[INFO] fetching crate byte_struct 0.4.2... [INFO] extracting crate byte_struct 0.4.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/byte_struct/0.4.2 [INFO] extracting crate byte_struct 0.4.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/byte_struct/0.4.2 [INFO] validating manifest of byte_struct-0.4.2 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 byte_struct-0.4.2 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 byte_struct-0.4.2 [INFO] finished frobbing byte_struct-0.4.2 [INFO] frobbed toml for byte_struct-0.4.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/byte_struct/0.4.2/Cargo.toml [INFO] started frobbing byte_struct-0.4.2 [INFO] finished frobbing byte_struct-0.4.2 [INFO] frobbed toml for byte_struct-0.4.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/byte_struct/0.4.2/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byte_struct_derive v0.4.2 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking byte_struct-0.4.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/byte_struct/0.4.2:/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] 2fe913b6f69116da9fe411d5da6ea378adb45c04a555c4226936256f34e62a3a [INFO] running `"docker" "start" "-a" "2fe913b6f69116da9fe411d5da6ea378adb45c04a555c4226936256f34e62a3a"` [INFO] [stderr] Compiling byte_struct_derive v0.4.2 [INFO] [stderr] Checking byte_struct v0.4.2 (/opt/crater/workdir) [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:524:21 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 524 | $(#[$inner $($args)*])* [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] 526 | ),* [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:524:30 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 524 | $(#[$inner $($args)*])* [INFO] [stderr] | ^^^^^ [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] 526 | ),* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:525:17 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 526 | ),* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:525:28 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 526 | ),* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:534:45 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 534 | let mask: $base = (1 << $field_len) - 1; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 537 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:535:25 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 535 | let $field_name = raw_v & mask; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 536 | raw_v >>= $field_len; [INFO] [stderr] 537 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:536:31 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 536 | raw_v >>= $field_len; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 537 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:538:25 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 538 | $name{$($field_name),*} [INFO] [stderr] | ^^^^^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:545:33 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 545 | raw |= self.$field_name << pos; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 546 | pos += $field_len; [INFO] [stderr] 547 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:546:28 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 546 | pos += $field_len; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 547 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:524:21 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 524 | $(#[$inner $($args)*])* [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] 526 | ),* [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:524:30 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 524 | $(#[$inner $($args)*])* [INFO] [stderr] | ^^^^^ [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] 526 | ),* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:525:17 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 526 | ),* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:525:28 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 525 | $field_vis $field_name: $base [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 526 | ),* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:534:45 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 534 | let mask: $base = (1 << $field_len) - 1; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 537 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:535:25 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 535 | let $field_name = raw_v & mask; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 536 | raw_v >>= $field_len; [INFO] [stderr] 537 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:536:31 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 536 | raw_v >>= $field_len; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 537 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:538:25 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 538 | $name{$($field_name),*} [INFO] [stderr] | ^^^^^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:545:33 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 545 | raw |= self.$field_name << pos; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 546 | pos += $field_len; [INFO] [stderr] 547 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/lib.rs:546:28 [INFO] [stderr] | [INFO] [stderr] 518 | ),+ $(,)? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 546 | pos += $field_len; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 547 | )* [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `byte_struct`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `byte_struct`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2fe913b6f69116da9fe411d5da6ea378adb45c04a555c4226936256f34e62a3a"` [INFO] running `"docker" "rm" "-f" "2fe913b6f69116da9fe411d5da6ea378adb45c04a555c4226936256f34e62a3a"` [INFO] [stdout] 2fe913b6f69116da9fe411d5da6ea378adb45c04a555c4226936256f34e62a3a