[INFO] cloning repository https://github.com/Kollode/game-of-life-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kollode/game-of-life-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKollode%2Fgame-of-life-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a2c258822bc040ede3de9986f4bd87a3bb662b6
[INFO] testing Kollode/game-of-life-rs against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKollode%2Fgame-of-life-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kollode/game-of-life-rs
[INFO] finished tweaking git repo https://github.com/Kollode/game-of-life-rs
[INFO] tweaked toml for git repo https://github.com/Kollode/game-of-life-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kollode/game-of-life-rs on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kollode/game-of-life-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7cf90ebc7a72d5905185138f048961ca90a9cb83f169cf35105c62bc60175fd8", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e64884c6fd3bd1d3fd2a429757db3a13a06d8660fa6fbdd93fc871d00ef74d41
[INFO] running `Command { std: "docker" "start" "-a" "e64884c6fd3bd1d3fd2a429757db3a13a06d8660fa6fbdd93fc871d00ef74d41", kill_on_drop: false }`
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[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.3.1
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[INFO] [stderr]    Compiling pistoncore-event_loop v0.39.0
[INFO] [stderr]    Compiling piston v0.39.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.51.1
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.57.0
[INFO] [stderr]    Compiling game-of-live-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `zell` is assigned to, but never used
[INFO] [stdout]    --> src/gameboard.rs:139:29
[INFO] [stdout]     |
[INFO] [stdout] 139 |             if let Some(mut zell) = old_cells.get(index) {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_zell` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zell` is never read
[INFO] [stdout]    --> src/gameboard.rs:140:17
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 zell = &cell.clone();
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/gameboard.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gameboard.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut old_cells = self.cells.clone();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getPositionFromIndex` should have a snake case name
[INFO] [stdout]    --> src/gameboard.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |  fn getPositionFromIndex(number_of_cols: f64, index: f64) -> (i64, i64) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_position_from_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getPositionFromRowCol` should have a snake case name
[INFO] [stdout]    --> src/gameboard.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn getPositionFromRowCol(number_of_cols: i64, row: i64, col: i64) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_position_from_row_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "e64884c6fd3bd1d3fd2a429757db3a13a06d8660fa6fbdd93fc871d00ef74d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64884c6fd3bd1d3fd2a429757db3a13a06d8660fa6fbdd93fc871d00ef74d41", kill_on_drop: false }`
[INFO] [stdout] e64884c6fd3bd1d3fd2a429757db3a13a06d8660fa6fbdd93fc871d00ef74d41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17daa60bc4e68384083819696ddd46d3eb182af992374cec01e6d89c99eeb783
[INFO] running `Command { std: "docker" "start" "-a" "17daa60bc4e68384083819696ddd46d3eb182af992374cec01e6d89c99eeb783", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-of-live-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `zell` is assigned to, but never used
[INFO] [stdout]    --> src/gameboard.rs:139:29
[INFO] [stdout]     |
[INFO] [stdout] 139 |             if let Some(mut zell) = old_cells.get(index) {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_zell` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zell` is never read
[INFO] [stdout]    --> src/gameboard.rs:140:17
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 zell = &cell.clone();
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/gameboard.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gameboard.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut old_cells = self.cells.clone();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getPositionFromIndex` should have a snake case name
[INFO] [stdout]    --> src/gameboard.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |  fn getPositionFromIndex(number_of_cols: f64, index: f64) -> (i64, i64) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_position_from_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getPositionFromRowCol` should have a snake case name
[INFO] [stdout]    --> src/gameboard.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn getPositionFromRowCol(number_of_cols: i64, row: i64, col: i64) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_position_from_row_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "17daa60bc4e68384083819696ddd46d3eb182af992374cec01e6d89c99eeb783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17daa60bc4e68384083819696ddd46d3eb182af992374cec01e6d89c99eeb783", kill_on_drop: false }`
[INFO] [stdout] 17daa60bc4e68384083819696ddd46d3eb182af992374cec01e6d89c99eeb783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6491bc9708ee83f4ac30ec2aaeb4d45ee81d27c3873626a4ca4fb00eba52dded
[INFO] running `Command { std: "docker" "start" "-a" "6491bc9708ee83f4ac30ec2aaeb4d45ee81d27c3873626a4ca4fb00eba52dded", kill_on_drop: false }`
[INFO] [stderr] warning: variable `zell` is assigned to, but never used
[INFO] [stderr]    --> src/gameboard.rs:139:29
[INFO] [stderr]     |
[INFO] [stderr] 139 |             if let Some(mut zell) = old_cells.get(index) {
[INFO] [stderr]     |                             ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_zell` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `zell` is never read
[INFO] [stderr]    --> src/gameboard.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 zell = &cell.clone();
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/gameboard.rs:101:30
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboard.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let mut old_cells = self.cells.clone();
[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: function `getPositionFromIndex` should have a snake case name
[INFO] [stderr]    --> src/gameboard.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |  fn getPositionFromIndex(number_of_cols: f64, index: f64) -> (i64, i64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_position_from_index`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `getPositionFromRowCol` should have a snake case name
[INFO] [stderr]    --> src/gameboard.rs:159:8
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn getPositionFromRowCol(number_of_cols: i64, row: i64, col: i64) -> i64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_position_from_row_col`
[INFO] [stderr] 
[INFO] [stderr] warning: `game-of-live-rs` (bin "game-of-live-rs" test) generated 6 warnings (run `cargo fix --bin "game-of-live-rs" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/game_of_live_rs-08ceaf0f5999f626)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6491bc9708ee83f4ac30ec2aaeb4d45ee81d27c3873626a4ca4fb00eba52dded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6491bc9708ee83f4ac30ec2aaeb4d45ee81d27c3873626a4ca4fb00eba52dded", kill_on_drop: false }`
[INFO] [stdout] 6491bc9708ee83f4ac30ec2aaeb4d45ee81d27c3873626a4ca4fb00eba52dded
