[INFO] crate detour 0.7.1 is already in cache
[INFO] checking detour-0.7.1 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate detour 0.7.1 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate detour 0.7.1 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate detour 0.7.1
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate detour 0.7.1
[INFO] tweaked toml for crates.io crate detour 0.7.1 written to work/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate detour 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3ccffe97714b82e4cf40e38afabc2b65f565e1a7a937cbbfc86eed9085856c29
[INFO] running `"docker" "start" "-a" "3ccffe97714b82e4cf40e38afabc2b65f565e1a7a937cbbfc86eed9085856c29"`
[INFO] [stderr]     Checking slice-pool v0.4.1
[INFO] [stderr]    Compiling libudis86-sys v0.2.1
[INFO] [stderr]     Checking mmap-fixed v0.1.5
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking detour v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0601]: `main` function not found in crate `messageboxw_detour`
[INFO] [stderr]   |
[INFO] [stderr]   = note: consider adding a `main` function to `examples/messageboxw_detour.rs`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0601`.
[INFO] [stderr] error: Could not compile `detour`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3ccffe97714b82e4cf40e38afabc2b65f565e1a7a937cbbfc86eed9085856c29"`
[INFO] running `"docker" "rm" "-f" "3ccffe97714b82e4cf40e38afabc2b65f565e1a7a937cbbfc86eed9085856c29"`
[INFO] [stdout] 3ccffe97714b82e4cf40e38afabc2b65f565e1a7a937cbbfc86eed9085856c29