[INFO] fetching crate bitcoins 0.3.0...
[INFO] testing bitcoins-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bitcoins 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bitcoins 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoins 0.3.0
[INFO] finished tweaking crates.io crate bitcoins 0.3.0
[INFO] tweaked toml for crates.io crate bitcoins 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3523e6a74e645112bb66c6dba74917208e8841b8694527243a4fc931c9e1ef1
[INFO] running `Command { std: "docker" "start" "-a" "f3523e6a74e645112bb66c6dba74917208e8841b8694527243a4fc931c9e1ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3523e6a74e645112bb66c6dba74917208e8841b8694527243a4fc931c9e1ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3523e6a74e645112bb66c6dba74917208e8841b8694527243a4fc931c9e1ef1", kill_on_drop: false }`
[INFO] [stdout] f3523e6a74e645112bb66c6dba74917208e8841b8694527243a4fc931c9e1ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a92bb4e609f25f5a383386059e96c28fa21b8594c2da965a0e09a23d63f611cf
[INFO] running `Command { std: "docker" "start" "-a" "a92bb4e609f25f5a383386059e96c28fa21b8594c2da965a0e09a23d63f611cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling const-oid v0.6.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling bech32 v0.7.3
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling ff v0.10.1
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling crypto-bigint v0.2.6
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling der v0.4.1
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling sha2 v0.9.6
[INFO] [stderr]    Compiling ripemd160 v0.9.1
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling spki v0.4.0
[INFO] [stderr]    Compiling base58check v0.1.0
[INFO] [stderr]    Compiling pkcs8 v0.7.5
[INFO] [stderr]    Compiling elliptic-curve v0.10.6
[INFO] [stderr]    Compiling ecdsa v0.12.4
[INFO] [stderr]    Compiling k256 v0.9.6
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling coins-core v0.2.2
[INFO] [stderr]    Compiling coins-core v0.3.0
[INFO] [stderr]    Compiling coins-bip32 v0.3.0
[INFO] [stderr]    Compiling bitcoins v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.21s
[INFO] running `Command { std: "docker" "inspect" "a92bb4e609f25f5a383386059e96c28fa21b8594c2da965a0e09a23d63f611cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92bb4e609f25f5a383386059e96c28fa21b8594c2da965a0e09a23d63f611cf", kill_on_drop: false }`
[INFO] [stdout] a92bb4e609f25f5a383386059e96c28fa21b8594c2da965a0e09a23d63f611cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9384da5f9be3c32ad75f43913324ebbb6787d50bc6b404777181fd5c442043ac
[INFO] running `Command { std: "docker" "start" "-a" "9384da5f9be3c32ad75f43913324ebbb6787d50bc6b404777181fd5c442043ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoins v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "9384da5f9be3c32ad75f43913324ebbb6787d50bc6b404777181fd5c442043ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9384da5f9be3c32ad75f43913324ebbb6787d50bc6b404777181fd5c442043ac", kill_on_drop: false }`
[INFO] [stdout] 9384da5f9be3c32ad75f43913324ebbb6787d50bc6b404777181fd5c442043ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 597f71adb518f2407feed48ede22b12ef6db75e73a055dcd8c09ea9d510a68f9
[INFO] running `Command { std: "docker" "start" "-a" "597f71adb518f2407feed48ede22b12ef6db75e73a055dcd8c09ea9d510a68f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitcoins-84dcab79faa9b879)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test types::script::test::it_serializes_and_derializes_scripts ... ok
[INFO] [stdout] test types::script::test::it_serializes_and_derializes_witness_stack_items ... ok
[INFO] [stdout] test nets::test::it_has_sensible_syntax ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_legacy_sighash_of_witness_txns ... ok
[INFO] [stdout] test enc::encoder::test::it_allows_you_to_unwrap_strings_from_addresses ... ok
[INFO] [stdout] test enc::encoder::test::it_wraps_address_strings ... ok
[INFO] [stdout] test nets::test::it_exposes_encoder_interface ... ok
[INFO] [stdout] test types::script::test::it_determines_script_pubkey_types_accurately ... ok
[INFO] [stdout] test types::script::test::it_converts_between_bitcoin_script_types ... ok
[INFO] [stdout] test enc::encoder::test::it_encodes_addresses ... ok
[INFO] [stdout] test hashes::test::it_serializes_and_derializes_hash256digests ... ok
[INFO] [stdout] test enc::bases::test::it_should_encode_and_decode_bech32 ... ok
[INFO] [stdout] test types::tx::tests::it_rejects_sighash_single_bug ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_witness_txid ... ok
[INFO] [stdout] test types::witness::test::it_should_ensure_correct_amount_of_witnesses_addition ... ok
[INFO] [stdout] test types::witness::test::it_should_ensure_correct_amount_of_witnesses_subtraction ... ok
[INFO] [stdout] test types::tx::tests::it_gets_sighash_flags_from_u8s ... ok
[INFO] [stdout] test types::tx::tests::it_rejects_sighash_none ... ok
[INFO] [stdout] test types::txout::test::it_serializes_and_derializes_outputs ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_witness_sighashes_and_txids ... ok
[INFO] [stdout] test types::txin::test::it_serializes_and_derializes_outpoints ... ok
[INFO] [stdout] test types::tx::tests::it_passes_more_legacy_sighash_tests ... ok
[INFO] [stdout] test types::txin::test::it_serializes_and_derializes_inputs ... ok
[INFO] [stdout] test types::tx::tests::it_passes_more_witness_sighash_tests ... ok
[INFO] [stdout] test types::tx::tests::it_calculates_legacy_sighashes_and_txids ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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 0.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "597f71adb518f2407feed48ede22b12ef6db75e73a055dcd8c09ea9d510a68f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597f71adb518f2407feed48ede22b12ef6db75e73a055dcd8c09ea9d510a68f9", kill_on_drop: false }`
[INFO] [stdout] 597f71adb518f2407feed48ede22b12ef6db75e73a055dcd8c09ea9d510a68f9