Nov 04 19:56:12.523 INFO checking persistentcache-0.1.6 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 19:56:12.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 19:56:12.913 INFO blam! 6d21c14a3fefba313934dbbb1ef62ed8793c2772b5ad7d581aa217e38dc42c41
Nov 04 19:56:12.914 INFO running `"docker" "start" "-a" "6d21c14a3fefba313934dbbb1ef62ed8793c2772b5ad7d581aa217e38dc42c41"`
Nov 04 19:56:14.179 INFO kablam! usermod: no changes
Nov 04 19:56:14.215 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 04 19:56:14.379 INFO kablam!    Compiling proc-macro2 v0.1.10
Nov 04 19:56:14.380 INFO kablam!    Compiling bincode v1.0.1
Nov 04 19:56:14.380 INFO kablam!     Checking redis v0.8.0
Nov 04 19:56:20.091 INFO kablam!    Compiling futures-await-quote v0.4.0
Nov 04 19:56:23.387 INFO kablam!    Compiling futures-await-synom v0.12.0
Nov 04 19:56:27.879 INFO kablam!    Compiling futures-await-syn v0.12.0
Nov 04 19:56:39.491 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Nov 04 19:56:44.111 INFO kablam!     Checking persistentcache v0.1.6 (/source)
Nov 04 19:56:44.164 INFO kablam! error[E0557]: feature has been removed
Nov 04 19:56:44.164 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:44.164 INFO kablam!     |
Nov 04 19:56:44.164 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:44.164 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:44.164 INFO kablam!     |
Nov 04 19:56:44.164 INFO kablam! note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 04 19:56:44.164 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:44.164 INFO kablam!     |
Nov 04 19:56:44.164 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:44.164 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:44.164 INFO kablam! 
Nov 04 19:56:44.183 INFO kablam! error[E0557]: feature has been removed
Nov 04 19:56:44.183 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:44.183 INFO kablam!     |
Nov 04 19:56:44.183 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:44.183 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:44.183 INFO kablam!     |
Nov 04 19:56:44.183 INFO kablam! note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 04 19:56:44.183 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:44.183 INFO kablam!     |
Nov 04 19:56:44.183 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:44.183 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:44.183 INFO kablam! 
Nov 04 19:56:46.351 INFO kablam! error: aborting due to previous error
Nov 04 19:56:46.352 INFO kablam! 
Nov 04 19:56:46.352 INFO kablam! For more information about this error, try `rustc --explain E0557`.
Nov 04 19:56:46.367 INFO kablam! error: Could not compile `persistentcache`.
Nov 04 19:56:46.367 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 19:56:46.915 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 04 19:56:46.915 INFO kablam!    --> src/lib.rs:356:9
Nov 04 19:56:46.915 INFO kablam!     |
Nov 04 19:56:46.915 INFO kablam! 356 |         #[persistent_cache]
Nov 04 19:56:46.915 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 04 19:56:46.915 INFO kablam!     |
Nov 04 19:56:46.915 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 04 19:56:46.915 INFO kablam! 
Nov 04 19:56:46.916 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 04 19:56:46.916 INFO kablam!    --> src/lib.rs:372:9
Nov 04 19:56:46.916 INFO kablam!     |
Nov 04 19:56:46.916 INFO kablam! 372 |         #[persistent_cache]
Nov 04 19:56:46.916 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 04 19:56:46.916 INFO kablam!     |
Nov 04 19:56:46.916 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 04 19:56:46.916 INFO kablam! 
Nov 04 19:56:46.927 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 04 19:56:46.927 INFO kablam!    --> src/lib.rs:392:9
Nov 04 19:56:46.927 INFO kablam!     |
Nov 04 19:56:46.927 INFO kablam! 392 |         #[persistent_cache]
Nov 04 19:56:46.927 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 04 19:56:46.927 INFO kablam!     |
Nov 04 19:56:46.927 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 04 19:56:46.927 INFO kablam! 
Nov 04 19:56:46.951 INFO kablam! error: aborting due to 4 previous errors
Nov 04 19:56:46.951 INFO kablam! 
Nov 04 19:56:46.951 INFO kablam! Some errors occurred: E0557, E0658.
Nov 04 19:56:46.951 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Nov 04 19:56:46.971 INFO kablam! error: Could not compile `persistentcache`.
Nov 04 19:56:46.971 INFO kablam! 
Nov 04 19:56:46.971 INFO kablam! To learn more, run the command again with --verbose.
Nov 04 19:56:46.971 INFO kablam! su: No module specific data is present
Nov 04 19:56:47.629 INFO running `"docker" "rm" "-f" "6d21c14a3fefba313934dbbb1ef62ed8793c2772b5ad7d581aa217e38dc42c41"`
Nov 04 19:56:47.905 INFO blam! 6d21c14a3fefba313934dbbb1ef62ed8793c2772b5ad7d581aa217e38dc42c41