[INFO] cloning repository https://github.com/Nida759/Dec-Heu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nida759/Dec-Heu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNida759%2FDec-Heu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNida759%2FDec-Heu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79bf0009b408913e91333373370c9947cb335fc4
[INFO] checking Nida759/Dec-Heu/79bf0009b408913e91333373370c9947cb335fc4 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNida759%2FDec-Heu" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nida759/Dec-Heu on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nida759/Dec-Heu
[INFO] finished tweaking git repo https://github.com/Nida759/Dec-Heu
[INFO] tweaked toml for git repo https://github.com/Nida759/Dec-Heu written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Nida759/Dec-Heu 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 944f2384b91326b36230706c409ad58d670c24ef518c51314291914330016ce1
[INFO] running `Command { std: "docker" "start" "-a" "944f2384b91326b36230706c409ad58d670c24ef518c51314291914330016ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "944f2384b91326b36230706c409ad58d670c24ef518c51314291914330016ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944f2384b91326b36230706c409ad58d670c24ef518c51314291914330016ce1", kill_on_drop: false }`
[INFO] [stdout] 944f2384b91326b36230706c409ad58d670c24ef518c51314291914330016ce1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21dca1688684728c1d0ff5cee217e6b519036e8a7f8d335a685c9f9f67a93d38
[INFO] running `Command { std: "docker" "start" "-a" "21dca1688684728c1d0ff5cee217e6b519036e8a7f8d335a685c9f9f67a93d38", kill_on_drop: false }`
[INFO] [stderr]     Checking Dec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `Dec`
[INFO] [stdout]    --> src/main.rs:209:37
[INFO] [stdout]     |
[INFO] [stdout] 209 | // x::meonw() // associated function
[INFO] [stdout]     |                                     ^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Dec` (bin "Dec") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "21dca1688684728c1d0ff5cee217e6b519036e8a7f8d335a685c9f9f67a93d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21dca1688684728c1d0ff5cee217e6b519036e8a7f8d335a685c9f9f67a93d38", kill_on_drop: false }`
[INFO] [stdout] 21dca1688684728c1d0ff5cee217e6b519036e8a7f8d335a685c9f9f67a93d38