Dec 04 19:57:13.156 INFO checking der-On/Children-Audio-Library against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:57:13.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 19:57:13.788 INFO [stdout] cd47e18eb5e8342fd095ecdd2fc65446178cc147b457ed4986805565565ea61b
Dec 04 19:57:13.790 INFO running `"docker" "start" "-a" "cd47e18eb5e8342fd095ecdd2fc65446178cc147b457ed4986805565565ea61b"`
Dec 04 19:57:15.191 INFO [stderr] usermod: no changes
Dec 04 19:57:15.359 INFO [stderr]    Compiling syn v0.13.9
Dec 04 19:57:15.380 INFO [stderr]     Checking hyper-staticfile v0.2.0
Dec 04 19:57:24.408 INFO [stderr]    Compiling serde_derive v1.0.55
Dec 04 19:57:38.412 INFO [stderr]     Checking children-audio-library v1.0.0 (/source)
Dec 04 19:57:42.985 INFO [stderr] warning: unused variable: `file`
Dec 04 19:57:42.985 INFO [stderr]    --> src/library.rs:143:14
Dec 04 19:57:42.986 INFO [stderr]     |
Dec 04 19:57:42.986 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:42.986 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Dec 04 19:57:42.986 INFO [stderr]     |
Dec 04 19:57:42.987 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:57:42.987 INFO [stderr] 
Dec 04 19:57:43.183 INFO [stderr] warning: function is never used: `file_size`
Dec 04 19:57:43.183 INFO [stderr]    --> src/library.rs:143:1
Dec 04 19:57:43.183 INFO [stderr]     |
Dec 04 19:57:43.183 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:43.183 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:43.183 INFO [stderr]     |
Dec 04 19:57:43.183 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 19:57:43.183 INFO [stderr] 
Dec 04 19:57:43.184 INFO [stderr] warning: function is never used: `is_album_cover`
Dec 04 19:57:43.184 INFO [stderr]    --> src/library.rs:170:1
Dec 04 19:57:43.184 INFO [stderr]     |
Dec 04 19:57:43.184 INFO [stderr] 170 | fn is_album_cover(path: &Path) -> bool {
Dec 04 19:57:43.184 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:43.184 INFO [stderr] 
Dec 04 19:57:43.184 INFO [stderr] warning: structure field `lastFmApiKey` should have a snake case name such as `last_fm_api_key`
Dec 04 19:57:43.184 INFO [stderr]   --> src/config.rs:10:5
Dec 04 19:57:43.184 INFO [stderr]    |
Dec 04 19:57:43.184 INFO [stderr] 10 |     pub lastFmApiKey: String,
Dec 04 19:57:43.184 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:43.184 INFO [stderr]    |
Dec 04 19:57:43.184 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 19:57:43.184 INFO [stderr] 
Dec 04 19:57:43.185 INFO [stderr] warning: structure field `discogsConsumerKey` should have a snake case name such as `discogs_consumer_key`
Dec 04 19:57:43.185 INFO [stderr]   --> src/config.rs:11:5
Dec 04 19:57:43.185 INFO [stderr]    |
Dec 04 19:57:43.185 INFO [stderr] 11 |     pub discogsConsumerKey: String,
Dec 04 19:57:43.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:43.185 INFO [stderr] 
Dec 04 19:57:43.185 INFO [stderr] warning: structure field `discogsConsumerSecret` should have a snake case name such as `discogs_consumer_secret`
Dec 04 19:57:43.185 INFO [stderr]   --> src/config.rs:12:5
Dec 04 19:57:43.185 INFO [stderr]    |
Dec 04 19:57:43.185 INFO [stderr] 12 |     pub discogsConsumerSecret: String,
Dec 04 19:57:43.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:43.185 INFO [stderr] 
Dec 04 19:57:43.185 INFO [stderr] warning: structure field `bluetoothSpeaker` should have a snake case name such as `bluetooth_speaker`
Dec 04 19:57:43.185 INFO [stderr]   --> src/config.rs:13:5
Dec 04 19:57:43.185 INFO [stderr]    |
Dec 04 19:57:43.185 INFO [stderr] 13 |     pub bluetoothSpeaker: String
Dec 04 19:57:43.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:43.185 INFO [stderr] 
Dec 04 19:57:43.187 INFO [stderr] warning: structure field `updatedAt` should have a snake case name such as `updated_at`
Dec 04 19:57:43.187 INFO [stderr]   --> src/library.rs:24:5
Dec 04 19:57:43.187 INFO [stderr]    |
Dec 04 19:57:43.187 INFO [stderr] 24 |     pub updatedAt: String,
Dec 04 19:57:43.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:43.187 INFO [stderr] 
Dec 04 19:57:44.071 INFO [stderr] warning: unused variable: `file`
Dec 04 19:57:44.071 INFO [stderr]    --> src/library.rs:143:14
Dec 04 19:57:44.071 INFO [stderr]     |
Dec 04 19:57:44.071 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:44.071 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Dec 04 19:57:44.071 INFO [stderr]     |
Dec 04 19:57:44.071 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:57:44.071 INFO [stderr] 
Dec 04 19:57:44.603 INFO [stderr] warning: function is never used: `file_size`
Dec 04 19:57:44.603 INFO [stderr]    --> src/library.rs:143:1
Dec 04 19:57:44.604 INFO [stderr]     |
Dec 04 19:57:44.604 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:44.604 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:44.605 INFO [stderr]     |
Dec 04 19:57:44.605 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 19:57:44.605 INFO [stderr] 
Dec 04 19:57:44.606 INFO [stderr] warning: function is never used: `is_album_cover`
Dec 04 19:57:44.606 INFO [stderr]    --> src/library.rs:170:1
Dec 04 19:57:44.606 INFO [stderr]     |
Dec 04 19:57:44.607 INFO [stderr] 170 | fn is_album_cover(path: &Path) -> bool {
Dec 04 19:57:44.607 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:44.607 INFO [stderr] 
Dec 04 19:57:44.609 INFO [stderr] warning: structure field `lastFmApiKey` should have a snake case name such as `last_fm_api_key`
Dec 04 19:57:44.609 INFO [stderr]   --> src/config.rs:10:5
Dec 04 19:57:44.610 INFO [stderr]    |
Dec 04 19:57:44.610 INFO [stderr] 10 |     pub lastFmApiKey: String,
Dec 04 19:57:44.610 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:44.611 INFO [stderr]    |
Dec 04 19:57:44.611 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 19:57:44.611 INFO [stderr] 
Dec 04 19:57:44.612 INFO [stderr] warning: structure field `discogsConsumerKey` should have a snake case name such as `discogs_consumer_key`
Dec 04 19:57:44.612 INFO [stderr]   --> src/config.rs:11:5
Dec 04 19:57:44.612 INFO [stderr]    |
Dec 04 19:57:44.613 INFO [stderr] 11 |     pub discogsConsumerKey: String,
Dec 04 19:57:44.613 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:44.613 INFO [stderr] 
Dec 04 19:57:44.613 INFO [stderr] warning: structure field `discogsConsumerSecret` should have a snake case name such as `discogs_consumer_secret`
Dec 04 19:57:44.614 INFO [stderr]   --> src/config.rs:12:5
Dec 04 19:57:44.614 INFO [stderr]    |
Dec 04 19:57:44.614 INFO [stderr] 12 |     pub discogsConsumerSecret: String,
Dec 04 19:57:44.614 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:44.615 INFO [stderr] 
Dec 04 19:57:44.615 INFO [stderr] warning: structure field `bluetoothSpeaker` should have a snake case name such as `bluetooth_speaker`
Dec 04 19:57:44.615 INFO [stderr]   --> src/config.rs:13:5
Dec 04 19:57:44.615 INFO [stderr]    |
Dec 04 19:57:44.615 INFO [stderr] 13 |     pub bluetoothSpeaker: String
Dec 04 19:57:44.615 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:44.618 INFO [stderr] 
Dec 04 19:57:44.627 INFO [stderr] warning: structure field `updatedAt` should have a snake case name such as `updated_at`
Dec 04 19:57:44.631 INFO [stderr]   --> src/library.rs:24:5
Dec 04 19:57:44.631 INFO [stderr]    |
Dec 04 19:57:44.631 INFO [stderr] 24 |     pub updatedAt: String,
Dec 04 19:57:44.631 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:44.631 INFO [stderr] 
Dec 04 19:57:49.983 INFO [stderr] warning: unused import: `std::path::Path`
Dec 04 19:57:49.983 INFO [stderr]  --> src/bin/cli.rs:9:5
Dec 04 19:57:49.983 INFO [stderr]   |
Dec 04 19:57:49.983 INFO [stderr] 9 | use std::path::Path;
Dec 04 19:57:49.983 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 19:57:49.983 INFO [stderr]   |
Dec 04 19:57:49.983 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:57:49.983 INFO [stderr] 
Dec 04 19:57:50.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:57:50.283 INFO [stderr]   --> src/bin/cli.rs:17:5
Dec 04 19:57:50.283 INFO [stderr]    |
Dec 04 19:57:50.283 INFO [stderr] 17 |     serde_json::to_writer_pretty(file, &_library);
Dec 04 19:57:50.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:50.315 INFO [stderr]    |
Dec 04 19:57:50.315 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:57:50.315 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:57:50.315 INFO [stderr] 
Dec 04 19:57:51.619 INFO [stderr] warning: unused import: `std::path::Path`
Dec 04 19:57:51.619 INFO [stderr]  --> src/bin/cli.rs:9:5
Dec 04 19:57:51.619 INFO [stderr]   |
Dec 04 19:57:51.619 INFO [stderr] 9 | use std::path::Path;
Dec 04 19:57:51.619 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 19:57:51.619 INFO [stderr]   |
Dec 04 19:57:51.619 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:57:51.619 INFO [stderr] 
Dec 04 19:57:51.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:57:51.710 INFO [stderr]   --> src/bin/cli.rs:17:5
Dec 04 19:57:51.710 INFO [stderr]    |
Dec 04 19:57:51.710 INFO [stderr] 17 |     serde_json::to_writer_pretty(file, &_library);
Dec 04 19:57:51.710 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:51.710 INFO [stderr]    |
Dec 04 19:57:51.710 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:57:51.710 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:57:51.710 INFO [stderr] 
Dec 04 19:57:51.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.53s
Dec 04 19:57:51.767 INFO [stderr] su: No module specific data is present
Dec 04 19:57:52.325 INFO running `"docker" "inspect" "cd47e18eb5e8342fd095ecdd2fc65446178cc147b457ed4986805565565ea61b"`
Dec 04 19:57:52.643 INFO running `"docker" "rm" "-f" "cd47e18eb5e8342fd095ecdd2fc65446178cc147b457ed4986805565565ea61b"`
Dec 04 19:57:52.924 INFO [stdout] cd47e18eb5e8342fd095ecdd2fc65446178cc147b457ed4986805565565ea61b