[INFO] fetching crate nbd-netlink 0.1.1...
[INFO] checking nbd-netlink-0.1.1 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate nbd-netlink 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate nbd-netlink 0.1.1 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nbd-netlink 0.1.1
[INFO] finished tweaking crates.io crate nbd-netlink 0.1.1
[INFO] tweaked toml for crates.io crate nbd-netlink 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded neli v0.4.4
[INFO] [stderr]   Downloaded buffering v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b34fb0e2a19a3919da2042e66070bf15c62b8247bedd2da3f650a05aa3f6952
[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" "4b34fb0e2a19a3919da2042e66070bf15c62b8247bedd2da3f650a05aa3f6952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b34fb0e2a19a3919da2042e66070bf15c62b8247bedd2da3f650a05aa3f6952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b34fb0e2a19a3919da2042e66070bf15c62b8247bedd2da3f650a05aa3f6952", kill_on_drop: false }`
[INFO] [stdout] 4b34fb0e2a19a3919da2042e66070bf15c62b8247bedd2da3f650a05aa3f6952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc4fd725fa8ed89afccaa7254807e100d7576a8f4dfa27f44f78f819ef7965c1
[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" "fc4fd725fa8ed89afccaa7254807e100d7576a8f4dfa27f44f78f819ef7965c1", kill_on_drop: false }`
[INFO] [stderr]     Checking buffering v0.4.2
[INFO] [stderr]     Checking neli v0.4.4
[INFO] [stderr]     Checking nbd-netlink v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "fc4fd725fa8ed89afccaa7254807e100d7576a8f4dfa27f44f78f819ef7965c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc4fd725fa8ed89afccaa7254807e100d7576a8f4dfa27f44f78f819ef7965c1", kill_on_drop: false }`
[INFO] [stdout] fc4fd725fa8ed89afccaa7254807e100d7576a8f4dfa27f44f78f819ef7965c1