[INFO] cloning repository https://github.com/timrobertsdev/hotcorners
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timrobertsdev/hotcorners" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimrobertsdev%2Fhotcorners", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimrobertsdev%2Fhotcorners'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2761f91b9bb9650712108c8bf9cb306f378d075a
[INFO] testing timrobertsdev/hotcorners against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimrobertsdev%2Fhotcorners" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  50% (4/8)
Updating files:  62% (5/8)
Updating files:  75% (6/8)
Updating files:  87% (7/8)
Updating files: 100% (8/8)
Updating files: 100% (8/8), done.
[INFO] validating manifest of git repo https://github.com/timrobertsdev/hotcorners on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timrobertsdev/hotcorners
[INFO] finished tweaking git repo https://github.com/timrobertsdev/hotcorners
[INFO] tweaked toml for git repo https://github.com/timrobertsdev/hotcorners written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/timrobertsdev/hotcorners already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d93153d255b9db254535d69689afd4169a6325abb08f94e5ec559476f1975e7
[INFO] running `Command { std: "docker" "start" "-a" "8d93153d255b9db254535d69689afd4169a6325abb08f94e5ec559476f1975e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d93153d255b9db254535d69689afd4169a6325abb08f94e5ec559476f1975e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d93153d255b9db254535d69689afd4169a6325abb08f94e5ec559476f1975e7", kill_on_drop: false }`
[INFO] [stdout] 8d93153d255b9db254535d69689afd4169a6325abb08f94e5ec559476f1975e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c51463125a896471a8513dd6bc3972eaf525664421f7d11084629f798f4d93e
[INFO] running `Command { std: "docker" "start" "-a" "4c51463125a896471a8513dd6bc3972eaf525664421f7d11084629f798f4d93e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling windows-sys v0.28.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling windows v0.28.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling toml v0.5.8
[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:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / //! A simple hot corners implementation for Windows 10/11
[INFO] [stdout] 2   | | #![cfg(windows)]
[INFO] [stdout] 3   | | #![windows_subsystem = "windows"]
[INFO] [stdout] 4   | | #![warn(rust_2018_idioms)]
[INFO] [stdout] ...   |
[INFO] [stdout] 237 | |     (key & 0x80) != 0
[INFO] [stdout] 238 | | }
[INFO] [stdout]     | |_^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4c51463125a896471a8513dd6bc3972eaf525664421f7d11084629f798f4d93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c51463125a896471a8513dd6bc3972eaf525664421f7d11084629f798f4d93e", kill_on_drop: false }`
[INFO] [stdout] 4c51463125a896471a8513dd6bc3972eaf525664421f7d11084629f798f4d93e