[INFO] updating cached repository SCOTPAUL/game_of_life [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/SCOTPAUL/game_of_life [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/SCOTPAUL/game_of_life" "work/ex/beta-1.38-1/sources/1.37.0/gh/SCOTPAUL/game_of_life"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SCOTPAUL/game_of_life'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/SCOTPAUL/game_of_life" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SCOTPAUL/game_of_life"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SCOTPAUL/game_of_life'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b8afccaee7dbc4c83bb509c20949fbe388d4e5e4 [INFO] sha for GitHub repo SCOTPAUL/game_of_life: b8afccaee7dbc4c83bb509c20949fbe388d4e5e4 [INFO] validating manifest of SCOTPAUL/game_of_life 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 SCOTPAUL/game_of_life 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 SCOTPAUL/game_of_life [INFO] finished frobbing SCOTPAUL/game_of_life [INFO] frobbed toml for SCOTPAUL/game_of_life written to work/ex/beta-1.38-1/sources/1.37.0/gh/SCOTPAUL/game_of_life/Cargo.toml [INFO] started frobbing SCOTPAUL/game_of_life [INFO] finished frobbing SCOTPAUL/game_of_life [INFO] frobbed toml for SCOTPAUL/game_of_life written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SCOTPAUL/game_of_life/Cargo.toml [INFO] crate SCOTPAUL/game_of_life 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 SCOTPAUL/game_of_life 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/SCOTPAUL/game_of_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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 421c969eabebcadca3a05133f39b7575405812aa757268cddf444f1b64e34aac [INFO] running `"docker" "start" "-a" "421c969eabebcadca3a05133f39b7575405812aa757268cddf444f1b64e34aac"` [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Compiling gag v0.1.9 [INFO] [stderr] Compiling rustty v0.1.12 [INFO] [stderr] Compiling game_of_life v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | fn neighbors(accessor: &CellAccessor, i: isize, j: isize) -> Vec<&Cell>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn live_should_live(accessor: &CellAccessor, i: usize, j: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | fn dead_should_live(accessor: &CellAccessor, i: usize, j: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.51s [INFO] running `"docker" "inspect" "421c969eabebcadca3a05133f39b7575405812aa757268cddf444f1b64e34aac"` [INFO] running `"docker" "rm" "-f" "421c969eabebcadca3a05133f39b7575405812aa757268cddf444f1b64e34aac"` [INFO] [stdout] 421c969eabebcadca3a05133f39b7575405812aa757268cddf444f1b64e34aac [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/SCOTPAUL/game_of_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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 2720b254b2ef1269ce60df67adbe776e27bede936df993268582b9687697d2cb [INFO] running `"docker" "start" "-a" "2720b254b2ef1269ce60df67adbe776e27bede936df993268582b9687697d2cb"` [INFO] [stderr] Compiling game_of_life v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | fn neighbors(accessor: &CellAccessor, i: isize, j: isize) -> Vec<&Cell>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn live_should_live(accessor: &CellAccessor, i: usize, j: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | fn dead_should_live(accessor: &CellAccessor, i: usize, j: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn CellAccessor` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | let mut current_cell = term.get_mut(cursor_pos.x, cursor_pos.y).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `"docker" "inspect" "2720b254b2ef1269ce60df67adbe776e27bede936df993268582b9687697d2cb"` [INFO] running `"docker" "rm" "-f" "2720b254b2ef1269ce60df67adbe776e27bede936df993268582b9687697d2cb"` [INFO] [stdout] 2720b254b2ef1269ce60df67adbe776e27bede936df993268582b9687697d2cb [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/SCOTPAUL/game_of_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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] a4c45ced291232913583b4e5c1a9d6f3cb3f998004dcb4c0d7cffd22d3d0994c [INFO] running `"docker" "start" "-a" "a4c45ced291232913583b4e5c1a9d6f3cb3f998004dcb4c0d7cffd22d3d0994c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/game_of_life-573a8ad3e22a1f80 [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" "a4c45ced291232913583b4e5c1a9d6f3cb3f998004dcb4c0d7cffd22d3d0994c"` [INFO] running `"docker" "rm" "-f" "a4c45ced291232913583b4e5c1a9d6f3cb3f998004dcb4c0d7cffd22d3d0994c"` [INFO] [stdout] a4c45ced291232913583b4e5c1a9d6f3cb3f998004dcb4c0d7cffd22d3d0994c