[INFO] updating cached repository sapir/disa
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sapir/disa
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sapir/disa" "work/ex/beta-1.37-6/sources/1.36.0/gh/sapir/disa"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sapir/disa'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sapir/disa" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sapir/disa"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sapir/disa'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8de622f05f134a1b825e443206660b33a87d551
[INFO] sha for GitHub repo sapir/disa: f8de622f05f134a1b825e443206660b33a87d551
[INFO] validating manifest of sapir/disa 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 sapir/disa 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 sapir/disa
[INFO] finished frobbing sapir/disa
[INFO] frobbed toml for sapir/disa written to work/ex/beta-1.37-6/sources/1.36.0/gh/sapir/disa/Cargo.toml
[INFO] started frobbing sapir/disa
[INFO] finished frobbing sapir/disa
[INFO] frobbed toml for sapir/disa written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sapir/disa/Cargo.toml
[INFO] crate sapir/disa 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 sapir/disa 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sapir/disa:/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] 7e9ae385c9543fad40a6506cbe19e46c266754ee3426e2cdc11aded6ad3706cd
[INFO] running `"docker" "start" "-a" "7e9ae385c9543fad40a6506cbe19e46c266754ee3426e2cdc11aded6ad3706cd"`
[INFO] [stderr]    Compiling disa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "7e9ae385c9543fad40a6506cbe19e46c266754ee3426e2cdc11aded6ad3706cd"`
[INFO] running `"docker" "rm" "-f" "7e9ae385c9543fad40a6506cbe19e46c266754ee3426e2cdc11aded6ad3706cd"`
[INFO] [stdout] 7e9ae385c9543fad40a6506cbe19e46c266754ee3426e2cdc11aded6ad3706cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sapir/disa:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2650298f9013a848e9f1941280ada9d47453c5cd8ad2a18077271e6c76969c9a
[INFO] running `"docker" "start" "-a" "2650298f9013a848e9f1941280ada9d47453c5cd8ad2a18077271e6c76969c9a"`
[INFO] [stderr]    Compiling disa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `disa`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name disa src/lib.rs --color never --emit=dep-info,metadata,link -C debuginfo=2 --test -C metadata=90098f50dc4f1def -C extra-filename=-90098f50dc4f1def --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern itertools=/opt/crater/target/debug/deps/libitertools-4f34dfdd81acd621.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "2650298f9013a848e9f1941280ada9d47453c5cd8ad2a18077271e6c76969c9a"`
[INFO] running `"docker" "rm" "-f" "2650298f9013a848e9f1941280ada9d47453c5cd8ad2a18077271e6c76969c9a"`
[INFO] [stdout] 2650298f9013a848e9f1941280ada9d47453c5cd8ad2a18077271e6c76969c9a