[INFO] crate seal 0.1.0 is already in cache [INFO] extracting crate seal 0.1.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/seal/0.1.0 [INFO] extracting crate seal 0.1.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/seal/0.1.0 [INFO] validating manifest of seal-0.1.0 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 seal-0.1.0 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 seal-0.1.0 [INFO] finished frobbing seal-0.1.0 [INFO] frobbed toml for seal-0.1.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/seal/0.1.0/Cargo.toml [INFO] started frobbing seal-0.1.0 [INFO] finished frobbing seal-0.1.0 [INFO] frobbed toml for seal-0.1.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/seal/0.1.0/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 seal-0.1.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/seal/0.1.0:/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] 27fb68dbd9817764c92660db94ffadea146569ec5c680f51fb31c04c02562e91 [INFO] running `"docker" "start" "-a" "27fb68dbd9817764c92660db94ffadea146569ec5c680f51fb31c04c02562e91"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking seal v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/pair/alignment_set.rs:55:58 [INFO] [stderr] | [INFO] [stderr] 55 | let mut last_diagonal = strategy.total_score((strategy.mismatch_score() * [INFO] [stderr] | __________________________________________________________^ [INFO] [stderr] 56 | | (y as isize))); [INFO] [stderr] | |_______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 55 | let mut last_diagonal = strategy.total_score(strategy.mismatch_score() * [INFO] [stderr] 56 | (y as isize)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/pair/alignment_set.rs:57:43 [INFO] [stderr] | [INFO] [stderr] 57 | row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/pair/alignment_set.rs:116:49 [INFO] [stderr] | [INFO] [stderr] 116 | (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/pair/alignment_set.rs:55:58 [INFO] [stderr] | [INFO] [stderr] 55 | let mut last_diagonal = strategy.total_score((strategy.mismatch_score() * [INFO] [stderr] | __________________________________________________________^ [INFO] [stderr] 56 | | (y as isize))); [INFO] [stderr] | |_______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 55 | let mut last_diagonal = strategy.total_score(strategy.mismatch_score() * [INFO] [stderr] 56 | (y as isize)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/pair/alignment_set.rs:57:43 [INFO] [stderr] | [INFO] [stderr] 57 | row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/pair/alignment_set.rs:116:49 [INFO] [stderr] | [INFO] [stderr] 116 | (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pair/runs.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut inner = &mut self.inner; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> src/pair/alignment_matrix.rs:79:26 [INFO] [stderr] | [INFO] [stderr] 79 | self.mut_slice()[self.offset(cursor)] = byte; [INFO] [stderr] | -----------------^^^^---------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0502`. [INFO] [stderr] error: Could not compile `seal`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pair/runs.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut inner = &mut self.inner; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> src/pair/alignment_matrix.rs:79:26 [INFO] [stderr] | [INFO] [stderr] 79 | self.mut_slice()[self.offset(cursor)] = byte; [INFO] [stderr] | -----------------^^^^---------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0502`. [INFO] [stderr] error: Could not compile `seal`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "27fb68dbd9817764c92660db94ffadea146569ec5c680f51fb31c04c02562e91"` [INFO] running `"docker" "rm" "-f" "27fb68dbd9817764c92660db94ffadea146569ec5c680f51fb31c04c02562e91"` [INFO] [stdout] 27fb68dbd9817764c92660db94ffadea146569ec5c680f51fb31c04c02562e91