[INFO] cloning repository https://github.com/alfinsuryaS/rustfp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alfinsuryaS/rustfp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FalfinsuryaS%2Frustfp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FalfinsuryaS%2Frustfp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e497db95815a342aea9dda596c6fdbb8a1a64476
[INFO] checking alfinsuryaS/rustfp against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FalfinsuryaS%2Frustfp" "/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/alfinsuryaS/rustfp on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alfinsuryaS/rustfp
[INFO] finished tweaking git repo https://github.com/alfinsuryaS/rustfp
[INFO] tweaked toml for git repo https://github.com/alfinsuryaS/rustfp written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/alfinsuryaS/rustfp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6be1086ba8c3017617e6d912a68ceeb331000bcc6b0d79bcd6b9cf5283d635ba
[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" "6be1086ba8c3017617e6d912a68ceeb331000bcc6b0d79bcd6b9cf5283d635ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6be1086ba8c3017617e6d912a68ceeb331000bcc6b0d79bcd6b9cf5283d635ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be1086ba8c3017617e6d912a68ceeb331000bcc6b0d79bcd6b9cf5283d635ba", kill_on_drop: false }`
[INFO] [stdout] 6be1086ba8c3017617e6d912a68ceeb331000bcc6b0d79bcd6b9cf5283d635ba
[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=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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a69d94da598beeca5ee42f1d2740e6865d4355e2b6d5a5b913a310fe6eaef572
[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" "a69d94da598beeca5ee42f1d2740e6865d4355e2b6d5a5b913a310fe6eaef572", kill_on_drop: false }`
[INFO] [stderr]     Checking fp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "a69d94da598beeca5ee42f1d2740e6865d4355e2b6d5a5b913a310fe6eaef572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a69d94da598beeca5ee42f1d2740e6865d4355e2b6d5a5b913a310fe6eaef572", kill_on_drop: false }`
[INFO] [stdout] a69d94da598beeca5ee42f1d2740e6865d4355e2b6d5a5b913a310fe6eaef572