[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-1.38-1/sources/1.37.0/gh/kuy/lifegame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kuy/lifegame.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kuy/lifegame.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kuy/lifegame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kuy/lifegame.rs 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 kuy/lifegame.rs
[INFO] finished frobbing kuy/lifegame.rs
[INFO] frobbed toml for kuy/lifegame.rs written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kuy/lifegame.rs 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-6/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/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a8e0788285d047a64c42a5f774f3e17c0a8c3f43fcbdc6c5a3ca8fa3e7d6f923
[INFO] running `"docker" "start" "-a" "a8e0788285d047a64c42a5f774f3e17c0a8c3f43fcbdc6c5a3ca8fa3e7d6f923"`
[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 7.76s
[INFO] running `"docker" "inspect" "a8e0788285d047a64c42a5f774f3e17c0a8c3f43fcbdc6c5a3ca8fa3e7d6f923"`
[INFO] running `"docker" "rm" "-f" "a8e0788285d047a64c42a5f774f3e17c0a8c3f43fcbdc6c5a3ca8fa3e7d6f923"`
[INFO] [stdout] a8e0788285d047a64c42a5f774f3e17c0a8c3f43fcbdc6c5a3ca8fa3e7d6f923
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7371df84d540e192b75d1d72b51b49029b59021c128ff96c79ea47d25cd9ac4
[INFO] running `"docker" "start" "-a" "f7371df84d540e192b75d1d72b51b49029b59021c128ff96c79ea47d25cd9ac4"`
[INFO] [stderr]    Compiling lifegame v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "f7371df84d540e192b75d1d72b51b49029b59021c128ff96c79ea47d25cd9ac4"`
[INFO] running `"docker" "rm" "-f" "f7371df84d540e192b75d1d72b51b49029b59021c128ff96c79ea47d25cd9ac4"`
[INFO] [stdout] f7371df84d540e192b75d1d72b51b49029b59021c128ff96c79ea47d25cd9ac4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 06b540e797e10358f462f1cf61f3821e40d45d5fa97afb5c5b650b896955ba79
[INFO] running `"docker" "start" "-a" "06b540e797e10358f462f1cf61f3821e40d45d5fa97afb5c5b650b896955ba79"`
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lifegame-b6957ee656ff06c6
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lifegame-b77d3245ffc1b7c9
[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" "06b540e797e10358f462f1cf61f3821e40d45d5fa97afb5c5b650b896955ba79"`
[INFO] running `"docker" "rm" "-f" "06b540e797e10358f462f1cf61f3821e40d45d5fa97afb5c5b650b896955ba79"`
[INFO] [stdout] 06b540e797e10358f462f1cf61f3821e40d45d5fa97afb5c5b650b896955ba79