[INFO] updating cached repository computermouth/lbrfcgi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/computermouth/lbrfcgi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/computermouth/lbrfcgi" "work/ex/beta-1.38-1/sources/1.37.0/gh/computermouth/lbrfcgi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/computermouth/lbrfcgi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/computermouth/lbrfcgi" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/computermouth/lbrfcgi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/computermouth/lbrfcgi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c5d52ab9542556ae68bc359ae6a00d4b8c6719f1
[INFO] sha for GitHub repo computermouth/lbrfcgi: c5d52ab9542556ae68bc359ae6a00d4b8c6719f1
[INFO] validating manifest of computermouth/lbrfcgi on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of computermouth/lbrfcgi on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing computermouth/lbrfcgi
[INFO] finished frobbing computermouth/lbrfcgi
[INFO] frobbed toml for computermouth/lbrfcgi written to work/ex/beta-1.38-1/sources/1.37.0/gh/computermouth/lbrfcgi/Cargo.toml
[INFO] started frobbing computermouth/lbrfcgi
[INFO] finished frobbing computermouth/lbrfcgi
[INFO] frobbed toml for computermouth/lbrfcgi written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/computermouth/lbrfcgi/Cargo.toml
[INFO] crate computermouth/lbrfcgi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/computermouth/lbrfcgi/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/computermouth/rust-fcgi.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/computermouth/rust-fcgi.git`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing computermouth/lbrfcgi against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/computermouth/lbrfcgi:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e307548e3c07ab73610caa8749d6f7c1542b7c2d9c4c8afc2856781eb50a4365
[INFO] running `"docker" "start" "-a" "e307548e3c07ab73610caa8749d6f7c1542b7c2d9c4c8afc2856781eb50a4365"`
[INFO] [stderr]    Compiling fcgi v0.0.2 (https://github.com/computermouth/rust-fcgi.git#2efa9876)
[INFO] [stderr]    Compiling lbrfcgi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find value `c_type` in this scope
[INFO] [stderr]   --> src/main.rs:36:40
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let byte_count = request.write(c_type);
[INFO] [stderr]    |                                        ^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `lbrfcgi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e307548e3c07ab73610caa8749d6f7c1542b7c2d9c4c8afc2856781eb50a4365"`
[INFO] running `"docker" "rm" "-f" "e307548e3c07ab73610caa8749d6f7c1542b7c2d9c4c8afc2856781eb50a4365"`
[INFO] [stdout] e307548e3c07ab73610caa8749d6f7c1542b7c2d9c4c8afc2856781eb50a4365