[INFO] cloning repository https://github.com/dpadrosa/summer_music_player
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpadrosa/summer_music_player" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpadrosa%2Fsummer_music_player", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpadrosa%2Fsummer_music_player'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eac96f57570d9a35b626c4fcbbeda7d5a9110291
[INFO] building dpadrosa/summer_music_player against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpadrosa%2Fsummer_music_player" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dpadrosa/summer_music_player
[INFO] finished tweaking git repo https://github.com/dpadrosa/summer_music_player
[INFO] tweaked toml for git repo https://github.com/dpadrosa/summer_music_player written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dpadrosa/summer_music_player on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dpadrosa/summer_music_player already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5294ef7340dd08d27b7befa79f94419a56e501c2eedc9b2d197ea9443ff786e
[INFO] running `Command { std: "docker" "start" "-a" "c5294ef7340dd08d27b7befa79f94419a56e501c2eedc9b2d197ea9443ff786e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5294ef7340dd08d27b7befa79f94419a56e501c2eedc9b2d197ea9443ff786e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5294ef7340dd08d27b7befa79f94419a56e501c2eedc9b2d197ea9443ff786e", kill_on_drop: false }`
[INFO] [stdout] c5294ef7340dd08d27b7befa79f94419a56e501c2eedc9b2d197ea9443ff786e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad8329c336bdd0c91518e76edb18f999105e52fa96a5c4a12d0e983dd223501d
[INFO] running `Command { std: "docker" "start" "-a" "ad8329c336bdd0c91518e76edb18f999105e52fa96a5c4a12d0e983dd223501d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling symphonia-core v0.5.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling neon-build v0.10.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling symphonia-metadata v0.5.3
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.5.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling libwebp-sys v0.9.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling neon v0.10.1
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling fdeflate v0.3.1
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling half v2.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling exr v1.71.0
[INFO] [stderr]    Compiling tiff v0.9.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling neon-macros v0.10.1
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling neon-runtime v0.10.1
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling symphonia-format-ogg v0.5.3
[INFO] [stderr]    Compiling symphonia-format-isomp4 v0.5.3
[INFO] [stderr]    Compiling symphonia-format-mkv v0.5.3
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]    Compiling symphonia-bundle-flac v0.5.3
[INFO] [stderr]    Compiling symphonia-codec-vorbis v0.5.3
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]    Compiling symphonia-format-wav v0.5.3
[INFO] [stderr]    Compiling symphonia-codec-pcm v0.5.3
[INFO] [stderr]    Compiling symphonia-codec-aac v0.5.3
[INFO] [stderr]    Compiling symphonia-codec-adpcm v0.5.3
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0
[INFO] [stderr]    Compiling bitflags v2.3.2
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling metaflac v0.2.5
[INFO] [stderr]    Compiling derive_builder v0.12.0
[INFO] [stderr]    Compiling id3 v1.7.0
[INFO] [stderr]    Compiling symphonia v0.5.3
[INFO] [stderr]    Compiling uuid v1.3.4
[INFO] [stderr]    Compiling mp4ameta v0.11.0
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stderr]    Compiling mp3-duration v0.1.10
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling webp v0.2.6
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling scanner v0.1.0 (/opt/rustwide/workdir/packages/scanner)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> packages/scanner/src/metadata.rs:206:46
[INFO] [stdout]     |
[INFO] [stdout] 206 |         metadata.duration = duration.map(|d| ((d as u32) * time_base.numer / time_base.denom));
[INFO] [stdout]     |                                              ^                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 206 -         metadata.duration = duration.map(|d| ((d as u32) * time_base.numer / time_base.denom));
[INFO] [stdout] 206 +         metadata.duration = duration.map(|d| (d as u32) * time_base.numer / time_base.denom );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MetadataError`
[INFO] [stdout]  --> packages/scanner/src/scanner.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::{MetadataError, ScannerError};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AudioMetadata` and `self`
[INFO] [stdout]   --> packages/scanner/src/scanner.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     self, AudioMetadata, FlacMetadataExtractor, MetadataExtractor, Mp3MetadataExtractor,
[INFO] [stdout]    |     ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ThumbnailError` is never constructed
[INFO] [stdout]   --> packages/scanner/src/error.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct ThumbnailError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_optional_field_buffer` is never used
[INFO] [stdout]   --> packages/scanner/src/js.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn set_optional_field_buffer(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TagReader` is never used
[INFO] [stdout]   --> packages/scanner/src/scanner.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait TagReader {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "ad8329c336bdd0c91518e76edb18f999105e52fa96a5c4a12d0e983dd223501d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8329c336bdd0c91518e76edb18f999105e52fa96a5c4a12d0e983dd223501d", kill_on_drop: false }`
[INFO] [stdout] ad8329c336bdd0c91518e76edb18f999105e52fa96a5c4a12d0e983dd223501d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f24c4d944cf068bae63202688d96ec7c6d0cc021a3dcaffdd09b30912ebd95c
[INFO] running `Command { std: "docker" "start" "-a" "7f24c4d944cf068bae63202688d96ec7c6d0cc021a3dcaffdd09b30912ebd95c", kill_on_drop: false }`
[INFO] [stderr]    Compiling scanner v0.1.0 (/opt/rustwide/workdir/packages/scanner)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> packages/scanner/src/metadata.rs:206:46
[INFO] [stdout]     |
[INFO] [stdout] 206 |         metadata.duration = duration.map(|d| ((d as u32) * time_base.numer / time_base.denom));
[INFO] [stdout]     |                                              ^                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 206 -         metadata.duration = duration.map(|d| ((d as u32) * time_base.numer / time_base.denom));
[INFO] [stdout] 206 +         metadata.duration = duration.map(|d| (d as u32) * time_base.numer / time_base.denom );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> packages/scanner/src/scanner.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     self, AudioMetadata, FlacMetadataExtractor, MetadataExtractor, Mp3MetadataExtractor,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ThumbnailError` is never constructed
[INFO] [stdout]   --> packages/scanner/src/error.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct ThumbnailError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_optional_field_buffer` is never used
[INFO] [stdout]   --> packages/scanner/src/js.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn set_optional_field_buffer(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TagReader` is never used
[INFO] [stdout]   --> packages/scanner/src/scanner.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait TagReader {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "7f24c4d944cf068bae63202688d96ec7c6d0cc021a3dcaffdd09b30912ebd95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f24c4d944cf068bae63202688d96ec7c6d0cc021a3dcaffdd09b30912ebd95c", kill_on_drop: false }`
[INFO] [stdout] 7f24c4d944cf068bae63202688d96ec7c6d0cc021a3dcaffdd09b30912ebd95c
