[INFO] fetching crate figma-tokens-parser 0.2.3...
[INFO] testing figma-tokens-parser-0.2.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate figma-tokens-parser 0.2.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate figma-tokens-parser 0.2.3
[INFO] finished tweaking crates.io crate figma-tokens-parser 0.2.3
[INFO] tweaked toml for crates.io crate figma-tokens-parser 0.2.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate figma-tokens-parser 0.2.3 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 figma-tokens-parser 0.2.3 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 333f2f9ab4e6c66570ae6ce59ccf29a285cdda65e92d82b83800eb8f5e3d4e15
[INFO] running `Command { std: "docker" "start" "-a" "333f2f9ab4e6c66570ae6ce59ccf29a285cdda65e92d82b83800eb8f5e3d4e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "333f2f9ab4e6c66570ae6ce59ccf29a285cdda65e92d82b83800eb8f5e3d4e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "333f2f9ab4e6c66570ae6ce59ccf29a285cdda65e92d82b83800eb8f5e3d4e15", kill_on_drop: false }`
[INFO] [stdout] 333f2f9ab4e6c66570ae6ce59ccf29a285cdda65e92d82b83800eb8f5e3d4e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9d9a9a815c7175888b0b97ef73e965176fc4f95083f1be72e145d6f1bf0d3d75
[INFO] running `Command { std: "docker" "start" "-a" "9d9a9a815c7175888b0b97ef73e965176fc4f95083f1be72e145d6f1bf0d3d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling os_str_bytes v6.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling colors-transform v0.2.11
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling clap_derive v4.0.18
[INFO] [stderr]    Compiling clap v4.0.19
[INFO] [stderr]    Compiling figma-tokens-parser v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/loader/mod.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         for entry in metadata.get("tokenSetOrder") {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 114 -         for entry in metadata.get("tokenSetOrder") {
[INFO] [stdout] 114 +         while let Some(entry) = metadata.get("tokenSetOrder") {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 114 -         for entry in metadata.get("tokenSetOrder") {
[INFO] [stdout] 114 +         if let Some(entry) = metadata.get("tokenSetOrder") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.14s
[INFO] running `Command { std: "docker" "inspect" "9d9a9a815c7175888b0b97ef73e965176fc4f95083f1be72e145d6f1bf0d3d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9a9a815c7175888b0b97ef73e965176fc4f95083f1be72e145d6f1bf0d3d75", kill_on_drop: false }`
[INFO] [stdout] 9d9a9a815c7175888b0b97ef73e965176fc4f95083f1be72e145d6f1bf0d3d75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6e8ef61ea7caddba3fe2e56a0bd89aa48a1bd3ab75eb53d4c5d7e72a46a4d98e
[INFO] running `Command { std: "docker" "start" "-a" "6e8ef61ea7caddba3fe2e56a0bd89aa48a1bd3ab75eb53d4c5d7e72a46a4d98e", kill_on_drop: false }`
[INFO] [stderr]    Compiling figma-tokens-parser v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/loader/mod.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |         for entry in metadata.get("tokenSetOrder") {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 114 -         for entry in metadata.get("tokenSetOrder") {
[INFO] [stdout] 114 +         while let Some(entry) = metadata.get("tokenSetOrder") {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 114 -         for entry in metadata.get("tokenSetOrder") {
[INFO] [stdout] 114 +         if let Some(entry) = metadata.get("tokenSetOrder") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "6e8ef61ea7caddba3fe2e56a0bd89aa48a1bd3ab75eb53d4c5d7e72a46a4d98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e8ef61ea7caddba3fe2e56a0bd89aa48a1bd3ab75eb53d4c5d7e72a46a4d98e", kill_on_drop: false }`
[INFO] [stdout] 6e8ef61ea7caddba3fe2e56a0bd89aa48a1bd3ab75eb53d4c5d7e72a46a4d98e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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", kill_on_drop: false }`
[INFO] [stdout] 758a016239e6a2f214c099e715405987603b3d410cc19dfcc33a8d0c08a076c9
[INFO] running `Command { std: "docker" "start" "-a" "758a016239e6a2f214c099e715405987603b3d410cc19dfcc33a8d0c08a076c9", kill_on_drop: false }`
[INFO] [stderr] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/loader/mod.rs:114:16
[INFO] [stderr]     |
[INFO] [stderr] 114 |         for entry in metadata.get("tokenSetOrder") {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 114 -         for entry in metadata.get("tokenSetOrder") {
[INFO] [stderr] 114 +         while let Some(entry) = metadata.get("tokenSetOrder") {
[INFO] [stderr]     |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 114 -         for entry in metadata.get("tokenSetOrder") {
[INFO] [stderr] 114 +         if let Some(entry) = metadata.get("tokenSetOrder") {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `figma-tokens-parser` (bin "figma-tokens-parser" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/figma_tokens_parser-370f09c32e3d5ccd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "758a016239e6a2f214c099e715405987603b3d410cc19dfcc33a8d0c08a076c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758a016239e6a2f214c099e715405987603b3d410cc19dfcc33a8d0c08a076c9", kill_on_drop: false }`
[INFO] [stdout] 758a016239e6a2f214c099e715405987603b3d410cc19dfcc33a8d0c08a076c9