[INFO] cloning repository https://github.com/mengh04/rmus-dl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mengh04/rmus-dl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmengh04%2Frmus-dl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmengh04%2Frmus-dl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] effcf6c2045e92ed5bbd4f14ee46607ce8140e7c
[INFO] checking mengh04/rmus-dl/effcf6c2045e92ed5bbd4f14ee46607ce8140e7c against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmengh04%2Frmus-dl" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mengh04/rmus-dl
[INFO] finished tweaking git repo https://github.com/mengh04/rmus-dl
[INFO] tweaked toml for git repo https://github.com/mengh04/rmus-dl written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mengh04/rmus-dl on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mengh04/rmus-dl 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ogg_pager v0.7.2
[INFO] [stderr]   Downloaded lofty_attr v0.12.0
[INFO] [stderr]   Downloaded lofty v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479
[INFO] running `Command { std: "docker" "start" "786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking tendril v0.5.1
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling portable-atomic v1.14.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking servo_arc v0.4.3
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking ogg_pager v0.7.2
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking ego-tree v0.11.0
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling selectors v0.38.0
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking dialoguer v0.12.0
[INFO] [stderr]    Compiling web_atoms v0.2.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking indicatif v0.18.6
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking time v0.3.54
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling cssparser-macros v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling lofty_attr v0.12.0
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking lofty v0.24.0
[INFO] [stderr]     Checking zerofrom v0.1.8
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[INFO] [stderr]     Checking cssparser v0.37.0
[INFO] [stderr]     Checking derive_more v2.1.1
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[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking markup5ever v0.39.0
[INFO] [stderr]     Checking html5ever v0.39.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking scraper v0.27.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]     Checking cookie_store v0.22.1
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking h2 v0.4.15
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking hyper v1.11.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rustls-platform-verifier v0.7.0
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking reqwest v0.13.4
[INFO] [stderr]     Checking rmus-dl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `title`
[INFO] [stdout]   --> examples/downloader.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let title = a.text().collect::<Vec<_>>().join("");
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_title`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `song_id`
[INFO] [stdout]   --> examples/downloader.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let song_id = href
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_song_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]   --> Cargo.toml:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 | [dependencies.thiserror]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `rmus-dl` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.88s
[INFO] running `Command { std: "docker" "inspect" "786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479", kill_on_drop: false }`
[INFO] [stdout] 786db51e5360029f12be0b8dd7fac378f2b0de62848951a59cfb15ae347bb479
