[INFO] fetching crate farbe 0.2.0...
[INFO] testing farbe-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate farbe 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate farbe 0.2.0
[INFO] finished tweaking crates.io crate farbe 0.2.0
[INFO] tweaked toml for crates.io crate farbe 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate farbe 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate farbe 0.2.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0d93b1edd1fcc0fb840e9860676da29d10623eb88e1bcf5190bc742a4a7d389
[INFO] running `Command { std: "docker" "start" "-a" "a0d93b1edd1fcc0fb840e9860676da29d10623eb88e1bcf5190bc742a4a7d389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0d93b1edd1fcc0fb840e9860676da29d10623eb88e1bcf5190bc742a4a7d389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d93b1edd1fcc0fb840e9860676da29d10623eb88e1bcf5190bc742a4a7d389", kill_on_drop: false }`
[INFO] [stdout] a0d93b1edd1fcc0fb840e9860676da29d10623eb88e1bcf5190bc742a4a7d389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ec14b673389959f1d83c6bb5e79cb49cda9fb5a6814be2b9493bd887654942
[INFO] running `Command { std: "docker" "start" "-a" "63ec14b673389959f1d83c6bb5e79cb49cda9fb5a6814be2b9493bd887654942", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling linux-raw-sys v0.3.2
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling simd-adler32 v0.3.5
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling clap_lex v0.4.1
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling png v0.17.8
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling anstream v0.3.0
[INFO] [stderr]    Compiling clap_builder v4.2.3
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]    Compiling clap v4.2.3
[INFO] [stderr]    Compiling farbe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.80s
[INFO] running `Command { std: "docker" "inspect" "63ec14b673389959f1d83c6bb5e79cb49cda9fb5a6814be2b9493bd887654942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ec14b673389959f1d83c6bb5e79cb49cda9fb5a6814be2b9493bd887654942", kill_on_drop: false }`
[INFO] [stdout] 63ec14b673389959f1d83c6bb5e79cb49cda9fb5a6814be2b9493bd887654942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2627ecf37144680cef05deb1e0b6d99840d4e98b53d6505d4fc9d6aa35b043fc
[INFO] running `Command { std: "docker" "start" "-a" "2627ecf37144680cef05deb1e0b6d99840d4e98b53d6505d4fc9d6aa35b043fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling farbe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `tests/n64/test.rgba32`: No such file or directory (os error 2)
[INFO] [stdout]  --> tests/n64.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let bytes: &[u8] = include_bytes!("n64/test.rgba32");
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.rgba16`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let bytes: &[u8] = include_bytes!("n64/test.rgba16");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.i4`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let bytes: &[u8] = include_bytes!("n64/test.i4");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.i8`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let bytes: &[u8] = include_bytes!("n64/test.i8");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia4`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let bytes: &[u8] = include_bytes!("n64/test.ia4");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia8`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let bytes: &[u8] = include_bytes!("n64/test.ia8");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia16`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let bytes: &[u8] = include_bytes!("n64/test.ia16");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ci4`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let bytes: &[u8] = include_bytes!("n64/test.ci4");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ci8`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:85:24
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let bytes: &[u8] = include_bytes!("n64/test.ci8");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.rgba32.png`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/n64.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let bytes: &[u8] = include_bytes!("n64/test.rgba32.png");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.rgba32`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let original_bytes: &[u8] = include_bytes!("n64/test.rgba32");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.rgba16.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:110:24
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let bytes: &[u8] = include_bytes!("n64/test.rgba16.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.rgba16`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let original_bytes: &[u8] = include_bytes!("n64/test.rgba16");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.i4.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let bytes: &[u8] = include_bytes!("n64/test.i4.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.i4`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:127:33
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let original_bytes: &[u8] = include_bytes!("n64/test.i4");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.i8.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:136:24
[INFO] [stdout]     |
[INFO] [stdout] 136 |     let bytes: &[u8] = include_bytes!("n64/test.i8.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.i8`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let original_bytes: &[u8] = include_bytes!("n64/test.i8");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia4.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:149:24
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let bytes: &[u8] = include_bytes!("n64/test.ia4.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia4`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:153:33
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let original_bytes: &[u8] = include_bytes!("n64/test.ia4");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia8.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:162:24
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let bytes: &[u8] = include_bytes!("n64/test.ia8.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia8`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:166:33
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let original_bytes: &[u8] = include_bytes!("n64/test.ia8");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia16.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let bytes: &[u8] = include_bytes!("n64/test.ia16.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ia16`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:179:33
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let original_bytes: &[u8] = include_bytes!("n64/test.ia16");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ci4.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:188:24
[INFO] [stdout]     |
[INFO] [stdout] 188 |     let bytes: &[u8] = include_bytes!("n64/test.ci4.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ci4`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:192:33
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let original_bytes: &[u8] = include_bytes!("n64/test.ci4");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ci8.png`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:201:24
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let bytes: &[u8] = include_bytes!("n64/test.ci8.png");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/n64/test.ci8`: No such file or directory (os error 2)
[INFO] [stdout]    --> tests/n64.rs:205:33
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let original_bytes: &[u8] = include_bytes!("n64/test.ci8");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `farbe` (test "n64") due to 27 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2627ecf37144680cef05deb1e0b6d99840d4e98b53d6505d4fc9d6aa35b043fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2627ecf37144680cef05deb1e0b6d99840d4e98b53d6505d4fc9d6aa35b043fc", kill_on_drop: false }`
[INFO] [stdout] 2627ecf37144680cef05deb1e0b6d99840d4e98b53d6505d4fc9d6aa35b043fc