[INFO] crate dubp-documents 0.12.0 is already in cache
[INFO] extracting crate dubp-documents 0.12.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/dubp-documents/0.12.0
[INFO] extracting crate dubp-documents 0.12.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/dubp-documents/0.12.0
[INFO] validating manifest of dubp-documents-0.12.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dubp-documents-0.12.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dubp-documents-0.12.0
[INFO] finished frobbing dubp-documents-0.12.0
[INFO] frobbed toml for dubp-documents-0.12.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/dubp-documents/0.12.0/Cargo.toml
[INFO] started frobbing dubp-documents-0.12.0
[INFO] finished frobbing dubp-documents-0.12.0
[INFO] frobbed toml for dubp-documents-0.12.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/dubp-documents/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dubp-documents-0.12.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-4/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/dubp-documents/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d223da988b0d29894238732dc726d08f8c707a68b3b7e04e4a798bf113495c74
[INFO] running `"docker" "start" "-a" "d223da988b0d29894238732dc726d08f8c707a68b3b7e04e4a798bf113495c74"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking durs-common-tools v0.1.0
[INFO] [stderr]     Checking dup-crypto v0.6.0
[INFO] [stderr]     Checking json-pest-parser v0.1.0
[INFO] [stderr]     Checking dubp-documents v0.12.0 (/opt/crater/workdir)
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]   --> src/lib.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[derive(Parser)]
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: grammar error
[INFO] [stderr]            
[INFO] [stderr]             --> 3:17
[INFO] [stderr]              |
[INFO] [stderr]            3 | WHITESPACE = _{ "" } // Prohibition of white spaces␊
[INFO] [stderr]              |                 ^^
[INFO] [stderr]              |
[INFO] [stderr]              = WHITESPACE cannot fail and will repeat infinitely
[INFO] [stderr] 
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]   --> src/lib.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[derive(Parser)]
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: grammar error
[INFO] [stderr]            
[INFO] [stderr]             --> 3:17
[INFO] [stderr]              |
[INFO] [stderr]            3 | WHITESPACE = _{ "" } // Prohibition of white spaces␊
[INFO] [stderr]              |                 ^^
[INFO] [stderr]              |
[INFO] [stderr]              = WHITESPACE cannot fail and will repeat infinitely
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `dubp-documents`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `dubp-documents`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d223da988b0d29894238732dc726d08f8c707a68b3b7e04e4a798bf113495c74"`
[INFO] running `"docker" "rm" "-f" "d223da988b0d29894238732dc726d08f8c707a68b3b7e04e4a798bf113495c74"`
[INFO] [stdout] d223da988b0d29894238732dc726d08f8c707a68b3b7e04e4a798bf113495c74