[INFO] updating cached repository TuckerBMorgan/LIFE
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TuckerBMorgan/LIFE
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TuckerBMorgan/LIFE" "work/ex/beta-1.37-6/sources/1.36.0/gh/TuckerBMorgan/LIFE"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/TuckerBMorgan/LIFE'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TuckerBMorgan/LIFE" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuckerBMorgan/LIFE"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuckerBMorgan/LIFE'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca93892b75c2a2ea1756c07d67c6a4f545a91112
[INFO] sha for GitHub repo TuckerBMorgan/LIFE: ca93892b75c2a2ea1756c07d67c6a4f545a91112
[INFO] validating manifest of TuckerBMorgan/LIFE 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 TuckerBMorgan/LIFE 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 TuckerBMorgan/LIFE
[INFO] finished frobbing TuckerBMorgan/LIFE
[INFO] frobbed toml for TuckerBMorgan/LIFE written to work/ex/beta-1.37-6/sources/1.36.0/gh/TuckerBMorgan/LIFE/Cargo.toml
[INFO] started frobbing TuckerBMorgan/LIFE
[INFO] finished frobbing TuckerBMorgan/LIFE
[INFO] frobbed toml for TuckerBMorgan/LIFE written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TuckerBMorgan/LIFE/Cargo.toml
[INFO] crate TuckerBMorgan/LIFE 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing TuckerBMorgan/LIFE 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TuckerBMorgan/LIFE:/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] bdc7e41fc480a2c9fd14dda98ed5ef28d83a70fd54bfc9f02e8c88fa76c4ddb0
[INFO] running `"docker" "start" "-a" "bdc7e41fc480a2c9fd14dda98ed5ef28d83a70fd54bfc9f02e8c88fa76c4ddb0"`
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling minifb v0.11.2
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling noise v0.5.1
[INFO] [stderr]    Compiling life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/main.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `noise::utils::*`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use noise::utils::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:153:28
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.random_source.shuffle(&mut range_y);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:156:32
[INFO] [stderr]     |
[INFO] [stderr] 156 |             self.random_source.shuffle(&mut range_x);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:233:28
[INFO] [stderr]     |
[INFO] [stderr] 233 |         self.random_source.shuffle(&mut range_y);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:237:32
[INFO] [stderr]     |
[INFO] [stderr] 237 |             self.random_source.shuffle(&mut range_x);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:276:28
[INFO] [stderr]     |
[INFO] [stderr] 276 |         self.random_source.shuffle(&mut range_y);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:279:32
[INFO] [stderr]     |
[INFO] [stderr] 279 |             self.random_source.shuffle(&mut range_x);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_min` is never read
[INFO] [stderr]    --> src/main.rs:290:25
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 let mut x_min = x;
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_min` is never read
[INFO] [stderr]    --> src/main.rs:298:25
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 let mut y_min = y;
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `look_functions`
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     look_functions: Vec<fn(&mut Simulation, usize, usize, i32, &mut bool) -> ()>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.78s
[INFO] running `"docker" "inspect" "bdc7e41fc480a2c9fd14dda98ed5ef28d83a70fd54bfc9f02e8c88fa76c4ddb0"`
[INFO] running `"docker" "rm" "-f" "bdc7e41fc480a2c9fd14dda98ed5ef28d83a70fd54bfc9f02e8c88fa76c4ddb0"`
[INFO] [stdout] bdc7e41fc480a2c9fd14dda98ed5ef28d83a70fd54bfc9f02e8c88fa76c4ddb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TuckerBMorgan/LIFE:/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] 1061905fb5aa42c002cedc9627212bd2d59c6cd8bb2ff28c6f3456e810507947
[INFO] running `"docker" "start" "-a" "1061905fb5aa42c002cedc9627212bd2d59c6cd8bb2ff28c6f3456e810507947"`
[INFO] [stderr]    Compiling life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/main.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `noise::utils::*`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use noise::utils::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:153:28
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.random_source.shuffle(&mut range_y);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:156:32
[INFO] [stderr]     |
[INFO] [stderr] 156 |             self.random_source.shuffle(&mut range_x);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:233:28
[INFO] [stderr]     |
[INFO] [stderr] 233 |         self.random_source.shuffle(&mut range_y);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:237:32
[INFO] [stderr]     |
[INFO] [stderr] 237 |             self.random_source.shuffle(&mut range_x);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:276:28
[INFO] [stderr]     |
[INFO] [stderr] 276 |         self.random_source.shuffle(&mut range_y);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
[INFO] [stderr]    --> src/main.rs:279:32
[INFO] [stderr]     |
[INFO] [stderr] 279 |             self.random_source.shuffle(&mut range_x);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x_min` is never read
[INFO] [stderr]    --> src/main.rs:290:25
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 let mut x_min = x;
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y_min` is never read
[INFO] [stderr]    --> src/main.rs:298:25
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 let mut y_min = y;
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `look_functions`
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     look_functions: Vec<fn(&mut Simulation, usize, usize, i32, &mut bool) -> ()>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "1061905fb5aa42c002cedc9627212bd2d59c6cd8bb2ff28c6f3456e810507947"`
[INFO] running `"docker" "rm" "-f" "1061905fb5aa42c002cedc9627212bd2d59c6cd8bb2ff28c6f3456e810507947"`
[INFO] [stdout] 1061905fb5aa42c002cedc9627212bd2d59c6cd8bb2ff28c6f3456e810507947
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TuckerBMorgan/LIFE:/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"`
[INFO] [stdout] 952540df8a78d25883549728dfe08d933b0a3b1f736b662774c3fb94bce26d79
[INFO] running `"docker" "start" "-a" "952540df8a78d25883549728dfe08d933b0a3b1f736b662774c3fb94bce26d79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/life-2813326711bcbc3f
[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" "952540df8a78d25883549728dfe08d933b0a3b1f736b662774c3fb94bce26d79"`
[INFO] running `"docker" "rm" "-f" "952540df8a78d25883549728dfe08d933b0a3b1f736b662774c3fb94bce26d79"`
[INFO] [stdout] 952540df8a78d25883549728dfe08d933b0a3b1f736b662774c3fb94bce26d79