[INFO] cloning repository Schaeff/great-ci
[INFO] running `"git" "clone" "--bare" "git://github.com/Schaeff/great-ci.git" "work/cache/sources/gh/Schaeff/great-ci"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Schaeff/great-ci'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Schaeff/great-ci" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Schaeff/great-ci"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Schaeff/great-ci'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Schaeff/great-ci" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Schaeff/great-ci"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Schaeff/great-ci'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b9594088d028d87d6e5ff9cdfc6fec056a3b0de
[INFO] sha for GitHub repo Schaeff/great-ci: 4b9594088d028d87d6e5ff9cdfc6fec056a3b0de
[INFO] validating manifest of Schaeff/great-ci on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Schaeff/great-ci on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Schaeff/great-ci
[INFO] finished frobbing Schaeff/great-ci
[INFO] frobbed toml for Schaeff/great-ci written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Schaeff/great-ci/Cargo.toml
[INFO] started frobbing Schaeff/great-ci
[INFO] finished frobbing Schaeff/great-ci
[INFO] frobbed toml for Schaeff/great-ci written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Schaeff/great-ci/Cargo.toml
[INFO] crate Schaeff/great-ci already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing Schaeff/great-ci against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Schaeff/great-ci:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 0e7a04a21d58a69fd043b0bb0e0e3eb8b2311f94d3e996a899babde14d304a2c
[INFO] running `"docker" "start" "-a" "0e7a04a21d58a69fd043b0bb0e0e3eb8b2311f94d3e996a899babde14d304a2c"`
[INFO] [stderr]    Compiling great-ci v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0601]: `main` function not found in crate `great_ci`
[INFO] [stderr]   |
[INFO] [stderr]   = note: consider adding a `main` function to `src/main.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 `great-ci`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0e7a04a21d58a69fd043b0bb0e0e3eb8b2311f94d3e996a899babde14d304a2c"`
[INFO] running `"docker" "rm" "-f" "0e7a04a21d58a69fd043b0bb0e0e3eb8b2311f94d3e996a899babde14d304a2c"`
[INFO] [stdout] 0e7a04a21d58a69fd043b0bb0e0e3eb8b2311f94d3e996a899babde14d304a2c