[INFO] fetching crate funtime 0.3.1...
[INFO] checking funtime-0.3.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate funtime 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate funtime 0.3.1 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 funtime 0.3.1
[INFO] finished tweaking crates.io crate funtime 0.3.1
[INFO] tweaked toml for crates.io crate funtime 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate funtime 0.3.1 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fcd7c669334504941fb3dcfb32e20302e91c978c333ab79cd9e7328f19051e5d
[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" "fcd7c669334504941fb3dcfb32e20302e91c978c333ab79cd9e7328f19051e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd7c669334504941fb3dcfb32e20302e91c978c333ab79cd9e7328f19051e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd7c669334504941fb3dcfb32e20302e91c978c333ab79cd9e7328f19051e5d", kill_on_drop: false }`
[INFO] [stdout] fcd7c669334504941fb3dcfb32e20302e91c978c333ab79cd9e7328f19051e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eaddf65226124695a7e6a1b5bd20174593e7d3ef5b1071cfb8a21c44f463712e
[INFO] running `Command { std: "docker" "start" "-a" "eaddf65226124695a7e6a1b5bd20174593e7d3ef5b1071cfb8a21c44f463712e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]     Checking proc-macro2 v1.0.6
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking funtime v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.41s
[INFO] running `Command { std: "docker" "inspect" "eaddf65226124695a7e6a1b5bd20174593e7d3ef5b1071cfb8a21c44f463712e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaddf65226124695a7e6a1b5bd20174593e7d3ef5b1071cfb8a21c44f463712e", kill_on_drop: false }`
[INFO] [stdout] eaddf65226124695a7e6a1b5bd20174593e7d3ef5b1071cfb8a21c44f463712e
