Aug 17 09:40:23.317 INFO checking sprs-0.6.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 09:40:23.317 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:40:23.317 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:40:23.317 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/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 09:40:23.574 INFO blam! ff59444af7565a5bd104a3d90be43f3775cf4c5ef299b7d6e9ba8d4f870bff7a
Aug 17 09:40:23.576 INFO running `"docker" "start" "-a" "ff59444af7565a5bd104a3d90be43f3775cf4c5ef299b7d6e9ba8d4f870bff7a"`
Aug 17 09:40:24.571 INFO kablam!    Compiling ndarray v0.10.14
Aug 17 09:40:24.574 INFO kablam!     Checking itertools v0.7.8
Aug 17 09:40:47.943 INFO kablam!     Checking sprs v0.6.2 (file:///source)
Aug 17 09:40:59.574 INFO kablam! error[E0502]: cannot borrow `indptr` as immutable because it is also borrowed as mutable
Aug 17 09:40:59.574 INFO kablam!    --> src/sparse/triplet_iter.rs:117:26
Aug 17 09:40:59.574 INFO kablam!     |
Aug 17 09:40:59.574 INFO kablam! 117 |             indptr[i] += indptr[i - 1];
Aug 17 09:40:59.574 INFO kablam!     |             -------------^^^^^^-------
Aug 17 09:40:59.574 INFO kablam!     |             |            |
Aug 17 09:40:59.574 INFO kablam!     |             |            immutable borrow occurs here
Aug 17 09:40:59.574 INFO kablam!     |             mutable borrow occurs here
Aug 17 09:40:59.574 INFO kablam!     |             borrow used here in later iteration of loop
Aug 17 09:40:59.578 INFO kablam! 
Aug 17 09:41:00.749 INFO kablam! error: aborting due to previous error
Aug 17 09:41:00.749 INFO kablam! 
Aug 17 09:41:00.749 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Aug 17 09:41:00.788 INFO kablam! error: Could not compile `sprs`.
Aug 17 09:41:00.789 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 09:41:03.702 INFO kablam! error[E0502]: cannot borrow `indptr` as immutable because it is also borrowed as mutable
Aug 17 09:41:03.702 INFO kablam!    --> src/sparse/triplet_iter.rs:117:26
Aug 17 09:41:03.702 INFO kablam!     |
Aug 17 09:41:03.702 INFO kablam! 117 |             indptr[i] += indptr[i - 1];
Aug 17 09:41:03.702 INFO kablam!     |             -------------^^^^^^-------
Aug 17 09:41:03.703 INFO kablam!     |             |            |
Aug 17 09:41:03.703 INFO kablam!     |             |            immutable borrow occurs here
Aug 17 09:41:03.703 INFO kablam!     |             mutable borrow occurs here
Aug 17 09:41:03.703 INFO kablam!     |             borrow used here in later iteration of loop
Aug 17 09:41:03.703 INFO kablam! 
Aug 17 09:41:04.188 INFO kablam! error: aborting due to previous error
Aug 17 09:41:04.188 INFO kablam! 
Aug 17 09:41:04.188 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Aug 17 09:41:04.200 INFO kablam! error: Could not compile `sprs`.
Aug 17 09:41:04.201 INFO kablam! 
Aug 17 09:41:04.201 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 09:41:04.203 INFO kablam! su: No module specific data is present
Aug 17 09:41:04.816 INFO running `"docker" "rm" "-f" "ff59444af7565a5bd104a3d90be43f3775cf4c5ef299b7d6e9ba8d4f870bff7a"`
Aug 17 09:41:04.999 INFO blam! ff59444af7565a5bd104a3d90be43f3775cf4c5ef299b7d6e9ba8d4f870bff7a