[INFO] cloning repository https://github.com/astratagem/tuners
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/astratagem/tuners" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastratagem%2Ftuners", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd57493c3ab0a428d19a10ddf64f336fd432a3ae
[INFO] testing astratagem/tuners against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastratagem%2Ftuners" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/astratagem/tuners
[INFO] finished tweaking git repo https://github.com/astratagem/tuners
[INFO] tweaked toml for git repo https://github.com/astratagem/tuners written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/astratagem/tuners on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tuners v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Complete` and `Error` are never constructed
[INFO] [stdout]   --> src/app.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | enum ScanMessage {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 61 |     Complete(Vec<AudioFile>),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 62 |     Error(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AutoTagging` is never constructed
[INFO] [stdout]   --> src/app.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct AutoTagging {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `artist`, `total_tracks`, and `genre` are never read
[INFO] [stdout]   --> src/models.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioFile {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub artist: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub total_tracks: Option<u32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub genre: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_discs` is never read
[INFO] [stdout]   --> src/models.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AlbumCluster {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub total_discs: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AlbumCluster` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.93s
[INFO] running `Command { std: "docker" "inspect" "5b95508b07d986182e1faf81cfc3662f9c03462e3e6396a8e6de5e42361c9ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b95508b07d986182e1faf81cfc3662f9c03462e3e6396a8e6de5e42361c9ce7", kill_on_drop: false }`
[INFO] [stdout] 5b95508b07d986182e1faf81cfc3662f9c03462e3e6396a8e6de5e42361c9ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84a090ecdfce9446bebb141f7c0d7ae172b206288dbd9175d56871955ab5d385
[INFO] running `Command { std: "docker" "start" "-a" "84a090ecdfce9446bebb141f7c0d7ae172b206288dbd9175d56871955ab5d385", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuners v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Complete` and `Error` are never constructed
[INFO] [stdout]   --> src/app.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | enum ScanMessage {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 61 |     Complete(Vec<AudioFile>),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 62 |     Error(String),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AutoTagging` is never constructed
[INFO] [stdout]   --> src/app.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct AutoTagging {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `artist`, `total_tracks`, and `genre` are never read
[INFO] [stdout]   --> src/models.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioFile {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub artist: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub total_tracks: Option<u32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub genre: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AudioFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_discs` is never read
[INFO] [stdout]   --> src/models.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AlbumCluster {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub total_discs: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AlbumCluster` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "84a090ecdfce9446bebb141f7c0d7ae172b206288dbd9175d56871955ab5d385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a090ecdfce9446bebb141f7c0d7ae172b206288dbd9175d56871955ab5d385", kill_on_drop: false }`
[INFO] [stdout] 84a090ecdfce9446bebb141f7c0d7ae172b206288dbd9175d56871955ab5d385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 018f3e3b8e6ceaef1756b7f5c8d36764e0331dda239fb0f05bf292761822364e
[INFO] running `Command { std: "docker" "start" "-a" "018f3e3b8e6ceaef1756b7f5c8d36764e0331dda239fb0f05bf292761822364e", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Complete` and `Error` are never constructed
[INFO] [stderr]   --> src/app.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 60 | enum ScanMessage {
[INFO] [stderr]    |      ----------- variants in this enum
[INFO] [stderr] 61 |     Complete(Vec<AudioFile>),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 62 |     Error(String),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AutoTagging` is never constructed
[INFO] [stderr]   --> src/app.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 65 | struct AutoTagging {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `artist`, `total_tracks`, and `genre` are never read
[INFO] [stderr]   --> src/models.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct AudioFile {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub artist: Option<String>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub total_tracks: Option<u32>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub genre: Option<String>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AudioFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `total_discs` is never read
[INFO] [stderr]   --> src/models.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct AlbumCluster {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub total_discs: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AlbumCluster` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `tuners` (bin "tune" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tune-bba71d740dbc9558)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "018f3e3b8e6ceaef1756b7f5c8d36764e0331dda239fb0f05bf292761822364e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018f3e3b8e6ceaef1756b7f5c8d36764e0331dda239fb0f05bf292761822364e", kill_on_drop: false }`
[INFO] [stdout] 018f3e3b8e6ceaef1756b7f5c8d36764e0331dda239fb0f05bf292761822364e
