[INFO] updating cached repository taturou/lifegame-core
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/taturou/lifegame-core
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/taturou/lifegame-core" "work/ex/beta-1.38-1/sources/1.37.0/gh/taturou/lifegame-core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/taturou/lifegame-core'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/taturou/lifegame-core" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/taturou/lifegame-core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/taturou/lifegame-core'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 237ff309afd790b6ca717e8220cb3e0ffefac0b1
[INFO] sha for GitHub repo taturou/lifegame-core: 237ff309afd790b6ca717e8220cb3e0ffefac0b1
[INFO] validating manifest of taturou/lifegame-core 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 taturou/lifegame-core 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 taturou/lifegame-core
[INFO] finished frobbing taturou/lifegame-core
[INFO] frobbed toml for taturou/lifegame-core written to work/ex/beta-1.38-1/sources/1.37.0/gh/taturou/lifegame-core/Cargo.toml
[INFO] started frobbing taturou/lifegame-core
[INFO] finished frobbing taturou/lifegame-core
[INFO] frobbed toml for taturou/lifegame-core written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/taturou/lifegame-core/Cargo.toml
[INFO] crate taturou/lifegame-core 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing taturou/lifegame-core against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/taturou/lifegame-core:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 54555799ca6e83daf8b0c6ba5e2a41e9af8ffcf5642a829b0c2389a1199f411b
[INFO] running `"docker" "start" "-a" "54555799ca6e83daf8b0c6ba5e2a41e9af8ffcf5642a829b0c2389a1199f411b"`
[INFO] [stderr]    Compiling lifegame v2.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lifegame.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |     callback: Box<FnMut(CallbackInfo)>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(CallbackInfo)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "54555799ca6e83daf8b0c6ba5e2a41e9af8ffcf5642a829b0c2389a1199f411b"`
[INFO] running `"docker" "rm" "-f" "54555799ca6e83daf8b0c6ba5e2a41e9af8ffcf5642a829b0c2389a1199f411b"`
[INFO] [stdout] 54555799ca6e83daf8b0c6ba5e2a41e9af8ffcf5642a829b0c2389a1199f411b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/taturou/lifegame-core:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 22b44c62ec6f71a0979a50b5f1b62d7b1919207635373ea3e1351f9ec6413bc6
[INFO] running `"docker" "start" "-a" "22b44c62ec6f71a0979a50b5f1b62d7b1919207635373ea3e1351f9ec6413bc6"`
[INFO] [stderr]    Compiling lifegame v2.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lifegame.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |     callback: Box<FnMut(CallbackInfo)>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(CallbackInfo)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "22b44c62ec6f71a0979a50b5f1b62d7b1919207635373ea3e1351f9ec6413bc6"`
[INFO] running `"docker" "rm" "-f" "22b44c62ec6f71a0979a50b5f1b62d7b1919207635373ea3e1351f9ec6413bc6"`
[INFO] [stdout] 22b44c62ec6f71a0979a50b5f1b62d7b1919207635373ea3e1351f9ec6413bc6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/taturou/lifegame-core:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 30a0e97d4d13ff7f94ba26232d1494b9a8cd69ff5be5c04e5591b255d230fa42
[INFO] running `"docker" "start" "-a" "30a0e97d4d13ff7f94ba26232d1494b9a8cd69ff5be5c04e5591b255d230fa42"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lifegame-ac19256049a2d7f2
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_depopulation_1 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_depopulation_0 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_depopulation_2 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_overpopulation_1 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_overpopulation_2 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_overpopulation_roll ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_depopulation_3 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_overpopulation_5 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_generation ... ok
[INFO] [stdout] test lifegame::tests::generation_is_0_after_reset ... ok
[INFO] [stdout] test lifegame::tests::generation_default_is_0 ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_overpopulation_3 ... ok
[INFO] [stdout] test lifegame::tests::get_default_value_is_false ... ok
[INFO] [stdout] test lifegame::tests::callback ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_dead_by_overpopulation_4 ... ok
[INFO] [stdout] test lifegame::tests::iter_as_u8_filter_live_true ... ok
[INFO] [stdout] test lifegame::tests::iter_filter_live_false ... ok
[INFO] [stdout] test lifegame::tests::iter ... ok
[INFO] [stdout] test lifegame::tests::iter_filter_live_true ... ok
[INFO] [stdout] test lifegame::tests::iter_as_u8_filter_live_false ... ok
[INFO] [stdout] test lifegame::tests::generation_is_0_after_reset_by_rand ... ok
[INFO] [stdout] test lifegame::tests::evolution_with_survival ... ok
[INFO] [stdout] test lifegame::tests::iter_as_u8 ... ok
[INFO] [stdout] test lifegame::tests::new_1x1 ... ok
[INFO] [stdout] test lifegame::tests::new_100x50 ... ok
[INFO] [stdout] test lifegame::tests::num_cells_default_is_0 ... ok
[INFO] [stdout] test lifegame::tests::num_cells_is_1 ... ok
[INFO] [stdout] test lifegame::tests::set_to_false_and_get ... ok
[INFO] [stdout] test lifegame::tests::reset ... ok
[INFO] [stdout] test lifegame::tests::set_to_true_and_get ... ok
[INFO] [stdout] test lifegame::tests::get_x_over_width ... ok
[INFO] [stdout] test lifegame::tests::new_height_is_0 ... ok
[INFO] [stdout] test lifegame::tests::new_width_and_height_are_0 ... ok
[INFO] [stdout] test lifegame::tests::get_y_over_height ... ok
[INFO] [stdout] test lifegame::tests::set_x_over_width ... ok
[INFO] [stdout] test lifegame::tests::new_width_is_0 ... ok
[INFO] [stdout] test lifegame::tests::set_y_over_height ... ok
[INFO] [stdout] test lifegame::tests::num_cells_is_5000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 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" "30a0e97d4d13ff7f94ba26232d1494b9a8cd69ff5be5c04e5591b255d230fa42"`
[INFO] running `"docker" "rm" "-f" "30a0e97d4d13ff7f94ba26232d1494b9a8cd69ff5be5c04e5591b255d230fa42"`
[INFO] [stdout] 30a0e97d4d13ff7f94ba26232d1494b9a8cd69ff5be5c04e5591b255d230fa42