[INFO] fetching crate hilbert-c2rust 0.1.5...
[INFO] checking hilbert-c2rust-0.1.5 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate hilbert-c2rust 0.1.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate hilbert-c2rust 0.1.5 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hilbert-c2rust 0.1.5
[INFO] finished tweaking crates.io crate hilbert-c2rust 0.1.5
[INFO] tweaked toml for crates.io crate hilbert-c2rust 0.1.5 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1e4f5b772b98157af7d2f3c7c151fc1469efcf5649d44f7b967671eb13d6fb1
[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" "a1e4f5b772b98157af7d2f3c7c151fc1469efcf5649d44f7b967671eb13d6fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1e4f5b772b98157af7d2f3c7c151fc1469efcf5649d44f7b967671eb13d6fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e4f5b772b98157af7d2f3c7c151fc1469efcf5649d44f7b967671eb13d6fb1", kill_on_drop: false }`
[INFO] [stdout] a1e4f5b772b98157af7d2f3c7c151fc1469efcf5649d44f7b967671eb13d6fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60100d73711ce679f832ad20b78e285236d6e2362f9784b71ebc199d70f647bb
[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" "60100d73711ce679f832ad20b78e285236d6e2362f9784b71ebc199d70f647bb", kill_on_drop: false }`
[INFO] [stderr]     Checking hilbert-c2rust v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "60100d73711ce679f832ad20b78e285236d6e2362f9784b71ebc199d70f647bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60100d73711ce679f832ad20b78e285236d6e2362f9784b71ebc199d70f647bb", kill_on_drop: false }`
[INFO] [stdout] 60100d73711ce679f832ad20b78e285236d6e2362f9784b71ebc199d70f647bb
