[INFO] fetching crate hotcorners 0.2.1...
[INFO] testing hotcorners-0.2.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate hotcorners 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate hotcorners 0.2.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hotcorners 0.2.1
[INFO] finished tweaking crates.io crate hotcorners 0.2.1
[INFO] tweaked toml for crates.io crate hotcorners 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate hotcorners 0.2.1 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows v0.22.1
[INFO] [stderr]   Downloaded windows_i686_msvc v0.22.1
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.22.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae3c5c7b4d7d3580c0273d0efe4d929897eb2095c726addbb413679c850791c5
[INFO] running `Command { std: "docker" "start" "-a" "ae3c5c7b4d7d3580c0273d0efe4d929897eb2095c726addbb413679c850791c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae3c5c7b4d7d3580c0273d0efe4d929897eb2095c726addbb413679c850791c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae3c5c7b4d7d3580c0273d0efe4d929897eb2095c726addbb413679c850791c5", kill_on_drop: false }`
[INFO] [stdout] ae3c5c7b4d7d3580c0273d0efe4d929897eb2095c726addbb413679c850791c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49c3d4d29a7f45d2e1a54a3085ee96e4e1690c1a80fb8dfe9812228f47d635ca
[INFO] running `Command { std: "docker" "start" "-a" "49c3d4d29a7f45d2e1a54a3085ee96e4e1690c1a80fb8dfe9812228f47d635ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows v0.22.1
[INFO] [stderr]    Compiling hotcorners v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `hotcorners`
[INFO] [stdout]    --> src/main.rs:222:2
[INFO] [stdout]     |
[INFO] [stdout] 222 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hotcorners` (bin "hotcorners") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "49c3d4d29a7f45d2e1a54a3085ee96e4e1690c1a80fb8dfe9812228f47d635ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c3d4d29a7f45d2e1a54a3085ee96e4e1690c1a80fb8dfe9812228f47d635ca", kill_on_drop: false }`
[INFO] [stdout] 49c3d4d29a7f45d2e1a54a3085ee96e4e1690c1a80fb8dfe9812228f47d635ca
[INFO] testing hotcorners-0.2.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate hotcorners 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate hotcorners 0.2.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hotcorners 0.2.1
[INFO] finished tweaking crates.io crate hotcorners 0.2.1
[INFO] tweaked toml for crates.io crate hotcorners 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate hotcorners 0.2.1 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a960b86c1da0bc028326466da4d9de3769e88f5991536ddb4941ab6511bb451e
[INFO] running `Command { std: "docker" "start" "-a" "a960b86c1da0bc028326466da4d9de3769e88f5991536ddb4941ab6511bb451e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a960b86c1da0bc028326466da4d9de3769e88f5991536ddb4941ab6511bb451e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a960b86c1da0bc028326466da4d9de3769e88f5991536ddb4941ab6511bb451e", kill_on_drop: false }`
[INFO] [stdout] a960b86c1da0bc028326466da4d9de3769e88f5991536ddb4941ab6511bb451e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a75535fa94f4112b62f03423acfee33b43c0e450f3474a3e905503eb4e86ece
[INFO] running `Command { std: "docker" "start" "-a" "0a75535fa94f4112b62f03423acfee33b43c0e450f3474a3e905503eb4e86ece", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows v0.22.1
[INFO] [stderr]    Compiling hotcorners v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `hotcorners`
[INFO] [stdout]    --> src/main.rs:222:2
[INFO] [stdout]     |
[INFO] [stdout] 222 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hotcorners` (bin "hotcorners") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0a75535fa94f4112b62f03423acfee33b43c0e450f3474a3e905503eb4e86ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a75535fa94f4112b62f03423acfee33b43c0e450f3474a3e905503eb4e86ece", kill_on_drop: false }`
[INFO] [stdout] 0a75535fa94f4112b62f03423acfee33b43c0e450f3474a3e905503eb4e86ece
