Aug 17 16:51:44.439 INFO checking mop-solvers-0.0.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 16:51:44.439 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 16:51:44.439 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 16:51:44.439 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 16:51:44.651 INFO blam! 3f58d9d68b85256cd1c04eed3971b39487db6f91596576671398ccdcc18d1f8d Aug 17 16:51:44.653 INFO running `"docker" "start" "-a" "3f58d9d68b85256cd1c04eed3971b39487db6f91596576671398ccdcc18d1f8d"` Aug 17 16:51:45.936 INFO kablam! Checking mop-solver v0.0.1 Aug 17 16:51:45.937 INFO kablam! Checking mop-structs v0.0.1 Aug 17 16:51:50.240 INFO kablam! Checking mop-blocks v0.0.1 Aug 17 16:51:52.510 INFO kablam! Checking mop-solvers v0.0.1 (file:///source) Aug 17 16:51:55.010 INFO kablam! error[E0502]: cannot borrow `*props` as immutable because it is also borrowed as mutable Aug 17 16:51:55.010 INFO kablam! --> src/genetic_algorithm/spea2/mod.rs:186:62 Aug 17 16:51:55.010 INFO kablam! | Aug 17 16:51:55.010 INFO kablam! 186 | props[second_ind_idx].raw_fitness += props[first_ind_idx].strength; Aug 17 16:51:55.010 INFO kablam! | -------------------------------------^^^^^------------------------ Aug 17 16:51:55.010 INFO kablam! | | | Aug 17 16:51:55.010 INFO kablam! | | immutable borrow occurs here Aug 17 16:51:55.010 INFO kablam! | mutable borrow occurs here Aug 17 16:51:55.010 INFO kablam! | borrow used here in later iteration of loop Aug 17 16:51:55.011 INFO kablam! Aug 17 16:51:55.011 INFO kablam! error[E0502]: cannot borrow `*props` as immutable because it is also borrowed as mutable Aug 17 16:51:55.011 INFO kablam! --> src/genetic_algorithm/spea2/mod.rs:189:61 Aug 17 16:51:55.011 INFO kablam! | Aug 17 16:51:55.011 INFO kablam! 189 | props[first_ind_idx].raw_fitness += props[second_ind_idx].strength; Aug 17 16:51:55.011 INFO kablam! | ------------------------------------^^^^^------------------------- Aug 17 16:51:55.011 INFO kablam! | | | Aug 17 16:51:55.011 INFO kablam! | | immutable borrow occurs here Aug 17 16:51:55.011 INFO kablam! | mutable borrow occurs here Aug 17 16:51:55.011 INFO kablam! | borrow used here in later iteration of loop Aug 17 16:51:55.011 INFO kablam! Aug 17 16:51:55.058 INFO kablam! error: aborting due to 2 previous errors Aug 17 16:51:55.058 INFO kablam! Aug 17 16:51:55.058 INFO kablam! For more information about this error, try `rustc --explain E0502`. Aug 17 16:51:55.068 INFO kablam! error: Could not compile `mop-solvers`. Aug 17 16:51:55.068 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 17 16:51:55.284 INFO kablam! error[E0502]: cannot borrow `*props` as immutable because it is also borrowed as mutable Aug 17 16:51:55.284 INFO kablam! --> src/genetic_algorithm/spea2/mod.rs:186:62 Aug 17 16:51:55.284 INFO kablam! | Aug 17 16:51:55.284 INFO kablam! 186 | props[second_ind_idx].raw_fitness += props[first_ind_idx].strength; Aug 17 16:51:55.284 INFO kablam! | -------------------------------------^^^^^------------------------ Aug 17 16:51:55.284 INFO kablam! | | | Aug 17 16:51:55.284 INFO kablam! | | immutable borrow occurs here Aug 17 16:51:55.284 INFO kablam! | mutable borrow occurs here Aug 17 16:51:55.284 INFO kablam! | borrow used here in later iteration of loop Aug 17 16:51:55.284 INFO kablam! Aug 17 16:51:55.287 INFO kablam! error[E0502]: cannot borrow `*props` as immutable because it is also borrowed as mutable Aug 17 16:51:55.287 INFO kablam! --> src/genetic_algorithm/spea2/mod.rs:189:61 Aug 17 16:51:55.287 INFO kablam! | Aug 17 16:51:55.287 INFO kablam! 189 | props[first_ind_idx].raw_fitness += props[second_ind_idx].strength; Aug 17 16:51:55.287 INFO kablam! | ------------------------------------^^^^^------------------------- Aug 17 16:51:55.287 INFO kablam! | | | Aug 17 16:51:55.287 INFO kablam! | | immutable borrow occurs here Aug 17 16:51:55.287 INFO kablam! | mutable borrow occurs here Aug 17 16:51:55.287 INFO kablam! | borrow used here in later iteration of loop Aug 17 16:51:55.287 INFO kablam! Aug 17 16:51:55.336 INFO kablam! error: aborting due to 2 previous errors Aug 17 16:51:55.336 INFO kablam! Aug 17 16:51:55.336 INFO kablam! For more information about this error, try `rustc --explain E0502`. Aug 17 16:51:55.352 INFO kablam! error: Could not compile `mop-solvers`. Aug 17 16:51:55.352 INFO kablam! Aug 17 16:51:55.352 INFO kablam! To learn more, run the command again with --verbose. Aug 17 16:51:55.354 INFO kablam! su: No module specific data is present Aug 17 16:51:55.914 INFO running `"docker" "rm" "-f" "3f58d9d68b85256cd1c04eed3971b39487db6f91596576671398ccdcc18d1f8d"` Aug 17 16:51:56.086 INFO blam! 3f58d9d68b85256cd1c04eed3971b39487db6f91596576671398ccdcc18d1f8d