[INFO] fetching crate entity 0.0.0...
[INFO] checking entity-0.0.0 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[INFO] extracting crate entity 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate entity 0.0.0 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate entity 0.0.0
[INFO] finished tweaking crates.io crate entity 0.0.0
[INFO] tweaked toml for crates.io crate entity 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "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] 6b46f693e20d7bdb5a07d2f9825ad1dca94e2ceaf5bd981e216c16dc53d9ea15
[INFO] running `Command { std: "docker" "start" "-a" "6b46f693e20d7bdb5a07d2f9825ad1dca94e2ceaf5bd981e216c16dc53d9ea15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b46f693e20d7bdb5a07d2f9825ad1dca94e2ceaf5bd981e216c16dc53d9ea15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b46f693e20d7bdb5a07d2f9825ad1dca94e2ceaf5bd981e216c16dc53d9ea15", kill_on_drop: false }`
[INFO] [stdout] 6b46f693e20d7bdb5a07d2f9825ad1dca94e2ceaf5bd981e216c16dc53d9ea15
[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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "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] 5ba5a5f165b35b841906999502c1f69e36615ddf4ab255ba5b66a0e352951713
[INFO] running `Command { std: "docker" "start" "-a" "5ba5a5f165b35b841906999502c1f69e36615ddf4ab255ba5b66a0e352951713", kill_on_drop: false }`
[INFO] [stderr]     Checking entity v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "5ba5a5f165b35b841906999502c1f69e36615ddf4ab255ba5b66a0e352951713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba5a5f165b35b841906999502c1f69e36615ddf4ab255ba5b66a0e352951713", kill_on_drop: false }`
[INFO] [stdout] 5ba5a5f165b35b841906999502c1f69e36615ddf4ab255ba5b66a0e352951713