[INFO] fetching crate tock-registers 0.3.0...
[INFO] extracting crate tock-registers 0.3.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/tock-registers/0.3.0
[INFO] extracting crate tock-registers 0.3.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/tock-registers/0.3.0
[INFO] validating manifest of tock-registers-0.3.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tock-registers-0.3.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tock-registers-0.3.0
[INFO] finished frobbing tock-registers-0.3.0
[INFO] frobbed toml for tock-registers-0.3.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/tock-registers/0.3.0/Cargo.toml
[INFO] started frobbing tock-registers-0.3.0
[INFO] finished frobbing tock-registers-0.3.0
[INFO] frobbed toml for tock-registers-0.3.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/tock-registers/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking tock-registers-0.3.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/tock-registers/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 82662c2dfd02b1bdca2fccc83e50c7b65bc0734d34c7a41403e6924e7ecdad95
[INFO] running `"docker" "start" "-a" "82662c2dfd02b1bdca2fccc83e50c7b65bc0734d34c7a41403e6924e7ecdad95"`
[INFO] [stderr]     Checking tock-registers v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:14:64
[INFO] [stderr]    |
[INFO] [stderr] 10 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr)),+
[INFO] [stderr]    |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                ^^^^^^                              - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:14:74
[INFO] [stderr]    |
[INFO] [stderr] 10 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr)),+
[INFO] [stderr]    |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                          ^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:14:82
[INFO] [stderr]    |
[INFO] [stderr] 10 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr)),+
[INFO] [stderr]    |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                                  ^^^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:25:64
[INFO] [stderr]    |
[INFO] [stderr] 21 |             $( $(#[$inner:meta])* $field:ident $offset:expr ),+
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 25 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                ^^^^^^                              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:25:74
[INFO] [stderr]    |
[INFO] [stderr] 21 |             $( $(#[$inner:meta])* $field:ident $offset:expr ),+
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 25 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                          ^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:25:82
[INFO] [stderr]    |
[INFO] [stderr] 21 |             $( $(#[$inner:meta])* $field:ident $offset:expr ),+
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 25 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                                  ^^^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:64
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                ^^^^^^                                     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:74
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                          ^^^^^^                           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:82
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                                  ^^^^^^^                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:91
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                                           ^^^^^^^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:64
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                ^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:74
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                          ^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:82
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                                  ^^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:91
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                                           ^^^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:49:31
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                               ^^^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tock-registers`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:14:64
[INFO] [stderr]    |
[INFO] [stderr] 10 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr)),+
[INFO] [stderr]    |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                ^^^^^^                              - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:14:74
[INFO] [stderr]    |
[INFO] [stderr] 10 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr)),+
[INFO] [stderr]    |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                          ^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:14:82
[INFO] [stderr]    |
[INFO] [stderr] 10 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr)),+
[INFO] [stderr]    |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                                  ^^^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:25:64
[INFO] [stderr]    |
[INFO] [stderr] 21 |             $( $(#[$inner:meta])* $field:ident $offset:expr ),+
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 25 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                ^^^^^^                              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:25:74
[INFO] [stderr]    |
[INFO] [stderr] 21 |             $( $(#[$inner:meta])* $field:ident $offset:expr ),+
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 25 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                          ^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:25:82
[INFO] [stderr]    |
[INFO] [stderr] 21 |             $( $(#[$inner:meta])* $field:ident $offset:expr ),+
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 25 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, 1, []); )*
[INFO] [stderr]    |                                                                                  ^^^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:64
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                ^^^^^^                                     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:74
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                          ^^^^^^                           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:82
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                                  ^^^^^^^                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:36:91
[INFO] [stderr]    |
[INFO] [stderr] 32 |             $( $(#[$inner:meta])* $field:ident OFFSET($offset:expr) NUMBITS($numbits:expr) ),+
[INFO] [stderr]    |                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 36 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits, []); )*
[INFO] [stderr]    |                                                                                           ^^^^^^^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:64
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                ^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:74
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                          ^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:82
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                                  ^^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:48:91
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 48 |         $( $crate::register_bitmasks!($valtype, $reg_desc, $(#[$inner])* $field, $offset, $numbits,
[INFO] [stderr]    |                                                                                           ^^^^^^^^
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/macros.rs:49:31
[INFO] [stderr]    |
[INFO] [stderr] 44 |                $values:tt ),+
[INFO] [stderr]    |                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 49 |                               $values); )*
[INFO] [stderr]    |                               ^^^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tock-registers`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "82662c2dfd02b1bdca2fccc83e50c7b65bc0734d34c7a41403e6924e7ecdad95"`
[INFO] running `"docker" "rm" "-f" "82662c2dfd02b1bdca2fccc83e50c7b65bc0734d34c7a41403e6924e7ecdad95"`
[INFO] [stdout] 82662c2dfd02b1bdca2fccc83e50c7b65bc0734d34c7a41403e6924e7ecdad95