[INFO] updating cached repository https://github.com/xbo1/iridium [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 50a272a5f4c9ea3b5a98956aa4389a26ccc28368 [INFO] checking xbo1/iridium against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxbo1%2Firidium" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xbo1/iridium 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/xbo1/iridium [INFO] finished tweaking git repo https://github.com/xbo1/iridium [INFO] tweaked toml for git repo https://github.com/xbo1/iridium written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/xbo1/iridium 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 877cfe92187f9a2eb90ff5a189670f3b86a1ee76ba17ed3a29023b236e37bb76 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "877cfe92187f9a2eb90ff5a189670f3b86a1ee76ba17ed3a29023b236e37bb76"` [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking nom v4.0.0 [INFO] [stderr] Checking iridium v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/assembler/instruction_parsers.rs:62:1 [INFO] [stderr] | [INFO] [stderr] 62 | / /// Handles instructions of the following form: [INFO] [stderr] 63 | | /// [INFO] [stderr] | |_________________________________________^ [INFO] [stderr] 64 | / named!(instruction_one, [INFO] [stderr] 65 | | do_parse!( [INFO] [stderr] 66 | | o: opcode >> [INFO] [stderr] 67 | | r: register >> [INFO] [stderr] ... | [INFO] [stderr] 77 | | ) [INFO] [stderr] 78 | | ); [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/assembler/instruction_parsers.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | / /// Handles instructions of the following form: [INFO] [stderr] 81 | | /// [INFO] [stderr] | |____________^ [INFO] [stderr] 82 | / named!(instruction_two, [INFO] [stderr] 83 | | do_parse!( [INFO] [stderr] 84 | | o: opcode >> [INFO] [stderr] 85 | | opt!(multispace) >> [INFO] [stderr] ... | [INFO] [stderr] 94 | | ) [INFO] [stderr] 95 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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/assembler/instruction_parsers.rs:97:1 [INFO] [stderr] | [INFO] [stderr] 97 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 98 | / named!(pub instruction, [INFO] [stderr] 99 | | do_parse!( [INFO] [stderr] 100 | | ins: alt!( [INFO] [stderr] 101 | | instruction_one | [INFO] [stderr] ... | [INFO] [stderr] 107 | | ) [INFO] [stderr] 108 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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/assembler/operand_parsers.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / /// Parser for integer numbers, which we preface with `#` in our assembly language: [INFO] [stderr] 7 | | /// #100 [INFO] [stderr] | |________^ [INFO] [stderr] 8 | / named!(pub integer_operand, [INFO] [stderr] 9 | | ws!( [INFO] [stderr] 10 | | do_parse!( [INFO] [stderr] 11 | | tag!("#") >> [INFO] [stderr] ... | [INFO] [stderr] 17 | | ) [INFO] [stderr] 18 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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/assembler/instruction_parsers.rs:62:1 [INFO] [stderr] | [INFO] [stderr] 62 | / /// Handles instructions of the following form: [INFO] [stderr] 63 | | /// [INFO] [stderr] | |_________________________________________^ [INFO] [stderr] 64 | / named!(instruction_one, [INFO] [stderr] 65 | | do_parse!( [INFO] [stderr] 66 | | o: opcode >> [INFO] [stderr] 67 | | r: register >> [INFO] [stderr] ... | [INFO] [stderr] 77 | | ) [INFO] [stderr] 78 | | ); [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/assembler/instruction_parsers.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | / /// Handles instructions of the following form: [INFO] [stderr] 81 | | /// [INFO] [stderr] | |____________^ [INFO] [stderr] 82 | / named!(instruction_two, [INFO] [stderr] 83 | | do_parse!( [INFO] [stderr] 84 | | o: opcode >> [INFO] [stderr] 85 | | opt!(multispace) >> [INFO] [stderr] ... | [INFO] [stderr] 94 | | ) [INFO] [stderr] 95 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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/assembler/instruction_parsers.rs:97:1 [INFO] [stderr] | [INFO] [stderr] 97 | /// Will try to parse out any of the Instruction forms [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 98 | / named!(pub instruction, [INFO] [stderr] 99 | | do_parse!( [INFO] [stderr] 100 | | ins: alt!( [INFO] [stderr] 101 | | instruction_one | [INFO] [stderr] ... | [INFO] [stderr] 107 | | ) [INFO] [stderr] 108 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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/assembler/operand_parsers.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / /// Parser for integer numbers, which we preface with `#` in our assembly language: [INFO] [stderr] 7 | | /// #100 [INFO] [stderr] | |________^ [INFO] [stderr] 8 | / named!(pub integer_operand, [INFO] [stderr] 9 | | ws!( [INFO] [stderr] 10 | | do_parse!( [INFO] [stderr] 11 | | tag!("#") >> [INFO] [stderr] ... | [INFO] [stderr] 17 | | ) [INFO] [stderr] 18 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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 3.39s [INFO] running `"docker" "inspect" "877cfe92187f9a2eb90ff5a189670f3b86a1ee76ba17ed3a29023b236e37bb76"` [INFO] running `"docker" "rm" "-f" "877cfe92187f9a2eb90ff5a189670f3b86a1ee76ba17ed3a29023b236e37bb76"` [INFO] [stdout] 877cfe92187f9a2eb90ff5a189670f3b86a1ee76ba17ed3a29023b236e37bb76