[INFO] cloning repository https://github.com/cleverpiggy/poker-hand-indexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cleverpiggy/poker-hand-indexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcleverpiggy%2Fpoker-hand-indexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcleverpiggy%2Fpoker-hand-indexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 678bfa5829115cbe2d0dd4893d6ce7482fd4c528
[INFO] checking cleverpiggy/poker-hand-indexer against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcleverpiggy%2Fpoker-hand-indexer" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cleverpiggy/poker-hand-indexer on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cleverpiggy/poker-hand-indexer
[INFO] finished tweaking git repo https://github.com/cleverpiggy/poker-hand-indexer
[INFO] tweaked toml for git repo https://github.com/cleverpiggy/poker-hand-indexer written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/cleverpiggy/poker-hand-indexer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91a36899bf57947d4d0b8cc0286783c476bc13d8607eff1144b029c70f3b64af
[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" "91a36899bf57947d4d0b8cc0286783c476bc13d8607eff1144b029c70f3b64af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91a36899bf57947d4d0b8cc0286783c476bc13d8607eff1144b029c70f3b64af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a36899bf57947d4d0b8cc0286783c476bc13d8607eff1144b029c70f3b64af", kill_on_drop: false }`
[INFO] [stdout] 91a36899bf57947d4d0b8cc0286783c476bc13d8607eff1144b029c70f3b64af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30cf695e91bc3a37f8b450b2c1613fd298888d2390e96dc582d5d8d0d93c31d0
[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" "30cf695e91bc3a37f8b450b2c1613fd298888d2390e96dc582d5d8d0d93c31d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling hand_indexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src_c/hand_index.c: In function 'hand_index_ctor':
[INFO] [stderr] warning: src_c/hand_index.c:28:34: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
[INFO] [stderr] warning:    28 |     for(uint_fast32_t j=0, set=~i&(1<<RANKS)-1; j<RANKS; ++j, set&=set-1) {
[INFO] [stderr] warning:       |                                  ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "30cf695e91bc3a37f8b450b2c1613fd298888d2390e96dc582d5d8d0d93c31d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30cf695e91bc3a37f8b450b2c1613fd298888d2390e96dc582d5d8d0d93c31d0", kill_on_drop: false }`
[INFO] [stdout] 30cf695e91bc3a37f8b450b2c1613fd298888d2390e96dc582d5d8d0d93c31d0