[INFO] fetching crate poseidon-hash 0.1.4...
[INFO] testing poseidon-hash-0.1.4 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate poseidon-hash 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate poseidon-hash 0.1.4
[INFO] finished tweaking crates.io crate poseidon-hash 0.1.4
[INFO] tweaked toml for crates.io crate poseidon-hash 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate poseidon-hash 0.1.4 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate poseidon-hash 0.1.4 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc43cde946291f64686404ac4d3bb95e18ad7f3154e0f4a5931fef54b07c6971
[INFO] running `Command { std: "docker" "start" "-a" "bc43cde946291f64686404ac4d3bb95e18ad7f3154e0f4a5931fef54b07c6971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc43cde946291f64686404ac4d3bb95e18ad7f3154e0f4a5931fef54b07c6971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc43cde946291f64686404ac4d3bb95e18ad7f3154e0f4a5931fef54b07c6971", kill_on_drop: false }`
[INFO] [stdout] bc43cde946291f64686404ac4d3bb95e18ad7f3154e0f4a5931fef54b07c6971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fad414f5c1f61298b8328fcb1bb297524fc1f128089ddc69b1e09e183d5c67c
[INFO] running `Command { std: "docker" "start" "-a" "4fad414f5c1f61298b8328fcb1bb297524fc1f128089ddc69b1e09e183d5c67c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling poseidon-hash v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "4fad414f5c1f61298b8328fcb1bb297524fc1f128089ddc69b1e09e183d5c67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fad414f5c1f61298b8328fcb1bb297524fc1f128089ddc69b1e09e183d5c67c", kill_on_drop: false }`
[INFO] [stdout] 4fad414f5c1f61298b8328fcb1bb297524fc1f128089ddc69b1e09e183d5c67c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c28568542c495312bf1dced5396d5feb0acdaef319e2ea5166886eef90c33c85
[INFO] running `Command { std: "docker" "start" "-a" "c28568542c495312bf1dced5396d5feb0acdaef319e2ea5166886eef90c33c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling poseidon-hash v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "c28568542c495312bf1dced5396d5feb0acdaef319e2ea5166886eef90c33c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28568542c495312bf1dced5396d5feb0acdaef319e2ea5166886eef90c33c85", kill_on_drop: false }`
[INFO] [stdout] c28568542c495312bf1dced5396d5feb0acdaef319e2ea5166886eef90c33c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bf868a765499b4e1257a0d1fab7d9a667a64a1196704fcc8d269860dc1b9418
[INFO] running `Command { std: "docker" "start" "-a" "5bf868a765499b4e1257a0d1fab7d9a667a64a1196704fcc8d269860dc1b9418", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 59 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poseidon_hash-86c7d798cdae4b73)
[INFO] [stdout] test merkle::tests::single_leaf_tree ... ok
[INFO] [stdout] test poseidon2_tests::tests::empty_hash_is_stable ... ok
[INFO] [stdout] test merkle::tests::different_orderings_produce_different_roots ... ok
[INFO] [stdout] test merkle::tests::eight_leaf_tree_depth ... ok
[INFO] [stdout] test poseidon2_tests::tests::fp5_add_is_commutative ... ok
[INFO] [stdout] test merkle::tests::tampered_leaf_fails_verification ... ok
[INFO] [stdout] test poseidon2_tests::tests::fp5_inverse_of_zero_is_zero ... ok
[INFO] [stdout] test poseidon2_tests::tests::fp5_mul_inverse_is_one_for_base_elements ... ok
[INFO] [stdout] test poseidon2_tests::tests::fp5_mul_inverse_is_one_for_identity ... ok
[INFO] [stdout] test poseidon2_tests::tests::fp5_mul_is_commutative ... ok
[INFO] [stdout] test poseidon2_tests::tests::different_lengths_produce_different_hashes ... ok
[INFO] [stdout] test merkle::tests::empty_tree_has_zero_root ... ok
[INFO] [stdout] test poseidon2_tests::tests::fp5_neg_double_is_identity ... ok
[INFO] [stdout] test poseidon2_tests::tests::fp5_sub_self_is_zero ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_n_to_one_is_deterministic ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_n_to_one_is_non_commutative ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_n_to_one_single_child_equals_idempotent ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_no_pad_is_deterministic ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_of_all_zeros_is_not_zero ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_of_all_max_values_does_not_panic ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_of_large_input_does_not_panic ... ok
[INFO] [stdout] test merkle::tests::prove_and_verify_all_leaves ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_of_single_element_does_not_panic ... ok
[INFO] [stdout] test poseidon2_tests::tests::hash_to_quintic_extension_is_deterministic ... ok
[INFO] [stdout] test poseidon2_tests::tests::single_bit_flip_changes_hash_no_pad ... ok
[INFO] [stdout] test poseidon2_tests::tests::permutation_order_changes_hash ... ok
[INFO] [stdout] test tests::tests::test_fp5_bytes_roundtrip ... ok
[INFO] [stdout] test poseidon2_tests::tests::single_bit_flip_changes_hash_to_quintic_extension ... ok
[INFO] [stdout] test tests::tests::test_fp5_bytes_roundtrip_zero_and_one ... ok
[INFO] [stdout] test tests::tests::test_fp5_bytes_wrong_length_is_error ... ok
[INFO] [stdout] test tests::tests::test_fp5_field_constants ... ok
[INFO] [stdout] test merkle::tests::non_power_of_two_leaves ... ok
[INFO] [stdout] test merkle::tests::root_is_deterministic ... ok
[INFO] [stdout] test merkle::tests::tampered_sibling_fails_verification ... ok
[INFO] [stdout] test merkle::tests::two_leaf_tree_root ... ok
[INFO] [stdout] test tests::tests::test_fp5_field_operations ... ok
[INFO] [stdout] test merkle::tests::proof_out_of_range_returns_none ... ok
[INFO] [stdout] test tests::tests::test_from_canonical_u64_normal_value ... ok
[INFO] [stdout] test tests::tests::test_from_noncanonical_u64_reduces_modulus ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_add_associativity ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_add_commutativity ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_additive_inverse ... ok
[INFO] [stdout] test tests::tests::test_fp5_zeroize_clears_all_limbs ... ok
[INFO] [stdout] test tests::tests::test_from_canonical_u64_at_modulus_minus_one ... ok
[INFO] [stdout] test tests::tests::test_from_noncanonical_u64_reduces_above_modulus ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_mul_associativity ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_mul_commutativity ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_neg_basic ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_distributivity ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_field_constants ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_field_edge_cases ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_field_operations ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_multiplicative_inverse ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_neg_boundary ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_neg_of_zero ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_sqrt_consistency ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_sqrt_of_perfect_squares ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_zeroize_clears_value ... ok
[INFO] [stdout] test tests::tests::test_goldilocks_sqrt_of_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poseidon_hash
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - Goldilocks::sub (line 151) ... ok
[INFO] [stdout] test src/lib.rs - Fp5Element (line 534) ... ok
[INFO] [stdout] test src/lib.rs - Fp5Element::from_bytes_le (line 862) ... ok
[INFO] [stdout] test src/lib.rs - Goldilocks (line 62) ... ok
[INFO] [stdout] test src/lib.rs - Fp5Element::to_bytes_le (line 841) ... ok
[INFO] [stdout] test src/lib.rs - Goldilocks::exp_power_of_2 (line 402) ... ok
[INFO] [stdout] test src/lib.rs - Goldilocks::mul (line 177) ... ok
[INFO] [stdout] test src/lib.rs - Fp5Element::mul (line 607) ... ok
[INFO] [stdout] test src/lib.rs - Fp5Element::from_uint64_array (line 822) ... ok
[INFO] [stdout] test src/lib.rs - Goldilocks::from_i64 (line 307) ... ok
[INFO] [stdout] test src/lib.rs - Goldilocks::from_canonical_u64 (line 274) ... FAILED
[INFO] [stdout] test src/lib.rs - hash_out_to_bytes_le (line 1148) ... ok
[INFO] [stdout] test src/lib.rs - hash_no_pad (line 1199) ... ok
[INFO] [stdout] test src/lib.rs - Goldilocks::neg (line 222) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - hash_n_to_one (line 1253) ... ok
[INFO] [stdout] test src/lib.rs - Goldilocks::add (line 127) ... ok
[INFO] [stdout] test src/merkle.rs - merkle (line 8) ... ok
[INFO] [stdout] test src/lib.rs - hash_out_from_bytes_le (line 1170) ... ok
[INFO] [stdout] test src/lib.rs - hash_to_quintic_extension (line 1096) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Goldilocks::from_canonical_u64 (line 274) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (542) panicked at src/lib.rs:283:9:
[INFO] [stdout] from_canonical_u64: value 0xffffffff00000002 exceeds MODULUS — did you mean from_noncanonical_u64?
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55aa9b4e88aa - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55aa9b4e88aa - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55aa9b4e88aa - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x55aa9b4e88aa - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x55aa9b4f85ea - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x55aa9b4f85ea - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x55aa9b4ebc22 - std[b80a194dd3c418bb]::io::default_write_fmt::<std[b80a194dd3c418bb]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x55aa9b4ebc22 - <std[b80a194dd3c418bb]::sys::stdio::unix::Stderr as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x55aa9b4d48ff - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55aa9b4d48ff - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55aa9b4e4e21 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x55aa9b4e4fdb - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x55aa9b4d49b8 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x55aa9b4cc739 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x55aa9b4d519d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x55aa9b4f8dbc - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x55aa9b4bf18d - poseidon_hash::Goldilocks::from_canonical_u64::h53f8ca944e6c3ad8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:283:9
[INFO] [stdout]   17:     0x55aa9b4befdf - rust_out::main::_doctest_main_src_lib_rs_274_0::h538eb5eb8c9f33e3
[INFO] [stdout]   18:     0x55aa9b4befb6 - rust_out::main::hbc8fb3ef9073494f
[INFO] [stdout]   19:     0x55aa9b4bef53 - core::ops::function::FnOnce::call_once::h8578f0c031e386ae
[INFO] [stdout]   20:     0x55aa9b4bef36 - std::sys::backtrace::__rust_begin_short_backtrace::hb54d2daf111ce867
[INFO] [stdout]   21:     0x55aa9b4bef19 - std::rt::lang_start::{{closure}}::h94e8fd5c8cccecfa
[INFO] [stdout]   22:     0x55aa9b4e45a4 - <&dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<&dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::panicking::catch_unwind::<i32, &dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::panic::catch_unwind::<&dyn core[10b6fa85044e1869]::ops::function::Fn<(), Output = i32> + core[10b6fa85044e1869]::panic::unwind_safe::RefUnwindSafe + core[10b6fa85044e1869]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::panicking::catch_unwind::<isize, std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::panic::catch_unwind::<std[b80a194dd3c418bb]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x55aa9b4e45a4 - std[b80a194dd3c418bb]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x55aa9b4bef01 - std::rt::lang_start::h7f170e4d70be7fa1
[INFO] [stdout]   32:     0x55aa9b4bf045 - main
[INFO] [stdout]   33:     0x71eeab61e1ca - <unknown>
[INFO] [stdout]   34:     0x71eeab61e28b - __libc_start_main
[INFO] [stdout]   35:     0x55aa9b4bee15 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Goldilocks::from_canonical_u64 (line 274)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5bf868a765499b4e1257a0d1fab7d9a667a64a1196704fcc8d269860dc1b9418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf868a765499b4e1257a0d1fab7d9a667a64a1196704fcc8d269860dc1b9418", kill_on_drop: false }`
[INFO] [stdout] 5bf868a765499b4e1257a0d1fab7d9a667a64a1196704fcc8d269860dc1b9418
