Sep 10 12:06:03.754 INFO checking reed-solomon-erasure-3.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:06:03.754 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:06:03.755 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:06:03.991 INFO blam! d3da9bd5b5b331c85f44def3a0942d8a1658fb2f829801ea2b9bf981a2748785
Sep 10 12:06:03.993 INFO running `"docker" "start" "-a" "d3da9bd5b5b331c85f44def3a0942d8a1658fb2f829801ea2b9bf981a2748785"`
Sep 10 12:06:04.816 INFO kablam! usermod: no changes
Sep 10 12:06:04.926 INFO kablam!    Compiling reed-solomon-erasure v3.1.0 (file:///source)
Sep 10 12:06:08.094 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 10 12:06:08.094 INFO kablam!    --> src/lib_tests.rs:869:22
Sep 10 12:06:08.094 INFO kablam!     |
Sep 10 12:06:08.094 INFO kablam! 869 |     let mut shards = shards!([0, 1],
Sep 10 12:06:08.094 INFO kablam!     |                      ^^^^^^
Sep 10 12:06:08.094 INFO kablam!     |
Sep 10 12:06:08.094 INFO kablam! note: `shards` could refer to the name defined here
Sep 10 12:06:08.094 INFO kablam!    --> src/lib_tests.rs:8:1
Sep 10 12:06:08.094 INFO kablam!     |
Sep 10 12:06:08.094 INFO kablam! 8   | / macro_rules! shards {
Sep 10 12:06:08.094 INFO kablam! 9   | |     (
Sep 10 12:06:08.094 INFO kablam! 10  | |         $( [ $( $x:expr ),* ] ),*
Sep 10 12:06:08.094 INFO kablam! 11  | |     ) => {{
Sep 10 12:06:08.094 INFO kablam! 12  | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 10 12:06:08.094 INFO kablam! 13  | |     }}
Sep 10 12:06:08.094 INFO kablam! 14  | | }
Sep 10 12:06:08.094 INFO kablam!     | |_^
Sep 10 12:06:08.094 INFO kablam! note: `shards` could also refer to the name imported here
Sep 10 12:06:08.094 INFO kablam!    --> src/lib_tests.rs:4:5
Sep 10 12:06:08.094 INFO kablam!     |
Sep 10 12:06:08.094 INFO kablam! 4   | use super::*;
Sep 10 12:06:08.094 INFO kablam!     |     ^^^^^^^^
Sep 10 12:06:08.094 INFO kablam! 
Sep 10 12:06:08.102 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 10 12:06:08.102 INFO kablam!     --> src/lib_tests.rs:1098:26
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! 1098 |         let mut shards = shards!([0, 0, 0],
Sep 10 12:06:08.102 INFO kablam!      |                          ^^^^^^
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! note: `shards` could refer to the name defined here
Sep 10 12:06:08.102 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! 8    | / macro_rules! shards {
Sep 10 12:06:08.102 INFO kablam! 9    | |     (
Sep 10 12:06:08.102 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 10 12:06:08.102 INFO kablam! 11   | |     ) => {{
Sep 10 12:06:08.102 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 10 12:06:08.102 INFO kablam! 13   | |     }}
Sep 10 12:06:08.102 INFO kablam! 14   | | }
Sep 10 12:06:08.102 INFO kablam!      | |_^
Sep 10 12:06:08.102 INFO kablam! note: `shards` could also refer to the name imported here
Sep 10 12:06:08.102 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! 4    | use super::*;
Sep 10 12:06:08.102 INFO kablam!      |     ^^^^^^^^
Sep 10 12:06:08.102 INFO kablam! 
Sep 10 12:06:08.102 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 10 12:06:08.102 INFO kablam!     --> src/lib_tests.rs:1117:26
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! 1117 |         let mut shards = shards!([0, 1],
Sep 10 12:06:08.102 INFO kablam!      |                          ^^^^^^
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! note: `shards` could refer to the name defined here
Sep 10 12:06:08.102 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! 8    | / macro_rules! shards {
Sep 10 12:06:08.102 INFO kablam! 9    | |     (
Sep 10 12:06:08.102 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 10 12:06:08.102 INFO kablam! 11   | |     ) => {{
Sep 10 12:06:08.102 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 10 12:06:08.102 INFO kablam! 13   | |     }}
Sep 10 12:06:08.102 INFO kablam! 14   | | }
Sep 10 12:06:08.102 INFO kablam!      | |_^
Sep 10 12:06:08.102 INFO kablam! note: `shards` could also refer to the name imported here
Sep 10 12:06:08.102 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! 4    | use super::*;
Sep 10 12:06:08.102 INFO kablam!      |     ^^^^^^^^
Sep 10 12:06:08.102 INFO kablam! 
Sep 10 12:06:08.102 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 10 12:06:08.102 INFO kablam!     --> src/lib_tests.rs:1136:26
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! 1136 |         let mut shards = shards!([0, 1],
Sep 10 12:06:08.102 INFO kablam!      |                          ^^^^^^
Sep 10 12:06:08.102 INFO kablam!      |
Sep 10 12:06:08.102 INFO kablam! note: `shards` could refer to the name defined here
Sep 10 12:06:08.103 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 10 12:06:08.103 INFO kablam!      |
Sep 10 12:06:08.103 INFO kablam! 8    | / macro_rules! shards {
Sep 10 12:06:08.103 INFO kablam! 9    | |     (
Sep 10 12:06:08.103 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 10 12:06:08.103 INFO kablam! 11   | |     ) => {{
Sep 10 12:06:08.103 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 10 12:06:08.103 INFO kablam! 13   | |     }}
Sep 10 12:06:08.103 INFO kablam! 14   | | }
Sep 10 12:06:08.103 INFO kablam!      | |_^
Sep 10 12:06:08.103 INFO kablam! note: `shards` could also refer to the name imported here
Sep 10 12:06:08.103 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 10 12:06:08.103 INFO kablam!      |
Sep 10 12:06:08.103 INFO kablam! 4    | use super::*;
Sep 10 12:06:08.103 INFO kablam!      |     ^^^^^^^^
Sep 10 12:06:08.103 INFO kablam! 
Sep 10 12:06:08.103 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 10 12:06:08.103 INFO kablam!     --> src/lib_tests.rs:1155:26
Sep 10 12:06:08.103 INFO kablam!      |
Sep 10 12:06:08.103 INFO kablam! 1155 |         let mut shards = shards!([],
Sep 10 12:06:08.103 INFO kablam!      |                          ^^^^^^
Sep 10 12:06:08.103 INFO kablam!      |
Sep 10 12:06:08.103 INFO kablam! note: `shards` could refer to the name defined here
Sep 10 12:06:08.103 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 10 12:06:08.103 INFO kablam!      |
Sep 10 12:06:08.103 INFO kablam! 8    | / macro_rules! shards {
Sep 10 12:06:08.103 INFO kablam! 9    | |     (
Sep 10 12:06:08.103 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 10 12:06:08.103 INFO kablam! 11   | |     ) => {{
Sep 10 12:06:08.103 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 10 12:06:08.103 INFO kablam! 13   | |     }}
Sep 10 12:06:08.103 INFO kablam! 14   | | }
Sep 10 12:06:08.103 INFO kablam!      | |_^
Sep 10 12:06:08.103 INFO kablam! note: `shards` could also refer to the name imported here
Sep 10 12:06:08.103 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 10 12:06:08.103 INFO kablam!      |
Sep 10 12:06:08.103 INFO kablam! 4    | use super::*;
Sep 10 12:06:08.103 INFO kablam!      |     ^^^^^^^^
Sep 10 12:06:08.103 INFO kablam! 
Sep 10 12:06:10.082 INFO kablam! error: aborting due to 5 previous errors
Sep 10 12:06:10.082 INFO kablam! 
Sep 10 12:06:10.082 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 10 12:06:10.094 INFO kablam! error: Could not compile `reed-solomon-erasure`.
Sep 10 12:06:10.094 INFO kablam! 
Sep 10 12:06:10.094 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 12:06:10.095 INFO kablam! su: No module specific data is present
Sep 10 12:06:10.832 INFO running `"docker" "rm" "-f" "d3da9bd5b5b331c85f44def3a0942d8a1658fb2f829801ea2b9bf981a2748785"`
Sep 10 12:06:10.916 INFO blam! d3da9bd5b5b331c85f44def3a0942d8a1658fb2f829801ea2b9bf981a2748785