[INFO] updating cached repository guangie88/emojis-printer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/guangie88/emojis-printer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/emojis-printer" "work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/emojis-printer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/emojis-printer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/emojis-printer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/guangie88/emojis-printer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/guangie88/emojis-printer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9df5b077ff6b94f770a7c7c14e3ba06f309fd866
[INFO] sha for GitHub repo guangie88/emojis-printer: 9df5b077ff6b94f770a7c7c14e3ba06f309fd866
[INFO] validating manifest of guangie88/emojis-printer 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 guangie88/emojis-printer 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 guangie88/emojis-printer
[INFO] finished frobbing guangie88/emojis-printer
[INFO] frobbed toml for guangie88/emojis-printer written to work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/emojis-printer/Cargo.toml
[INFO] started frobbing guangie88/emojis-printer
[INFO] finished frobbing guangie88/emojis-printer
[INFO] frobbed toml for guangie88/emojis-printer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/guangie88/emojis-printer/Cargo.toml
[INFO] crate guangie88/emojis-printer 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 guangie88/emojis-printer against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/guangie88/emojis-printer:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] cb1ef6a83de0d9ed2a74cb1c6a6cfe1138502defd1fa0eeea361d5565ce92fc1
[INFO] running `"docker" "start" "-a" "cb1ef6a83de0d9ed2a74cb1c6a6cfe1138502defd1fa0eeea361d5565ce92fc1"`
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling emojicons v1.0.1
[INFO] [stderr]    Compiling emojis-printer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `emojis-printer`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name full_list src/bin/full-list/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=a5cc6acda4a1fcdd -C extra-filename=-a5cc6acda4a1fcdd --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern emojicons=/opt/crater/target/debug/deps/libemojicons-439b6ebc7b4cd4ec.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "cb1ef6a83de0d9ed2a74cb1c6a6cfe1138502defd1fa0eeea361d5565ce92fc1"`
[INFO] running `"docker" "rm" "-f" "cb1ef6a83de0d9ed2a74cb1c6a6cfe1138502defd1fa0eeea361d5565ce92fc1"`
[INFO] [stdout] cb1ef6a83de0d9ed2a74cb1c6a6cfe1138502defd1fa0eeea361d5565ce92fc1