Sep 14 11:01:33.232 INFO checking reed-solomon-erasure-3.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 11:01:33.232 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 11:01:33.232 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:01:33.472 INFO blam! cba8d2a03c35deb18efd9e3627b598d749c1f4d886aa20ed95f50894b560f923
Sep 14 11:01:33.473 INFO running `"docker" "start" "-a" "cba8d2a03c35deb18efd9e3627b598d749c1f4d886aa20ed95f50894b560f923"`
Sep 14 11:01:34.232 INFO kablam! usermod: no changes
Sep 14 11:01:34.411 INFO kablam!    Compiling reed-solomon-erasure v3.1.0 (file:///source)
Sep 14 11:01:36.953 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 14 11:01:36.953 INFO kablam!    --> src/lib_tests.rs:869:22
Sep 14 11:01:36.954 INFO kablam!     |
Sep 14 11:01:36.954 INFO kablam! 869 |     let mut shards = shards!([0, 1],
Sep 14 11:01:36.954 INFO kablam!     |                      ^^^^^^ ambiguous name
Sep 14 11:01:36.954 INFO kablam!     |
Sep 14 11:01:36.954 INFO kablam! note: `shards` could refer to the name defined here
Sep 14 11:01:36.954 INFO kablam!    --> src/lib_tests.rs:8:1
Sep 14 11:01:36.954 INFO kablam!     |
Sep 14 11:01:36.954 INFO kablam! 8   | / macro_rules! shards {
Sep 14 11:01:36.954 INFO kablam! 9   | |     (
Sep 14 11:01:36.954 INFO kablam! 10  | |         $( [ $( $x:expr ),* ] ),*
Sep 14 11:01:36.954 INFO kablam! 11  | |     ) => {{
Sep 14 11:01:36.954 INFO kablam! 12  | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 14 11:01:36.954 INFO kablam! 13  | |     }}
Sep 14 11:01:36.954 INFO kablam! 14  | | }
Sep 14 11:01:36.954 INFO kablam!     | |_^
Sep 14 11:01:36.954 INFO kablam! note: `shards` could also refer to the name imported here
Sep 14 11:01:36.954 INFO kablam!    --> src/lib_tests.rs:4:5
Sep 14 11:01:36.954 INFO kablam!     |
Sep 14 11:01:36.954 INFO kablam! 4   | use super::*;
Sep 14 11:01:36.954 INFO kablam!     |     ^^^^^^^^
Sep 14 11:01:36.954 INFO kablam! 
Sep 14 11:01:36.955 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 14 11:01:36.955 INFO kablam!     --> src/lib_tests.rs:1098:26
Sep 14 11:01:36.955 INFO kablam!      |
Sep 14 11:01:36.955 INFO kablam! 1098 |         let mut shards = shards!([0, 0, 0],
Sep 14 11:01:36.955 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 14 11:01:36.955 INFO kablam!      |
Sep 14 11:01:36.955 INFO kablam! note: `shards` could refer to the name defined here
Sep 14 11:01:36.955 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 14 11:01:36.955 INFO kablam!      |
Sep 14 11:01:36.955 INFO kablam! 8    | / macro_rules! shards {
Sep 14 11:01:36.955 INFO kablam! 9    | |     (
Sep 14 11:01:36.955 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 14 11:01:36.955 INFO kablam! 11   | |     ) => {{
Sep 14 11:01:36.955 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 14 11:01:36.955 INFO kablam! 13   | |     }}
Sep 14 11:01:36.955 INFO kablam! 14   | | }
Sep 14 11:01:36.955 INFO kablam!      | |_^
Sep 14 11:01:36.955 INFO kablam! note: `shards` could also refer to the name imported here
Sep 14 11:01:36.956 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 14 11:01:36.956 INFO kablam!      |
Sep 14 11:01:36.956 INFO kablam! 4    | use super::*;
Sep 14 11:01:36.956 INFO kablam!      |     ^^^^^^^^
Sep 14 11:01:36.956 INFO kablam! 
Sep 14 11:01:36.956 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 14 11:01:36.956 INFO kablam!     --> src/lib_tests.rs:1117:26
Sep 14 11:01:36.956 INFO kablam!      |
Sep 14 11:01:36.956 INFO kablam! 1117 |         let mut shards = shards!([0, 1],
Sep 14 11:01:36.956 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 14 11:01:36.956 INFO kablam!      |
Sep 14 11:01:36.956 INFO kablam! note: `shards` could refer to the name defined here
Sep 14 11:01:36.956 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 14 11:01:36.956 INFO kablam!      |
Sep 14 11:01:36.956 INFO kablam! 8    | / macro_rules! shards {
Sep 14 11:01:36.956 INFO kablam! 9    | |     (
Sep 14 11:01:36.956 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 14 11:01:36.956 INFO kablam! 11   | |     ) => {{
Sep 14 11:01:36.956 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 14 11:01:36.956 INFO kablam! 13   | |     }}
Sep 14 11:01:36.956 INFO kablam! 14   | | }
Sep 14 11:01:36.956 INFO kablam!      | |_^
Sep 14 11:01:36.956 INFO kablam! note: `shards` could also refer to the name imported here
Sep 14 11:01:36.956 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 14 11:01:36.956 INFO kablam!      |
Sep 14 11:01:36.956 INFO kablam! 4    | use super::*;
Sep 14 11:01:36.956 INFO kablam!      |     ^^^^^^^^
Sep 14 11:01:36.956 INFO kablam! 
Sep 14 11:01:36.956 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 14 11:01:36.956 INFO kablam!     --> src/lib_tests.rs:1136:26
Sep 14 11:01:36.956 INFO kablam!      |
Sep 14 11:01:36.956 INFO kablam! 1136 |         let mut shards = shards!([0, 1],
Sep 14 11:01:36.956 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 14 11:01:36.956 INFO kablam!      |
Sep 14 11:01:36.956 INFO kablam! note: `shards` could refer to the name defined here
Sep 14 11:01:36.956 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 14 11:01:36.957 INFO kablam!      |
Sep 14 11:01:36.957 INFO kablam! 8    | / macro_rules! shards {
Sep 14 11:01:36.957 INFO kablam! 9    | |     (
Sep 14 11:01:36.957 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 14 11:01:36.957 INFO kablam! 11   | |     ) => {{
Sep 14 11:01:36.957 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 14 11:01:36.957 INFO kablam! 13   | |     }}
Sep 14 11:01:36.957 INFO kablam! 14   | | }
Sep 14 11:01:36.957 INFO kablam!      | |_^
Sep 14 11:01:36.957 INFO kablam! note: `shards` could also refer to the name imported here
Sep 14 11:01:36.957 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 14 11:01:36.957 INFO kablam!      |
Sep 14 11:01:36.957 INFO kablam! 4    | use super::*;
Sep 14 11:01:36.957 INFO kablam!      |     ^^^^^^^^
Sep 14 11:01:36.957 INFO kablam! 
Sep 14 11:01:36.957 INFO kablam! error[E0659]: `shards` is ambiguous
Sep 14 11:01:36.957 INFO kablam!     --> src/lib_tests.rs:1155:26
Sep 14 11:01:36.957 INFO kablam!      |
Sep 14 11:01:36.957 INFO kablam! 1155 |         let mut shards = shards!([],
Sep 14 11:01:36.957 INFO kablam!      |                          ^^^^^^ ambiguous name
Sep 14 11:01:36.957 INFO kablam!      |
Sep 14 11:01:36.957 INFO kablam! note: `shards` could refer to the name defined here
Sep 14 11:01:36.957 INFO kablam!     --> src/lib_tests.rs:8:1
Sep 14 11:01:36.957 INFO kablam!      |
Sep 14 11:01:36.957 INFO kablam! 8    | / macro_rules! shards {
Sep 14 11:01:36.957 INFO kablam! 9    | |     (
Sep 14 11:01:36.957 INFO kablam! 10   | |         $( [ $( $x:expr ),* ] ),*
Sep 14 11:01:36.957 INFO kablam! 11   | |     ) => {{
Sep 14 11:01:36.957 INFO kablam! 12   | |         vec![ $( vec![ $( $x as u8),* ].into_boxed_slice() ),* ]
Sep 14 11:01:36.957 INFO kablam! 13   | |     }}
Sep 14 11:01:36.957 INFO kablam! 14   | | }
Sep 14 11:01:36.957 INFO kablam!      | |_^
Sep 14 11:01:36.958 INFO kablam! note: `shards` could also refer to the name imported here
Sep 14 11:01:36.958 INFO kablam!     --> src/lib_tests.rs:4:5
Sep 14 11:01:36.958 INFO kablam!      |
Sep 14 11:01:36.958 INFO kablam! 4    | use super::*;
Sep 14 11:01:36.958 INFO kablam!      |     ^^^^^^^^
Sep 14 11:01:36.958 INFO kablam! 
Sep 14 11:01:38.771 INFO kablam! error: aborting due to 5 previous errors
Sep 14 11:01:38.771 INFO kablam! 
Sep 14 11:01:38.771 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 14 11:01:38.782 INFO kablam! error: Could not compile `reed-solomon-erasure`.
Sep 14 11:01:38.782 INFO kablam! 
Sep 14 11:01:38.782 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 11:01:38.783 INFO kablam! su: No module specific data is present
Sep 14 11:01:39.287 INFO running `"docker" "rm" "-f" "cba8d2a03c35deb18efd9e3627b598d749c1f4d886aa20ed95f50894b560f923"`
Sep 14 11:01:39.351 INFO blam! cba8d2a03c35deb18efd9e3627b598d749c1f4d886aa20ed95f50894b560f923