[INFO] fetching crate merkle_light 0.4.0... [INFO] testing merkle_light-0.4.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate merkle_light 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate merkle_light 0.4.0 [INFO] finished tweaking crates.io crate merkle_light 0.4.0 [INFO] tweaked toml for crates.io crate merkle_light 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate merkle_light 0.4.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate merkle_light 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd9caba55c3281dbf3a5cffb137813a099e1d7a8ef176bd001df7927902dd121 [INFO] running `Command { std: "docker" "start" "-a" "cd9caba55c3281dbf3a5cffb137813a099e1d7a8ef176bd001df7927902dd121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd9caba55c3281dbf3a5cffb137813a099e1d7a8ef176bd001df7927902dd121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd9caba55c3281dbf3a5cffb137813a099e1d7a8ef176bd001df7927902dd121", kill_on_drop: false }` [INFO] [stdout] cd9caba55c3281dbf3a5cffb137813a099e1d7a8ef176bd001df7927902dd121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4da55d6c4392aaaac5cb0ddecba6318f0c6afadb6bcea849f03802a6233deaf9 [INFO] running `Command { std: "docker" "start" "-a" "4da55d6c4392aaaac5cb0ddecba6318f0c6afadb6bcea849f03802a6233deaf9", kill_on_drop: false }` [INFO] [stderr] Compiling merkle_light v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | #![cfg_attr(feature="nightly", allow(unstable_features))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `bitcoin`, `chaincore`, `crypto_bench`, `default`, `rand`, `ring`, `rust-crypto`, and `std` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 149 | missing_docs, unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 163 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:163:38 [INFO] [stdout] | [INFO] [stdout] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 163 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 178 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:178:38 [INFO] [stdout] | [INFO] [stdout] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 178 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "4da55d6c4392aaaac5cb0ddecba6318f0c6afadb6bcea849f03802a6233deaf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4da55d6c4392aaaac5cb0ddecba6318f0c6afadb6bcea849f03802a6233deaf9", kill_on_drop: false }` [INFO] [stdout] 4da55d6c4392aaaac5cb0ddecba6318f0c6afadb6bcea849f03802a6233deaf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65a813175153b63d2ad3efcc7476df65fa74662fcb9fafc31494a33d8a62b5cd [INFO] running `Command { std: "docker" "start" "-a" "65a813175153b63d2ad3efcc7476df65fa74662fcb9fafc31494a33d8a62b5cd", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | #![cfg_attr(feature="nightly", allow(unstable_features))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `bitcoin`, `chaincore`, `crypto_bench`, `default`, `rand`, `ring`, `rust-crypto`, and `std` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling merkle_light v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 149 | missing_docs, unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 163 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:163:38 [INFO] [stdout] | [INFO] [stdout] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 163 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 178 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:178:38 [INFO] [stdout] | [INFO] [stdout] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 178 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | #![cfg_attr(feature="nightly", allow(unstable_features))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `bitcoin`, `chaincore`, `crypto_bench`, `default`, `rand`, `ring`, `rust-crypto`, and `std` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:163:12 [INFO] [stdout] | [INFO] [stdout] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 149 | missing_docs, unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 163 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:163:38 [INFO] [stdout] | [INFO] [stdout] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 163 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 178 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:178:38 [INFO] [stdout] | [INFO] [stdout] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 178 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "65a813175153b63d2ad3efcc7476df65fa74662fcb9fafc31494a33d8a62b5cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a813175153b63d2ad3efcc7476df65fa74662fcb9fafc31494a33d8a62b5cd", kill_on_drop: false }` [INFO] [stdout] 65a813175153b63d2ad3efcc7476df65fa74662fcb9fafc31494a33d8a62b5cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 010e3555d272ff7d090293f865767f1d038d4ea2d882649d816d139e14f1a133 [INFO] running `Command { std: "docker" "start" "-a" "010e3555d272ff7d090293f865767f1d038d4ea2d882649d816d139e14f1a133", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `nightly` [INFO] [stderr] --> src/lib.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | #![cfg_attr(feature="nightly", allow(unstable_features))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `bitcoin`, `chaincore`, `crypto_bench`, `default`, `rand`, `ring`, `rust-crypto`, and `std` [INFO] [stderr] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/hash_impl.rs:163:12 [INFO] [stderr] | [INFO] [stderr] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:149:19 [INFO] [stderr] | [INFO] [stderr] 149 | missing_docs, unused_qualifications, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stderr] 163 + if size_of::() == mem::size_of::() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/hash_impl.rs:163:38 [INFO] [stderr] | [INFO] [stderr] 163 | if mem::size_of::() == mem::size_of::() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 163 - if mem::size_of::() == mem::size_of::() { [INFO] [stderr] 163 + if mem::size_of::() == size_of::() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/hash_impl.rs:178:12 [INFO] [stderr] | [INFO] [stderr] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stderr] 178 + if size_of::() == mem::size_of::() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/hash_impl.rs:178:38 [INFO] [stderr] | [INFO] [stderr] 178 | if mem::size_of::() == mem::size_of::() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 178 - if mem::size_of::() == mem::size_of::() { [INFO] [stderr] 178 + if mem::size_of::() == size_of::() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `merkle_light` (lib) generated 5 warnings (run `cargo fix --lib -p merkle_light` to apply 4 suggestions) [INFO] [stderr] warning: `merkle_light` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_light-df478f187f862f27) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_cmh::test_custom_merkle_hasher ... ok [INFO] [stdout] test test_xor128::test_from_iter ... ok [INFO] [stdout] test test_xor128::test_hasher_light ... ok [INFO] [stdout] test test_sip::test_simple_tree ... ok [INFO] [stdout] test test_xor128::test_from_slice ... ok [INFO] [stdout] test test_xor128::test_simple_tree ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/crypto_bitcoin_mt.rs (/opt/rustwide/target/debug/deps/crypto_bitcoin_mt-652e4d51c918601c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/crypto_chaincore_mt.rs (/opt/rustwide/target/debug/deps/crypto_chaincore_mt-a00e9bbbef2886bb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/ring_bitcoin_mt.rs (/opt/rustwide/target/debug/deps/ring_bitcoin_mt-f5ad5dbae12105f4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests merkle_light [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/hash.rs - hash::Hashable (line 35) ... ok [INFO] [stdout] test src/lib.rs - (line 73) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "010e3555d272ff7d090293f865767f1d038d4ea2d882649d816d139e14f1a133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "010e3555d272ff7d090293f865767f1d038d4ea2d882649d816d139e14f1a133", kill_on_drop: false }` [INFO] [stdout] 010e3555d272ff7d090293f865767f1d038d4ea2d882649d816d139e14f1a133