[INFO] fetching crate easyjsc 0.2.0...
[INFO] testing easyjsc-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate easyjsc 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate easyjsc 0.2.0
[INFO] finished tweaking crates.io crate easyjsc 0.2.0
[INFO] tweaked toml for crates.io crate easyjsc 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate easyjsc 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 easyjsc 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b72bd3ee62dc7d19ec1fc4061098d9ba9419011e35ea98ae6e4b96bc63bb38ab
[INFO] running `Command { std: "docker" "start" "-a" "b72bd3ee62dc7d19ec1fc4061098d9ba9419011e35ea98ae6e4b96bc63bb38ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b72bd3ee62dc7d19ec1fc4061098d9ba9419011e35ea98ae6e4b96bc63bb38ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72bd3ee62dc7d19ec1fc4061098d9ba9419011e35ea98ae6e4b96bc63bb38ab", kill_on_drop: false }`
[INFO] [stdout] b72bd3ee62dc7d19ec1fc4061098d9ba9419011e35ea98ae6e4b96bc63bb38ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] df5df322925a9cd195c1279886efb4e40f8d7d1f11bb64fb233f2dc5affa40a4
[INFO] running `Command { std: "docker" "start" "-a" "df5df322925a9cd195c1279886efb4e40f8d7d1f11bb64fb233f2dc5affa40a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling wasm-encoder v0.224.1
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling easyjs_utils v0.1.0
[INFO] [stderr]    Compiling easyjsc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.02s
[INFO] running `Command { std: "docker" "inspect" "df5df322925a9cd195c1279886efb4e40f8d7d1f11bb64fb233f2dc5affa40a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5df322925a9cd195c1279886efb4e40f8d7d1f11bb64fb233f2dc5affa40a4", kill_on_drop: false }`
[INFO] [stdout] df5df322925a9cd195c1279886efb4e40f8d7d1f11bb64fb233f2dc5affa40a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e384d4d2d55015e8c54dc0f3c06f891078c3c1b47112021da35f5c079c5dce40
[INFO] running `Command { std: "docker" "start" "-a" "e384d4d2d55015e8c54dc0f3c06f891078c3c1b47112021da35f5c079c5dce40", kill_on_drop: false }`
[INFO] [stderr]    Compiling easyjsc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "e384d4d2d55015e8c54dc0f3c06f891078c3c1b47112021da35f5c079c5dce40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e384d4d2d55015e8c54dc0f3c06f891078c3c1b47112021da35f5c079c5dce40", kill_on_drop: false }`
[INFO] [stdout] e384d4d2d55015e8c54dc0f3c06f891078c3c1b47112021da35f5c079c5dce40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 57b57bbb9838b8fe3f5b3acfca12232d4a4dce8277b0bb5f43471b2c96bb9292
[INFO] running `Command { std: "docker" "start" "-a" "57b57bbb9838b8fe3f5b3acfca12232d4a4dce8277b0bb5f43471b2c96bb9292", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easyjsc-1e4eb6090c659bf1)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests easyjsc
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/compiler/native.rs - compiler::native::compile_native (line 105) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/compiler/native.rs - compiler::native::compile_native (line 105) stdout ----
[INFO] [stdout] error: expected `:`, found `=`
[INFO] [stdout]  --> src/compiler/native.rs:107:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     raw = @use_mod("raw") // import raw instructions
[INFO] [stdout]   |         ^
[INFO] [stdout]   |
[INFO] [stdout] help: replace equals symbol with a colon
[INFO] [stdout]   |
[INFO] [stdout] 4 -     raw = @use_mod("raw") // import raw instructions
[INFO] [stdout] 4 +     raw: @use_mod("raw") // import raw instructions
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `@`
[INFO] [stdout]  --> src/compiler/native.rs:107:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | native { // native wrapper
[INFO] [stdout]   | ------ while parsing this struct
[INFO] [stdout] 4 |     raw = @use_mod("raw") // import raw instructions
[INFO] [stdout]   |           ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `,`, `.`, `::`, `?`, `{`, `}`, or an operator, found `)`
[INFO] [stdout]   --> src/compiler/native.rs:116:24
[INFO] [stdout]    |
[INFO] [stdout]  3 | native { // native wrapper
[INFO] [stdout]    | ------ while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn add(a:int, b:int):int { // types are required in native blocks!
[INFO] [stdout]    |                        ^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        expected one of 8 possible tokens
[INFO] [stdout]    |                        help: try adding a comma: `,`
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `native` in this scope
[INFO] [stdout]  --> src/compiler/native.rs:106:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | native { // native wrapper
[INFO] [stdout]   | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/compiler/native.rs - compiler::native::compile_native (line 105)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.24s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "57b57bbb9838b8fe3f5b3acfca12232d4a4dce8277b0bb5f43471b2c96bb9292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57b57bbb9838b8fe3f5b3acfca12232d4a4dce8277b0bb5f43471b2c96bb9292", kill_on_drop: false }`
[INFO] [stdout] 57b57bbb9838b8fe3f5b3acfca12232d4a4dce8277b0bb5f43471b2c96bb9292