[INFO] fetching crate cashweb-bitcoin 0.1.0-alpha.4...
[INFO] testing cashweb-bitcoin-0.1.0-alpha.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cashweb-bitcoin 0.1.0-alpha.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cashweb-bitcoin 0.1.0-alpha.4 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 cashweb-bitcoin 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate cashweb-bitcoin 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate cashweb-bitcoin 0.1.0-alpha.4 written to /workspace/builds/worker-0/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8415471b520a0783a93a1c3cff1b4dcfecb74a4eeb584fd6e4e17cbbe893b7d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8415471b520a0783a93a1c3cff1b4dcfecb74a4eeb584fd6e4e17cbbe893b7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8415471b520a0783a93a1c3cff1b4dcfecb74a4eeb584fd6e4e17cbbe893b7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8415471b520a0783a93a1c3cff1b4dcfecb74a4eeb584fd6e4e17cbbe893b7d5", kill_on_drop: false }`
[INFO] [stdout] 8415471b520a0783a93a1c3cff1b4dcfecb74a4eeb584fd6e4e17cbbe893b7d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ed0caf065ae6b2a09dd3cfb4990827981328784bcfa02e9f0b066bda88b2899a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed0caf065ae6b2a09dd3cfb4990827981328784bcfa02e9f0b066bda88b2899a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cashweb-secp256k1 v0.19.1
[INFO] [stderr]    Compiling cashweb-bitcoin v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "ed0caf065ae6b2a09dd3cfb4990827981328784bcfa02e9f0b066bda88b2899a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0caf065ae6b2a09dd3cfb4990827981328784bcfa02e9f0b066bda88b2899a", kill_on_drop: false }`
[INFO] [stdout] ed0caf065ae6b2a09dd3cfb4990827981328784bcfa02e9f0b066bda88b2899a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a7a96a5d1d73cf1e9c7c2d5470830de5e967064539379bbab0fb5c0a22817131
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7a96a5d1d73cf1e9c7c2d5470830de5e967064539379bbab0fb5c0a22817131", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling cashweb-bitcoin v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.69s
[INFO] running `Command { std: "docker" "inspect" "a7a96a5d1d73cf1e9c7c2d5470830de5e967064539379bbab0fb5c0a22817131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a96a5d1d73cf1e9c7c2d5470830de5e967064539379bbab0fb5c0a22817131", kill_on_drop: false }`
[INFO] [stdout] a7a96a5d1d73cf1e9c7c2d5470830de5e967064539379bbab0fb5c0a22817131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 988dd662412fbed5352637965208637ac6deda8311f8a8313e5a86f6389bbb39
[INFO] running `Command { std: "docker" "start" "-a" "988dd662412fbed5352637965208637ac6deda8311f8a8313e5a86f6389bbb39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cashweb_bitcoin-2b26e98ca838123b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test var_int::tests::encode ... ok
[INFO] [stdout] test transaction::tests::encoded_len ... ok
[INFO] [stdout] test transaction::tests::decode ... ok
[INFO] [stdout] test transaction::tests::encode_insufficent_capacity ... ok
[INFO] [stdout] test bip32::tests::child_derivation ... ok
[INFO] [stdout] test bip32::tests::child_derivation_normal_path_b ... ok
[INFO] [stdout] test transaction::tests::encode ... ok
[INFO] [stderr]    Doc-tests cashweb-bitcoin
[INFO] [stdout] test bip32::tests::child_derivation_normal_path_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/prelude.rs - prelude (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "988dd662412fbed5352637965208637ac6deda8311f8a8313e5a86f6389bbb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988dd662412fbed5352637965208637ac6deda8311f8a8313e5a86f6389bbb39", kill_on_drop: false }`
[INFO] [stdout] 988dd662412fbed5352637965208637ac6deda8311f8a8313e5a86f6389bbb39