[INFO] fetching crate nnsdk 0.1.0...
[INFO] checking nnsdk-0.1.0 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate nnsdk 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nnsdk 0.1.0 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nnsdk 0.1.0
[INFO] finished tweaking crates.io crate nnsdk 0.1.0
[INFO] tweaked toml for crates.io crate nnsdk 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c72df6be75d707dfac2c369e83c39e8b6d15d6b3fdbf20cb1e4e548184438bfa
[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" "c72df6be75d707dfac2c369e83c39e8b6d15d6b3fdbf20cb1e4e548184438bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c72df6be75d707dfac2c369e83c39e8b6d15d6b3fdbf20cb1e4e548184438bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72df6be75d707dfac2c369e83c39e8b6d15d6b3fdbf20cb1e4e548184438bfa", kill_on_drop: false }`
[INFO] [stdout] c72df6be75d707dfac2c369e83c39e8b6d15d6b3fdbf20cb1e4e548184438bfa
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4129cf84d2bdcd05e18bf502a28d0822cbfaf72e1757b9462f07fa69c76f0402
[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" "4129cf84d2bdcd05e18bf502a28d0822cbfaf72e1757b9462f07fa69c76f0402", kill_on_drop: false }`
[INFO] [stderr]     Checking libc-nnsdk v0.0.1
[INFO] [stderr]     Checking nnsdk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0609]: no field `_x0` on type `Uid`
[INFO] [stdout]     --> src/lib.rs:2616:63
[INFO] [stdout]      |
[INFO] [stdout] 2616 |                     unsafe { &(*(::core::ptr::null::<Uid>()))._x0 as *const _ as usize },
[INFO] [stdout]      |                                                               ^^^ unknown field
[INFO] [stdout]      |
[INFO] [stdout]      = note: available fields are: `id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nnsdk` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4129cf84d2bdcd05e18bf502a28d0822cbfaf72e1757b9462f07fa69c76f0402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4129cf84d2bdcd05e18bf502a28d0822cbfaf72e1757b9462f07fa69c76f0402", kill_on_drop: false }`
[INFO] [stdout] 4129cf84d2bdcd05e18bf502a28d0822cbfaf72e1757b9462f07fa69c76f0402