Nov 06 13:54:54.981 INFO checking sivakon/rust-exp against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 13:54:54.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 13:54:55.494 INFO blam! 63a64f5214f9bb7c8aea353193606a78306637c9d6ffac32955da98e800e1740
Nov 06 13:54:55.497 INFO running `"docker" "start" "-a" "63a64f5214f9bb7c8aea353193606a78306637c9d6ffac32955da98e800e1740"`
Nov 06 13:54:57.780 INFO kablam! usermod: no changes
Nov 06 13:54:57.828 INFO kablam!     Checking rustlvl2 v0.1.0 (/source)
Nov 06 13:54:57.896 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Nov 06 13:54:57.896 INFO kablam!   --> src/main.rs:53:9
Nov 06 13:54:57.896 INFO kablam!    |
Nov 06 13:54:57.896 INFO kablam! 53 | #[allow(unused_doc_comment)]
Nov 06 13:54:57.896 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Nov 06 13:54:57.896 INFO kablam!    |
Nov 06 13:54:57.896 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Nov 06 13:54:57.896 INFO kablam! 
Nov 06 13:54:57.901 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Nov 06 13:54:57.902 INFO kablam!   --> src/main.rs:53:9
Nov 06 13:54:57.902 INFO kablam!    |
Nov 06 13:54:57.903 INFO kablam! 53 | #[allow(unused_doc_comment)]
Nov 06 13:54:57.903 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Nov 06 13:54:57.903 INFO kablam!    |
Nov 06 13:54:57.903 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Nov 06 13:54:57.903 INFO kablam! 
Nov 06 13:54:58.029 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 13:54:58.029 INFO kablam!    --> src/main.rs:97:5
Nov 06 13:54:58.030 INFO kablam!     |
Nov 06 13:54:58.030 INFO kablam! 97  | /     /**
Nov 06 13:54:58.030 INFO kablam! 98  | |      * this is an unused documentation step
Nov 06 13:54:58.030 INFO kablam! 99  | |      * HASHMAP
Nov 06 13:54:58.030 INFO kablam! 100 | |      */
Nov 06 13:54:58.030 INFO kablam!     | |_______^
Nov 06 13:54:58.032 INFO kablam!     |
Nov 06 13:54:58.032 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 06 13:54:58.032 INFO kablam! 
Nov 06 13:54:58.033 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 13:54:58.033 INFO kablam!    --> src/main.rs:148:5
Nov 06 13:54:58.033 INFO kablam!     |
Nov 06 13:54:58.033 INFO kablam! 148 | /     /**
Nov 06 13:54:58.033 INFO kablam! 149 | |      * Some exercises
Nov 06 13:54:58.033 INFO kablam! 150 | |      */
Nov 06 13:54:58.033 INFO kablam!     | |_______^
Nov 06 13:54:58.033 INFO kablam! 
Nov 06 13:54:58.040 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 13:54:58.040 INFO kablam!    --> src/main.rs:97:5
Nov 06 13:54:58.040 INFO kablam!     |
Nov 06 13:54:58.040 INFO kablam! 97  | /     /**
Nov 06 13:54:58.040 INFO kablam! 98  | |      * this is an unused documentation step
Nov 06 13:54:58.040 INFO kablam! 99  | |      * HASHMAP
Nov 06 13:54:58.040 INFO kablam! 100 | |      */
Nov 06 13:54:58.040 INFO kablam!     | |_______^
Nov 06 13:54:58.044 INFO kablam!     |
Nov 06 13:54:58.044 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 06 13:54:58.044 INFO kablam! 
Nov 06 13:54:58.044 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 13:54:58.044 INFO kablam!    --> src/main.rs:148:5
Nov 06 13:54:58.044 INFO kablam!     |
Nov 06 13:54:58.044 INFO kablam! 148 | /     /**
Nov 06 13:54:58.044 INFO kablam! 149 | |      * Some exercises
Nov 06 13:54:58.044 INFO kablam! 150 | |      */
Nov 06 13:54:58.044 INFO kablam!     | |_______^
Nov 06 13:54:58.045 INFO kablam! 
Nov 06 13:54:58.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Nov 06 13:54:58.280 INFO kablam! su: No module specific data is present
Nov 06 13:54:59.291 INFO running `"docker" "rm" "-f" "63a64f5214f9bb7c8aea353193606a78306637c9d6ffac32955da98e800e1740"`
Nov 06 13:54:59.495 INFO blam! 63a64f5214f9bb7c8aea353193606a78306637c9d6ffac32955da98e800e1740