[INFO] fetching crate rendy-command 0.3.0...
[INFO] extracting crate rendy-command 0.3.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rendy-command/0.3.0
[INFO] extracting crate rendy-command 0.3.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rendy-command/0.3.0
[INFO] validating manifest of rendy-command-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 rendy-command-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 rendy-command-0.3.0
[INFO] finished frobbing rendy-command-0.3.0
[INFO] frobbed toml for rendy-command-0.3.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rendy-command/0.3.0/Cargo.toml
[INFO] started frobbing rendy-command-0.3.0
[INFO] finished frobbing rendy-command-0.3.0
[INFO] frobbed toml for rendy-command-0.3.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rendy-command/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rendy-command-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/rendy-command/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] ad88670b5152088d8140cbc2b4e07ee04d9301dc96611cbd80b947fd77155389
[INFO] running `"docker" "start" "-a" "ad88670b5152088d8140cbc2b4e07ee04d9301dc96611cbd80b947fd77155389"`
[INFO] [stderr]     Checking rendy-command v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::rendy_util::wrap::device_owned macros>:7:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | , $ arg : ident $ ( : $ ( ? $ sized : ident ) ? $ ( $ bound : path ) ? ) ? ) *
[INFO] [stderr]   |                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 7 | $ ( $ arg : $ ( ? $ sized ) * $ ( $ bound ) ? , ) ? ) * {
[INFO] [stderr]   |                   ^^^^^^^   - conflicting repetition
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::rendy_util::wrap::device_owned macros>:7:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | , $ arg : ident $ ( : $ ( ? $ sized : ident ) ? $ ( $ bound : path ) ? ) ? ) *
[INFO] [stderr]   |                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 7 | $ ( $ arg : $ ( ? $ sized ) * $ ( $ bound ) ? , ) ? ) * {
[INFO] [stderr]   |                   ^^^^^^^   - conflicting repetition
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rendy-command`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rendy-command`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ad88670b5152088d8140cbc2b4e07ee04d9301dc96611cbd80b947fd77155389"`
[INFO] running `"docker" "rm" "-f" "ad88670b5152088d8140cbc2b4e07ee04d9301dc96611cbd80b947fd77155389"`
[INFO] [stdout] ad88670b5152088d8140cbc2b4e07ee04d9301dc96611cbd80b947fd77155389