[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#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakarki15%2Fconway-gol" "/workspace/builds/worker-50/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akarki15/conway-gol on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-50/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b0b9ed3bad9f134bcf07df461030291e1714f538fcdd3a90b37a9e857e87e95 [INFO] running `Command { std: "docker" "start" "-a" "9b0b9ed3bad9f134bcf07df461030291e1714f538fcdd3a90b37a9e857e87e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b0b9ed3bad9f134bcf07df461030291e1714f538fcdd3a90b37a9e857e87e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b0b9ed3bad9f134bcf07df461030291e1714f538fcdd3a90b37a9e857e87e95", kill_on_drop: false }` [INFO] [stdout] 9b0b9ed3bad9f134bcf07df461030291e1714f538fcdd3a90b37a9e857e87e95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99112881b0f70b2ca262107124deb63f833a185eb11064afb83f90468d885bd7 [INFO] running `Command { std: "docker" "start" "-a" "99112881b0f70b2ca262107124deb63f833a185eb11064afb83f90468d885bd7", 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 1.15s [INFO] running `Command { std: "docker" "inspect" "99112881b0f70b2ca262107124deb63f833a185eb11064afb83f90468d885bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99112881b0f70b2ca262107124deb63f833a185eb11064afb83f90468d885bd7", kill_on_drop: false }` [INFO] [stdout] 99112881b0f70b2ca262107124deb63f833a185eb11064afb83f90468d885bd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18b9b22218d405bb91c4ae0e6ed1bb622cedf8b7e04fbe30366eaed5c5796847 [INFO] running `Command { std: "docker" "start" "-a" "18b9b22218d405bb91c4ae0e6ed1bb622cedf8b7e04fbe30366eaed5c5796847", 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 0.44s [INFO] running `Command { std: "docker" "inspect" "18b9b22218d405bb91c4ae0e6ed1bb622cedf8b7e04fbe30366eaed5c5796847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b9b22218d405bb91c4ae0e6ed1bb622cedf8b7e04fbe30366eaed5c5796847", kill_on_drop: false }` [INFO] [stdout] 18b9b22218d405bb91c4ae0e6ed1bb622cedf8b7e04fbe30366eaed5c5796847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e2fb8d108686df0668f2401105ecf515a59b5978a57cb4a4d00512639b8730e [INFO] running `Command { std: "docker" "start" "-a" "0e2fb8d108686df0668f2401105ecf515a59b5978a57cb4a4d00512639b8730e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: `conway-gol` (bin "conway-gol" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.43s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/conway_gol-6d60688e2a39f0ea) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0e2fb8d108686df0668f2401105ecf515a59b5978a57cb4a4d00512639b8730e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2fb8d108686df0668f2401105ecf515a59b5978a57cb4a4d00512639b8730e", kill_on_drop: false }` [INFO] [stdout] 0e2fb8d108686df0668f2401105ecf515a59b5978a57cb4a4d00512639b8730e