[INFO] fetching crate cosmian_fpe 0.5.2...
[INFO] testing cosmian_fpe-0.5.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate cosmian_fpe 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cosmian_fpe 0.5.2
[INFO] finished tweaking crates.io crate cosmian_fpe 0.5.2
[INFO] tweaked toml for crates.io crate cosmian_fpe 0.5.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosmian_fpe 0.5.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 155 packages to latest compatible versions
[INFO] [stderr]       Adding cipher v0.4.4 (available: v0.5.1)
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.8.2)
[INFO] [stderr]       Adding criterion-cycles-per-byte v0.4.0 (available: v0.8.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding pprof v0.11.1 (available: v0.15.0)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bed8973bba6dc3960460c3547050a640db77e86e2ec783b0a5f714973f72817b
[INFO] running `Command { std: "docker" "start" "-a" "bed8973bba6dc3960460c3547050a640db77e86e2ec783b0a5f714973f72817b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bed8973bba6dc3960460c3547050a640db77e86e2ec783b0a5f714973f72817b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed8973bba6dc3960460c3547050a640db77e86e2ec783b0a5f714973f72817b", kill_on_drop: false }`
[INFO] [stdout] bed8973bba6dc3960460c3547050a640db77e86e2ec783b0a5f714973f72817b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dd65cd98e585ab01345f964ee7a4d31b9d267b509245ea9b24d33176e60937bf
[INFO] running `Command { std: "docker" "start" "-a" "dd65cd98e585ab01345f964ee7a4d31b9d267b509245ea9b24d33176e60937bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling cosmian_fpe v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/ff1/alloc.rs:79:31
[INFO] [stdout]    |
[INFO] [stdout] 79 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout]    |                               ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout] 79 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ff1/alloc.rs:160:31
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout]     |                               ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout] 160 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "dd65cd98e585ab01345f964ee7a4d31b9d267b509245ea9b24d33176e60937bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd65cd98e585ab01345f964ee7a4d31b9d267b509245ea9b24d33176e60937bf", kill_on_drop: false }`
[INFO] [stdout] dd65cd98e585ab01345f964ee7a4d31b9d267b509245ea9b24d33176e60937bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 83f8bd4681a68410aa4b5686becac5c98521912977512c701eb280ca399ba014
[INFO] running `Command { std: "docker" "start" "-a" "83f8bd4681a68410aa4b5686becac5c98521912977512c701eb280ca399ba014", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
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[INFO] [stderr]    Compiling ciborium-io v0.2.2
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[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.117
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[INFO] [stderr]    Compiling parking_lot_core v0.9.12
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
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[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
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[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
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[INFO] [stderr]    Compiling equivalent v1.0.2
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[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
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[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling rgb v0.8.53
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling pprof v0.11.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling symbolic-common v10.2.1
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/ff1/alloc.rs:79:31
[INFO] [stdout]    |
[INFO] [stdout] 79 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout]    |                               ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout] 79 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ff1/alloc.rs:160:31
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout]     |                               ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout] 160 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling criterion-cycles-per-byte v0.4.0
[INFO] [stderr]    Compiling cosmian_fpe v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/ff1/alloc.rs:79:31
[INFO] [stdout]    |
[INFO] [stdout] 79 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout]    |                               ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 79 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout] 79 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ff1/alloc.rs:160:31
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout]     |                               ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stdout] 160 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 54.12s
[INFO] running `Command { std: "docker" "inspect" "83f8bd4681a68410aa4b5686becac5c98521912977512c701eb280ca399ba014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f8bd4681a68410aa4b5686becac5c98521912977512c701eb280ca399ba014", kill_on_drop: false }`
[INFO] [stdout] 83f8bd4681a68410aa4b5686becac5c98521912977512c701eb280ca399ba014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c6431cfd947d02f6d9bfadd9afc4f21ed9314b049a886b14073cfde9260aa8a2
[INFO] running `Command { std: "docker" "start" "-a" "c6431cfd947d02f6d9bfadd9afc4f21ed9314b049a886b14073cfde9260aa8a2", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/ff1/alloc.rs:79:31
[INFO] [stderr]    |
[INFO] [stderr] 79 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr]    |                               ^                     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 79 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr] 79 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/ff1/alloc.rs:160:31
[INFO] [stderr]     |
[INFO] [stderr] 160 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr]     |                               ^                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 160 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr] 160 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `cosmian_fpe` (lib) generated 2 warnings (run `cargo fix --lib -p cosmian_fpe` to apply 2 suggestions)
[INFO] [stderr] warning: `cosmian_fpe` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cosmian_fpe-6805d97832d91e64)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ff1::alloc::tests::ns_is_valid ... ok
[INFO] [stdout] test ff1::alloc::tests::binary_split_round_trip ... ok
[INFO] [stdout] test ff1::alloc::tests::radix_10_length_limits ... ok
[INFO] [stdout] test ff1::alloc::tests::radix_2_length_limits ... ok
[INFO] [stdout] test ff1::tests::log_10_min_ns_domain_size ... ok
[INFO] [stdout] test ff1::tests::radix ... ok
[INFO] [stdout] test ff1::alloc::tests::flexible_split_round_trip ... ok
[INFO] [stdout] test ff1::ff1_18::test_doc_example_18_rounds ... ok
[INFO] [stdout] test ff1::alloc::tests::flexible ... ok
[INFO] [stdout] test ff1::alloc::tests::binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosmian_fpe
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/ff1/alloc.rs:79:31
[INFO] [stderr]    |
[INFO] [stderr] 79 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr]    |                               ^                     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 79 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr] 79 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/ff1/alloc.rs:160:31
[INFO] [stderr]     |
[INFO] [stderr] 160 |         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr]     |                               ^                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 160 -         self.0.iter().all(|n| (u32::from(*n) < radix))
[INFO] [stderr] 160 +         self.0.iter().all(|n| u32::from(*n) < radix)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `fpe`
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate fpe;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c6431cfd947d02f6d9bfadd9afc4f21ed9314b049a886b14073cfde9260aa8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6431cfd947d02f6d9bfadd9afc4f21ed9314b049a886b14073cfde9260aa8a2", kill_on_drop: false }`
[INFO] [stdout] c6431cfd947d02f6d9bfadd9afc4f21ed9314b049a886b14073cfde9260aa8a2
