[INFO] fetching crate frounding 0.0.4...
[INFO] checking frounding-0.0.4 against 1.55.0 for beta-1.56-3
[INFO] extracting crate frounding 0.0.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate frounding 0.0.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate frounding 0.0.4
[INFO] finished tweaking crates.io crate frounding 0.0.4
[INFO] tweaked toml for crates.io crate frounding 0.0.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd241981a1d0079d479d4f03e68eb2f50cd2946ad7b7603bf061a51d6ffa005b
[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" "fd241981a1d0079d479d4f03e68eb2f50cd2946ad7b7603bf061a51d6ffa005b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd241981a1d0079d479d4f03e68eb2f50cd2946ad7b7603bf061a51d6ffa005b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd241981a1d0079d479d4f03e68eb2f50cd2946ad7b7603bf061a51d6ffa005b", kill_on_drop: false }`
[INFO] [stdout] fd241981a1d0079d479d4f03e68eb2f50cd2946ad7b7603bf061a51d6ffa005b
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 2e4b843edeea41d1f7c2d5bc9474e5137a088a6b99b83c6f8f57900b47dc5c24
[INFO] running `Command { std: "docker" "start" "-a" "2e4b843edeea41d1f7c2d5bc9474e5137a088a6b99b83c6f8f57900b47dc5c24", kill_on_drop: false }`
[INFO] [stderr]    Compiling frounding v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `gcc::compile_library`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |     gcc::compile_library("librounding.a", &["csrc/rounding_sse.c","csrc/rounding_fpu.c"]);
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "2e4b843edeea41d1f7c2d5bc9474e5137a088a6b99b83c6f8f57900b47dc5c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4b843edeea41d1f7c2d5bc9474e5137a088a6b99b83c6f8f57900b47dc5c24", kill_on_drop: false }`
[INFO] [stdout] 2e4b843edeea41d1f7c2d5bc9474e5137a088a6b99b83c6f8f57900b47dc5c24
