[INFO] cloning repository https://github.com/HarikrishnanBalagopal/ascii-fluid-simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HarikrishnanBalagopal/ascii-fluid-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarikrishnanBalagopal%2Fascii-fluid-simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarikrishnanBalagopal%2Fascii-fluid-simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5eacc3390d73696751e5fc378047fe5ab9d85e90
[INFO] checking HarikrishnanBalagopal/ascii-fluid-simulation/5eacc3390d73696751e5fc378047fe5ab9d85e90 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarikrishnanBalagopal%2Fascii-fluid-simulation" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HarikrishnanBalagopal/ascii-fluid-simulation on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HarikrishnanBalagopal/ascii-fluid-simulation
[INFO] finished tweaking git repo https://github.com/HarikrishnanBalagopal/ascii-fluid-simulation
[INFO] tweaked toml for git repo https://github.com/HarikrishnanBalagopal/ascii-fluid-simulation written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HarikrishnanBalagopal/ascii-fluid-simulation 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb90583d2125c25fbb3fdd37c87428a3dc33c4d707b2ab9e4f07a15c08ec4d53
[INFO] running `Command { std: "docker" "start" "-a" "cb90583d2125c25fbb3fdd37c87428a3dc33c4d707b2ab9e4f07a15c08ec4d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb90583d2125c25fbb3fdd37c87428a3dc33c4d707b2ab9e4f07a15c08ec4d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb90583d2125c25fbb3fdd37c87428a3dc33c4d707b2ab9e4f07a15c08ec4d53", kill_on_drop: false }`
[INFO] [stdout] cb90583d2125c25fbb3fdd37c87428a3dc33c4d707b2ab9e4f07a15c08ec4d53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 502a1e07f8049c9603f7085e4a2b0c1c0d0d1535ff23b29ff584b205142eebf4
[INFO] running `Command { std: "docker" "start" "-a" "502a1e07f8049c9603f7085e4a2b0c1c0d0d1535ff23b29ff584b205142eebf4", kill_on_drop: false }`
[INFO] [stderr]     Checking test-fluid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/render.rs:287:14
[INFO] [stdout]     |
[INFO] [stdout] 287 |     unsafe { &SCREEN_BUFFER }
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 287 |     unsafe { addr_of!(SCREEN_BUFFER) }
[INFO] [stdout]     |              ~~~~~~~~~             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/render.rs:287:14
[INFO] [stdout]     |
[INFO] [stdout] 287 |     unsafe { &SCREEN_BUFFER }
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 287 |     unsafe { addr_of!(SCREEN_BUFFER) }
[INFO] [stdout]     |              ~~~~~~~~~             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/render.rs:295:52
[INFO] [stdout]     |
[INFO] [stdout] 295 |         print!("{}", std::str::from_utf8_unchecked(&SCREEN_BUFFER));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 295 |         print!("{}", std::str::from_utf8_unchecked(addr_of!(SCREEN_BUFFER)));
[INFO] [stdout]     |                                                    ~~~~~~~~~             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/render.rs:295:52
[INFO] [stdout]     |
[INFO] [stdout] 295 |         print!("{}", std::str::from_utf8_unchecked(&SCREEN_BUFFER));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 295 |         print!("{}", std::str::from_utf8_unchecked(addr_of!(SCREEN_BUFFER)));
[INFO] [stdout]     |                                                    ~~~~~~~~~             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "502a1e07f8049c9603f7085e4a2b0c1c0d0d1535ff23b29ff584b205142eebf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502a1e07f8049c9603f7085e4a2b0c1c0d0d1535ff23b29ff584b205142eebf4", kill_on_drop: false }`
[INFO] [stdout] 502a1e07f8049c9603f7085e4a2b0c1c0d0d1535ff23b29ff584b205142eebf4