[INFO] updating cached repository tawashichan/CoPL_Solver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tawashichan/CoPL_Solver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tawashichan/CoPL_Solver" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tawashichan/CoPL_Solver"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tawashichan/CoPL_Solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tawashichan/CoPL_Solver" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tawashichan/CoPL_Solver"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tawashichan/CoPL_Solver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e9df197ee1f22fb8e4155e37ef61cda1eaa498a
[INFO] sha for GitHub repo tawashichan/CoPL_Solver: 8e9df197ee1f22fb8e4155e37ef61cda1eaa498a
[INFO] validating manifest of tawashichan/CoPL_Solver on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tawashichan/CoPL_Solver on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tawashichan/CoPL_Solver
[INFO] finished frobbing tawashichan/CoPL_Solver
[INFO] frobbed toml for tawashichan/CoPL_Solver written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tawashichan/CoPL_Solver/Cargo.toml
[INFO] started frobbing tawashichan/CoPL_Solver
[INFO] finished frobbing tawashichan/CoPL_Solver
[INFO] frobbed toml for tawashichan/CoPL_Solver written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tawashichan/CoPL_Solver/Cargo.toml
[INFO] crate tawashichan/CoPL_Solver already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tawashichan/CoPL_Solver against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tawashichan/CoPL_Solver:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4c0ab4ce72f5acd57265cf7d837247be51a3dccde01fb017419b86125e96011a
[INFO] running `"docker" "start" "-a" "4c0ab4ce72f5acd57265cf7d837247be51a3dccde01fb017419b86125e96011a"`
[INFO] [stderr]     Checking ml_solver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0023]: this pattern has 5 fields, but the corresponding tuple variant has 4 fields
[INFO] [stderr]    --> src/evalml4/eval.rs:354:13
[INFO] [stderr]     |
[INFO] [stderr] 354 |             Exp::Match(box target, box nil,box nil_then, box cons, box cons_then) => {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 fields, found 5
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/evalml4/eval.rs:354:86
[INFO] [stderr]     |
[INFO] [stderr] 354 |               Exp::Match(box target, box nil,box nil_then, box cons, box cons_then) => {
[INFO] [stderr]     |  ______________________________________________________________________________________^
[INFO] [stderr] 355 | |                 
[INFO] [stderr] 356 | |             }
[INFO] [stderr]     | |_____________^ expected enum `evalml4::eval::Rule`, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `evalml4::eval::Rule`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 5 fields, but the corresponding tuple variant has 4 fields
[INFO] [stderr]    --> src/evalml4/eval.rs:354:13
[INFO] [stderr]     |
[INFO] [stderr] 354 |             Exp::Match(box target, box nil,box nil_then, box cons, box cons_then) => {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 fields, found 5
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/evalml4/eval.rs:354:86
[INFO] [stderr]     |
[INFO] [stderr] 354 |               Exp::Match(box target, box nil,box nil_then, box cons, box cons_then) => {
[INFO] [stderr]     |  ______________________________________________________________________________________^
[INFO] [stderr] 355 | |                 
[INFO] [stderr] 356 | |             }
[INFO] [stderr]     | |_____________^ expected enum `evalml4::eval::Rule`, found ()
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `evalml4::eval::Rule`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `ml_solver`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `ml_solver`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4c0ab4ce72f5acd57265cf7d837247be51a3dccde01fb017419b86125e96011a"`
[INFO] running `"docker" "rm" "-f" "4c0ab4ce72f5acd57265cf7d837247be51a3dccde01fb017419b86125e96011a"`
[INFO] [stdout] 4c0ab4ce72f5acd57265cf7d837247be51a3dccde01fb017419b86125e96011a