[INFO] cloning repository https://github.com/solimy/rust-cellular-automatas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solimy/rust-cellular-automatas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolimy%2Frust-cellular-automatas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolimy%2Frust-cellular-automatas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0beb85d2643701d97c4af6c4537a1372ec66b305
[INFO] testing solimy/rust-cellular-automatas against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolimy%2Frust-cellular-automatas" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/solimy/rust-cellular-automatas on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/solimy/rust-cellular-automatas
[INFO] finished tweaking git repo https://github.com/solimy/rust-cellular-automatas
[INFO] tweaked toml for git repo https://github.com/solimy/rust-cellular-automatas written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/solimy/rust-cellular-automatas 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98e37b904338c44d72e4ad5c0aac2983d242b8ab7f3d67eb62c392d2a7775261
[INFO] running `Command { std: "docker" "start" "-a" "98e37b904338c44d72e4ad5c0aac2983d242b8ab7f3d67eb62c392d2a7775261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98e37b904338c44d72e4ad5c0aac2983d242b8ab7f3d67eb62c392d2a7775261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e37b904338c44d72e4ad5c0aac2983d242b8ab7f3d67eb62c392d2a7775261", kill_on_drop: false }`
[INFO] [stdout] 98e37b904338c44d72e4ad5c0aac2983d242b8ab7f3d67eb62c392d2a7775261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rust-cellular-automatas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 49s
[INFO] running `Command { std: "docker" "inspect" "78dbe95926067c255fd7cf3d785e71899f2e83b450af94b2ad73fbdad0fd75c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78dbe95926067c255fd7cf3d785e71899f2e83b450af94b2ad73fbdad0fd75c3", kill_on_drop: false }`
[INFO] [stdout] 78dbe95926067c255fd7cf3d785e71899f2e83b450af94b2ad73fbdad0fd75c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27d96e28552df37a0b28f4786b6100e4024243b6a0563647e6805e4a0a2a22b1
[INFO] running `Command { std: "docker" "start" "-a" "27d96e28552df37a0b28f4786b6100e4024243b6a0563647e6805e4a0a2a22b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-cellular-automatas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]    --> src/canvas.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let mut canvas = Canvas::new(10, 10);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/canvas.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let mut canvas = Canvas::new(10, 10);
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "27d96e28552df37a0b28f4786b6100e4024243b6a0563647e6805e4a0a2a22b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d96e28552df37a0b28f4786b6100e4024243b6a0563647e6805e4a0a2a22b1", kill_on_drop: false }`
[INFO] [stdout] 27d96e28552df37a0b28f4786b6100e4024243b6a0563647e6805e4a0a2a22b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8067c73211b0dd45b8241b5fe65eb2cc4b8e02c809c5168ed2780f3af802c5ac
[INFO] running `Command { std: "docker" "start" "-a" "8067c73211b0dd45b8241b5fe65eb2cc4b8e02c809c5168ed2780f3af802c5ac", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `canvas`
[INFO] [stderr]    --> src/canvas.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let mut canvas = Canvas::new(10, 10);
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/canvas.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let mut canvas = Canvas::new(10, 10);
[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: `rust-cellular-automatas` (bin "rust-cellular-automatas" test) generated 2 warnings (run `cargo fix --bin "rust-cellular-automatas" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_cellular_automatas-576f67f87d2be93b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test braille::test_mask ... ok
[INFO] [stdout] test canvas::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8067c73211b0dd45b8241b5fe65eb2cc4b8e02c809c5168ed2780f3af802c5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8067c73211b0dd45b8241b5fe65eb2cc4b8e02c809c5168ed2780f3af802c5ac", kill_on_drop: false }`
[INFO] [stdout] 8067c73211b0dd45b8241b5fe65eb2cc4b8e02c809c5168ed2780f3af802c5ac
