[INFO] fetching crate etcommon-hexutil 0.2.4...
[INFO] checking etcommon-hexutil-0.2.4 against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[INFO] extracting crate etcommon-hexutil 0.2.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate etcommon-hexutil 0.2.4 on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate etcommon-hexutil 0.2.4
[INFO] finished tweaking crates.io crate etcommon-hexutil 0.2.4
[INFO] tweaked toml for crates.io crate etcommon-hexutil 0.2.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21feba9a673fe881d1f8c2f2e1d29f5b8d5f8a458bdd8b9c31530ff425ea6a21
[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" "21feba9a673fe881d1f8c2f2e1d29f5b8d5f8a458bdd8b9c31530ff425ea6a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21feba9a673fe881d1f8c2f2e1d29f5b8d5f8a458bdd8b9c31530ff425ea6a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21feba9a673fe881d1f8c2f2e1d29f5b8d5f8a458bdd8b9c31530ff425ea6a21", kill_on_drop: false }`
[INFO] [stdout] 21feba9a673fe881d1f8c2f2e1d29f5b8d5f8a458bdd8b9c31530ff425ea6a21
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "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] 421e0b4dc0a57b7efe9a336f4da2479e945f27d9b5669e9c573c89fb9c3b23ce
[INFO] running `Command { std: "docker" "start" "-a" "421e0b4dc0a57b7efe9a336f4da2479e945f27d9b5669e9c573c89fb9c3b23ce", kill_on_drop: false }`
[INFO] [stderr]     Checking etcommon-hexutil v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "421e0b4dc0a57b7efe9a336f4da2479e945f27d9b5669e9c573c89fb9c3b23ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421e0b4dc0a57b7efe9a336f4da2479e945f27d9b5669e9c573c89fb9c3b23ce", kill_on_drop: false }`
[INFO] [stdout] 421e0b4dc0a57b7efe9a336f4da2479e945f27d9b5669e9c573c89fb9c3b23ce