[INFO] fetching crate s2json-derive 1.51.1...
[INFO] testing s2json-derive-1.51.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate s2json-derive 1.51.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate s2json-derive 1.51.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate s2json-derive 1.51.1
[INFO] tweaked toml for crates.io crate s2json-derive 1.51.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate s2json-derive 1.51.1 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 s2json-derive 1.51.1 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0390f50c1bf7fa4e0fb22fe628cca097f5398ace1bf2621c4f6d9343f567971f
[INFO] running `Command { std: "docker" "start" "-a" "0390f50c1bf7fa4e0fb22fe628cca097f5398ace1bf2621c4f6d9343f567971f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0390f50c1bf7fa4e0fb22fe628cca097f5398ace1bf2621c4f6d9343f567971f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0390f50c1bf7fa4e0fb22fe628cca097f5398ace1bf2621c4f6d9343f567971f", kill_on_drop: false }`
[INFO] [stdout] 0390f50c1bf7fa4e0fb22fe628cca097f5398ace1bf2621c4f6d9343f567971f
[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=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] d5af082adeccbc0840a4fd96a5807a05d5cdba073536c51c42572406a611176b
[INFO] running `Command { std: "docker" "start" "-a" "d5af082adeccbc0840a4fd96a5807a05d5cdba073536c51c42572406a611176b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling pbf-core v1.22.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling pbf-derive v1.22.1
[INFO] [stderr]    Compiling pbf v1.22.1
[INFO] [stderr]    Compiling s2json-core v1.51.1
[INFO] [stderr]    Compiling s2json-derive v1.51.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.18s
[INFO] running `Command { std: "docker" "inspect" "d5af082adeccbc0840a4fd96a5807a05d5cdba073536c51c42572406a611176b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5af082adeccbc0840a4fd96a5807a05d5cdba073536c51c42572406a611176b", kill_on_drop: false }`
[INFO] [stdout] d5af082adeccbc0840a4fd96a5807a05d5cdba073536c51c42572406a611176b
[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=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] 2c821683a90cb396017da5aa4b55936f7fea4dcffc212454d3e85b2f86ffcb33
[INFO] running `Command { std: "docker" "start" "-a" "2c821683a90cb396017da5aa4b55936f7fea4dcffc212454d3e85b2f86ffcb33", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling pbf-core v1.22.1
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling pbf-derive v1.22.1
[INFO] [stderr]    Compiling pbf v1.22.1
[INFO] [stderr]    Compiling s2json-core v1.51.1
[INFO] [stderr]    Compiling s2json-derive v1.51.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.99s
[INFO] running `Command { std: "docker" "inspect" "2c821683a90cb396017da5aa4b55936f7fea4dcffc212454d3e85b2f86ffcb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c821683a90cb396017da5aa4b55936f7fea4dcffc212454d3e85b2f86ffcb33", kill_on_drop: false }`
[INFO] [stdout] 2c821683a90cb396017da5aa4b55936f7fea4dcffc212454d3e85b2f86ffcb33
[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=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] 6751dce9e4125d869d5e79a4170ce8d98709f3da49b1f8f68ecc7c259509e0ed
[INFO] running `Command { std: "docker" "start" "-a" "6751dce9e4125d869d5e79a4170ce8d98709f3da49b1f8f68ecc7c259509e0ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/s2json_derive-91b0364c95d70053)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-81615b4e8a7d256a)
[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] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::basic_json_test ... ok
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::bool_test ... ok
[INFO] [stdout] test tests::generics_test ... ok
[INFO] [stdout] test tests::json_bool_test ... ok
[INFO] [stdout] test tests::json_generics_test ... ok
[INFO] [stdout] test tests::json_nested_object_optional_test ... ok
[INFO] [stdout] test tests::json_signed_test ... ok
[INFO] [stdout] test tests::json_test_m_value_nested ... ok
[INFO] [stdout] test tests::json_test_option ... ok
[INFO] [stdout] test tests::json_unsigned_test ... ok
[INFO] [stdout] test tests::json_vec_test ... ok
[INFO] [stdout] test tests::nested_object_optional_test ... ok
[INFO] [stdout] test tests::json_float_test ... ok
[INFO] [stdout] test tests::signed_test ... ok
[INFO] [stdout] test tests::test_m_value_nested ... ok
[INFO] [stdout] test tests::float_test ... ok
[INFO] [stdout] test tests::test_option ... ok
[INFO] [stdout] test tests::test_value_prim ... ok
[INFO] [stdout] test tests::vec_test ... ok
[INFO] [stdout] test tests::unsigned_test ... ok
[INFO] [stderr]    Doc-tests s2json_derive
[INFO] [stdout] test tests::nested_object_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "6751dce9e4125d869d5e79a4170ce8d98709f3da49b1f8f68ecc7c259509e0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6751dce9e4125d869d5e79a4170ce8d98709f3da49b1f8f68ecc7c259509e0ed", kill_on_drop: false }`
[INFO] [stdout] 6751dce9e4125d869d5e79a4170ce8d98709f3da49b1f8f68ecc7c259509e0ed
