[INFO] cloning repository https://github.com/unblock-bitcoin/unblock-bitcoin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unblock-bitcoin/unblock-bitcoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funblock-bitcoin%2Funblock-bitcoin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funblock-bitcoin%2Funblock-bitcoin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a28ddf49ae8881abb92c9a99e2f0663f42f6dec1
[INFO] testing unblock-bitcoin/unblock-bitcoin against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funblock-bitcoin%2Funblock-bitcoin" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/unblock-bitcoin/unblock-bitcoin on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/unblock-bitcoin/unblock-bitcoin
[INFO] finished tweaking git repo https://github.com/unblock-bitcoin/unblock-bitcoin
[INFO] tweaked toml for git repo https://github.com/unblock-bitcoin/unblock-bitcoin written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/unblock-bitcoin/unblock-bitcoin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] a02dec3ff89133136fae70306bfa68eecfa4c5474b16ff32054198f2d31c17a6
[INFO] running `Command { std: "docker" "start" "-a" "a02dec3ff89133136fae70306bfa68eecfa4c5474b16ff32054198f2d31c17a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a02dec3ff89133136fae70306bfa68eecfa4c5474b16ff32054198f2d31c17a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02dec3ff89133136fae70306bfa68eecfa4c5474b16ff32054198f2d31c17a6", kill_on_drop: false }`
[INFO] [stdout] a02dec3ff89133136fae70306bfa68eecfa4c5474b16ff32054198f2d31c17a6
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 604c0356ae12719366e11a78a826fa93ade84929a8999fd0b8de7144390d4b12
[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" "604c0356ae12719366e11a78a826fa93ade84929a8999fd0b8de7144390d4b12", kill_on_drop: false }`
[INFO] [stderr]    Compiling unblock-bitcoin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "604c0356ae12719366e11a78a826fa93ade84929a8999fd0b8de7144390d4b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604c0356ae12719366e11a78a826fa93ade84929a8999fd0b8de7144390d4b12", kill_on_drop: false }`
[INFO] [stdout] 604c0356ae12719366e11a78a826fa93ade84929a8999fd0b8de7144390d4b12
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fa6a6c10da18fc730fe21c7aac439b1509bedb7fcea522cafc865ee4b395fd9
[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" "4fa6a6c10da18fc730fe21c7aac439b1509bedb7fcea522cafc865ee4b395fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unblock-bitcoin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "4fa6a6c10da18fc730fe21c7aac439b1509bedb7fcea522cafc865ee4b395fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa6a6c10da18fc730fe21c7aac439b1509bedb7fcea522cafc865ee4b395fd9", kill_on_drop: false }`
[INFO] [stdout] 4fa6a6c10da18fc730fe21c7aac439b1509bedb7fcea522cafc865ee4b395fd9
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63180b66c431dfedd24b1d514e7fbe7e0631b977a82b31cba66ba4993f398ce0
[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" "63180b66c431dfedd24b1d514e7fbe7e0631b977a82b31cba66ba4993f398ce0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unblock_bitcoin-6b5b3d9e5c9a72a7
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63180b66c431dfedd24b1d514e7fbe7e0631b977a82b31cba66ba4993f398ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63180b66c431dfedd24b1d514e7fbe7e0631b977a82b31cba66ba4993f398ce0", kill_on_drop: false }`
[INFO] [stdout] 63180b66c431dfedd24b1d514e7fbe7e0631b977a82b31cba66ba4993f398ce0