Aug 17 09:40:19.976 INFO checking sprs-ldl-0.3.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 09:40:19.976 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:40:19.976 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:40:19.976 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/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 09:40:20.202 INFO blam! e12bacdc10bb32605805b9d352d7d57533a300202e5fe2c86fb3d49b581ed46f
Aug 17 09:40:20.205 INFO running `"docker" "start" "-a" "e12bacdc10bb32605805b9d352d7d57533a300202e5fe2c86fb3d49b581ed46f"`
Aug 17 09:40:21.368 INFO kablam!    Compiling ndarray v0.10.14
Aug 17 09:40:21.368 INFO kablam!     Checking itertools v0.7.8
Aug 17 09:40:21.383 INFO kablam!     Checking alga v0.5.4
Aug 17 09:40:51.456 INFO kablam!     Checking sprs v0.6.2
Aug 17 09:40:58.609 INFO kablam! error[E0502]: cannot borrow `indptr` as immutable because it is also borrowed as mutable
Aug 17 09:40:58.609 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sprs-0.6.2/src/sparse/triplet_iter.rs:117:26
Aug 17 09:40:58.609 INFO kablam!     |
Aug 17 09:40:58.609 INFO kablam! 117 |             indptr[i] += indptr[i - 1];
Aug 17 09:40:58.609 INFO kablam!     |             -------------^^^^^^-------
Aug 17 09:40:58.609 INFO kablam!     |             |            |
Aug 17 09:40:58.609 INFO kablam!     |             |            immutable borrow occurs here
Aug 17 09:40:58.609 INFO kablam!     |             mutable borrow occurs here
Aug 17 09:40:58.610 INFO kablam!     |             borrow used here in later iteration of loop
Aug 17 09:40:58.610 INFO kablam! 
Aug 17 09:40:59.015 INFO kablam! error: aborting due to previous error
Aug 17 09:40:59.018 INFO kablam! 
Aug 17 09:40:59.018 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Aug 17 09:40:59.029 INFO kablam! error: Could not compile `sprs`.
Aug 17 09:40:59.029 INFO kablam! 
Aug 17 09:40:59.029 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 09:40:59.035 INFO kablam! su: No module specific data is present
Aug 17 09:40:59.555 INFO running `"docker" "rm" "-f" "e12bacdc10bb32605805b9d352d7d57533a300202e5fe2c86fb3d49b581ed46f"`
Aug 17 09:40:59.709 INFO blam! e12bacdc10bb32605805b9d352d7d57533a300202e5fe2c86fb3d49b581ed46f