[INFO] cloning repository https://github.com/LeeeSe/genshin-windsong-player
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeeeSe/genshin-windsong-player" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeeeSe%2Fgenshin-windsong-player", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeeeSe%2Fgenshin-windsong-player'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cca274a0d060cb7019cbb3568b30fc636f1d33f
[INFO] checking LeeeSe/genshin-windsong-player against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeeeSe%2Fgenshin-windsong-player" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LeeeSe/genshin-windsong-player on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LeeeSe/genshin-windsong-player
[INFO] finished tweaking git repo https://github.com/LeeeSe/genshin-windsong-player
[INFO] tweaked toml for git repo https://github.com/LeeeSe/genshin-windsong-player written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LeeeSe/genshin-windsong-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded timestamp-stretcher v0.1.0
[INFO] [stderr]   Downloaded midi-reader-writer v0.1.1
[INFO] [stderr]   Downloaded midly v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37af567d71b03dd316f2b33885b019703173ce100479cc9e3acbb993f3b28002
[INFO] running `Command { std: "docker" "start" "-a" "37af567d71b03dd316f2b33885b019703173ce100479cc9e3acbb993f3b28002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37af567d71b03dd316f2b33885b019703173ce100479cc9e3acbb993f3b28002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37af567d71b03dd316f2b33885b019703173ce100479cc9e3acbb993f3b28002", kill_on_drop: false }`
[INFO] [stdout] 37af567d71b03dd316f2b33885b019703173ce100479cc9e3acbb993f3b28002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6595ac693565de31ee9f8a49c84d7a014871c55dcd5b475bd52cee2e124ff8fb
[INFO] running `Command { std: "docker" "start" "-a" "6595ac693565de31ee9f8a49c84d7a014871c55dcd5b475bd52cee2e124ff8fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking midly v0.5.3
[INFO] [stderr]     Checking timestamp-stretcher v0.1.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling enigo v0.0.14
[INFO] [stderr]     Checking midi-reader-writer v0.1.1
[INFO] [stderr]     Checking genshin-windsong-player v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "6595ac693565de31ee9f8a49c84d7a014871c55dcd5b475bd52cee2e124ff8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6595ac693565de31ee9f8a49c84d7a014871c55dcd5b475bd52cee2e124ff8fb", kill_on_drop: false }`
[INFO] [stdout] 6595ac693565de31ee9f8a49c84d7a014871c55dcd5b475bd52cee2e124ff8fb
[INFO] checking LeeeSe/genshin-windsong-player against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeeeSe%2Fgenshin-windsong-player" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LeeeSe/genshin-windsong-player on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LeeeSe/genshin-windsong-player
[INFO] finished tweaking git repo https://github.com/LeeeSe/genshin-windsong-player
[INFO] tweaked toml for git repo https://github.com/LeeeSe/genshin-windsong-player written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LeeeSe/genshin-windsong-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0742047c642ea36ba37891b19995dcf70ab0eb524bad476db4350ccb01ff2aea
[INFO] running `Command { std: "docker" "start" "-a" "0742047c642ea36ba37891b19995dcf70ab0eb524bad476db4350ccb01ff2aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0742047c642ea36ba37891b19995dcf70ab0eb524bad476db4350ccb01ff2aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0742047c642ea36ba37891b19995dcf70ab0eb524bad476db4350ccb01ff2aea", kill_on_drop: false }`
[INFO] [stdout] 0742047c642ea36ba37891b19995dcf70ab0eb524bad476db4350ccb01ff2aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a64cab1e122f922de1cc51ec97978d72663f9297df5c841b8d75b28402fdb3e1
[INFO] running `Command { std: "docker" "start" "-a" "a64cab1e122f922de1cc51ec97978d72663f9297df5c841b8d75b28402fdb3e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking midly v0.5.3
[INFO] [stderr]     Checking timestamp-stretcher v0.1.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/midly-0.5.3/src/smf.rs:767:25
[INFO] [stdout]     |
[INFO] [stdout] 767 |                         Err(err).context(err_malformed!("malformed event"))?;
[INFO] [stdout]     |                         ^^^ cannot infer type of the type parameter `T` declared on the enum `Result`
[INFO] [stdout]     |
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]     |
[INFO] [stdout] 767 |                         Err::<T, error::Error>(err).context(err_malformed!("malformed event"))?;
[INFO] [stdout]     |                            +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling enigo v0.0.14
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `midly` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a64cab1e122f922de1cc51ec97978d72663f9297df5c841b8d75b28402fdb3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64cab1e122f922de1cc51ec97978d72663f9297df5c841b8d75b28402fdb3e1", kill_on_drop: false }`
[INFO] [stdout] a64cab1e122f922de1cc51ec97978d72663f9297df5c841b8d75b28402fdb3e1