[INFO] crate rerast 0.1.31 is already in cache
[INFO] extracting crate rerast 0.1.31 into work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rerast/0.1.31
[INFO] extracting crate rerast 0.1.31 into work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/rerast/0.1.31
[INFO] validating manifest of rerast-0.1.31 on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rerast-0.1.31 on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rerast-0.1.31
[INFO] finished frobbing rerast-0.1.31
[INFO] frobbed toml for rerast-0.1.31 written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rerast/0.1.31/Cargo.toml
[INFO] started frobbing rerast-0.1.31
[INFO] finished frobbing rerast-0.1.31
[INFO] frobbed toml for rerast-0.1.31 written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/rerast/0.1.31/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rerast-0.1.31 against try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-1/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/rerast/0.1.31:/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" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 306050ea24a5840bc4331a05fa22315c910ca3167f29734451da7121dff2c3a8
[INFO] running `"docker" "start" "-a" "306050ea24a5840bc4331a05fa22315c910ca3167f29734451da7121dff2c3a8"`
[INFO] [stderr]     Checking rerast_macros v0.1.12
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking rerast v0.1.31 (/opt/crater/workdir)
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields
[INFO] [stderr]   --> src/change_to_rule.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             TokenTree::Delimited(_span, delimited) => {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `name` on type `&'gcx rustc::hir::Item`
[INFO] [stderr]   --> src/definitions.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |                 if item.name == self.rerast_mod_symbol {
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `name` on type `&'gcx rustc::hir::Item`
[INFO] [stderr]    --> src/rule_finder.rs:151:21
[INFO] [stderr]     |
[INFO] [stderr] 151 |             if item.name == self.rules_mod_symbol {
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `name` on type `&'gcx rustc::hir::Item`
[INFO] [stderr]    --> src/rule_matcher.rs:228:21
[INFO] [stderr]     |
[INFO] [stderr] 228 |             if item.name == self.rule_mod_symbol {
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0023, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `rerast`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "306050ea24a5840bc4331a05fa22315c910ca3167f29734451da7121dff2c3a8"`
[INFO] running `"docker" "rm" "-f" "306050ea24a5840bc4331a05fa22315c910ca3167f29734451da7121dff2c3a8"`
[INFO] [stdout] 306050ea24a5840bc4331a05fa22315c910ca3167f29734451da7121dff2c3a8