Dec 13 21:37:50.514 INFO testing der-On/Children-Audio-Library against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:37:50.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 21:37:50.952 INFO [stdout] 9ce5eff6a39be523f56eb1faec86da3e3bd97fe132dffb22e953ed376f4ff468
Dec 13 21:37:50.957 INFO running `"docker" "start" "-a" "9ce5eff6a39be523f56eb1faec86da3e3bd97fe132dffb22e953ed376f4ff468"`
Dec 13 21:37:51.676 INFO [stderr] usermod: no changes
Dec 13 21:37:51.903 INFO [stderr]    Compiling natord v1.0.9
Dec 13 21:37:51.911 INFO [stderr]    Compiling syn v0.13.9
Dec 13 21:37:51.911 INFO [stderr]    Compiling chrono v0.4.2
Dec 13 21:37:51.911 INFO [stderr]    Compiling hyper v0.11.26
Dec 13 21:38:02.712 INFO [stderr]    Compiling serde_derive v1.0.55
Dec 13 21:38:15.499 INFO [stderr]    Compiling hyper-staticfile v0.2.0
Dec 13 21:38:21.951 INFO [stderr]    Compiling children-audio-library v1.0.0 (/source)
Dec 13 21:38:24.623 INFO [stderr] warning: unused variable: `file`
Dec 13 21:38:24.623 INFO [stderr]    --> src/library.rs:143:14
Dec 13 21:38:24.623 INFO [stderr]     |
Dec 13 21:38:24.623 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 13 21:38:24.623 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Dec 13 21:38:24.623 INFO [stderr]     |
Dec 13 21:38:24.623 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 21:38:24.623 INFO [stderr] 
Dec 13 21:38:24.771 INFO [stderr] warning: function is never used: `file_size`
Dec 13 21:38:24.771 INFO [stderr]    --> src/library.rs:143:1
Dec 13 21:38:24.771 INFO [stderr]     |
Dec 13 21:38:24.771 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 13 21:38:24.771 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:24.771 INFO [stderr]     |
Dec 13 21:38:24.771 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 21:38:24.771 INFO [stderr] 
Dec 13 21:38:24.771 INFO [stderr] warning: function is never used: `is_album_cover`
Dec 13 21:38:24.771 INFO [stderr]    --> src/library.rs:170:1
Dec 13 21:38:24.771 INFO [stderr]     |
Dec 13 21:38:24.771 INFO [stderr] 170 | fn is_album_cover(path: &Path) -> bool {
Dec 13 21:38:24.771 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:24.771 INFO [stderr] 
Dec 13 21:38:24.771 INFO [stderr] warning: structure field `lastFmApiKey` should have a snake case name such as `last_fm_api_key`
Dec 13 21:38:24.771 INFO [stderr]   --> src/config.rs:10:5
Dec 13 21:38:24.771 INFO [stderr]    |
Dec 13 21:38:24.771 INFO [stderr] 10 |     pub lastFmApiKey: String,
Dec 13 21:38:24.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:24.771 INFO [stderr]    |
Dec 13 21:38:24.771 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 21:38:24.771 INFO [stderr] 
Dec 13 21:38:24.771 INFO [stderr] warning: structure field `discogsConsumerKey` should have a snake case name such as `discogs_consumer_key`
Dec 13 21:38:24.771 INFO [stderr]   --> src/config.rs:11:5
Dec 13 21:38:24.771 INFO [stderr]    |
Dec 13 21:38:24.771 INFO [stderr] 11 |     pub discogsConsumerKey: String,
Dec 13 21:38:24.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:24.771 INFO [stderr] 
Dec 13 21:38:24.771 INFO [stderr] warning: structure field `discogsConsumerSecret` should have a snake case name such as `discogs_consumer_secret`
Dec 13 21:38:24.771 INFO [stderr]   --> src/config.rs:12:5
Dec 13 21:38:24.771 INFO [stderr]    |
Dec 13 21:38:24.771 INFO [stderr] 12 |     pub discogsConsumerSecret: String,
Dec 13 21:38:24.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:24.771 INFO [stderr] 
Dec 13 21:38:24.771 INFO [stderr] warning: structure field `bluetoothSpeaker` should have a snake case name such as `bluetooth_speaker`
Dec 13 21:38:24.771 INFO [stderr]   --> src/config.rs:13:5
Dec 13 21:38:24.771 INFO [stderr]    |
Dec 13 21:38:24.771 INFO [stderr] 13 |     pub bluetoothSpeaker: String
Dec 13 21:38:24.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:24.771 INFO [stderr] 
Dec 13 21:38:24.775 INFO [stderr] warning: structure field `updatedAt` should have a snake case name such as `updated_at`
Dec 13 21:38:24.775 INFO [stderr]   --> src/library.rs:24:5
Dec 13 21:38:24.775 INFO [stderr]    |
Dec 13 21:38:24.775 INFO [stderr] 24 |     pub updatedAt: String,
Dec 13 21:38:24.775 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:24.775 INFO [stderr] 
Dec 13 21:38:34.199 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 21:38:34.199 INFO [stderr]  --> src/bin/cli.rs:9:5
Dec 13 21:38:34.199 INFO [stderr]   |
Dec 13 21:38:34.199 INFO [stderr] 9 | use std::path::Path;
Dec 13 21:38:34.199 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 21:38:34.199 INFO [stderr]   |
Dec 13 21:38:34.199 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:38:34.199 INFO [stderr] 
Dec 13 21:38:34.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:38:34.283 INFO [stderr]   --> src/bin/cli.rs:17:5
Dec 13 21:38:34.283 INFO [stderr]    |
Dec 13 21:38:34.283 INFO [stderr] 17 |     serde_json::to_writer_pretty(file, &_library);
Dec 13 21:38:34.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:34.283 INFO [stderr]    |
Dec 13 21:38:34.283 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 21:38:34.283 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:38:34.283 INFO [stderr] 
Dec 13 21:38:38.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.03s
Dec 13 21:38:38.755 INFO [stderr] su: No module specific data is present
Dec 13 21:38:40.604 INFO running `"docker" "inspect" "9ce5eff6a39be523f56eb1faec86da3e3bd97fe132dffb22e953ed376f4ff468"`
Dec 13 21:38:40.955 INFO running `"docker" "rm" "-f" "9ce5eff6a39be523f56eb1faec86da3e3bd97fe132dffb22e953ed376f4ff468"`
Dec 13 21:38:41.387 INFO [stdout] 9ce5eff6a39be523f56eb1faec86da3e3bd97fe132dffb22e953ed376f4ff468
Dec 13 21:38:41.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 21:38:41.775 INFO [stdout] d0944583b90a7e6498a61bca5d07dc6a384fec34c44919aefd6eca37971c504b
Dec 13 21:38:41.777 INFO running `"docker" "start" "-a" "d0944583b90a7e6498a61bca5d07dc6a384fec34c44919aefd6eca37971c504b"`
Dec 13 21:38:42.999 INFO [stderr] usermod: no changes
Dec 13 21:38:43.219 INFO [stderr]    Compiling children-audio-library v1.0.0 (/source)
Dec 13 21:38:48.059 INFO [stderr] warning: unused variable: `file`
Dec 13 21:38:48.059 INFO [stderr]    --> src/library.rs:143:14
Dec 13 21:38:48.059 INFO [stderr]     |
Dec 13 21:38:48.059 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 13 21:38:48.059 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Dec 13 21:38:48.059 INFO [stderr]     |
Dec 13 21:38:48.059 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 21:38:48.059 INFO [stderr] 
Dec 13 21:38:48.163 INFO [stderr] warning: function is never used: `file_size`
Dec 13 21:38:48.163 INFO [stderr]    --> src/library.rs:143:1
Dec 13 21:38:48.163 INFO [stderr]     |
Dec 13 21:38:48.163 INFO [stderr] 143 | fn file_size(file: &File) {
Dec 13 21:38:48.163 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.163 INFO [stderr]     |
Dec 13 21:38:48.163 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 21:38:48.163 INFO [stderr] 
Dec 13 21:38:48.163 INFO [stderr] warning: function is never used: `is_album_cover`
Dec 13 21:38:48.163 INFO [stderr]    --> src/library.rs:170:1
Dec 13 21:38:48.163 INFO [stderr]     |
Dec 13 21:38:48.163 INFO [stderr] 170 | fn is_album_cover(path: &Path) -> bool {
Dec 13 21:38:48.163 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.163 INFO [stderr] 
Dec 13 21:38:48.163 INFO [stderr] warning: structure field `lastFmApiKey` should have a snake case name such as `last_fm_api_key`
Dec 13 21:38:48.163 INFO [stderr]   --> src/config.rs:10:5
Dec 13 21:38:48.163 INFO [stderr]    |
Dec 13 21:38:48.163 INFO [stderr] 10 |     pub lastFmApiKey: String,
Dec 13 21:38:48.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.163 INFO [stderr]    |
Dec 13 21:38:48.163 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 21:38:48.163 INFO [stderr] 
Dec 13 21:38:48.163 INFO [stderr] warning: structure field `discogsConsumerKey` should have a snake case name such as `discogs_consumer_key`
Dec 13 21:38:48.163 INFO [stderr]   --> src/config.rs:11:5
Dec 13 21:38:48.163 INFO [stderr]    |
Dec 13 21:38:48.163 INFO [stderr] 11 |     pub discogsConsumerKey: String,
Dec 13 21:38:48.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.163 INFO [stderr] 
Dec 13 21:38:48.163 INFO [stderr] warning: structure field `discogsConsumerSecret` should have a snake case name such as `discogs_consumer_secret`
Dec 13 21:38:48.163 INFO [stderr]   --> src/config.rs:12:5
Dec 13 21:38:48.163 INFO [stderr]    |
Dec 13 21:38:48.163 INFO [stderr] 12 |     pub discogsConsumerSecret: String,
Dec 13 21:38:48.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.163 INFO [stderr] 
Dec 13 21:38:48.163 INFO [stderr] warning: structure field `bluetoothSpeaker` should have a snake case name such as `bluetooth_speaker`
Dec 13 21:38:48.163 INFO [stderr]   --> src/config.rs:13:5
Dec 13 21:38:48.163 INFO [stderr]    |
Dec 13 21:38:48.163 INFO [stderr] 13 |     pub bluetoothSpeaker: String
Dec 13 21:38:48.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.163 INFO [stderr] 
Dec 13 21:38:48.164 INFO [stderr] warning: structure field `updatedAt` should have a snake case name such as `updated_at`
Dec 13 21:38:48.164 INFO [stderr]   --> src/library.rs:24:5
Dec 13 21:38:48.164 INFO [stderr]    |
Dec 13 21:38:48.164 INFO [stderr] 24 |     pub updatedAt: String,
Dec 13 21:38:48.164 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.164 INFO [stderr] 
Dec 13 21:38:48.250 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 21:38:48.250 INFO [stderr]  --> src/bin/cli.rs:9:5
Dec 13 21:38:48.250 INFO [stderr]   |
Dec 13 21:38:48.250 INFO [stderr] 9 | use std::path::Path;
Dec 13 21:38:48.250 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 21:38:48.259 INFO [stderr]   |
Dec 13 21:38:48.259 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:38:48.259 INFO [stderr] 
Dec 13 21:38:48.351 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:38:48.351 INFO [stderr]   --> src/bin/cli.rs:17:5
Dec 13 21:38:48.351 INFO [stderr]    |
Dec 13 21:38:48.351 INFO [stderr] 17 |     serde_json::to_writer_pretty(file, &_library);
Dec 13 21:38:48.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:38:48.351 INFO [stderr]    |
Dec 13 21:38:48.351 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 21:38:48.351 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:38:48.351 INFO [stderr] 
Dec 13 21:38:48.645 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
Dec 13 21:38:48.652 INFO [stderr] su: No module specific data is present
Dec 13 21:38:49.147 INFO running `"docker" "inspect" "d0944583b90a7e6498a61bca5d07dc6a384fec34c44919aefd6eca37971c504b"`
Dec 13 21:38:49.459 INFO running `"docker" "rm" "-f" "d0944583b90a7e6498a61bca5d07dc6a384fec34c44919aefd6eca37971c504b"`
Dec 13 21:38:49.803 INFO [stdout] d0944583b90a7e6498a61bca5d07dc6a384fec34c44919aefd6eca37971c504b
Dec 13 21:38:49.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 21:38:50.230 INFO [stdout] 0d73b8b6ead4879de6357d73dca40401514102c0acc20aa798afc50b511cc423
Dec 13 21:38:50.239 INFO running `"docker" "start" "-a" "0d73b8b6ead4879de6357d73dca40401514102c0acc20aa798afc50b511cc423"`
Dec 13 21:38:52.218 INFO [stderr] usermod: no changes
Dec 13 21:38:52.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Dec 13 21:38:52.429 INFO [stderr]      Running /target/debug/deps/lib-25f94bc3c1f4199d
Dec 13 21:38:52.431 INFO [stdout] 
Dec 13 21:38:52.431 INFO [stdout] running 0 tests
Dec 13 21:38:52.431 INFO [stdout] 
Dec 13 21:38:52.431 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:38:52.431 INFO [stdout] 
Dec 13 21:38:52.439 INFO [stderr]      Running /target/debug/deps/cli-ba1070ce677608f4
Dec 13 21:38:52.448 INFO [stdout] 
Dec 13 21:38:52.448 INFO [stdout] running 0 tests
Dec 13 21:38:52.448 INFO [stdout] 
Dec 13 21:38:52.448 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:38:52.448 INFO [stdout] 
Dec 13 21:38:52.449 INFO [stderr]      Running /target/debug/deps/server-5debfb1048bc9438
Dec 13 21:38:52.451 INFO [stdout] 
Dec 13 21:38:52.451 INFO [stdout] running 0 tests
Dec 13 21:38:52.451 INFO [stdout] 
Dec 13 21:38:52.451 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:38:52.451 INFO [stdout] 
Dec 13 21:38:52.455 INFO [stderr]    Doc-tests lib
Dec 13 21:38:57.523 INFO [stdout] 
Dec 13 21:38:57.523 INFO [stdout] running 0 tests
Dec 13 21:38:57.523 INFO [stdout] 
Dec 13 21:38:57.523 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:38:57.523 INFO [stdout] 
Dec 13 21:38:57.535 INFO [stderr] su: No module specific data is present
Dec 13 21:38:58.615 INFO running `"docker" "inspect" "0d73b8b6ead4879de6357d73dca40401514102c0acc20aa798afc50b511cc423"`
Dec 13 21:38:58.871 INFO running `"docker" "rm" "-f" "0d73b8b6ead4879de6357d73dca40401514102c0acc20aa798afc50b511cc423"`
Dec 13 21:38:59.143 INFO [stdout] 0d73b8b6ead4879de6357d73dca40401514102c0acc20aa798afc50b511cc423