[INFO] cloning repository https://github.com/fuderis/rs-simple-summarize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fuderis/rs-simple-summarize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuderis%2Frs-simple-summarize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuderis%2Frs-simple-summarize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cffdf14a020967a1dde699c52b3344e877eacce
[INFO] checking fuderis/rs-simple-summarize against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuderis%2Frs-simple-summarize" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fuderis/rs-simple-summarize
[INFO] finished tweaking git repo https://github.com/fuderis/rs-simple-summarize
[INFO] tweaked toml for git repo https://github.com/fuderis/rs-simple-summarize written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fuderis/rs-simple-summarize on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fuderis/rs-simple-summarize 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf
[INFO] running `Command { std: "docker" "start" "d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking macron-regex v0.1.2
[INFO] [stderr]     Checking distance v0.4.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling macron-map v0.1.2
[INFO] [stderr]    Compiling macron-impl-error v0.1.3
[INFO] [stderr]    Compiling macron-str v0.1.1
[INFO] [stderr]    Compiling macron-impl-from v0.2.0
[INFO] [stderr]    Compiling macron-impl-into v0.2.0
[INFO] [stderr]     Checking macron-collections v0.1.6
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling macron-impl-display v0.3.0
[INFO] [stderr]     Checking macron v0.5.0
[INFO] [stderr]     Checking simple-summarize v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `markdown_sum`
[INFO] [stdout]    --> examples/markdown_sum.rs:170:2
[INFO] [stdout]     |
[INFO] [stdout] 170 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `examples/markdown_sum.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 `simple-summarize` (example "markdown_sum") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused dependency `distance`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | distance = "0.4.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `distance`
[INFO] [stderr] warning: `simple-summarize` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf", kill_on_drop: false }`
[INFO] [stdout] d0012af6ead49ee3b45ca1fc0f24985595b97bfd1aebbbe260d565122b316aaf
