[INFO] cloning repository qubyte/github-rustlang-webhook-server
[INFO] running `"git" "clone" "--bare" "git://github.com/qubyte/github-rustlang-webhook-server.git" "work/cache/sources/gh/qubyte/github-rustlang-webhook-server"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/qubyte/github-rustlang-webhook-server'...
[INFO] running `"git" "clone" "work/cache/sources/gh/qubyte/github-rustlang-webhook-server" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/qubyte/github-rustlang-webhook-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/qubyte/github-rustlang-webhook-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/qubyte/github-rustlang-webhook-server" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/qubyte/github-rustlang-webhook-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/qubyte/github-rustlang-webhook-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7c7add80fcd5198a90d923eddc34a941b119d23
[INFO] sha for GitHub repo qubyte/github-rustlang-webhook-server: c7c7add80fcd5198a90d923eddc34a941b119d23
[INFO] validating manifest of qubyte/github-rustlang-webhook-server 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 qubyte/github-rustlang-webhook-server 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 qubyte/github-rustlang-webhook-server
[INFO] finished frobbing qubyte/github-rustlang-webhook-server
[INFO] frobbed toml for qubyte/github-rustlang-webhook-server written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/qubyte/github-rustlang-webhook-server/Cargo.toml
[INFO] started frobbing qubyte/github-rustlang-webhook-server
[INFO] finished frobbing qubyte/github-rustlang-webhook-server
[INFO] frobbed toml for qubyte/github-rustlang-webhook-server written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/qubyte/github-rustlang-webhook-server/Cargo.toml
[INFO] crate qubyte/github-rustlang-webhook-server 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] [stderr] error: the lock file /mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/qubyte/github-rustlang-webhook-server/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] checking qubyte/github-rustlang-webhook-server against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/qubyte/github-rustlang-webhook-server:/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] 4fd3b38863455265c486c4f098c049468574d2c2ab042c6de4dfe5325ada59f4
[INFO] running `"docker" "start" "-a" "4fd3b38863455265c486c4f098c049468574d2c2ab042c6de4dfe5325ada59f4"`
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking github_webhook_message_validator v0.1.3
[INFO] [stderr]     Checking github-rustlang-webhook-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `"docker" "inspect" "4fd3b38863455265c486c4f098c049468574d2c2ab042c6de4dfe5325ada59f4"`
[INFO] running `"docker" "rm" "-f" "4fd3b38863455265c486c4f098c049468574d2c2ab042c6de4dfe5325ada59f4"`
[INFO] [stdout] 4fd3b38863455265c486c4f098c049468574d2c2ab042c6de4dfe5325ada59f4