[INFO] cloning repository https://github.com/akarki15/conway-gol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akarki15/conway-gol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakarki15%2Fconway-gol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakarki15%2Fconway-gol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2cf2301e9a1bc3609a9fa32817f450091ffd764c [INFO] testing akarki15/conway-gol against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakarki15%2Fconway-gol" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akarki15/conway-gol on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/akarki15/conway-gol [INFO] finished tweaking git repo https://github.com/akarki15/conway-gol [INFO] tweaked toml for git repo https://github.com/akarki15/conway-gol written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/akarki15/conway-gol already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ec33f71754a7a4b0afb375891c5a8b20ca21a0b5997c245cbb4704ca74ef69a8 [INFO] running `Command { std: "docker" "start" "-a" "ec33f71754a7a4b0afb375891c5a8b20ca21a0b5997c245cbb4704ca74ef69a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec33f71754a7a4b0afb375891c5a8b20ca21a0b5997c245cbb4704ca74ef69a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec33f71754a7a4b0afb375891c5a8b20ca21a0b5997c245cbb4704ca74ef69a8", kill_on_drop: false }` [INFO] [stdout] ec33f71754a7a4b0afb375891c5a8b20ca21a0b5997c245cbb4704ca74ef69a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b457f8bb0e063e65c22c314349ef4cd01b4e6adf417b63c0bed59a998cf7189d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b457f8bb0e063e65c22c314349ef4cd01b4e6adf417b63c0bed59a998cf7189d", kill_on_drop: false }` [INFO] [stderr] Compiling conway-gol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | for i in 1..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 1..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for i in 1..15 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nextGrid` should have a snake case name [INFO] [stdout] --> src/main.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut nextGrid = Vec::new(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `next_grid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newState` should have a snake case name [INFO] [stdout] --> src/main.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let newState = cell_state(grid[i][j].alive, &grid, neighbors); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `new_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `numAliveCells` should have a snake case name [INFO] [stdout] --> src/main.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let mut numAliveCells = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_alive_cells` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `legitNeighbor` should have a snake case name [INFO] [stdout] --> src/main.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut legitNeighbor = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `legit_neighbor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "b457f8bb0e063e65c22c314349ef4cd01b4e6adf417b63c0bed59a998cf7189d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b457f8bb0e063e65c22c314349ef4cd01b4e6adf417b63c0bed59a998cf7189d", kill_on_drop: false }` [INFO] [stdout] b457f8bb0e063e65c22c314349ef4cd01b4e6adf417b63c0bed59a998cf7189d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e00560c04fbad14024501171da1e7abd71a9dc80af3513bcf805790ffcb28970 [INFO] running `Command { std: "docker" "start" "-a" "e00560c04fbad14024501171da1e7abd71a9dc80af3513bcf805790ffcb28970", kill_on_drop: false }` [INFO] [stderr] Compiling conway-gol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | for i in 1..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 1..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for i in 1..15 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `nextGrid` should have a snake case name [INFO] [stdout] --> src/main.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut nextGrid = Vec::new(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `next_grid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newState` should have a snake case name [INFO] [stdout] --> src/main.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let newState = cell_state(grid[i][j].alive, &grid, neighbors); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `new_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `numAliveCells` should have a snake case name [INFO] [stdout] --> src/main.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let mut numAliveCells = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_alive_cells` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `legitNeighbor` should have a snake case name [INFO] [stdout] --> src/main.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut legitNeighbor = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `legit_neighbor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "e00560c04fbad14024501171da1e7abd71a9dc80af3513bcf805790ffcb28970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e00560c04fbad14024501171da1e7abd71a9dc80af3513bcf805790ffcb28970", kill_on_drop: false }` [INFO] [stdout] e00560c04fbad14024501171da1e7abd71a9dc80af3513bcf805790ffcb28970 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 12258fe4fe711096a74c66119f1d5b9c5735c056ee55215d40d92794b73e3ac8 [INFO] running `Command { std: "docker" "start" "-a" "12258fe4fe711096a74c66119f1d5b9c5735c056ee55215d40d92794b73e3ac8", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | for i in 1..10 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | for i in 1..10 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | for i in 1..15 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable `nextGrid` should have a snake case name [INFO] [stderr] --> src/main.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let mut nextGrid = Vec::new(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `next_grid` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `newState` should have a snake case name [INFO] [stderr] --> src/main.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let newState = cell_state(grid[i][j].alive, &grid, neighbors); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `new_state` [INFO] [stderr] [INFO] [stderr] warning: variable `numAliveCells` should have a snake case name [INFO] [stderr] --> src/main.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut numAliveCells = 0; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_alive_cells` [INFO] [stderr] [INFO] [stderr] warning: variable `legitNeighbor` should have a snake case name [INFO] [stderr] --> src/main.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut legitNeighbor = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `legit_neighbor` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/conway_gol-be4895d01ec09c46 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_get_neighbors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12258fe4fe711096a74c66119f1d5b9c5735c056ee55215d40d92794b73e3ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12258fe4fe711096a74c66119f1d5b9c5735c056ee55215d40d92794b73e3ac8", kill_on_drop: false }` [INFO] [stdout] 12258fe4fe711096a74c66119f1d5b9c5735c056ee55215d40d92794b73e3ac8