[INFO] cloning repository ConnorSkees/rpng
[INFO] running `"git" "clone" "--bare" "git://github.com/ConnorSkees/rpng.git" "work/cache/sources/gh/ConnorSkees/rpng"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ConnorSkees/rpng'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ConnorSkees/rpng" "work/ex/beta-1.37-6/sources/1.36.0/gh/ConnorSkees/rpng"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ConnorSkees/rpng'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ConnorSkees/rpng" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ConnorSkees/rpng"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ConnorSkees/rpng'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f2ccfe826a869b4beec161cd5dc0725f8746feeb
[INFO] sha for GitHub repo ConnorSkees/rpng: f2ccfe826a869b4beec161cd5dc0725f8746feeb
[INFO] validating manifest of ConnorSkees/rpng on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ConnorSkees/rpng on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ConnorSkees/rpng
[INFO] finished frobbing ConnorSkees/rpng
[INFO] frobbed toml for ConnorSkees/rpng written to work/ex/beta-1.37-6/sources/1.36.0/gh/ConnorSkees/rpng/Cargo.toml
[INFO] started frobbing ConnorSkees/rpng
[INFO] finished frobbing ConnorSkees/rpng
[INFO] frobbed toml for ConnorSkees/rpng written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ConnorSkees/rpng/Cargo.toml
[INFO] crate ConnorSkees/rpng already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ConnorSkees/rpng against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ConnorSkees/rpng:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7cdd17cf1e6612b8e84da58f6a605c10126d5cee9cd3d88102abbcb469ac8d60
[INFO] running `"docker" "start" "-a" "7cdd17cf1e6612b8e84da58f6a605c10126d5cee9cd3d88102abbcb469ac8d60"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling rpng v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: unexpected close delimiter: `}`
[INFO] [stderr]    --> src/main.rs:145:1
[INFO] [stderr]     |
[INFO] [stderr] 145 | }
[INFO] [stderr]     | ^ unexpected close delimiter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rpng`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7cdd17cf1e6612b8e84da58f6a605c10126d5cee9cd3d88102abbcb469ac8d60"`
[INFO] running `"docker" "rm" "-f" "7cdd17cf1e6612b8e84da58f6a605c10126d5cee9cd3d88102abbcb469ac8d60"`
[INFO] [stdout] 7cdd17cf1e6612b8e84da58f6a605c10126d5cee9cd3d88102abbcb469ac8d60