[INFO] cloning repository https://github.com/hardfau18/mp_rater
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hardfau18/mp_rater" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardfau18%2Fmp_rater", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardfau18%2Fmp_rater'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33921ad1181c8d9c1361fae99555c7d94abab24e
[INFO] testing hardfau18/mp_rater against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardfau18%2Fmp_rater" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hardfau18/mp_rater on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hardfau18/mp_rater
[INFO] finished tweaking git repo https://github.com/hardfau18/mp_rater
[INFO] tweaked toml for git repo https://github.com/hardfau18/mp_rater written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hardfau18/mp_rater 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" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fba94f8a93b1f830f73b9f1a2e54c99ee08050f2f869126cc79c87318903875b
[INFO] running `Command { std: "docker" "start" "-a" "fba94f8a93b1f830f73b9f1a2e54c99ee08050f2f869126cc79c87318903875b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fba94f8a93b1f830f73b9f1a2e54c99ee08050f2f869126cc79c87318903875b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba94f8a93b1f830f73b9f1a2e54c99ee08050f2f869126cc79c87318903875b", kill_on_drop: false }`
[INFO] [stdout] fba94f8a93b1f830f73b9f1a2e54c99ee08050f2f869126cc79c87318903875b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5edda51088a269daa5f2d90ede71567a77d6fcfb45f6f2c7273860d0b232e1d3
[INFO] running `Command { std: "docker" "start" "-a" "5edda51088a269daa5f2d90ede71567a77d6fcfb45f6f2c7273860d0b232e1d3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling futures-core v0.3.24
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[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ordered-stream v0.0.1
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[INFO] [stderr]    Compiling rustc-serialize v0.3.24
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[INFO] [stderr]    Compiling thiserror-impl v1.0.33
[INFO] [stderr]    Compiling enumflags2_derive v0.7.4
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
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[INFO] [stderr]    Compiling clap_derive v3.2.18
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling mpd v0.1.0 (https://github.com/hardfau18/rust-mpd?branch=main#12a10f6f)
[INFO] [stderr]    Compiling thiserror v1.0.33
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling zvariant_derive v3.6.0
[INFO] [stderr]    Compiling zbus_macros v2.3.2
[INFO] [stderr]    Compiling clap v3.2.20
[INFO] [stderr]    Compiling tracing v0.1.36
[INFO] [stderr]    Compiling enumflags2 v0.7.5
[INFO] [stderr]    Compiling zvariant v3.6.0
[INFO] [stderr]    Compiling zbus_names v2.2.0
[INFO] [stderr]    Compiling zbus v2.3.2
[INFO] [stderr]    Compiling notify-rust v4.5.8
[INFO] [stderr]    Compiling mp_rater v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Title`, `Hash`, and `TrackId` are never constructed
[INFO] [stdout]   --> src/stats.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | enum ImportMethod<'a> {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 81 |     Title(&'a str),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 82 |     /// Generate the hash of the song and match
[INFO] [stdout] 83 |     Hash(u64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 84 |     /// Mtach using trackid of the tag
[INFO] [stdout] 85 |     TrackId(u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ImportMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7m 20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5edda51088a269daa5f2d90ede71567a77d6fcfb45f6f2c7273860d0b232e1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5edda51088a269daa5f2d90ede71567a77d6fcfb45f6f2c7273860d0b232e1d3", kill_on_drop: false }`
[INFO] [stdout] 5edda51088a269daa5f2d90ede71567a77d6fcfb45f6f2c7273860d0b232e1d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4294f879043ac1b660f2d3d637b9994fff8ada088bcd9975ebe3e4a35cd74968
[INFO] running `Command { std: "docker" "start" "-a" "4294f879043ac1b660f2d3d637b9994fff8ada088bcd9975ebe3e4a35cd74968", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp_rater v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Title`, `Hash`, and `TrackId` are never constructed
[INFO] [stdout]   --> src/stats.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | enum ImportMethod<'a> {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 81 |     Title(&'a str),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 82 |     /// Generate the hash of the song and match
[INFO] [stdout] 83 |     Hash(u64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 84 |     /// Mtach using trackid of the tag
[INFO] [stdout] 85 |     TrackId(u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ImportMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "4294f879043ac1b660f2d3d637b9994fff8ada088bcd9975ebe3e4a35cd74968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4294f879043ac1b660f2d3d637b9994fff8ada088bcd9975ebe3e4a35cd74968", kill_on_drop: false }`
[INFO] [stdout] 4294f879043ac1b660f2d3d637b9994fff8ada088bcd9975ebe3e4a35cd74968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94df99b3a313f646477ccae0d4c8adf763d908f4d5df85b0bd2c69d0c5a6ad61
[INFO] running `Command { std: "docker" "start" "-a" "94df99b3a313f646477ccae0d4c8adf763d908f4d5df85b0bd2c69d0c5a6ad61", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Title`, `Hash`, and `TrackId` are never constructed
[INFO] [stderr]   --> src/stats.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | enum ImportMethod<'a> {
[INFO] [stderr]    |      ------------ variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 81 |     Title(&'a str),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 82 |     /// Generate the hash of the song and match
[INFO] [stderr] 83 |     Hash(u64),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 84 |     /// Mtach using trackid of the tag
[INFO] [stderr] 85 |     TrackId(u64),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ImportMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mp_rater` (bin "mp_rater" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mp_rater-39a8453fdc702f76)
[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" "94df99b3a313f646477ccae0d4c8adf763d908f4d5df85b0bd2c69d0c5a6ad61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94df99b3a313f646477ccae0d4c8adf763d908f4d5df85b0bd2c69d0c5a6ad61", kill_on_drop: false }`
[INFO] [stdout] 94df99b3a313f646477ccae0d4c8adf763d908f4d5df85b0bd2c69d0c5a6ad61