Nov 09 19:36:38.470 INFO checking JacekPrzemieniecki/earley_parser against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 19:36:38.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 19:36:38.847 INFO blam! d4d5ee64b33b1eb94b0f27fd697e89b6bb2de250f584477c2d8c49c7d0d5f271
Nov 09 19:36:38.849 INFO running `"docker" "start" "-a" "d4d5ee64b33b1eb94b0f27fd697e89b6bb2de250f584477c2d8c49c7d0d5f271"`
Nov 09 19:36:39.614 INFO kablam! usermod: no changes
Nov 09 19:36:39.643 INFO kablam!     Checking earley_parser v0.1.0 (/source)
Nov 09 19:36:40.103 INFO kablam! warning: unused import: `grammar::build_grammar`
Nov 09 19:36:40.103 INFO kablam!  --> src/main.rs:8:5
Nov 09 19:36:40.103 INFO kablam!   |
Nov 09 19:36:40.103 INFO kablam! 8 | use grammar::build_grammar;
Nov 09 19:36:40.103 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.103 INFO kablam!   |
Nov 09 19:36:40.103 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:36:40.103 INFO kablam! 
Nov 09 19:36:40.111 INFO kablam! warning: unused import: `grammar::build_grammar`
Nov 09 19:36:40.111 INFO kablam!  --> src/main.rs:8:5
Nov 09 19:36:40.111 INFO kablam!   |
Nov 09 19:36:40.111 INFO kablam! 8 | use grammar::build_grammar;
Nov 09 19:36:40.111 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.111 INFO kablam!   |
Nov 09 19:36:40.111 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:36:40.111 INFO kablam! 
Nov 09 19:36:40.333 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.333 INFO kablam!    --> src/parser.rs:227:9
Nov 09 19:36:40.333 INFO kablam!     |
Nov 09 19:36:40.333 INFO kablam! 227 |         write!(s, "{}", indent);
Nov 09 19:36:40.333 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.333 INFO kablam!     |
Nov 09 19:36:40.333 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:36:40.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.334 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.334 INFO kablam! 
Nov 09 19:36:40.334 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.334 INFO kablam!    --> src/parser.rs:229:23
Nov 09 19:36:40.334 INFO kablam!     |
Nov 09 19:36:40.334 INFO kablam! 229 |             true => { write!(s, "\\-"); indent.to_string() + "  "},
Nov 09 19:36:40.334 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.334 INFO kablam!     |
Nov 09 19:36:40.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.334 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.334 INFO kablam! 
Nov 09 19:36:40.334 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.334 INFO kablam!    --> src/parser.rs:230:24
Nov 09 19:36:40.334 INFO kablam!     |
Nov 09 19:36:40.334 INFO kablam! 230 |             false => { write!(s, "|-"); indent.to_string() + "| "}
Nov 09 19:36:40.334 INFO kablam!     |                        ^^^^^^^^^^^^^^^^
Nov 09 19:36:40.334 INFO kablam!     |
Nov 09 19:36:40.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.334 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.334 INFO kablam! 
Nov 09 19:36:40.334 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.335 INFO kablam!    --> src/parser.rs:232:9
Nov 09 19:36:40.335 INFO kablam!     |
Nov 09 19:36:40.335 INFO kablam! 232 |         write!(s, "{}\n", &gram.symbols[self.value].name);
Nov 09 19:36:40.335 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.335 INFO kablam!     |
Nov 09 19:36:40.335 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.335 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.335 INFO kablam! 
Nov 09 19:36:40.335 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.335 INFO kablam!    --> src/parser.rs:234:13
Nov 09 19:36:40.335 INFO kablam!     |
Nov 09 19:36:40.335 INFO kablam! 234 |             write!(s, "{}", node.to_string(&gram, &new_indent, i == self.children.len() -1));
Nov 09 19:36:40.335 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.335 INFO kablam!     |
Nov 09 19:36:40.335 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.335 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.335 INFO kablam! 
Nov 09 19:36:40.355 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.355 INFO kablam!    --> src/parser.rs:227:9
Nov 09 19:36:40.355 INFO kablam!     |
Nov 09 19:36:40.355 INFO kablam! 227 |         write!(s, "{}", indent);
Nov 09 19:36:40.355 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.355 INFO kablam!     |
Nov 09 19:36:40.355 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:36:40.355 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.355 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.355 INFO kablam! 
Nov 09 19:36:40.355 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.355 INFO kablam!    --> src/parser.rs:229:23
Nov 09 19:36:40.355 INFO kablam!     |
Nov 09 19:36:40.355 INFO kablam! 229 |             true => { write!(s, "\\-"); indent.to_string() + "  "},
Nov 09 19:36:40.355 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.355 INFO kablam!     |
Nov 09 19:36:40.355 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.355 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.355 INFO kablam! 
Nov 09 19:36:40.355 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.355 INFO kablam!    --> src/parser.rs:230:24
Nov 09 19:36:40.355 INFO kablam!     |
Nov 09 19:36:40.355 INFO kablam! 230 |             false => { write!(s, "|-"); indent.to_string() + "| "}
Nov 09 19:36:40.355 INFO kablam!     |                        ^^^^^^^^^^^^^^^^
Nov 09 19:36:40.355 INFO kablam!     |
Nov 09 19:36:40.355 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.355 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.355 INFO kablam! 
Nov 09 19:36:40.355 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.356 INFO kablam!    --> src/parser.rs:232:9
Nov 09 19:36:40.356 INFO kablam!     |
Nov 09 19:36:40.356 INFO kablam! 232 |         write!(s, "{}\n", &gram.symbols[self.value].name);
Nov 09 19:36:40.356 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.356 INFO kablam!     |
Nov 09 19:36:40.357 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.358 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.358 INFO kablam! 
Nov 09 19:36:40.358 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:36:40.358 INFO kablam!    --> src/parser.rs:234:13
Nov 09 19:36:40.358 INFO kablam!     |
Nov 09 19:36:40.358 INFO kablam! 234 |             write!(s, "{}", node.to_string(&gram, &new_indent, i == self.children.len() -1));
Nov 09 19:36:40.358 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:36:40.358 INFO kablam!     |
Nov 09 19:36:40.358 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:36:40.358 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:36:40.358 INFO kablam! 
Nov 09 19:36:40.370 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 09 19:36:40.373 INFO kablam! su: No module specific data is present
Nov 09 19:36:40.642 INFO running `"docker" "rm" "-f" "d4d5ee64b33b1eb94b0f27fd697e89b6bb2de250f584477c2d8c49c7d0d5f271"`
Nov 09 19:36:40.723 INFO blam! d4d5ee64b33b1eb94b0f27fd697e89b6bb2de250f584477c2d8c49c7d0d5f271