[INFO] updating cached repository kuy/lifegame.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kuy/lifegame.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kuy/lifegame.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/kuy/lifegame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kuy/lifegame.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kuy/lifegame.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kuy/lifegame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kuy/lifegame.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b56761c063bc96bd5388dfcb84cc4ea84b01ce67
[INFO] sha for GitHub repo kuy/lifegame.rs: b56761c063bc96bd5388dfcb84cc4ea84b01ce67
[INFO] validating manifest of kuy/lifegame.rs 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 kuy/lifegame.rs 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 kuy/lifegame.rs
[INFO] finished frobbing kuy/lifegame.rs
[INFO] frobbed toml for kuy/lifegame.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/kuy/lifegame.rs/Cargo.toml
[INFO] started frobbing kuy/lifegame.rs
[INFO] finished frobbing kuy/lifegame.rs
[INFO] frobbed toml for kuy/lifegame.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kuy/lifegame.rs/Cargo.toml
[INFO] crate kuy/lifegame.rs 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 kuy/lifegame.rs 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-4/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/kuy/lifegame.rs:/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] 50e4f37e28dfc38557f4f355e0128e9181cc7f9ba9f4149e0f928b017616cbaf
[INFO] running `"docker" "start" "-a" "50e4f37e28dfc38557f4f355e0128e9181cc7f9ba9f4149e0f928b017616cbaf"`
[INFO] [stderr]    Compiling cc v1.0.24
[INFO] [stderr]    Compiling ncurses v5.94.0
[INFO] [stderr]    Compiling lifegame v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.29s
[INFO] running `"docker" "inspect" "50e4f37e28dfc38557f4f355e0128e9181cc7f9ba9f4149e0f928b017616cbaf"`
[INFO] running `"docker" "rm" "-f" "50e4f37e28dfc38557f4f355e0128e9181cc7f9ba9f4149e0f928b017616cbaf"`
[INFO] [stdout] 50e4f37e28dfc38557f4f355e0128e9181cc7f9ba9f4149e0f928b017616cbaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/kuy/lifegame.rs:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 88c889257b68ef366ae3ce7c9c7ded509e45d527992611ce5e7e64917670e079
[INFO] running `"docker" "start" "-a" "88c889257b68ef366ae3ce7c9c7ded509e45d527992611ce5e7e64917670e079"`
[INFO] [stderr]    Compiling lifegame v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "88c889257b68ef366ae3ce7c9c7ded509e45d527992611ce5e7e64917670e079"`
[INFO] running `"docker" "rm" "-f" "88c889257b68ef366ae3ce7c9c7ded509e45d527992611ce5e7e64917670e079"`
[INFO] [stdout] 88c889257b68ef366ae3ce7c9c7ded509e45d527992611ce5e7e64917670e079
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/kuy/lifegame.rs:/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" "test" "--frozen"`
[INFO] [stdout] f820d75ccd68d7fb1af9d9f5fc9ea98ef8a13abffebfd6a5def6feaba10cb59e
[INFO] running `"docker" "start" "-a" "f820d75ccd68d7fb1af9d9f5fc9ea98ef8a13abffebfd6a5def6feaba10cb59e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lifegame-5d19238a9d4b3165
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lifegame-acf3390bf2ed21df
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lifegame
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f820d75ccd68d7fb1af9d9f5fc9ea98ef8a13abffebfd6a5def6feaba10cb59e"`
[INFO] running `"docker" "rm" "-f" "f820d75ccd68d7fb1af9d9f5fc9ea98ef8a13abffebfd6a5def6feaba10cb59e"`
[INFO] [stdout] f820d75ccd68d7fb1af9d9f5fc9ea98ef8a13abffebfd6a5def6feaba10cb59e