[INFO] cloning repository https://github.com/ageldama/rust-crypto-ripemd160-example-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ageldama/rust-crypto-ripemd160-example-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fageldama%2Frust-crypto-ripemd160-example-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fageldama%2Frust-crypto-ripemd160-example-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3d85f8f6c5ff3a0df541f3d0049207b07568f8a
[INFO] checking ageldama/rust-crypto-ripemd160-example-demo against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fageldama%2Frust-crypto-ripemd160-example-demo" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ageldama/rust-crypto-ripemd160-example-demo on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ageldama/rust-crypto-ripemd160-example-demo
[INFO] finished tweaking git repo https://github.com/ageldama/rust-crypto-ripemd160-example-demo
[INFO] tweaked toml for git repo https://github.com/ageldama/rust-crypto-ripemd160-example-demo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ageldama/rust-crypto-ripemd160-example-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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] de652ab459e09ba8090fe05eec96fd40570e7067c18f55622b5fb5dd9f161938
[INFO] running `Command { std: "docker" "start" "-a" "de652ab459e09ba8090fe05eec96fd40570e7067c18f55622b5fb5dd9f161938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de652ab459e09ba8090fe05eec96fd40570e7067c18f55622b5fb5dd9f161938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de652ab459e09ba8090fe05eec96fd40570e7067c18f55622b5fb5dd9f161938", kill_on_drop: false }`
[INFO] [stdout] de652ab459e09ba8090fe05eec96fd40570e7067c18f55622b5fb5dd9f161938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77df2b79e928f0d8de4e71dd410a7760202f6716a6831bb31b848478faa96dc7
[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" "77df2b79e928f0d8de4e71dd410a7760202f6716a6831bb31b848478faa96dc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking ripemd160 v0.9.1
[INFO] [stderr]     Checking rust-crypto-ripemd160-example-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "77df2b79e928f0d8de4e71dd410a7760202f6716a6831bb31b848478faa96dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77df2b79e928f0d8de4e71dd410a7760202f6716a6831bb31b848478faa96dc7", kill_on_drop: false }`
[INFO] [stdout] 77df2b79e928f0d8de4e71dd410a7760202f6716a6831bb31b848478faa96dc7