[INFO] cloning repository https://github.com/Dineshs91/x-ray [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dineshs91/x-ray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDineshs91%2Fx-ray"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDineshs91%2Fx-ray'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d1739dfb88d4c4b3b3e1afb397f83f3312472079 [INFO] checking Dineshs91/x-ray against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDineshs91%2Fx-ray" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dineshs91/x-ray on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Dineshs91/x-ray [INFO] finished tweaking git repo https://github.com/Dineshs91/x-ray [INFO] tweaked toml for git repo https://github.com/Dineshs91/x-ray written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Dineshs91/x-ray already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 842efe7d5c76f2e65a655ed03d6254440fa17b6825e4dc205fb888c7035f479d [INFO] running `"docker" "start" "-a" "842efe7d5c76f2e65a655ed03d6254440fa17b6825e4dc205fb888c7035f479d"` [INFO] [stderr] Checking libc v0.2.22 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking serde v1.0.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.0 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking term_size v0.2.3 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking clap v2.19.3 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Compiling serde_derive v1.0.2 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Checking rustache v0.1.0 [INFO] [stderr] Checking toml v0.4.0 [INFO] [stderr] Checking serde_yaml v0.7.0 [INFO] [stderr] Checking x-ray v0.1.0 (/opt/rustwide/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] 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] Finished dev [unoptimized + debuginfo] target(s) in 36.69s [INFO] running `"docker" "inspect" "842efe7d5c76f2e65a655ed03d6254440fa17b6825e4dc205fb888c7035f479d"` [INFO] running `"docker" "rm" "-f" "842efe7d5c76f2e65a655ed03d6254440fa17b6825e4dc205fb888c7035f479d"` [INFO] [stdout] 842efe7d5c76f2e65a655ed03d6254440fa17b6825e4dc205fb888c7035f479d