[INFO] fetching crate twenty-first 0.50.0...
[INFO] testing twenty-first-0.50.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate twenty-first 0.50.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate twenty-first 0.50.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate twenty-first 0.50.0
[INFO] tweaked toml for crates.io crate twenty-first 0.50.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate twenty-first 0.50.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twenty-first 0.50.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded get-size2 v0.5.1
[INFO] [stderr]   Downloaded bfieldcodec_derive v0.7.0
[INFO] [stderr]   Downloaded get-size-derive2 v0.5.1
[INFO] [stderr]   Downloaded proptest-arbitrary-interop v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7cca7549a86a2809c0295f3905bcf6369835906bee0447f546815aa794b1b68
[INFO] running `Command { std: "docker" "start" "-a" "f7cca7549a86a2809c0295f3905bcf6369835906bee0447f546815aa794b1b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7cca7549a86a2809c0295f3905bcf6369835906bee0447f546815aa794b1b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cca7549a86a2809c0295f3905bcf6369835906bee0447f546815aa794b1b68", kill_on_drop: false }`
[INFO] [stdout] f7cca7549a86a2809c0295f3905bcf6369835906bee0447f546815aa794b1b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc605414fe9030e2916baf2e780b22eda60788b5e23af0c6c660ab03682281c9
[INFO] running `Command { std: "docker" "start" "-a" "dc605414fe9030e2916baf2e780b22eda60788b5e23af0c6c660ab03682281c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling collection_literals v1.0.1
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling quote-use-macros v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive-where v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]    Compiling phf_macros v0.12.1
[INFO] [stderr]    Compiling bfieldcodec_derive v0.7.0
[INFO] [stderr]    Compiling quote-use v0.8.4
[INFO] [stderr]    Compiling attribute-derive-macro v0.10.3
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling arbitrary v1.4.1
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling attribute-derive v0.10.3
[INFO] [stderr]    Compiling get-size-derive2 v0.5.1
[INFO] [stderr]    Compiling get-size2 v0.5.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling twenty-first v0.50.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.03s
[INFO] running `Command { std: "docker" "inspect" "dc605414fe9030e2916baf2e780b22eda60788b5e23af0c6c660ab03682281c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc605414fe9030e2916baf2e780b22eda60788b5e23af0c6c660ab03682281c9", kill_on_drop: false }`
[INFO] [stdout] dc605414fe9030e2916baf2e780b22eda60788b5e23af0c6c660ab03682281c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c58ca9f864673eb7c5c74815b37ee967acfc5133dac00b41d13ea134727f1c
[INFO] running `Command { std: "docker" "start" "-a" "a9c58ca9f864673eb7c5c74815b37ee967acfc5133dac00b41d13ea134727f1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling test-strategy v0.4.1
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling twenty-first v0.50.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proptest-arbitrary-interop v0.1.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling trybuild v1.0.105
[INFO] [stderr] error: could not compile `twenty-first` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/bin/rustc --crate-name twenty_first --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(coverage_nightly)' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=94095e4ce1558978 -C extra-filename=-cf39a46f13346b5f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arbitrary=/opt/rustwide/target/debug/deps/libarbitrary-f2766b34f19c0a84.rlib --extern bfieldcodec_derive=/opt/rustwide/target/debug/deps/libbfieldcodec_derive-eab0e56b781d1cee.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-e8d105f9590dffcd.rlib --extern blake3=/opt/rustwide/target/debug/deps/libblake3-eae1d9e6ac1be008.rlib --extern cargo_husky=/opt/rustwide/target/debug/deps/libcargo_husky-41d411073a8c2785.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-abf0163fa869605a.rlib --extern get_size2=/opt/rustwide/target/debug/deps/libget_size2-192d89e5d350ef8e.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-28742b4ca144387c.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3db4797dc23645d3.rlib --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-569379664133ef40.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-e05972f153d0dad0.rlib --extern phf=/opt/rustwide/target/debug/deps/libphf-b3e934a098a5278d.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-819cc73152ee29e4.rlib --extern proptest_arbitrary_interop=/opt/rustwide/target/debug/deps/libproptest_arbitrary_interop-fd043a8777fb03d4.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5706803f4d63bebf.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-8c9c043f71b8b9db.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-117b932a6358c1c3.rlib --extern serde_big_array=/opt/rustwide/target/debug/deps/libserde_big_array-4a11baecfbd90df9.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-b8458896873c6195.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a091f0e9296b4c73.rlib --extern sha3=/opt/rustwide/target/debug/deps/libsha3-0b36dab7856c0b66.rlib --extern test_strategy=/opt/rustwide/target/debug/deps/libtest_strategy-ee408e3b7f346482.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ecbfc08e271fd39d.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-d473cbd1249bf7cf.rlib --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-2fd33fdef96a1d7c.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/blake3-44c4d506e4f0f3f7/out -L native=/opt/rustwide/target/debug/build/blake3-44c4d506e4f0f3f7/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a9c58ca9f864673eb7c5c74815b37ee967acfc5133dac00b41d13ea134727f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c58ca9f864673eb7c5c74815b37ee967acfc5133dac00b41d13ea134727f1c", kill_on_drop: false }`
[INFO] [stdout] a9c58ca9f864673eb7c5c74815b37ee967acfc5133dac00b41d13ea134727f1c