Dec 04 19:57:15.417 INFO checking der-On/Children-Audio-Library against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:57:15.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 19:57:16.031 INFO [stdout] bdcabdd0cde9fc9b69c6248da4296047efa06d5205eb5165797484245368d67a
Dec 04 19:57:16.039 INFO running `"docker" "start" "-a" "bdcabdd0cde9fc9b69c6248da4296047efa06d5205eb5165797484245368d67a"`
Dec 04 19:57:17.467 INFO [stderr] usermod: no changes
Dec 04 19:57:17.691 INFO [stderr]     Checking natord v1.0.9
Dec 04 19:57:17.707 INFO [stderr]    Compiling syn v0.13.9
Dec 04 19:57:17.707 INFO [stderr]     Checking hyper-staticfile v0.2.0
Dec 04 19:57:27.199 INFO [stderr]    Compiling serde_derive v1.0.55
Dec 04 19:57:41.201 INFO [stderr]     Checking children-audio-library v1.0.0 (/source)
Dec 04 19:57:45.542 INFO [stderr] warning: unused variable: `file`
Dec 04 19:57:45.542 INFO [stderr]    --> src/library.rs:143:14
Dec 04 19:57:45.542 INFO [stderr]     |
Dec 04 19:57:45.542 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:45.542 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Dec 04 19:57:45.542 INFO [stderr]     |
Dec 04 19:57:45.542 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:57:45.542 INFO [stderr] 
Dec 04 19:57:45.659 INFO [stderr] warning: function is never used: `file_size`
Dec 04 19:57:45.659 INFO [stderr]    --> src/library.rs:143:1
Dec 04 19:57:45.659 INFO [stderr]     |
Dec 04 19:57:45.659 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:45.659 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:45.659 INFO [stderr] warning: unused variable: `file`
Dec 04 19:57:45.659 INFO [stderr]    --> src/library.rs:143:14
Dec 04 19:57:45.659 INFO [stderr]     |
Dec 04 19:57:45.659 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:45.659 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Dec 04 19:57:45.659 INFO [stderr]     |
Dec 04 19:57:45.659 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:57:45.659 INFO [stderr] 
Dec 04 19:57:45.659 INFO [stderr]     |
Dec 04 19:57:45.659 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 19:57:45.659 INFO [stderr] 
Dec 04 19:57:45.659 INFO [stderr] warning: function is never used: `is_album_cover`
Dec 04 19:57:45.659 INFO [stderr]    --> src/library.rs:170:1
Dec 04 19:57:45.659 INFO [stderr]     |
Dec 04 19:57:45.659 INFO [stderr] 170 | fn is_album_cover(path: &Path) -> bool {
Dec 04 19:57:45.659 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:45.659 INFO [stderr] 
Dec 04 19:57:45.661 INFO [stderr] warning: structure field `lastFmApiKey` should have a snake case name such as `last_fm_api_key`
Dec 04 19:57:45.661 INFO [stderr]   --> src/config.rs:10:5
Dec 04 19:57:45.661 INFO [stderr]    |
Dec 04 19:57:45.661 INFO [stderr] 10 |     pub lastFmApiKey: String,
Dec 04 19:57:45.661 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:45.661 INFO [stderr]    |
Dec 04 19:57:45.661 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 19:57:45.661 INFO [stderr] 
Dec 04 19:57:45.661 INFO [stderr] warning: structure field `discogsConsumerKey` should have a snake case name such as `discogs_consumer_key`
Dec 04 19:57:45.661 INFO [stderr]   --> src/config.rs:11:5
Dec 04 19:57:45.661 INFO [stderr]    |
Dec 04 19:57:45.661 INFO [stderr] 11 |     pub discogsConsumerKey: String,
Dec 04 19:57:45.661 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:45.661 INFO [stderr] 
Dec 04 19:57:45.661 INFO [stderr] warning: structure field `discogsConsumerSecret` should have a snake case name such as `discogs_consumer_secret`
Dec 04 19:57:45.661 INFO [stderr]   --> src/config.rs:12:5
Dec 04 19:57:45.661 INFO [stderr]    |
Dec 04 19:57:45.661 INFO [stderr] 12 |     pub discogsConsumerSecret: String,
Dec 04 19:57:45.661 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:45.661 INFO [stderr] 
Dec 04 19:57:45.661 INFO [stderr] warning: structure field `bluetoothSpeaker` should have a snake case name such as `bluetooth_speaker`
Dec 04 19:57:45.661 INFO [stderr]   --> src/config.rs:13:5
Dec 04 19:57:45.661 INFO [stderr]    |
Dec 04 19:57:45.661 INFO [stderr] 13 |     pub bluetoothSpeaker: String
Dec 04 19:57:45.661 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:45.662 INFO [stderr] 
Dec 04 19:57:45.663 INFO [stderr] warning: structure field `updatedAt` should have a snake case name such as `updated_at`
Dec 04 19:57:45.664 INFO [stderr]   --> src/library.rs:24:5
Dec 04 19:57:45.664 INFO [stderr]    |
Dec 04 19:57:45.664 INFO [stderr] 24 |     pub updatedAt: String,
Dec 04 19:57:45.664 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:45.664 INFO [stderr] 
Dec 04 19:57:46.019 INFO [stderr] warning: function is never used: `file_size`
Dec 04 19:57:46.019 INFO [stderr]    --> src/library.rs:143:1
Dec 04 19:57:46.019 INFO [stderr]     |
Dec 04 19:57:46.020 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 04 19:57:46.020 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:46.027 INFO [stderr]     |
Dec 04 19:57:46.027 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 19:57:46.027 INFO [stderr] 
Dec 04 19:57:46.028 INFO [stderr] warning: function is never used: `is_album_cover`
Dec 04 19:57:46.028 INFO [stderr]    --> src/library.rs:170:1
Dec 04 19:57:46.028 INFO [stderr]     |
Dec 04 19:57:46.029 INFO [stderr] 170 | fn is_album_cover(path: &Path) -> bool {
Dec 04 19:57:46.029 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:46.029 INFO [stderr] 
Dec 04 19:57:46.030 INFO [stderr] warning: structure field `lastFmApiKey` should have a snake case name such as `last_fm_api_key`
Dec 04 19:57:46.031 INFO [stderr]   --> src/config.rs:10:5
Dec 04 19:57:46.031 INFO [stderr]    |
Dec 04 19:57:46.031 INFO [stderr] 10 |     pub lastFmApiKey: String,
Dec 04 19:57:46.031 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:46.032 INFO [stderr]    |
Dec 04 19:57:46.032 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 19:57:46.032 INFO [stderr] 
Dec 04 19:57:46.032 INFO [stderr] warning: structure field `discogsConsumerKey` should have a snake case name such as `discogs_consumer_key`
Dec 04 19:57:46.033 INFO [stderr]   --> src/config.rs:11:5
Dec 04 19:57:46.033 INFO [stderr]    |
Dec 04 19:57:46.033 INFO [stderr] 11 |     pub discogsConsumerKey: String,
Dec 04 19:57:46.033 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:46.034 INFO [stderr] 
Dec 04 19:57:46.034 INFO [stderr] warning: structure field `discogsConsumerSecret` should have a snake case name such as `discogs_consumer_secret`
Dec 04 19:57:46.034 INFO [stderr]   --> src/config.rs:12:5
Dec 04 19:57:46.034 INFO [stderr]    |
Dec 04 19:57:46.035 INFO [stderr] 12 |     pub discogsConsumerSecret: String,
Dec 04 19:57:46.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:46.035 INFO [stderr] 
Dec 04 19:57:46.035 INFO [stderr] warning: structure field `bluetoothSpeaker` should have a snake case name such as `bluetooth_speaker`
Dec 04 19:57:46.035 INFO [stderr]   --> src/config.rs:13:5
Dec 04 19:57:46.035 INFO [stderr]    |
Dec 04 19:57:46.035 INFO [stderr] 13 |     pub bluetoothSpeaker: String
Dec 04 19:57:46.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:46.035 INFO [stderr] 
Dec 04 19:57:46.037 INFO [stderr] warning: structure field `updatedAt` should have a snake case name such as `updated_at`
Dec 04 19:57:46.037 INFO [stderr]   --> src/library.rs:24:5
Dec 04 19:57:46.038 INFO [stderr]    |
Dec 04 19:57:46.038 INFO [stderr] 24 |     pub updatedAt: String,
Dec 04 19:57:46.038 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:46.038 INFO [stderr] 
Dec 04 19:57:53.063 INFO [stderr] warning: unused import: `std::path::Path`
Dec 04 19:57:53.063 INFO [stderr]  --> src/bin/cli.rs:9:5
Dec 04 19:57:53.063 INFO [stderr]   |
Dec 04 19:57:53.064 INFO [stderr] 9 | use std::path::Path;
Dec 04 19:57:53.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 19:57:53.064 INFO [stderr]   |
Dec 04 19:57:53.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:57:53.065 INFO [stderr] 
Dec 04 19:57:53.194 INFO [stderr] warning: unused import: `std::path::Path`
Dec 04 19:57:53.194 INFO [stderr]  --> src/bin/cli.rs:9:5
Dec 04 19:57:53.194 INFO [stderr]   |
Dec 04 19:57:53.194 INFO [stderr] 9 | use std::path::Path;
Dec 04 19:57:53.194 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 19:57:53.194 INFO [stderr]   |
Dec 04 19:57:53.194 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:57:53.199 INFO [stderr] 
Dec 04 19:57:53.199 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:57:53.199 INFO [stderr]   --> src/bin/cli.rs:17:5
Dec 04 19:57:53.199 INFO [stderr]    |
Dec 04 19:57:53.199 INFO [stderr] 17 |     serde_json::to_writer_pretty(file, &_library);
Dec 04 19:57:53.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:53.199 INFO [stderr]    |
Dec 04 19:57:53.199 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:57:53.199 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:57:53.199 INFO [stderr] 
Dec 04 19:57:53.347 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:57:53.347 INFO [stderr]   --> src/bin/cli.rs:17:5
Dec 04 19:57:53.347 INFO [stderr]    |
Dec 04 19:57:53.347 INFO [stderr] 17 |     serde_json::to_writer_pretty(file, &_library);
Dec 04 19:57:53.347 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:57:53.347 INFO [stderr]    |
Dec 04 19:57:53.347 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:57:53.347 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:57:53.347 INFO [stderr] 
Dec 04 19:57:53.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.17s
Dec 04 19:57:53.675 INFO [stderr] su: No module specific data is present
Dec 04 19:57:54.239 INFO running `"docker" "inspect" "bdcabdd0cde9fc9b69c6248da4296047efa06d5205eb5165797484245368d67a"`
Dec 04 19:57:54.535 INFO running `"docker" "rm" "-f" "bdcabdd0cde9fc9b69c6248da4296047efa06d5205eb5165797484245368d67a"`
Dec 04 19:57:54.795 INFO [stdout] bdcabdd0cde9fc9b69c6248da4296047efa06d5205eb5165797484245368d67a