[INFO] fetching crate t0x 0.1.8...
[INFO] testing t0x-0.1.8 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate t0x 0.1.8 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate t0x 0.1.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate t0x 0.1.8
[INFO] tweaked toml for crates.io crate t0x 0.1.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate t0x 0.1.8 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate t0x 0.1.8 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3a3fcd7d8994ff839c3b78d2a051eb634ff2a2703615aa8840666efbc1fe243
[INFO] running `Command { std: "docker" "start" "-a" "a3a3fcd7d8994ff839c3b78d2a051eb634ff2a2703615aa8840666efbc1fe243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3a3fcd7d8994ff839c3b78d2a051eb634ff2a2703615aa8840666efbc1fe243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a3fcd7d8994ff839c3b78d2a051eb634ff2a2703615aa8840666efbc1fe243", kill_on_drop: false }`
[INFO] [stdout] a3a3fcd7d8994ff839c3b78d2a051eb634ff2a2703615aa8840666efbc1fe243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4e73c004fe93a06c2fa67052bca16c71e8c6c499ca69e6ed6b84c0abc69e55
[INFO] running `Command { std: "docker" "start" "-a" "dd4e73c004fe93a06c2fa67052bca16c71e8c6c499ca69e6ed6b84c0abc69e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling oxc_data_structures v0.101.0
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling oxc_estree v0.101.0
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling unicode-id-start v1.4.0
[INFO] [stderr]    Compiling dragonbox_ecma v0.0.5
[INFO] [stderr]    Compiling zmij v1.0.13
[INFO] [stderr]    Compiling oxc_sourcemap v6.0.1
[INFO] [stderr]    Compiling base64-simd v0.8.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling json-escape-simd v3.0.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling self_cell v1.2.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling oxc_allocator v0.101.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling oxc-miette-derive v2.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling oxc_ast_macros v0.101.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling t0x-macros v0.1.8
[INFO] [stderr]    Compiling oxc-miette v2.7.0
[INFO] [stderr]    Compiling oxc_span v0.101.0
[INFO] [stderr]    Compiling oxc_diagnostics v0.101.0
[INFO] [stderr]    Compiling oxc_regular_expression v0.101.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling oxc_index v4.1.0
[INFO] [stderr]    Compiling oxc_syntax v0.101.0
[INFO] [stderr]    Compiling oxc_ast v0.101.0
[INFO] [stderr]    Compiling oxc_ecmascript v0.101.0
[INFO] [stderr]    Compiling oxc_ast_visit v0.101.0
[INFO] [stderr]    Compiling oxc_semantic v0.101.0
[INFO] [stderr]    Compiling oxc_codegen v0.101.0
[INFO] [stderr]    Compiling t0x v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.80s
[INFO] running `Command { std: "docker" "inspect" "dd4e73c004fe93a06c2fa67052bca16c71e8c6c499ca69e6ed6b84c0abc69e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4e73c004fe93a06c2fa67052bca16c71e8c6c499ca69e6ed6b84c0abc69e55", kill_on_drop: false }`
[INFO] [stdout] dd4e73c004fe93a06c2fa67052bca16c71e8c6c499ca69e6ed6b84c0abc69e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af350a51beff0ed49f1680c9cefdefd6a1b275728e1e3d348e475d52f93a478b
[INFO] running `Command { std: "docker" "start" "-a" "af350a51beff0ed49f1680c9cefdefd6a1b275728e1e3d348e475d52f93a478b", kill_on_drop: false }`
[INFO] [stderr]    Compiling t0x v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "af350a51beff0ed49f1680c9cefdefd6a1b275728e1e3d348e475d52f93a478b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af350a51beff0ed49f1680c9cefdefd6a1b275728e1e3d348e475d52f93a478b", kill_on_drop: false }`
[INFO] [stdout] af350a51beff0ed49f1680c9cefdefd6a1b275728e1e3d348e475d52f93a478b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25a7b9b88de147c4d61860f6ea69613ead3642a65cfde6a54c813dff860d9226
[INFO] running `Command { std: "docker" "start" "-a" "25a7b9b88de147c4d61860f6ea69613ead3642a65cfde6a54c813dff860d9226", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/t0x-55e593bb1a42d562)
[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] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-7227445ef70cc75b)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_adjacently_tagged_enum ... ok
[INFO] [stdout] test test_field_rename ... ok
[INFO] [stdout] test test_internally_tagged_enum ... ok
[INFO] [stdout] test test_field_docs ... ok
[INFO] [stdout] test test_simple_struct ... ok
[INFO] [stdout] test test_rename_all_camel_case ... ok
[INFO] [stdout] test test_struct_rename ... ok
[INFO] [stdout] test test_struct_with_docs ... ok
[INFO] [stdout] test test_tuple_struct ... ok
[INFO] [stdout] test test_skip_field ... ok
[INFO] [stdout] test test_untagged_enum ... ok
[INFO] [stdout] test test_bigint_field ... ok
[INFO] [stdout] test test_newtype_struct ... ok
[INFO] [stdout] test test_optional_field ... ok
[INFO] [stdout] test test_externally_tagged_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/primitives.rs (/opt/rustwide/target/debug/deps/primitives-83874204d485ad84)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_number_types ... ok
[INFO] [stdout] test test_vec_type ... ok
[INFO] [stdout] test test_string_types ... ok
[INFO] [stdout] test test_bool_type ... ok
[INFO] [stdout] test test_bigint_types ... ok
[INFO] [stdout] test test_option_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests t0x
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - export (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.82s; merged doctests compilation took 0.80s
[INFO] running `Command { std: "docker" "inspect" "25a7b9b88de147c4d61860f6ea69613ead3642a65cfde6a54c813dff860d9226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a7b9b88de147c4d61860f6ea69613ead3642a65cfde6a54c813dff860d9226", kill_on_drop: false }`
[INFO] [stdout] 25a7b9b88de147c4d61860f6ea69613ead3642a65cfde6a54c813dff860d9226
