[INFO] fetching crate libccp 0.0.8...
[INFO] extracting crate libccp 0.0.8 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/libccp/0.0.8
[INFO] extracting crate libccp 0.0.8 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/libccp/0.0.8
[INFO] validating manifest of libccp-0.0.8 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 libccp-0.0.8 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 libccp-0.0.8
[INFO] finished frobbing libccp-0.0.8
[INFO] frobbed toml for libccp-0.0.8 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/libccp/0.0.8/Cargo.toml
[INFO] started frobbing libccp-0.0.8
[INFO] finished frobbing libccp-0.0.8
[INFO] frobbed toml for libccp-0.0.8 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/libccp/0.0.8/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] checking libccp-0.0.8 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/libccp/0.0.8:/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] f89a40a7cf55baabb8c4b848437fe65642d66e5cc5c9053e53bcd768b3b55331
[INFO] running `"docker" "start" "-a" "f89a40a7cf55baabb8c4b848437fe65642d66e5cc5c9053e53bcd768b3b55331"`
[INFO] [stderr]     Checking mashup v0.1.9
[INFO] [stderr]    Compiling bindgen v0.47.3
[INFO] [stderr]    Compiling libccp v0.0.8 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:148:23
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 147 |         mashup! { $(
[INFO] [stderr] 148 |             m["fname" $x] = with_ $x;
[INFO] [stderr]     |                       ^^
[INFO] [stderr] 149 |         )* }
[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/lib.rs:148:35
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 147 |         mashup! { $(
[INFO] [stderr] 148 |             m["fname" $x] = with_ $x;
[INFO] [stderr]     |                                   ^^
[INFO] [stderr] 149 |         )* }
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:152:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 152 |             pub fn "fname" $x (mut self, val: $t) -> Self { (self.0).$x = val; self }
[INFO] [stderr]     |                            ^^
[INFO] [stderr] 153 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:152:47
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 152 |             pub fn "fname" $x (mut self, val: $t) -> Self { (self.0).$x = val; self }
[INFO] [stderr]     |                                               ^^
[INFO] [stderr] 153 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:152:70
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 152 |             pub fn "fname" $x (mut self, val: $t) -> Self { (self.0).$x = val; self }
[INFO] [stderr]     |                                                                      ^^
[INFO] [stderr] 153 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:48:24
[INFO] [stderr]    |
[INFO] [stderr] 48 | struct DatapathObj(Box<DatapathOps>);
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn DatapathOps`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:133:6
[INFO] [stderr]     |
[INFO] [stderr] 133 | impl CongestionOps {
[INFO] [stderr]     |      ^^^^^^^^^^^^^ help: use `dyn`: `dyn CongestionOps`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `libccp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:148:23
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 147 |         mashup! { $(
[INFO] [stderr] 148 |             m["fname" $x] = with_ $x;
[INFO] [stderr]     |                       ^^
[INFO] [stderr] 149 |         )* }
[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/lib.rs:148:35
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 147 |         mashup! { $(
[INFO] [stderr] 148 |             m["fname" $x] = with_ $x;
[INFO] [stderr]     |                                   ^^
[INFO] [stderr] 149 |         )* }
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:152:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 152 |             pub fn "fname" $x (mut self, val: $t) -> Self { (self.0).$x = val; self }
[INFO] [stderr]     |                            ^^
[INFO] [stderr] 153 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:152:47
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 152 |             pub fn "fname" $x (mut self, val: $t) -> Self { (self.0).$x = val; self }
[INFO] [stderr]     |                                               ^^
[INFO] [stderr] 153 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:152:70
[INFO] [stderr]     |
[INFO] [stderr] 146 |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 152 |             pub fn "fname" $x (mut self, val: $t) -> Self { (self.0).$x = val; self }
[INFO] [stderr]     |                                                                      ^^
[INFO] [stderr] 153 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:48:24
[INFO] [stderr]    |
[INFO] [stderr] 48 | struct DatapathObj(Box<DatapathOps>);
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn DatapathOps`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:133:6
[INFO] [stderr]     |
[INFO] [stderr] 133 | impl CongestionOps {
[INFO] [stderr]     |      ^^^^^^^^^^^^^ help: use `dyn`: `dyn CongestionOps`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `libccp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f89a40a7cf55baabb8c4b848437fe65642d66e5cc5c9053e53bcd768b3b55331"`
[INFO] running `"docker" "rm" "-f" "f89a40a7cf55baabb8c4b848437fe65642d66e5cc5c9053e53bcd768b3b55331"`
[INFO] [stdout] f89a40a7cf55baabb8c4b848437fe65642d66e5cc5c9053e53bcd768b3b55331