[INFO] cloning repository SkyBeastMC/bitcoin_rust
[INFO] running `"git" "clone" "--bare" "git://github.com/SkyBeastMC/bitcoin_rust.git" "work/cache/sources/gh/SkyBeastMC/bitcoin_rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/SkyBeastMC/bitcoin_rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/SkyBeastMC/bitcoin_rust" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/SkyBeastMC/bitcoin_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/SkyBeastMC/bitcoin_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SkyBeastMC/bitcoin_rust" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/SkyBeastMC/bitcoin_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/SkyBeastMC/bitcoin_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 03c65737ebafa0b3c5a763020500fa242f86efb4
[INFO] sha for GitHub repo SkyBeastMC/bitcoin_rust: 03c65737ebafa0b3c5a763020500fa242f86efb4
[INFO] validating manifest of SkyBeastMC/bitcoin_rust on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SkyBeastMC/bitcoin_rust on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SkyBeastMC/bitcoin_rust
[INFO] finished frobbing SkyBeastMC/bitcoin_rust
[INFO] frobbed toml for SkyBeastMC/bitcoin_rust written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/SkyBeastMC/bitcoin_rust/Cargo.toml
[INFO] started frobbing SkyBeastMC/bitcoin_rust
[INFO] finished frobbing SkyBeastMC/bitcoin_rust
[INFO] frobbed toml for SkyBeastMC/bitcoin_rust written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/SkyBeastMC/bitcoin_rust/Cargo.toml
[INFO] crate SkyBeastMC/bitcoin_rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking SkyBeastMC/bitcoin_rust against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/SkyBeastMC/bitcoin_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d31d2c64d222bb2476dba15440cb4c953ef0dd2bda06f31ec0d49f2f8c56a7be
[INFO] running `"docker" "start" "-a" "d31d2c64d222bb2476dba15440cb4c953ef0dd2bda06f31ec0d49f2f8c56a7be"`
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]    Compiling hex-literal-impl v0.1.1
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking serde v0.6.15
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking hex-literal v0.1.1
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking serde_json v0.6.1
[INFO] [stderr]     Checking secp256k1 v0.5.6
[INFO] [stderr]     Checking rustcoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `"docker" "inspect" "d31d2c64d222bb2476dba15440cb4c953ef0dd2bda06f31ec0d49f2f8c56a7be"`
[INFO] running `"docker" "rm" "-f" "d31d2c64d222bb2476dba15440cb4c953ef0dd2bda06f31ec0d49f2f8c56a7be"`
[INFO] [stdout] d31d2c64d222bb2476dba15440cb4c953ef0dd2bda06f31ec0d49f2f8c56a7be