[INFO] fetching crate ao 0.6.1...
[INFO] checking ao-0.6.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate ao 0.6.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ao 0.6.1 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c0f8e58b917e938a5a3fb98b673563b32d77844952ed642fdd18e372b971adb
[INFO] running `Command { std: "docker" "start" "-a" "6c0f8e58b917e938a5a3fb98b673563b32d77844952ed642fdd18e372b971adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c0f8e58b917e938a5a3fb98b673563b32d77844952ed642fdd18e372b971adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0f8e58b917e938a5a3fb98b673563b32d77844952ed642fdd18e372b971adb", kill_on_drop: false }`
[INFO] [stdout] 6c0f8e58b917e938a5a3fb98b673563b32d77844952ed642fdd18e372b971adb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea7becd96ed37dd62df4a3ea5b133d30cb27c70e22c121b765bc704bcd8abe17
[INFO] running `Command { std: "docker" "start" "-a" "ea7becd96ed37dd62df4a3ea5b133d30cb27c70e22c121b765bc704bcd8abe17", kill_on_drop: false }`
[INFO] [stderr]     Checking ao v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 144 | /         impl Sample for $t {
[INFO] [stdout] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stdout] 146 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 155 |   sample_impl!(i8);
[INFO] [stdout]     |   ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 144 | /         impl Sample for $t {
[INFO] [stdout] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stdout] 146 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 156 |   sample_impl!(i16);
[INFO] [stdout]     |   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 144 | /         impl Sample for $t {
[INFO] [stdout] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stdout] 146 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 157 |   sample_impl!(i32);
[INFO] [stdout]     |   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 150 | /         impl<S: Sample> Sample for [S; $w] {
[INFO] [stdout] 151 | |             fn channels(&self) -> usize { $w }
[INFO] [stdout] 152 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 158 |   sample_impl!(channels 2);
[INFO] [stdout]     |   ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 144 | /         impl Sample for $t {
[INFO] [stdout] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stdout] 146 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 155 |   sample_impl!(i8);
[INFO] [stdout]     |   ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 144 | /         impl Sample for $t {
[INFO] [stdout] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stdout] 146 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 156 |   sample_impl!(i16);
[INFO] [stdout]     |   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 144 | /         impl Sample for $t {
[INFO] [stdout] 145 | |             fn channels(&self) -> usize { 1 }
[INFO] [stdout] 146 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 157 |   sample_impl!(i32);
[INFO] [stdout]     |   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0518]: attribute should be applied to function or closure
[INFO] [stdout]    --> src/lib.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |           #[inline]
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 150 | /         impl<S: Sample> Sample for [S; $w] {
[INFO] [stdout] 151 | |             fn channels(&self) -> usize { $w }
[INFO] [stdout] 152 | |         }
[INFO] [stdout]     | |_________- not a function or closure
[INFO] [stdout] ...
[INFO] [stdout] 158 |   sample_impl!(channels 2);
[INFO] [stdout]     |   ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `sample_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0518`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0518`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ao` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ao` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "ea7becd96ed37dd62df4a3ea5b133d30cb27c70e22c121b765bc704bcd8abe17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea7becd96ed37dd62df4a3ea5b133d30cb27c70e22c121b765bc704bcd8abe17", kill_on_drop: false }`
[INFO] [stdout] ea7becd96ed37dd62df4a3ea5b133d30cb27c70e22c121b765bc704bcd8abe17
[INFO] checking ao-0.6.1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] extracting crate ao 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ao 0.6.1 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bf9605e29707c7c9b91175d699aa3059617ee5d8b736ca85314996f11f9f49d
[INFO] running `Command { std: "docker" "start" "-a" "6bf9605e29707c7c9b91175d699aa3059617ee5d8b736ca85314996f11f9f49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf9605e29707c7c9b91175d699aa3059617ee5d8b736ca85314996f11f9f49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf9605e29707c7c9b91175d699aa3059617ee5d8b736ca85314996f11f9f49d", kill_on_drop: false }`
[INFO] [stdout] 6bf9605e29707c7c9b91175d699aa3059617ee5d8b736ca85314996f11f9f49d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21b72a6fb1c25115caeb4b4837f998f082e0e1cc5746580ac792505ff004447d
[INFO] running `Command { std: "docker" "start" "-a" "21b72a6fb1c25115caeb4b4837f998f082e0e1cc5746580ac792505ff004447d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "21b72a6fb1c25115caeb4b4837f998f082e0e1cc5746580ac792505ff004447d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b72a6fb1c25115caeb4b4837f998f082e0e1cc5746580ac792505ff004447d", kill_on_drop: false }`
[INFO] [stdout] 21b72a6fb1c25115caeb4b4837f998f082e0e1cc5746580ac792505ff004447d