[INFO] updating cached repository https://github.com/bishtpawan/knolx_traits
[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] 09801203470a23d3b8bcf608c5e7f780aaa362bb
[INFO] testing bishtpawan/knolx_traits against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbishtpawan%2Fknolx_traits" "/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/bishtpawan/knolx_traits on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bishtpawan/knolx_traits
[INFO] finished tweaking git repo https://github.com/bishtpawan/knolx_traits
[INFO] tweaked toml for git repo https://github.com/bishtpawan/knolx_traits written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bishtpawan/knolx_traits already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a987c15603917dab0eecace188bd44e4dcf21cac223834b16e3d2a373571f85
[INFO] running `"docker" "start" "-a" "9a987c15603917dab0eecace188bd44e4dcf21cac223834b16e3d2a373571f85"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Data`
[INFO] [stderr]  --> src/bound/bound.rs:1:46
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::introduction::intro::{Calculator, Data};
[INFO] [stderr]   |                                              ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `traits::bound::bound_vs_objct`
[INFO] [stderr]  --> src/main.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use traits::bound::bound_vs_objct::BoundVsObject;
[INFO] [stderr]   |                    ^^^^^^^^^^^^^^ could not find `bound_vs_objct` in `bound`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Add`, `Age`, `Computation`
[INFO] [stderr]  --> src/main.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use traits::object::object::{Computation, Age, Add};
[INFO] [stderr]   |                              ^^^^^^^^^^^  ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `traits::bound::bound::calculate`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use traits::bound::bound::calculate;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/main.rs:9:3
[INFO] [stderr]    |
[INFO] [stderr] 9  |   /// Use this piece of code to run the concept of Introduction of the Traits
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |   
[INFO] [stderr] 11 |   let introduction = Data { first_number: 20, second_number: 10 };
[INFO] [stderr]    |   ---------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `traits`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9a987c15603917dab0eecace188bd44e4dcf21cac223834b16e3d2a373571f85"`
[INFO] running `"docker" "rm" "-f" "9a987c15603917dab0eecace188bd44e4dcf21cac223834b16e3d2a373571f85"`
[INFO] [stdout] 9a987c15603917dab0eecace188bd44e4dcf21cac223834b16e3d2a373571f85