[INFO] fetching crate dubp-block 0.58.0...
[INFO] testing dubp-block-0.58.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dubp-block 0.58.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate dubp-block 0.58.0 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 dubp-block 0.58.0
[INFO] finished tweaking crates.io crate dubp-block 0.58.0
[INFO] tweaked toml for crates.io crate dubp-block 0.58.0 written to /workspace/builds/worker-91/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dubp-documents-parser v0.58.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] afc15bdbfdaef345fe8d7faca713d4d736ba42059ce071778263897f106e0e9a
[INFO] running `Command { std: "docker" "start" "-a" "afc15bdbfdaef345fe8d7faca713d4d736ba42059ce071778263897f106e0e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc15bdbfdaef345fe8d7faca713d4d736ba42059ce071778263897f106e0e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc15bdbfdaef345fe8d7faca713d4d736ba42059ce071778263897f106e0e9a", kill_on_drop: false }`
[INFO] [stdout] afc15bdbfdaef345fe8d7faca713d4d736ba42059ce071778263897f106e0e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] c605e9ba9e6e93ecf4bfd0660635e407de0f087346d1f5f46450becb1d67c7b6
[INFO] running `Command { std: "docker" "start" "-a" "c605e9ba9e6e93ecf4bfd0660635e407de0f087346d1f5f46450becb1d67c7b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling json-pest-parser v0.3.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling dup-crypto v0.58.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling dubp-common v0.58.0
[INFO] [stderr]    Compiling dubp-wallet v0.58.0
[INFO] [stderr]    Compiling dubp-documents v0.58.0
[INFO] [stderr]    Compiling dubp-documents-parser v0.58.0
[INFO] [stderr]    Compiling dubp-block v0.58.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.40s
[INFO] running `Command { std: "docker" "inspect" "c605e9ba9e6e93ecf4bfd0660635e407de0f087346d1f5f46450becb1d67c7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c605e9ba9e6e93ecf4bfd0660635e407de0f087346d1f5f46450becb1d67c7b6", kill_on_drop: false }`
[INFO] [stdout] c605e9ba9e6e93ecf4bfd0660635e407de0f087346d1f5f46450becb1d67c7b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] d5350276449a68e0a0c66559cbe59fb8f588029ccf1f07a9d581238e140ca358
[INFO] running `Command { std: "docker" "start" "-a" "d5350276449a68e0a0c66559cbe59fb8f588029ccf1f07a9d581238e140ca358", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling dubp-block v0.58.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "d5350276449a68e0a0c66559cbe59fb8f588029ccf1f07a9d581238e140ca358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5350276449a68e0a0c66559cbe59fb8f588029ccf1f07a9d581238e140ca358", kill_on_drop: false }`
[INFO] [stdout] d5350276449a68e0a0c66559cbe59fb8f588029ccf1f07a9d581238e140ca358
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 8dfc6915b84abd3b43997f18f57e24a75c53e45d25fc0c632d952dd13bcab6ae
[INFO] running `Command { std: "docker" "start" "-a" "8dfc6915b84abd3b43997f18f57e24a75c53e45d25fc0c632d952dd13bcab6ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dubp_block-e3b10acfb734f91f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test block::v10::tests::generate_and_verify_empty_block ... ok
[INFO] [stdout] test block::v10::tests::test_default_block_v10 ... ok
[INFO] [stdout] test parser::tests::parse_empty_json_block ... ok
[INFO] [stdout] test block::v10::tests::generate_and_verify_block ... ok
[INFO] [stdout] test parser::tests::parse_json_block_with_one_tx ... ok
[INFO] [stdout] test block::v10::tests::generate_and_verify_block_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dubp-block
[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] running `Command { std: "docker" "inspect" "8dfc6915b84abd3b43997f18f57e24a75c53e45d25fc0c632d952dd13bcab6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfc6915b84abd3b43997f18f57e24a75c53e45d25fc0c632d952dd13bcab6ae", kill_on_drop: false }`
[INFO] [stdout] 8dfc6915b84abd3b43997f18f57e24a75c53e45d25fc0c632d952dd13bcab6ae