[INFO] fetching crate web-glitz-buffer-vec 0.2.1...
[INFO] checking web-glitz-buffer-vec-0.2.1 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate web-glitz-buffer-vec 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate web-glitz-buffer-vec 0.2.1 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate web-glitz-buffer-vec 0.2.1
[INFO] finished tweaking crates.io crate web-glitz-buffer-vec 0.2.1
[INFO] tweaked toml for crates.io crate web-glitz-buffer-vec 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded std140-macros v0.1.2
[INFO] [stderr]   Downloaded std140 v0.2.4
[INFO] [stderr]   Downloaded web-glitz-macros v0.2.0
[INFO] [stderr]   Downloaded staticvec v0.10.8
[INFO] [stderr]   Downloaded web-glitz v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] f095b7da35f6ef9d4df0ed5c8e1845f5e4b91a44715f101473ff2bd4c2d4a174
[INFO] running `Command { std: "docker" "start" "-a" "f095b7da35f6ef9d4df0ed5c8e1845f5e4b91a44715f101473ff2bd4c2d4a174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f095b7da35f6ef9d4df0ed5c8e1845f5e4b91a44715f101473ff2bd4c2d4a174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f095b7da35f6ef9d4df0ed5c8e1845f5e4b91a44715f101473ff2bd4c2d4a174", kill_on_drop: false }`
[INFO] [stdout] f095b7da35f6ef9d4df0ed5c8e1845f5e4b91a44715f101473ff2bd4c2d4a174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b27dc6e5344c79aa819692cda53691468e238024ad7839c3f425f97fab5e9072
[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" "b27dc6e5344c79aa819692cda53691468e238024ad7839c3f425f97fab5e9072", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking staticvec v0.10.8
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/lib.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 |   const_raw_ptr_to_usize_cast,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: at compile-time, pointers do not have an integer value, so these casts cannot be properly supported
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / impl<'a, T: 'a, const N: usize> const Iterator for StaticVecIterConst<'a, T, N> {
[INFO] [stdout] 105 | |   type Item = &'a T;
[INFO] [stdout] 106 | |
[INFO] [stdout] 107 | |   #[inline(always)]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / impl<'a, T: 'a, const N: usize> const DoubleEndedIterator for StaticVecIterConst<'a, T, N> {
[INFO] [stdout] 181 | |   #[inline(always)]
[INFO] [stdout] 182 | |   fn next_back(&mut self) -> Option<&'a T> {
[INFO] [stdout] 183 | |     unsafe {
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |   }
[INFO] [stdout] 218 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:237:1
[INFO] [stdout]     |
[INFO] [stdout] 237 | / unsafe impl<'a, T: 'a, const N: usize> const TrustedRandomAccess for StaticVecIterConst<'a, T, N> {
[INFO] [stdout] 238 | |   const MAY_HAVE_SIDE_EFFECT: bool = false;
[INFO] [stdout] 239 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:243:1
[INFO] [stdout]     |
[INFO] [stdout] 243 | / impl<'a, T: 'a, const N: usize> const Clone for StaticVecIterConst<'a, T, N> {
[INFO] [stdout] 244 | |   #[inline(always)]
[INFO] [stdout] 245 | |   fn clone(&self) -> Self {
[INFO] [stdout] 246 | |     Self {
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |   }
[INFO] [stdout] 252 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:296:1
[INFO] [stdout]     |
[INFO] [stdout] 296 | / impl<'a, T: 'a, const N: usize> const Iterator for StaticVecIterMut<'a, T, N> {
[INFO] [stdout] 297 | |   type Item = &'a mut T;
[INFO] [stdout] 298 | |
[INFO] [stdout] 299 | |   #[inline(always)]
[INFO] [stdout] ...   |
[INFO] [stdout] 369 | |   }
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:372:1
[INFO] [stdout]     |
[INFO] [stdout] 372 | / impl<'a, T: 'a, const N: usize> const DoubleEndedIterator for StaticVecIterMut<'a, T, N> {
[INFO] [stdout] 373 | |   #[inline(always)]
[INFO] [stdout] 374 | |   fn next_back(&mut self) -> Option<&'a mut T> {
[INFO] [stdout] 375 | |     unsafe {
[INFO] [stdout] ...   |
[INFO] [stdout] 409 | |   }
[INFO] [stdout] 410 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:429:1
[INFO] [stdout]     |
[INFO] [stdout] 429 | / unsafe impl<'a, T: 'a, const N: usize> const TrustedRandomAccess for StaticVecIterMut<'a, T, N> {
[INFO] [stdout] 430 | |   const MAY_HAVE_SIDE_EFFECT: bool = false;
[INFO] [stdout] 431 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:629:1
[INFO] [stdout]     |
[INFO] [stdout] 629 | / unsafe impl<T: Copy, const N: usize> const TrustedRandomAccess for StaticVecIntoIter<T, N> {
[INFO] [stdout] 630 | |   const MAY_HAVE_SIDE_EFFECT: bool = false;
[INFO] [stdout] 631 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const trait implementations may not use default functions
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/staticvec-0.10.8/src/iterators.rs:756:1
[INFO] [stdout]     |
[INFO] [stdout] 756 | / unsafe impl<'a, T: Copy + 'a, const N: usize> const TrustedRandomAccess
[INFO] [stdout] 757 | |   for StaticVecDrain<'a, T, N>
[INFO] [stdout] 758 | | {
[INFO] [stdout] 759 | |   const MAY_HAVE_SIDE_EFFECT: bool = false;
[INFO] [stdout] 760 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `staticvec`
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b27dc6e5344c79aa819692cda53691468e238024ad7839c3f425f97fab5e9072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27dc6e5344c79aa819692cda53691468e238024ad7839c3f425f97fab5e9072", kill_on_drop: false }`
[INFO] [stdout] b27dc6e5344c79aa819692cda53691468e238024ad7839c3f425f97fab5e9072