[INFO] fetching crate twenty-first 1.0.0...
[INFO] testing twenty-first-1.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate twenty-first 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate twenty-first 1.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate twenty-first 1.0.0
[INFO] tweaked toml for crates.io crate twenty-first 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate twenty-first 1.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twenty-first 1.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.112
[INFO] [stderr]   Downloaded derive-ex v0.1.8
[INFO] [stderr]   Downloaded proptest-arbitrary-interop v0.1.0
[INFO] [stderr]   Downloaded test-strategy v0.4.3
[INFO] [stderr]   Downloaded attribute-derive v0.10.5
[INFO] [stderr]   Downloaded collection_literals v1.0.3
[INFO] [stderr]   Downloaded attribute-derive-macro v0.10.5
[INFO] [stderr]   Downloaded get-size-derive2 v0.7.0
[INFO] [stderr]   Downloaded target-triple v0.1.4
[INFO] [stderr]   Downloaded bfieldcodec_derive v0.7.0
[INFO] [stderr]   Downloaded codspeed-criterion-compat v4.0.5
[INFO] [stderr]   Downloaded get-size2 v0.7.0
[INFO] [stderr]   Downloaded codspeed v4.0.5
[INFO] [stderr]   Downloaded codspeed-criterion-compat-walltime v4.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a462a34b4585085783147077c13c439189a6a9a4b9d70e7dc3093dc82568987
[INFO] running `Command { std: "docker" "start" "-a" "5a462a34b4585085783147077c13c439189a6a9a4b9d70e7dc3093dc82568987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a462a34b4585085783147077c13c439189a6a9a4b9d70e7dc3093dc82568987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a462a34b4585085783147077c13c439189a6a9a4b9d70e7dc3093dc82568987", kill_on_drop: false }`
[INFO] [stdout] 5a462a34b4585085783147077c13c439189a6a9a4b9d70e7dc3093dc82568987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b78b26fd63bd3d416b223f4cff5023a3d7dee43eba21f2ce79eb70f86bea7d0
[INFO] running `Command { std: "docker" "start" "-a" "4b78b26fd63bd3d416b223f4cff5023a3d7dee43eba21f2ce79eb70f86bea7d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling collection_literals v1.0.3
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling quote-use-macros v0.8.4
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling bfieldcodec_derive v0.7.0
[INFO] [stderr]    Compiling quote-use v0.8.4
[INFO] [stderr]    Compiling attribute-derive-macro v0.10.5
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling attribute-derive v0.10.5
[INFO] [stderr]    Compiling get-size-derive2 v0.7.0
[INFO] [stderr]    Compiling get-size2 v0.7.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling twenty-first v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.96s
[INFO] running `Command { std: "docker" "inspect" "4b78b26fd63bd3d416b223f4cff5023a3d7dee43eba21f2ce79eb70f86bea7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b78b26fd63bd3d416b223f4cff5023a3d7dee43eba21f2ce79eb70f86bea7d0", kill_on_drop: false }`
[INFO] [stdout] 4b78b26fd63bd3d416b223f4cff5023a3d7dee43eba21f2ce79eb70f86bea7d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3348f51311123e7c0c3857a0c39379f1e96d76b2aec6ed14afc9c3998fe92b79
[INFO] running `Command { std: "docker" "start" "-a" "3348f51311123e7c0c3857a0c39379f1e96d76b2aec6ed14afc9c3998fe92b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling statrs v0.18.0
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling codspeed-criterion-compat v4.0.5
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling codspeed v4.0.5
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling quote-use-macros v0.8.4
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling bfieldcodec_derive v0.7.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling quote-use v0.8.4
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.10.5
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling derive-ex v0.1.8
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling attribute-derive v0.10.5
[INFO] [stderr]    Compiling get-size-derive2 v0.7.0
[INFO] [stderr]    Compiling get-size2 v0.7.0
[INFO] [stderr]    Compiling test-strategy v0.4.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling trybuild v1.0.112
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling codspeed-criterion-compat-walltime v4.0.5
[INFO] [stderr]    Compiling twenty-first v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proptest-arbitrary-interop v0.1.0
[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/1.91.0-x86_64-unknown-linux-gnu/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=f7f9414a517b9f1f -C extra-filename=-454cc16bcffb6ea4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arbitrary=/opt/rustwide/target/debug/deps/libarbitrary-c861685bfcb4de85.rlib --extern bfieldcodec_derive=/opt/rustwide/target/debug/deps/libbfieldcodec_derive-55346ca483853d78.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-99f1b059f6c4b0af.rlib --extern blake3=/opt/rustwide/target/debug/deps/libblake3-f9e3b6babc6cf306.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcodspeed_criterion_compat-551dc0a17b5b7e95.rlib --extern get_size2=/opt/rustwide/target/debug/deps/libget_size2-8a0cb5f8a4bc8a49.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-e3cafe4f5c98898b.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6a8a409859199395.rlib --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-27c9445e0a540b68.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-586cc47e792695a9.rlib --extern phf=/opt/rustwide/target/debug/deps/libphf-3d5a9f4183b0767b.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-f00d769089192378.rlib --extern proptest_arbitrary_interop=/opt/rustwide/target/debug/deps/libproptest_arbitrary_interop-00b43127d7b43c0e.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-659a09ec39a18f0b.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-967df49cc7b28c86.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-498876566dd24b2a.rlib --extern serde_big_array=/opt/rustwide/target/debug/deps/libserde_big_array-41b599062cf295bb.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-6e6924b6d1a92568.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6dafc42698ecfa40.rlib --extern sha3=/opt/rustwide/target/debug/deps/libsha3-7f0b6164c89b418c.rlib --extern test_strategy=/opt/rustwide/target/debug/deps/libtest_strategy-5514fc016378226d.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-27ceac8e38c5c44a.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-8ef161e4368f2e86.rlib --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-ca11409af04206a0.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/blake3-5f3eab75ef6719f4/out -L native=/opt/rustwide/target/debug/build/blake3-5f3eab75ef6719f4/out -L native=/opt/rustwide/target/debug/build/codspeed-02a8f838798d4c89/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3348f51311123e7c0c3857a0c39379f1e96d76b2aec6ed14afc9c3998fe92b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3348f51311123e7c0c3857a0c39379f1e96d76b2aec6ed14afc9c3998fe92b79", kill_on_drop: false }`
[INFO] [stdout] 3348f51311123e7c0c3857a0c39379f1e96d76b2aec6ed14afc9c3998fe92b79