[INFO] cloning repository Dineshs91/x-ray [INFO] running `"git" "clone" "--bare" "git://github.com/Dineshs91/x-ray.git" "work/cache/sources/gh/Dineshs91/x-ray"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Dineshs91/x-ray'... [INFO] running `"git" "clone" "work/cache/sources/gh/Dineshs91/x-ray" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Dineshs91/x-ray"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Dineshs91/x-ray'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Dineshs91/x-ray" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Dineshs91/x-ray"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Dineshs91/x-ray'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d1739dfb88d4c4b3b3e1afb397f83f3312472079 [INFO] sha for GitHub repo Dineshs91/x-ray: d1739dfb88d4c4b3b3e1afb397f83f3312472079 [INFO] validating manifest of Dineshs91/x-ray 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 Dineshs91/x-ray 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 Dineshs91/x-ray [INFO] finished frobbing Dineshs91/x-ray [INFO] frobbed toml for Dineshs91/x-ray written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Dineshs91/x-ray/Cargo.toml [INFO] started frobbing Dineshs91/x-ray [INFO] finished frobbing Dineshs91/x-ray [INFO] frobbed toml for Dineshs91/x-ray written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Dineshs91/x-ray/Cargo.toml [INFO] crate Dineshs91/x-ray already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] checking Dineshs91/x-ray 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/gh/Dineshs91/x-ray:/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] 36be731e742826a3383bf5ee4a88965c36f3ec72d2ddec6a0a7f8669e979bd6a [INFO] running `"docker" "start" "-a" "36be731e742826a3383bf5ee4a88965c36f3ec72d2ddec6a0a7f8669e979bd6a"` [INFO] [stderr] Checking clap v2.19.3 [INFO] [stderr] Checking rustache v0.1.0 [INFO] [stderr] Checking x-ray v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/mod.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | / /// Use this for parsing class inheritance [INFO] [stderr] 133 | | /// Example: [INFO] [stderr] 134 | | /// [INFO] [stderr] 135 | | /// class Dog(Animal): [INFO] [stderr] 136 | | /// def __init__(self): [INFO] [stderr] 137 | | /// pass [INFO] [stderr] 138 | | /// [INFO] [stderr] | |___^ [INFO] [stderr] 139 | / named!(parent>, do_parse!( [INFO] [stderr] 140 | | tag!("(") >> [INFO] [stderr] 141 | | parents: ws!(separated_list!(tag!(","), util::ident)) >> [INFO] [stderr] 142 | | tag!(")") >> [INFO] [stderr] 143 | | (parents) [INFO] [stderr] 144 | | )); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/mod.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | / /// Use this for parsing class inheritance [INFO] [stderr] 133 | | /// Example: [INFO] [stderr] 134 | | /// [INFO] [stderr] 135 | | /// class Dog(Animal): [INFO] [stderr] 136 | | /// def __init__(self): [INFO] [stderr] 137 | | /// pass [INFO] [stderr] 138 | | /// [INFO] [stderr] | |___^ [INFO] [stderr] 139 | / named!(parent>, do_parse!( [INFO] [stderr] 140 | | tag!("(") >> [INFO] [stderr] 141 | | parents: ws!(separated_list!(tag!(","), util::ident)) >> [INFO] [stderr] 142 | | tag!(")") >> [INFO] [stderr] 143 | | (parents) [INFO] [stderr] 144 | | )); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::branch::alt macros>:16:26 [INFO] [stderr] | [INFO] [stderr] 10 | $ gen : expr } | $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 16 | alt ! ( __impl $ i , $ ( $ rest ) * ) } } } ) ; ( [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] --> <::nom::sequence::delimited macros>:6:59 [INFO] [stderr] | [INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) + [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 6 | $ i , 0usize , ( ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) { [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::sequence::delimited macros>:12:42 [INFO] [stderr] | [INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ; [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::branch::alt macros>:16:26 [INFO] [stderr] | [INFO] [stderr] 10 | $ gen : expr } | $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 16 | alt ! ( __impl $ i , $ ( $ rest ) * ) } } } ) ; ( [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] --> <::nom::sequence::delimited macros>:6:59 [INFO] [stderr] | [INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) + [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 6 | $ i , 0usize , ( ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) { [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::sequence::delimited macros>:12:42 [INFO] [stderr] | [INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ; [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `x-ray`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `x-ray`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "36be731e742826a3383bf5ee4a88965c36f3ec72d2ddec6a0a7f8669e979bd6a"` [INFO] running `"docker" "rm" "-f" "36be731e742826a3383bf5ee4a88965c36f3ec72d2ddec6a0a7f8669e979bd6a"` [INFO] [stdout] 36be731e742826a3383bf5ee4a88965c36f3ec72d2ddec6a0a7f8669e979bd6a