[INFO] cloning repository https://github.com/TimotheeGerber/spotify-connect
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimotheeGerber/spotify-connect" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimotheeGerber%2Fspotify-connect", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimotheeGerber%2Fspotify-connect'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0990490cf786997853b177e8900bd7f06965fb8b
[INFO] checking TimotheeGerber/spotify-connect/0990490cf786997853b177e8900bd7f06965fb8b against master#1fe72d35998dea48aeecaf7fc07783b0b553f24f for pr-154992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimotheeGerber%2Fspotify-connect" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TimotheeGerber/spotify-connect
[INFO] finished tweaking git repo https://github.com/TimotheeGerber/spotify-connect
[INFO] tweaked toml for git repo https://github.com/TimotheeGerber/spotify-connect written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TimotheeGerber/spotify-connect on toolchain 1fe72d35998dea48aeecaf7fc07783b0b553f24f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TimotheeGerber/spotify-connect 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" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/librespot-org/librespot`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fe385098cf338506442add3a89bd779a6e77889769d9193decc4fb17a0d7852
[INFO] running `Command { std: "docker" "start" "-a" "4fe385098cf338506442add3a89bd779a6e77889769d9193decc4fb17a0d7852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fe385098cf338506442add3a89bd779a6e77889769d9193decc4fb17a0d7852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe385098cf338506442add3a89bd779a6e77889769d9193decc4fb17a0d7852", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d10ee0a355b3ff0dcad1c25b860b08c8a926733f107d69e64bcd4385e2ca4cc6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling librespot-core v0.5.0-dev (https://github.com/librespot-org/librespot?rev=fb5c0efdd65d87f1f506b9198227d64370b69f18#fb5c0efd)
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[INFO] [stderr]     Checking hyper-util v0.1.8
[INFO] [stderr]    Compiling librespot-protocol v0.5.0-dev (https://github.com/librespot-org/librespot?rev=fb5c0efdd65d87f1f506b9198227d64370b69f18#fb5c0efd)
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[INFO] [stderr]     Checking librespot-oauth v0.5.0-dev (https://github.com/librespot-org/librespot?rev=fb5c0efdd65d87f1f506b9198227d64370b69f18#fb5c0efd)
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[INFO] [stderr]     Checking spotify-connect-client v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> lib/src/proto.rs:176:23
[INFO] [stdout]     |
[INFO] [stdout] 176 |             username: USERNAME.to_string(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^ expected `Option<String>`, found `String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<std::string::String>`
[INFO] [stdout]              found struct `std::string::String`
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]     |
[INFO] [stdout] 176 |             username: Some(USERNAME.to_string()),
[INFO] [stdout]     |                       +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking spotify-connect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spotify-connect-client` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d10ee0a355b3ff0dcad1c25b860b08c8a926733f107d69e64bcd4385e2ca4cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10ee0a355b3ff0dcad1c25b860b08c8a926733f107d69e64bcd4385e2ca4cc6", kill_on_drop: false }`
[INFO] [stdout] d10ee0a355b3ff0dcad1c25b860b08c8a926733f107d69e64bcd4385e2ca4cc6