[INFO] cloning repository https://github.com/AlexeySadkovich/bitcoin-pow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexeySadkovich/bitcoin-pow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexeySadkovich%2Fbitcoin-pow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexeySadkovich%2Fbitcoin-pow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 960fa7e40196ba2096cb1979b119925375985ebf
[INFO] testing AlexeySadkovich/bitcoin-pow against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexeySadkovich%2Fbitcoin-pow" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexeySadkovich/bitcoin-pow on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlexeySadkovich/bitcoin-pow
[INFO] finished tweaking git repo https://github.com/AlexeySadkovich/bitcoin-pow
[INFO] tweaked toml for git repo https://github.com/AlexeySadkovich/bitcoin-pow written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexeySadkovich/bitcoin-pow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb1bdfa398c2c497b2399c6b8b57f401b638d3b20b7318a4c7450f2ae881eaa4
[INFO] running `Command { std: "docker" "start" "-a" "fb1bdfa398c2c497b2399c6b8b57f401b638d3b20b7318a4c7450f2ae881eaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1bdfa398c2c497b2399c6b8b57f401b638d3b20b7318a4c7450f2ae881eaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1bdfa398c2c497b2399c6b8b57f401b638d3b20b7318a4c7450f2ae881eaa4", kill_on_drop: false }`
[INFO] [stdout] fb1bdfa398c2c497b2399c6b8b57f401b638d3b20b7318a4c7450f2ae881eaa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b0d885fc315e823eb1c835995bbef87284f9052c42e59abbca3d005d31da97d
[INFO] running `Command { std: "docker" "start" "-a" "4b0d885fc315e823eb1c835995bbef87284f9052c42e59abbca3d005d31da97d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-pow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "4b0d885fc315e823eb1c835995bbef87284f9052c42e59abbca3d005d31da97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0d885fc315e823eb1c835995bbef87284f9052c42e59abbca3d005d31da97d", kill_on_drop: false }`
[INFO] [stdout] 4b0d885fc315e823eb1c835995bbef87284f9052c42e59abbca3d005d31da97d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 632af68414bb3a7a120caa0286799a3e729ec7bf595eadaaa07075eb21886b4c
[INFO] running `Command { std: "docker" "start" "-a" "632af68414bb3a7a120caa0286799a3e729ec7bf595eadaaa07075eb21886b4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin-pow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "632af68414bb3a7a120caa0286799a3e729ec7bf595eadaaa07075eb21886b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632af68414bb3a7a120caa0286799a3e729ec7bf595eadaaa07075eb21886b4c", kill_on_drop: false }`
[INFO] [stdout] 632af68414bb3a7a120caa0286799a3e729ec7bf595eadaaa07075eb21886b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 024b342d742caa984a8f28d5ce5b5b92553b750976d71dce3b72261e610a3b1c
[INFO] running `Command { std: "docker" "start" "-a" "024b342d742caa984a8f28d5ce5b5b92553b750976d71dce3b72261e610a3b1c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitcoin_pow-4d4bcc6724550541)
[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" "024b342d742caa984a8f28d5ce5b5b92553b750976d71dce3b72261e610a3b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024b342d742caa984a8f28d5ce5b5b92553b750976d71dce3b72261e610a3b1c", kill_on_drop: false }`
[INFO] [stdout] 024b342d742caa984a8f28d5ce5b5b92553b750976d71dce3b72261e610a3b1c