[INFO] cloning repository https://github.com/MyGitHubBlueberry/ascii_wall
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MyGitHubBlueberry/ascii_wall" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMyGitHubBlueberry%2Fascii_wall", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMyGitHubBlueberry%2Fascii_wall'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c51b39f8e06cdcf84c12ead050f4f58c3fbac47b
[INFO] building MyGitHubBlueberry/ascii_wall against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMyGitHubBlueberry%2Fascii_wall" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MyGitHubBlueberry/ascii_wall
[INFO] finished tweaking git repo https://github.com/MyGitHubBlueberry/ascii_wall
[INFO] tweaked toml for git repo https://github.com/MyGitHubBlueberry/ascii_wall written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MyGitHubBlueberry/ascii_wall on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MyGitHubBlueberry/ascii_wall 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c1732b9d2f0ad58a85446d35fae63bddb6d200597cde995e1f633349d5c64af
[INFO] running `Command { std: "docker" "start" "-a" "8c1732b9d2f0ad58a85446d35fae63bddb6d200597cde995e1f633349d5c64af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c1732b9d2f0ad58a85446d35fae63bddb6d200597cde995e1f633349d5c64af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1732b9d2f0ad58a85446d35fae63bddb6d200597cde995e1f633349d5c64af", kill_on_drop: false }`
[INFO] [stdout] 8c1732b9d2f0ad58a85446d35fae63bddb6d200597cde995e1f633349d5c64af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bda8d71f8c874c068f5623bf01bc2f1fd870087e1ba7396cf33920570dcca9d
[INFO] running `Command { std: "docker" "start" "-a" "6bda8d71f8c874c068f5623bf01bc2f1fd870087e1ba7396cf33920570dcca9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling av1-grain v0.2.3
[INFO] [stderr]    Compiling flate2 v1.1.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling once_cell v1.21.0
[INFO] [stderr]    Compiling avif-serialize v0.8.3
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling ffmpeg-next v7.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling image-webp v0.2.1
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling zune-jpeg v0.4.14
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling profiling v1.0.16
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ffmpeg-sys-next v7.1.3
[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling ascii_wall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> src/media/frame.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     writer: &mut BufWriter<File>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "6bda8d71f8c874c068f5623bf01bc2f1fd870087e1ba7396cf33920570dcca9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bda8d71f8c874c068f5623bf01bc2f1fd870087e1ba7396cf33920570dcca9d", kill_on_drop: false }`
[INFO] [stdout] 6bda8d71f8c874c068f5623bf01bc2f1fd870087e1ba7396cf33920570dcca9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b99ff5044a1bf4d71c1e41acbe71fa8c117e59fd6c221dda4b182f455eb6b835
[INFO] running `Command { std: "docker" "start" "-a" "b99ff5044a1bf4d71c1e41acbe71fa8c117e59fd6c221dda4b182f455eb6b835", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> src/media/frame.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     writer: &mut BufWriter<File>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ascii_wall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> src/media/frame.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     writer: &mut BufWriter<File>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "b99ff5044a1bf4d71c1e41acbe71fa8c117e59fd6c221dda4b182f455eb6b835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99ff5044a1bf4d71c1e41acbe71fa8c117e59fd6c221dda4b182f455eb6b835", kill_on_drop: false }`
[INFO] [stdout] b99ff5044a1bf4d71c1e41acbe71fa8c117e59fd6c221dda4b182f455eb6b835