[INFO] cloning repository https://github.com/Denton24646/bitcoin_address
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Denton24646/bitcoin_address" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenton24646%2Fbitcoin_address", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenton24646%2Fbitcoin_address'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d69b0f84c3ace1ee6e989c05c1bfa0dfb23c3b7
[INFO] testing Denton24646/bitcoin_address against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenton24646%2Fbitcoin_address" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Denton24646/bitcoin_address on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Denton24646/bitcoin_address
[INFO] finished tweaking git repo https://github.com/Denton24646/bitcoin_address
[INFO] tweaked toml for git repo https://github.com/Denton24646/bitcoin_address written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Denton24646/bitcoin_address already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d2ea18fc1dacd361e03f0a688ca9f2b0124e68f832610db3c0dfc1dcd6e74f4
[INFO] running `Command { std: "docker" "start" "-a" "9d2ea18fc1dacd361e03f0a688ca9f2b0124e68f832610db3c0dfc1dcd6e74f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d2ea18fc1dacd361e03f0a688ca9f2b0124e68f832610db3c0dfc1dcd6e74f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2ea18fc1dacd361e03f0a688ca9f2b0124e68f832610db3c0dfc1dcd6e74f4", kill_on_drop: false }`
[INFO] [stdout] 9d2ea18fc1dacd361e03f0a688ca9f2b0124e68f832610db3c0dfc1dcd6e74f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08d54d1fff8c019c10d455e9ac9a2b4b7bb944842e438ca35f466c46f77965bd
[INFO] running `Command { std: "docker" "start" "-a" "08d54d1fff8c019c10d455e9ac9a2b4b7bb944842e438ca35f466c46f77965bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling bitcoin_address v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.18s
[INFO] running `Command { std: "docker" "inspect" "08d54d1fff8c019c10d455e9ac9a2b4b7bb944842e438ca35f466c46f77965bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d54d1fff8c019c10d455e9ac9a2b4b7bb944842e438ca35f466c46f77965bd", kill_on_drop: false }`
[INFO] [stdout] 08d54d1fff8c019c10d455e9ac9a2b4b7bb944842e438ca35f466c46f77965bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 613c5fb9a387752ec775a231e5623c843ef48fdbd5542889ba5fab10b9b5dad5
[INFO] running `Command { std: "docker" "start" "-a" "613c5fb9a387752ec775a231e5623c843ef48fdbd5542889ba5fab10b9b5dad5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin_address v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `script`
[INFO] [stdout]  --> examples/script.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | // put script here for rosetta code
[INFO] [stdout]   |                                    ^ consider adding a `main` function to `examples/script.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitcoin_address` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "613c5fb9a387752ec775a231e5623c843ef48fdbd5542889ba5fab10b9b5dad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613c5fb9a387752ec775a231e5623c843ef48fdbd5542889ba5fab10b9b5dad5", kill_on_drop: false }`
[INFO] [stdout] 613c5fb9a387752ec775a231e5623c843ef48fdbd5542889ba5fab10b9b5dad5