142c239906e45942df617636df29d2a8a4f9a26723a7de8446bbf02ef5ebf"`
Dec 18 18:23:16.659 INFO [stdout] 8b9142c239906e45942df617636df29d2a8a4f9a26723a7de8446bbf02ef5ebf