Nov 04 19:56:13.202 INFO checking persistentcache-0.1.6 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 19:56:13.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 19:56:13.657 INFO blam! 3c136616da30119fec60f3037686553e484f30855818171fd35885b7095c9ff3
Nov 04 19:56:13.661 INFO running `"docker" "start" "-a" "3c136616da30119fec60f3037686553e484f30855818171fd35885b7095c9ff3"`
Nov 04 19:56:15.245 INFO kablam! usermod: no changes
Nov 04 19:56:15.327 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 04 19:56:15.482 INFO kablam!    Compiling proc-macro2 v0.1.10
Nov 04 19:56:15.482 INFO kablam!    Compiling bincode v1.0.1
Nov 04 19:56:21.195 INFO kablam!    Compiling futures-await-quote v0.4.0
Nov 04 19:56:24.703 INFO kablam!    Compiling futures-await-synom v0.12.0
Nov 04 19:56:29.411 INFO kablam!    Compiling futures-await-syn v0.12.0
Nov 04 19:56:42.563 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Nov 04 19:56:46.938 INFO kablam!     Checking persistentcache v0.1.6 (/source)
Nov 04 19:56:46.995 INFO kablam! error[E0557]: feature has been removed
Nov 04 19:56:46.995 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:46.995 INFO kablam!     |
Nov 04 19:56:46.995 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:46.995 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:46.995 INFO kablam!     |
Nov 04 19:56:46.995 INFO kablam! note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 04 19:56:46.995 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:46.995 INFO kablam!     |
Nov 04 19:56:46.995 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:46.995 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:46.995 INFO kablam! 
Nov 04 19:56:47.043 INFO kablam! error[E0557]: feature has been removed
Nov 04 19:56:47.043 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:47.043 INFO kablam!     |
Nov 04 19:56:47.043 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:47.043 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:47.043 INFO kablam!     |
Nov 04 19:56:47.043 INFO kablam! note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 04 19:56:47.043 INFO kablam!    --> src/lib.rs:246:12
Nov 04 19:56:47.043 INFO kablam!     |
Nov 04 19:56:47.043 INFO kablam! 246 | #![feature(proc_macro_gen)]
Nov 04 19:56:47.043 INFO kablam!     |            ^^^^^^^^^^^^^^
Nov 04 19:56:47.043 INFO kablam! 
Nov 04 19:56:48.601 INFO kablam! error: aborting due to previous error
Nov 04 19:56:48.601 INFO kablam! 
Nov 04 19:56:48.604 INFO kablam! For more information about this error, try `rustc --explain E0557`.
Nov 04 19:56:48.606 INFO kablam! error: Could not compile `persistentcache`.
Nov 04 19:56:48.606 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 19:56:48.939 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 04 19:56:48.940 INFO kablam!    --> src/lib.rs:356:9
Nov 04 19:56:48.940 INFO kablam!     |
Nov 04 19:56:48.940 INFO kablam! 356 |         #[persistent_cache]
Nov 04 19:56:48.940 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 04 19:56:48.941 INFO kablam!     |
Nov 04 19:56:48.941 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 04 19:56:48.941 INFO kablam! 
Nov 04 19:56:48.948 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 04 19:56:48.948 INFO kablam!    --> src/lib.rs:372:9
Nov 04 19:56:48.948 INFO kablam!     |
Nov 04 19:56:48.948 INFO kablam! 372 |         #[persistent_cache]
Nov 04 19:56:48.948 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 04 19:56:48.948 INFO kablam!     |
Nov 04 19:56:48.948 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 04 19:56:48.948 INFO kablam! 
Nov 04 19:56:48.954 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #54727)
Nov 04 19:56:48.954 INFO kablam!    --> src/lib.rs:392:9
Nov 04 19:56:48.954 INFO kablam!     |
Nov 04 19:56:48.954 INFO kablam! 392 |         #[persistent_cache]
Nov 04 19:56:48.955 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Nov 04 19:56:48.955 INFO kablam!     |
Nov 04 19:56:48.955 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 04 19:56:48.955 INFO kablam! 
Nov 04 19:56:48.974 INFO kablam! error: aborting due to 4 previous errors
Nov 04 19:56:48.975 INFO kablam! 
Nov 04 19:56:48.975 INFO kablam! Some errors occurred: E0557, E0658.
Nov 04 19:56:48.975 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Nov 04 19:56:48.986 INFO kablam! error: Could not compile `persistentcache`.
Nov 04 19:56:48.987 INFO kablam! 
Nov 04 19:56:48.987 INFO kablam! To learn more, run the command again with --verbose.
Nov 04 19:56:48.987 INFO kablam! su: No module specific data is present
Nov 04 19:56:49.283 INFO running `"docker" "rm" "-f" "3c136616da30119fec60f3037686553e484f30855818171fd35885b7095c9ff3"`
Nov 04 19:56:49.391 INFO blam! 3c136616da30119fec60f3037686553e484f30855818171fd35885b7095c9ff3