[INFO] cloning repository https://github.com/dasdy/maze-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dasdy/maze-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasdy%2Fmaze-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasdy%2Fmaze-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23e86b756fce88d03780011353afb16d95d85e94
[INFO] checking dasdy/maze-rs against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasdy%2Fmaze-rs" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dasdy/maze-rs on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dasdy/maze-rs
[INFO] finished tweaking git repo https://github.com/dasdy/maze-rs
[INFO] tweaked toml for git repo https://github.com/dasdy/maze-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/dasdy/maze-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "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] 9c38cc0addb11d36fec53f158d2e3039d2a6107736fbc6e38f2309c30dbb05c1
[INFO] running `"docker" "start" "-a" "9c38cc0addb11d36fec53f158d2e3039d2a6107736fbc6e38f2309c30dbb05c1"`
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling gio-sys v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling atk-sys v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.14.1/src/common.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | / bitflags! {
[INFO] [stderr] 237 | |     /// # Output transformations
[INFO] [stderr] 238 | |     ///
[INFO] [stderr] 239 | |     /// Only `IDENTITY` and `TRANSFORM_EXPAND | TRANSFORM_STRIP_ALPHA` can be used at the moment.
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     }
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Checking rayon-core v1.5.0
[INFO] [stderr] error: aborting due to 19 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0518`.
[INFO] [stderr] error: could not compile `png`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9c38cc0addb11d36fec53f158d2e3039d2a6107736fbc6e38f2309c30dbb05c1"`
[INFO] running `"docker" "rm" "-f" "9c38cc0addb11d36fec53f158d2e3039d2a6107736fbc6e38f2309c30dbb05c1"`
[INFO] [stdout] 9c38cc0addb11d36fec53f158d2e3039d2a6107736fbc6e38f2309c30dbb05c1