Sep 19 20:12:07.106 INFO checking reed-solomon-erasure-3.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 20:12:07.106 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 20:12:07.107 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:12:07.302 INFO blam! 9be372a8199f74e391a94ee9cd302360815dca3f8b2dfb64dd64193171bc3b3b
Sep 19 20:12:07.304 INFO running `"docker" "start" "-a" "9be372a8199f74e391a94ee9cd302360815dca3f8b2dfb64dd64193171bc3b3b"`
Sep 19 20:12:08.085 INFO kablam! usermod: no changes
Sep 19 20:12:08.187 INFO kablam!    Compiling reed-solomon-erasure v3.1.0 (/source)
Sep 19 20:12:10.811 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 19 20:12:10.811 INFO kablam!    --> src/lib_tests.rs:869:22
Sep 19 20:12:10.811 INFO kablam!     |
Sep 19 20:12:10.811 INFO kablam! 869 |     let mut shards = shards!([0, 1],
Sep 19 20:12:10.812 INFO kablam!     |                      ^^^^^^ ambiguous name
Sep 19 20:12:10.812 INFO kablam!     |
Sep 19 20:12:10.812 INFO kablam! note: `shards` could refer to the name defined here
Sep 19 20:12:10.812 INFO kablam!    --> src/lib_tests.rs:8:1
Sep 19 20:12:10.812 INFO kablam!     |
Sep 19 20:12:10.812 INFO kablam! 8   | / macro_rules! shards {
Sep 19 20:12:10.812 INFO kablam! 9   | |     (
Sep 19 20:12:10.812 INFO kablam! 10  | |         $( [ $( $x:expr ),* ] ),*
Sep 19 20:12:10.812 INFO kablam! 11  | |     ) => {{
Sep 19 20:12:10.812 INFO kablam! 12  | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 19 20:12:10.812 INFO kablam! 13  | |     }}
Sep 19 20:12:10.812 INFO kablam! 14  | | }
Sep 19 20:12:10.812 INFO kablam!     | |_^
Sep 19 20:12:10.812 INFO kablam! note: `shards` could also refer to the name imported here
Sep 19 20:12:10.812 INFO kablam!    --> src/lib_tests.rs:4:5
Sep 19 20:12:10.812 INFO kablam!     |
Sep 19 20:12:10.812 INFO kablam! 4   | use super::*;
Sep 19 20:12:10.812 INFO kablam!     |     ^^^^^^^^
Sep 19 20:12:10.818 INFO kablam! 
Sep 19 20:12:10.818 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 19 20:12:10.818 INFO kablam!     --> src/lib_tests.rs:1098:26
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! 1098 |         let mut shards = shards!([0, 0, 0],
Sep 19 20:12:10.819 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! note: `shards` could refer to the name defined here
Sep 19 20:12:10.819 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! 8    | / macro_rules! shards {
Sep 19 20:12:10.819 INFO kablam! 9    | |     (
Sep 19 20:12:10.819 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 19 20:12:10.819 INFO kablam! 11   | |     ) => {{
Sep 19 20:12:10.819 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 19 20:12:10.819 INFO kablam! 13   | |     }}
Sep 19 20:12:10.819 INFO kablam! 14   | | }
Sep 19 20:12:10.819 INFO kablam!      | |_^
Sep 19 20:12:10.819 INFO kablam! note: `shards` could also refer to the name imported here
Sep 19 20:12:10.819 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! 4    | use super::*;
Sep 19 20:12:10.819 INFO kablam!      |     ^^^^^^^^
Sep 19 20:12:10.819 INFO kablam! 
Sep 19 20:12:10.819 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 19 20:12:10.819 INFO kablam!     --> src/lib_tests.rs:1117:26
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! 1117 |         let mut shards = shards!([0, 1],
Sep 19 20:12:10.819 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! note: `shards` could refer to the name defined here
Sep 19 20:12:10.819 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! 8    | / macro_rules! shards {
Sep 19 20:12:10.819 INFO kablam! 9    | |     (
Sep 19 20:12:10.819 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 19 20:12:10.819 INFO kablam! 11   | |     ) => {{
Sep 19 20:12:10.819 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 19 20:12:10.819 INFO kablam! 13   | |     }}
Sep 19 20:12:10.819 INFO kablam! 14   | | }
Sep 19 20:12:10.819 INFO kablam!      | |_^
Sep 19 20:12:10.819 INFO kablam! note: `shards` could also refer to the name imported here
Sep 19 20:12:10.819 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 19 20:12:10.819 INFO kablam!      |
Sep 19 20:12:10.819 INFO kablam! 4    | use super::*;
Sep 19 20:12:10.819 INFO kablam!      |     ^^^^^^^^
Sep 19 20:12:10.819 INFO kablam! 
Sep 19 20:12:10.831 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 19 20:12:10.831 INFO kablam!     --> src/lib_tests.rs:1136:26
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! 1136 |         let mut shards = shards!([0, 1],
Sep 19 20:12:10.831 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! note: `shards` could refer to the name defined here
Sep 19 20:12:10.831 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! 8    | / macro_rules! shards {
Sep 19 20:12:10.831 INFO kablam! 9    | |     (
Sep 19 20:12:10.831 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 19 20:12:10.831 INFO kablam! 11   | |     ) => {{
Sep 19 20:12:10.831 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 19 20:12:10.831 INFO kablam! 13   | |     }}
Sep 19 20:12:10.831 INFO kablam! 14   | | }
Sep 19 20:12:10.831 INFO kablam!      | |_^
Sep 19 20:12:10.831 INFO kablam! note: `shards` could also refer to the name imported here
Sep 19 20:12:10.831 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! 4    | use super::*;
Sep 19 20:12:10.831 INFO kablam!      |     ^^^^^^^^
Sep 19 20:12:10.831 INFO kablam! 
Sep 19 20:12:10.831 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 19 20:12:10.831 INFO kablam!     --> src/lib_tests.rs:1155:26
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! 1155 |         let mut shards = shards!([],
Sep 19 20:12:10.831 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! note: `shards` could refer to the name defined here
Sep 19 20:12:10.831 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! 8    | / macro_rules! shards {
Sep 19 20:12:10.831 INFO kablam! 9    | |     (
Sep 19 20:12:10.831 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 19 20:12:10.831 INFO kablam! 11   | |     ) => {{
Sep 19 20:12:10.831 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 19 20:12:10.831 INFO kablam! 13   | |     }}
Sep 19 20:12:10.831 INFO kablam! 14   | | }
Sep 19 20:12:10.831 INFO kablam!      | |_^
Sep 19 20:12:10.831 INFO kablam! note: `shards` could also refer to the name imported here
Sep 19 20:12:10.831 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 19 20:12:10.831 INFO kablam!      |
Sep 19 20:12:10.831 INFO kablam! 4    | use super::*;
Sep 19 20:12:10.831 INFO kablam!      |     ^^^^^^^^
Sep 19 20:12:10.831 INFO kablam! 
Sep 19 20:12:12.714 INFO kablam! error: aborting due to 5 previous errors
Sep 19 20:12:12.714 INFO kablam! 
Sep 19 20:12:12.715 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 19 20:12:12.721 INFO kablam! error: Could not compile `reed-solomon-erasure`.
Sep 19 20:12:12.721 INFO kablam! 
Sep 19 20:12:12.721 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 20:12:12.722 INFO kablam! su: No module specific data is present
Sep 19 20:12:13.636 INFO running `"docker" "rm" "-f" "9be372a8199f74e391a94ee9cd302360815dca3f8b2dfb64dd64193171bc3b3b"`
Sep 19 20:12:13.699 INFO blam! 9be372a8199f74e391a94ee9cd302360815dca3f8b2dfb64dd64193171bc3b3b