[INFO] updating cached repository dwerner/rust-dispatch [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dwerner/rust-dispatch [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dwerner/rust-dispatch" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dwerner/rust-dispatch"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dwerner/rust-dispatch'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dwerner/rust-dispatch" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/dwerner/rust-dispatch"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/dwerner/rust-dispatch'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ead26ca50ba5cff74d81b863c39c685a035b9916 [INFO] sha for GitHub repo dwerner/rust-dispatch: ead26ca50ba5cff74d81b863c39c685a035b9916 [INFO] validating manifest of dwerner/rust-dispatch 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 dwerner/rust-dispatch 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 dwerner/rust-dispatch [INFO] finished frobbing dwerner/rust-dispatch [INFO] frobbed toml for dwerner/rust-dispatch written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dwerner/rust-dispatch/Cargo.toml [INFO] started frobbing dwerner/rust-dispatch [INFO] finished frobbing dwerner/rust-dispatch [INFO] frobbed toml for dwerner/rust-dispatch written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/dwerner/rust-dispatch/Cargo.toml [INFO] crate dwerner/rust-dispatch 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] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dwerner/rust-dispatch/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 dwerner/rust-dispatch against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/dwerner/rust-dispatch:/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] c3d314bcd377a34ecbe9121dd35e0b0c6ec25a3b4e444a0a02fcfb908d6c9197 [INFO] running `"docker" "start" "-a" "c3d314bcd377a34ecbe9121dd35e0b0c6ec25a3b4e444a0a02fcfb908d6c9197"` [INFO] [stderr] Checking dispatch v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0605]: non-primitive cast: `&mut std::boxed::Box` as `&mut std::boxed::Box` [INFO] [stderr] --> src/lib.rs:198:28 [INFO] [stderr] | [INFO] [stderr] 198 | if let actual_comp = b as &mut Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait [INFO] [stderr] [INFO] [stderr] error[E0605]: non-primitive cast: `&mut std::boxed::Box` as `&mut std::boxed::Box` [INFO] [stderr] --> src/lib.rs:201:28 [INFO] [stderr] | [INFO] [stderr] 201 | if let actual_comp = b as &mut Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0605`. [INFO] [stderr] error: Could not compile `dispatch`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c3d314bcd377a34ecbe9121dd35e0b0c6ec25a3b4e444a0a02fcfb908d6c9197"` [INFO] running `"docker" "rm" "-f" "c3d314bcd377a34ecbe9121dd35e0b0c6ec25a3b4e444a0a02fcfb908d6c9197"` [INFO] [stdout] c3d314bcd377a34ecbe9121dd35e0b0c6ec25a3b4e444a0a02fcfb908d6c9197