[INFO] fetching crate bitcoins 0.6.0...
[INFO] testing bitcoins-0.6.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate bitcoins 0.6.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate bitcoins 0.6.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoins 0.6.0
[INFO] finished tweaking crates.io crate bitcoins 0.6.0
[INFO] tweaked toml for crates.io crate bitcoins 0.6.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a4ae95dbde249bf9d76f91aee1f800efba7638f5bc6be603ba7b0b643eb654e
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[INFO] running `Command { std: "docker" "inspect" "7a4ae95dbde249bf9d76f91aee1f800efba7638f5bc6be603ba7b0b643eb654e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4ae95dbde249bf9d76f91aee1f800efba7638f5bc6be603ba7b0b643eb654e", kill_on_drop: false }`
[INFO] [stdout] 7a4ae95dbde249bf9d76f91aee1f800efba7638f5bc6be603ba7b0b643eb654e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4c943c1a5cec882710ce0a4b6e4f1a9d77986586d3bc80c439ad74ebfb1a27b
[INFO] running `Command { std: "docker" "start" "-a" "d4c943c1a5cec882710ce0a4b6e4f1a9d77986586d3bc80c439ad74ebfb1a27b", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling zeroize v1.5.4
[INFO] [stderr]    Compiling const-oid v0.7.1
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[INFO] [stderr]    Compiling block-padding v0.2.1
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[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
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[INFO] [stderr]    Compiling base64 v0.12.3
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[INFO] [stderr]    Compiling crypto-mac v0.11.1
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[INFO] [stderr]    Compiling sha2 v0.8.2
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[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling blake2 v0.9.2
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[INFO] [stderr]    Compiling elliptic-curve v0.11.12
[INFO] [stderr]    Compiling rfc6979 v0.1.0
[INFO] [stderr]    Compiling ecdsa v0.13.4
[INFO] [stderr]    Compiling k256 v0.10.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling coins-core v0.2.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling coins-core v0.6.0
[INFO] [stderr]    Compiling coins-bip32 v0.6.0
[INFO] [stderr]    Compiling bitcoins v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.34s
[INFO] running `Command { std: "docker" "inspect" "d4c943c1a5cec882710ce0a4b6e4f1a9d77986586d3bc80c439ad74ebfb1a27b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c943c1a5cec882710ce0a4b6e4f1a9d77986586d3bc80c439ad74ebfb1a27b", kill_on_drop: false }`
[INFO] [stdout] d4c943c1a5cec882710ce0a4b6e4f1a9d77986586d3bc80c439ad74ebfb1a27b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c9806dcc93661be1855080dcd915bf666577385963dae9cc2e63e0da9f3e1d5
[INFO] running `Command { std: "docker" "start" "-a" "7c9806dcc93661be1855080dcd915bf666577385963dae9cc2e63e0da9f3e1d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitcoins v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:277:9
[INFO] [stdout]     |
[INFO] [stdout] 277 |         WitnessStackItem::from(si.items());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:279:9
[INFO] [stdout]     |
[INFO] [stdout] 279 |         WitnessStackItem::from(&sc);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |         WitnessStackItem::from(&spk);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:281:9
[INFO] [stdout]     |
[INFO] [stdout] 281 |         WitnessStackItem::from(&ss);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         Script::from(&si);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:284:9
[INFO] [stdout]     |
[INFO] [stdout] 284 |         Script::from(&spk);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |         Script::from(&ss);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         ScriptPubkey::from(&si);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |         ScriptPubkey::from(&sc);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |         ScriptPubkey::from(&ss);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:291:9
[INFO] [stdout]     |
[INFO] [stdout] 291 |         ScriptSig::from(&si);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:292:9
[INFO] [stdout]     |
[INFO] [stdout] 292 |         ScriptSig::from(&sc);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stdout]    --> src/types/script.rs:293:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |         ScriptSig::from(&spk);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "7c9806dcc93661be1855080dcd915bf666577385963dae9cc2e63e0da9f3e1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9806dcc93661be1855080dcd915bf666577385963dae9cc2e63e0da9f3e1d5", kill_on_drop: false }`
[INFO] [stdout] 7c9806dcc93661be1855080dcd915bf666577385963dae9cc2e63e0da9f3e1d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0c22b49c2096439a30500a276f38199eff9f2fed264071c8aaca29f61298a21
[INFO] running `Command { std: "docker" "start" "-a" "b0c22b49c2096439a30500a276f38199eff9f2fed264071c8aaca29f61298a21", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:277:9
[INFO] [stderr]     |
[INFO] [stderr] 277 |         WitnessStackItem::from(si.items());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:279:9
[INFO] [stderr]     |
[INFO] [stderr] 279 |         WitnessStackItem::from(&sc);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:280:9
[INFO] [stderr]     |
[INFO] [stderr] 280 |         WitnessStackItem::from(&spk);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:281:9
[INFO] [stderr]     |
[INFO] [stderr] 281 |         WitnessStackItem::from(&ss);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:283:9
[INFO] [stderr]     |
[INFO] [stderr] 283 |         Script::from(&si);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:284:9
[INFO] [stderr]     |
[INFO] [stderr] 284 |         Script::from(&spk);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:285:9
[INFO] [stderr]     |
[INFO] [stderr] 285 |         Script::from(&ss);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 287 |         ScriptPubkey::from(&si);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:288:9
[INFO] [stderr]     |
[INFO] [stderr] 288 |         ScriptPubkey::from(&sc);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:289:9
[INFO] [stderr]     |
[INFO] [stderr] 289 |         ScriptPubkey::from(&ss);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:291:9
[INFO] [stderr]     |
[INFO] [stderr] 291 |         ScriptSig::from(&si);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:292:9
[INFO] [stderr]     |
[INFO] [stderr] 292 |         ScriptSig::from(&sc);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::convert::From::from` that must be used
[INFO] [stderr]    --> src/types/script.rs:293:9
[INFO] [stderr]     |
[INFO] [stderr] 293 |         ScriptSig::from(&spk);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcoins` (lib test) generated 13 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitcoins-c33b1dffd43a7c9e)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test enc::encoder::test::it_encodes_addresses ... ok
[INFO] [stdout] test types::script::test::it_converts_between_bitcoin_script_types ... ok
[INFO] [stdout] test types::script::test::it_serializes_and_derializes_scripts ... ok
[INFO] [stdout] test types::script::test::it_determines_script_pubkey_types_accurately ... ok
[INFO] [stdout] test types::script::test::it_serializes_and_derializes_witness_stack_items ... ok
[INFO] [stdout] test hashes::test::it_serializes_and_derializes_hash256digests ... ok
[INFO] [stdout] test enc::encoder::test::it_allows_you_to_unwrap_strings_from_addresses ... ok
[INFO] [stdout] test nets::test::it_exposes_encoder_interface ... ok
[INFO] [stdout] test enc::bases::test::it_should_encode_and_decode_bech32 ... ok
[INFO] [stdout] test nets::test::it_has_sensible_syntax ... ok
[INFO] [stdout] test types::txout::test::it_serializes_and_derializes_outputs ... ok
[INFO] [stdout] test types::txin::test::it_serializes_and_derializes_outpoints ... ok
[INFO] [stdout] test types::txin::test::it_serializes_and_derializes_inputs ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_witness_sighashes_and_txids ... ok
[INFO] [stdout] test types::tx::tests::it_passes_more_legacy_sighash_tests ... ok
[INFO] [stdout] test types::tx::tests::it_rejects_sighash_single_bug ... ok
[INFO] [stdout] test types::tx::tests::it_passes_more_witness_sighash_tests ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_legacy_sighash_of_witness_txns ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_witness_txid ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_legacy_sighashes_and_txids ... ok
[INFO] [stdout] test enc::encoder::test::it_wraps_address_strings ... ok
[INFO] [stdout] test types::tx::tests::it_rejects_sighash_none ... ok
[INFO] [stdout] test types::witness::test::it_should_ensure_correct_amount_of_witnesses_addition ... ok
[INFO] [stdout] test types::tx::tests::it_gets_sighash_flags_from_u8s ... ok
[INFO] [stdout] test types::witness::test::it_should_ensure_correct_amount_of_witnesses_subtraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitcoins
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/types/script.rs - types::script (line 19) - compile fail ... ok
[INFO] [stdout] test src/nets.rs - nets (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0c22b49c2096439a30500a276f38199eff9f2fed264071c8aaca29f61298a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c22b49c2096439a30500a276f38199eff9f2fed264071c8aaca29f61298a21", kill_on_drop: false }`
[INFO] [stdout] b0c22b49c2096439a30500a276f38199eff9f2fed264071c8aaca29f61298a21