[INFO] fetching crate amplify_apfloat 0.3.1...
[INFO] testing amplify_apfloat-0.3.1 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate amplify_apfloat 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate amplify_apfloat 0.3.1 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amplify_apfloat 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate amplify_apfloat 0.3.1
[INFO] tweaked toml for crates.io crate amplify_apfloat 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded amplify_num v0.5.3
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc06362a380d071a10e349a04c07637521c5a3f974ad96aacd44f27057b884be
[INFO] running `Command { std: "docker" "start" "-a" "fc06362a380d071a10e349a04c07637521c5a3f974ad96aacd44f27057b884be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc06362a380d071a10e349a04c07637521c5a3f974ad96aacd44f27057b884be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc06362a380d071a10e349a04c07637521c5a3f974ad96aacd44f27057b884be", kill_on_drop: false }`
[INFO] [stdout] fc06362a380d071a10e349a04c07637521c5a3f974ad96aacd44f27057b884be
[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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 222da33f1a40dfc4c3ba2bd7af5fcfaa50d20ad626887bf49fc163f6d03069c1
[INFO] running `Command { std: "docker" "start" "-a" "222da33f1a40dfc4c3ba2bd7af5fcfaa50d20ad626887bf49fc163f6d03069c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling amplify_num v0.5.3
[INFO] [stderr]    Compiling amplify_apfloat v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "222da33f1a40dfc4c3ba2bd7af5fcfaa50d20ad626887bf49fc163f6d03069c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222da33f1a40dfc4c3ba2bd7af5fcfaa50d20ad626887bf49fc163f6d03069c1", kill_on_drop: false }`
[INFO] [stdout] 222da33f1a40dfc4c3ba2bd7af5fcfaa50d20ad626887bf49fc163f6d03069c1
[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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6be65f76fe1151f20b33456cf48392fb21d618d3aa4df8540750b0661be393b
[INFO] running `Command { std: "docker" "start" "-a" "a6be65f76fe1151f20b33456cf48392fb21d618d3aa4df8540750b0661be393b", kill_on_drop: false }`
[INFO] [stderr]    Compiling amplify_apfloat v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:101:66
[INFO] [stdout]     |
[INFO] [stdout] 101 |             assert_eq!(expected, a1.category(), "{:#x} + {:#x}", op1, op2);
[INFO] [stdout]     |                                                  -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:101:71
[INFO] [stdout]     |
[INFO] [stdout] 101 |             assert_eq!(expected, a1.category(), "{:#x} + {:#x}", op1, op2);
[INFO] [stdout]     |                                                          -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:108:66
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(expected, a2.category(), "{:#x} + {:#x}", op2, op1);
[INFO] [stdout]     |                                                  -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:108:71
[INFO] [stdout]     |
[INFO] [stdout] 108 |             assert_eq!(expected, a2.category(), "{:#x} + {:#x}", op2, op1);
[INFO] [stdout]     |                                                          -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:172:65
[INFO] [stdout]     |
[INFO] [stdout] 172 |             assert_eq!(expected, a1.to_bits(), "{:#x} + {:#x}", op1, op2);
[INFO] [stdout]     |                                                 -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:172:70
[INFO] [stdout]     |
[INFO] [stdout] 172 |             assert_eq!(expected, a1.to_bits(), "{:#x} + {:#x}", op1, op2);
[INFO] [stdout]     |                                                         -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:179:65
[INFO] [stdout]     |
[INFO] [stdout] 179 |             assert_eq!(expected, a2.to_bits(), "{:#x} + {:#x}", op2, op1);
[INFO] [stdout]     |                                                 -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:179:70
[INFO] [stdout]     |
[INFO] [stdout] 179 |             assert_eq!(expected, a2.to_bits(), "{:#x} + {:#x}", op2, op1);
[INFO] [stdout]     |                                                         -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:208:61
[INFO] [stdout]     |
[INFO] [stdout] 208 |         assert_eq!(expected, a1.to_bits(), "{:#x} - {:#x}", op1, op2);
[INFO] [stdout]     |                                             -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:208:66
[INFO] [stdout]     |
[INFO] [stdout] 208 |         assert_eq!(expected, a1.to_bits(), "{:#x} - {:#x}", op1, op2);
[INFO] [stdout]     |                                                     -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:266:66
[INFO] [stdout]     |
[INFO] [stdout] 266 |             assert_eq!(expected, a1.category(), "{:#x} * {:#x}", op1, op2);
[INFO] [stdout]     |                                                  -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:266:71
[INFO] [stdout]     |
[INFO] [stdout] 266 |             assert_eq!(expected, a1.category(), "{:#x} * {:#x}", op1, op2);
[INFO] [stdout]     |                                                          -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:273:66
[INFO] [stdout]     |
[INFO] [stdout] 273 |             assert_eq!(expected, a2.category(), "{:#x} * {:#x}", op2, op1);
[INFO] [stdout]     |                                                  -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:273:71
[INFO] [stdout]     |
[INFO] [stdout] 273 |             assert_eq!(expected, a2.category(), "{:#x} * {:#x}", op2, op1);
[INFO] [stdout]     |                                                          -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:352:65
[INFO] [stdout]     |
[INFO] [stdout] 352 |             assert_eq!(expected, a1.to_bits(), "{:#x} * {:#x}", op1, op2);
[INFO] [stdout]     |                                                 -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:352:70
[INFO] [stdout]     |
[INFO] [stdout] 352 |             assert_eq!(expected, a1.to_bits(), "{:#x} * {:#x}", op1, op2);
[INFO] [stdout]     |                                                         -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:359:65
[INFO] [stdout]     |
[INFO] [stdout] 359 |             assert_eq!(expected, a2.to_bits(), "{:#x} * {:#x}", op2, op1);
[INFO] [stdout]     |                                                 -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:359:70
[INFO] [stdout]     |
[INFO] [stdout] 359 |             assert_eq!(expected, a2.to_bits(), "{:#x} * {:#x}", op2, op1);
[INFO] [stdout]     |                                                         -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:383:61
[INFO] [stdout]     |
[INFO] [stdout] 383 |         assert_eq!(expected, a1.to_bits(), "{:#x} / {:#x}", op1, op2);
[INFO] [stdout]     |                                             -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:383:66
[INFO] [stdout]     |
[INFO] [stdout] 383 |         assert_eq!(expected, a1.to_bits(), "{:#x} / {:#x}", op1, op2);
[INFO] [stdout]     |                                                     -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:409:74
[INFO] [stdout]     |
[INFO] [stdout] 409 |         assert_eq!(expected, result.to_bits(), "ieee_rem({:#x}, {:#x})", op1, op2);
[INFO] [stdout]     |                                                          -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:409:79
[INFO] [stdout]     |
[INFO] [stdout] 409 |         assert_eq!(expected, result.to_bits(), "ieee_rem({:#x}, {:#x})", op1, op2);
[INFO] [stdout]     |                                                                 -----         ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                                 |
[INFO] [stdout]     |                                                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:437:65
[INFO] [stdout]     |
[INFO] [stdout] 437 |         assert_eq!(expected, r.to_bits(), "fmod({:#x}, {:#x})", op1, op2);
[INFO] [stdout]     |                                                 -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:437:70
[INFO] [stdout]     |
[INFO] [stdout] 437 |         assert_eq!(expected, r.to_bits(), "fmod({:#x}, {:#x})", op1, op2);
[INFO] [stdout]     |                                                        -----         ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:507:76
[INFO] [stdout]     |
[INFO] [stdout] 507 |         assert_eq!(expected, a1.partial_cmp(&a2), "compare({:#x}, {:#x})", op1, op2,);
[INFO] [stdout]     |                                                            -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:507:81
[INFO] [stdout]     |
[INFO] [stdout] 507 |         assert_eq!(expected, a1.partial_cmp(&a2), "compare({:#x}, {:#x})", op1, op2,);
[INFO] [stdout]     |                                                                   -----         ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                                   |
[INFO] [stdout]     |                                                                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:533:66
[INFO] [stdout]     |
[INFO] [stdout] 533 |         assert_eq!(expected, a1.bitwise_eq(a2), "{:#x} = {:#x}", op1, op2);
[INFO] [stdout]     |                                                  -----           ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u256: LowerHex` is not satisfied
[INFO] [stdout]    --> tests/ppc.rs:533:71
[INFO] [stdout]     |
[INFO] [stdout] 533 |         assert_eq!(expected, a1.bitwise_eq(a2), "{:#x} = {:#x}", op1, op2);
[INFO] [stdout]     |                                                          -----        ^^^ the trait `LowerHex` is not implemented for `u256`
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `LowerHex`:
[INFO] [stdout]               &T
[INFO] [stdout]               &mut T
[INFO] [stdout]               NonZero<T>
[INFO] [stdout]               Saturating<T>
[INFO] [stdout]               Status
[INFO] [stdout]               Wrapping<T>
[INFO] [stdout]               amplify_apfloat::status::_::InternalBitFlags
[INFO] [stdout]               i128
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `core::fmt::rt::Argument::<'_>::new_lower_hex`
[INFO] [stdout]    --> /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:129:5
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args` which comes from the expansion of the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amplify_apfloat` (test "ppc") due to 28 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a6be65f76fe1151f20b33456cf48392fb21d618d3aa4df8540750b0661be393b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6be65f76fe1151f20b33456cf48392fb21d618d3aa4df8540750b0661be393b", kill_on_drop: false }`
[INFO] [stdout] a6be65f76fe1151f20b33456cf48392fb21d618d3aa4df8540750b0661be393b
