[INFO] fetching crate illumos-priv 0.1.0...
[INFO] checking illumos-priv-0.1.0 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate illumos-priv 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate illumos-priv 0.1.0 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate illumos-priv 0.1.0
[INFO] finished tweaking crates.io crate illumos-priv 0.1.0
[INFO] tweaked toml for crates.io crate illumos-priv 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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] b19e042f529986ea0622baf0f58fc29e2f5f78142222e58c2966e2d1bdd97745
[INFO] running `Command { std: "docker" "start" "-a" "b19e042f529986ea0622baf0f58fc29e2f5f78142222e58c2966e2d1bdd97745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19e042f529986ea0622baf0f58fc29e2f5f78142222e58c2966e2d1bdd97745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19e042f529986ea0622baf0f58fc29e2f5f78142222e58c2966e2d1bdd97745", kill_on_drop: false }`
[INFO] [stdout] b19e042f529986ea0622baf0f58fc29e2f5f78142222e58c2966e2d1bdd97745
[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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82a5ceba2a09a2df750c2cac5bc05a14848fe072eab5a9644f1df0a7231fac2b
[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" "82a5ceba2a09a2df750c2cac5bc05a14848fe072eab5a9644f1df0a7231fac2b", kill_on_drop: false }`
[INFO] [stderr]     Checking illumos-priv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: attribute should be applied to a function or static
[INFO] [stdout]   --> src/ffi.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 16 | / extern "C" {
[INFO] [stdout] 17 | |     /// allocates sufficient memory to contain a privilege set. The value of the returned privilege
[INFO] [stdout] 18 | |     /// set is indeterminate. The function returns NULL and sets errno when it fails to allocate
[INFO] [stdout] 19 | |     /// memory.
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub fn getppriv(which: *const c_char, set: *mut OpaquePrivSet) -> c_int;
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_- not a function or static
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_attributes)]` implied by `#[deny(warnings)]`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attribute should be applied to a function or static
[INFO] [stdout]   --> src/ffi.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 |   #[no_mangle]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 16 | / extern "C" {
[INFO] [stdout] 17 | |     /// allocates sufficient memory to contain a privilege set. The value of the returned privilege
[INFO] [stdout] 18 | |     /// set is indeterminate. The function returns NULL and sets errno when it fails to allocate
[INFO] [stdout] 19 | |     /// memory.
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub fn getppriv(which: *const c_char, set: *mut OpaquePrivSet) -> c_int;
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_- not a function or static
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_attributes)]` implied by `#[deny(warnings)]`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `illumos-priv`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "82a5ceba2a09a2df750c2cac5bc05a14848fe072eab5a9644f1df0a7231fac2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a5ceba2a09a2df750c2cac5bc05a14848fe072eab5a9644f1df0a7231fac2b", kill_on_drop: false }`
[INFO] [stdout] 82a5ceba2a09a2df750c2cac5bc05a14848fe072eab5a9644f1df0a7231fac2b