[INFO] crate ao 0.6.1 is already in cache
[INFO] checking ao-0.6.1 against beta-2019-10-27 for pr-65897
[INFO] extracting crate ao 0.6.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ao 0.6.1 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ao 0.6.1
[INFO] finished tweaking crates.io crate ao 0.6.1
[INFO] tweaked toml for crates.io crate ao 0.6.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=allow" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7c584ddcf8eb106be4d4613b192da0157a793ece85656fa8f3cdcb21030bba3e
[INFO] running `"docker" "start" "-a" "7c584ddcf8eb106be4d4613b192da0157a793ece85656fa8f3cdcb21030bba3e"`
[INFO] [stderr]     Checking ao v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 144 | /         impl Sample for $t {
[INFO] [stderr] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stderr] 146 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 155 |   sample_impl!(i8);
[INFO] [stderr]     |   ----------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 144 | /         impl Sample for $t {
[INFO] [stderr] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stderr] 146 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 156 |   sample_impl!(i16);
[INFO] [stderr]     |   ------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 144 | /         impl Sample for $t {
[INFO] [stderr] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stderr] 146 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 157 |   sample_impl!(i32);
[INFO] [stderr]     |   ------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 150 | /         impl<S: Sample> Sample for [S; $w] {
[INFO] [stderr] 151 | |             fn channels(&self) -> usize { $w }
[INFO] [stderr] 152 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 158 |   sample_impl!(channels 2);
[INFO] [stderr]     |   ------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 144 | /         impl Sample for $t {
[INFO] [stderr] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stderr] 146 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 155 |   sample_impl!(i8);
[INFO] [stderr]     |   ----------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 144 | /         impl Sample for $t {
[INFO] [stderr] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stderr] 146 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 156 |   sample_impl!(i16);
[INFO] [stderr]     |   ------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 144 | /         impl Sample for $t {
[INFO] [stderr] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stderr] 146 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 157 |   sample_impl!(i32);
[INFO] [stderr]     |   ------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> src/lib.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |           #[inline]
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 150 | /         impl<S: Sample> Sample for [S; $w] {
[INFO] [stderr] 151 | |             fn channels(&self) -> usize { $w }
[INFO] [stderr] 152 | |         }
[INFO] [stderr]     | |_________- not a function or closure
[INFO] [stderr] ...
[INFO] [stderr] 158 |   sample_impl!(channels 2);
[INFO] [stderr]     |   ------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0518`.
[INFO] [stderr] error: could not compile `ao`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0518`.
[INFO] [stderr] error: could not compile `ao`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7c584ddcf8eb106be4d4613b192da0157a793ece85656fa8f3cdcb21030bba3e"`
[INFO] running `"docker" "rm" "-f" "7c584ddcf8eb106be4d4613b192da0157a793ece85656fa8f3cdcb21030bba3e"`
[INFO] [stdout] 7c584ddcf8eb106be4d4613b192da0157a793ece85656fa8f3cdcb21030bba3e