Dec 19 18:44:09.907 INFO checking craigmayhew/id3-music-organiser against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:44:09.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/craigmayhew/id3-music-organiser:/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 18:44:10.450 INFO [stdout] 937aabebec42a21b7988a76f4dcd37cd867b95f3e5fd8b53e4365a988489ac98
Dec 19 18:44:10.452 INFO running `"docker" "start" "-a" "937aabebec42a21b7988a76f4dcd37cd867b95f3e5fd8b53e4365a988489ac98"`
Dec 19 18:44:13.834 INFO [stderr]     Checking crossbeam-utils v0.6.1
Dec 19 18:44:13.837 INFO [stderr]     Checking clap v2.32.0
Dec 19 18:44:13.844 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 19 18:44:13.845 INFO [stderr]     Checking regex v1.0.5
Dec 19 18:44:13.864 INFO [stderr]     Checking gherkin_rust v0.4.1
Dec 19 18:44:15.234 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 19 18:44:16.682 INFO [stderr]     Checking parking_lot v0.6.4
Dec 19 18:44:19.212 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 19 18:44:22.056 INFO [stderr]     Checking globset v0.4.2
Dec 19 18:44:22.056 INFO [stderr]     Checking docopt v1.0.2
Dec 19 18:44:22.056 INFO [stderr]     Checking id3 v0.2.5
Dec 19 18:44:24.430 INFO [stderr]     Checking ignore v0.4.4
Dec 19 18:44:27.888 INFO [stderr]     Checking globwalk v0.5.0
Dec 19 18:44:28.518 INFO [stderr]     Checking cucumber_rust v0.5.0
Dec 19 18:44:29.848 INFO [stderr]     Checking id3org v0.1.1 (/opt/crater/workdir)
Dec 19 18:44:30.776 INFO [stderr] warning: unused variable: `step`
Dec 19 18:44:30.776 INFO [stderr]   --> tests/cucumber.rs:22:50
Dec 19 18:44:30.776 INFO [stderr]    |
Dec 19 18:44:30.776 INFO [stderr] 22 |         given "I am trying out Cucumber" |world, step| {
Dec 19 18:44:30.776 INFO [stderr]    |                                                  ^^^^ help: consider using `_step` instead
Dec 19 18:44:30.776 INFO [stderr]    |
Dec 19 18:44:30.776 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:44:30.776 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `step`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:27:51
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 27 |         when "I consider what I am doing" |world, step| {
Dec 19 18:44:30.777 INFO [stderr]    |                                                   ^^^^ help: consider using `_step` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `step`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:33:48
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 33 |         then "I am interested in ATDD" |world, step| {
Dec 19 18:44:30.777 INFO [stderr]    |                                                ^^^^ help: consider using `_step` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `world`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:38:55
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 38 |         then regex r"^we can (.*) rules with regex$" |world, matches, step| {
Dec 19 18:44:30.777 INFO [stderr]    |                                                       ^^^^^ help: consider using `_world` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `step`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:38:71
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 38 |         then regex r"^we can (.*) rules with regex$" |world, matches, step| {
Dec 19 18:44:30.777 INFO [stderr]    |                                                                       ^^^^ help: consider using `_step` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `world`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:43:77
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 43 |         then regex r"^we can also match (\d+) (.+) types$" (usize, String) |world, num, word, step| {
Dec 19 18:44:30.777 INFO [stderr]    |                                                                             ^^^^^ help: consider using `_world` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `step`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:43:95
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 43 |         then regex r"^we can also match (\d+) (.+) types$" (usize, String) |world, num, word, step| {
Dec 19 18:44:30.777 INFO [stderr]    |                                                                                               ^^^^ help: consider using `_step` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `scenario`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:52:25
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 52 | before!(a_before_fn => |scenario| {
Dec 19 18:44:30.777 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_scenario` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:30.777 INFO [stderr] warning: unused variable: `scenario`
Dec 19 18:44:30.777 INFO [stderr]   --> tests/cucumber.rs:57:24
Dec 19 18:44:30.777 INFO [stderr]    |
Dec 19 18:44:30.777 INFO [stderr] 57 | after!(an_after_fn => |scenario| {
Dec 19 18:44:30.777 INFO [stderr]    |                        ^^^^^^^^ help: consider using `_scenario` instead
Dec 19 18:44:30.777 INFO [stderr] 
Dec 19 18:44:31.023 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 18:44:31.023 INFO [stderr]   --> src/main.rs:25:5
Dec 19 18:44:31.023 INFO [stderr]    |
Dec 19 18:44:31.023 INFO [stderr] 25 | use std::io::Write;
Dec 19 18:44:31.023 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 18:44:31.029 INFO [stderr]    |
Dec 19 18:44:31.029 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:44:31.029 INFO [stderr] 
Dec 19 18:44:31.164 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 18:44:31.164 INFO [stderr]    --> src/main.rs:301:9
Dec 19 18:44:31.164 INFO [stderr]     |
Dec 19 18:44:31.164 INFO [stderr] 301 |     artist.trim_right().to_string()
Dec 19 18:44:31.164 INFO [stderr]     |            ^^^^^^^^^^
Dec 19 18:44:31.164 INFO [stderr]     |
Dec 19 18:44:31.164 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 18:44:31.164 INFO [stderr] 
Dec 19 18:44:31.164 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 18:44:31.164 INFO [stderr]    --> src/main.rs:385:8
Dec 19 18:44:31.164 INFO [stderr]     |
Dec 19 18:44:31.164 INFO [stderr] 385 |     album.trim_right().to_string()
Dec 19 18:44:31.164 INFO [stderr]     |           ^^^^^^^^^^
Dec 19 18:44:31.164 INFO [stderr] 
Dec 19 18:44:31.164 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 18:44:31.164 INFO [stderr]    --> src/main.rs:301:9
Dec 19 18:44:31.164 INFO [stderr]     |
Dec 19 18:44:31.164 INFO [stderr] 301 |     artist.trim_right().to_string()
Dec 19 18:44:31.164 INFO [stderr]     |            ^^^^^^^^^^
Dec 19 18:44:31.164 INFO [stderr]     |
Dec 19 18:44:31.164 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 18:44:31.164 INFO [stderr] 
Dec 19 18:44:31.176 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 18:44:31.176 INFO [stderr]    --> src/main.rs:385:8
Dec 19 18:44:31.176 INFO [stderr]     |
Dec 19 18:44:31.176 INFO [stderr] 385 |     album.trim_right().to_string()
Dec 19 18:44:31.176 INFO [stderr]     |           ^^^^^^^^^^
Dec 19 18:44:31.176 INFO [stderr] 
Dec 19 18:44:31.378 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.85s
Dec 19 18:44:32.142 INFO running `"docker" "inspect" "937aabebec42a21b7988a76f4dcd37cd867b95f3e5fd8b53e4365a988489ac98"`
Dec 19 18:44:32.506 INFO running `"docker" "rm" "-f" "937aabebec42a21b7988a76f4dcd37cd867b95f3e5fd8b53e4365a988489ac98"`
Dec 19 18:44:32.848 INFO [stdout] 937aabebec42a21b7988a76f4dcd37cd867b95f3e5fd8b53e4365a988489ac98