[INFO] fetching crate rustc-ap-rustc_target 505.0.0... [INFO] extracting crate rustc-ap-rustc_target 505.0.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rustc-ap-rustc_target/505.0.0 [INFO] extracting crate rustc-ap-rustc_target 505.0.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rustc-ap-rustc_target/505.0.0 [INFO] validating manifest of rustc-ap-rustc_target-505.0.0 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 rustc-ap-rustc_target-505.0.0 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 rustc-ap-rustc_target-505.0.0 [INFO] finished frobbing rustc-ap-rustc_target-505.0.0 [INFO] frobbed toml for rustc-ap-rustc_target-505.0.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rustc-ap-rustc_target/505.0.0/Cargo.toml [INFO] started frobbing rustc-ap-rustc_target-505.0.0 [INFO] finished frobbing rustc-ap-rustc_target-505.0.0 [INFO] frobbed toml for rustc-ap-rustc_target-505.0.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rustc-ap-rustc_target/505.0.0/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] checking rustc-ap-rustc_target-505.0.0 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/rustc-ap-rustc_target/505.0.0:/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] 99c4ea9281490e30b029f96b9c9572b48e53f5ace1744f5a28fc68abcf451ea5 [INFO] running `"docker" "start" "-a" "99c4ea9281490e30b029f96b9c9572b48e53f5ace1744f5a28fc68abcf451ea5"` [INFO] [stderr] Compiling rustc-ap-rustc_target v505.0.0 (/opt/crater/workdir) [INFO] [stderr] Checking rustc-ap-syntax_pos v505.0.0 [INFO] [stderr] warning: unknown lint: `internal` [INFO] [stderr] --> lib.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | #![deny(internal)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unknown_lints)] on by default [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `internal` [INFO] [stderr] --> lib.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | #![deny(internal)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unknown_lints)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:122:39 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 122 | concat!("one of: ", $($string, " ",)+) [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] --> spec/mod.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 127 | $($string => $($flavor)*,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:127:36 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 127 | $($string => $($flavor)*,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:134:25 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 134 | $($($flavor)* => $string,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 134 | $($($flavor)* => $string,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `max` [INFO] [stderr] --> <::rustc_data_structures::indexed_vec::newtype_index macros>:143:18 [INFO] [stderr] | [INFO] [stderr] 143 | $ type ] @ max [ $ max ] @ vis [ $ v ] @ debug_format [ $ debug_format ] $ ( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:122:39 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 122 | concat!("one of: ", $($string, " ",)+) [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] --> spec/mod.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 127 | $($string => $($flavor)*,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:127:36 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 127 | $($string => $($flavor)*,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:134:25 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 134 | $($($flavor)* => $string,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> spec/mod.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 119 | ($((($($flavor:tt)*), $string:expr),)*) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 134 | $($($flavor)* => $string,)+ [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: unknown macro variable `max` [INFO] [stderr] --> <::rustc_data_structures::indexed_vec::newtype_index macros>:143:18 [INFO] [stderr] | [INFO] [stderr] 143 | $ type ] @ max [ $ max ] @ vis [ $ v ] @ debug_format [ $ debug_format ] $ ( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rustc-ap-rustc_target`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rustc-ap-rustc_target`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "99c4ea9281490e30b029f96b9c9572b48e53f5ace1744f5a28fc68abcf451ea5"` [INFO] running `"docker" "rm" "-f" "99c4ea9281490e30b029f96b9c9572b48e53f5ace1744f5a28fc68abcf451ea5"` [INFO] [stdout] 99c4ea9281490e30b029f96b9c9572b48e53f5ace1744f5a28fc68abcf451ea5