Nov 07 04:31:05.495 INFO checking JacekPrzemieniecki/earley_parser against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 04:31:05.495 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 04:31:05.692 INFO blam! 22eb51858a1b455b2b3d49f746479499bb949933484f96829616360f53132ac2
Nov 07 04:31:05.694 INFO running `"docker" "start" "-a" "22eb51858a1b455b2b3d49f746479499bb949933484f96829616360f53132ac2"`
Nov 07 04:31:06.276 INFO kablam! usermod: no changes
Nov 07 04:31:06.324 INFO kablam!     Checking earley_parser v0.1.0 (/source)
Nov 07 04:31:06.716 INFO kablam! warning: unused import: `grammar::build_grammar`
Nov 07 04:31:06.716 INFO kablam!  --> src/main.rs:8:5
Nov 07 04:31:06.716 INFO kablam!   |
Nov 07 04:31:06.716 INFO kablam! 8 | use grammar::build_grammar;
Nov 07 04:31:06.716 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:06.716 INFO kablam!   |
Nov 07 04:31:06.716 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 04:31:06.716 INFO kablam! 
Nov 07 04:31:06.856 INFO kablam! warning: unused import: `grammar::build_grammar`
Nov 07 04:31:06.856 INFO kablam!  --> src/main.rs:8:5
Nov 07 04:31:06.856 INFO kablam!   |
Nov 07 04:31:06.856 INFO kablam! 8 | use grammar::build_grammar;
Nov 07 04:31:06.856 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:06.856 INFO kablam!   |
Nov 07 04:31:06.856 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 04:31:06.856 INFO kablam! 
Nov 07 04:31:07.055 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.055 INFO kablam!    --> src/parser.rs:227:9
Nov 07 04:31:07.055 INFO kablam!     |
Nov 07 04:31:07.055 INFO kablam! 227 |         write!(s, "{}", indent);
Nov 07 04:31:07.055 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.055 INFO kablam!     |
Nov 07 04:31:07.055 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 04:31:07.055 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.055 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 07 04:31:07.055 INFO kablam! 
Nov 07 04:31:07.056 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.056 INFO kablam!    --> src/parser.rs:229:23
Nov 07 04:31:07.056 INFO kablam!     |
Nov 07 04:31:07.056 INFO kablam! 229 |             true => { write!(s, "\\-"); indent.to_string() + "  "},
Nov 07 04:31:07.056 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.057 INFO kablam!     |
Nov 07 04:31:07.057 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.057 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 07 04:31:07.057 INFO kablam! 
Nov 07 04:31:07.057 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.057 INFO kablam!    --> src/parser.rs:230:24
Nov 07 04:31:07.057 INFO kablam!     |
Nov 07 04:31:07.057 INFO kablam! 230 |             false => { write!(s, "|-"); indent.to_string() + "| "}
Nov 07 04:31:07.057 INFO kablam!     |                        ^^^^^^^^^^^^^^^^
Nov 07 04:31:07.057 INFO kablam!     |
Nov 07 04:31:07.057 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.058 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 07 04:31:07.058 INFO kablam! 
Nov 07 04:31:07.058 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.058 INFO kablam!    --> src/parser.rs:232:9
Nov 07 04:31:07.058 INFO kablam!     |
Nov 07 04:31:07.058 INFO kablam! 232 |         write!(s, "{}\n", &gram.symbols[self.value].name);
Nov 07 04:31:07.058 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.058 INFO kablam!     |
Nov 07 04:31:07.058 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.059 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 07 04:31:07.059 INFO kablam! 
Nov 07 04:31:07.059 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.059 INFO kablam!    --> src/parser.rs:234:13
Nov 07 04:31:07.059 INFO kablam!     |
Nov 07 04:31:07.059 INFO kablam! 234 |             write!(s, "{}", node.to_string(&gram, &new_indent, i == self.children.len() -1));
Nov 07 04:31:07.059 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.059 INFO kablam!     |
Nov 07 04:31:07.059 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.060 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 07 04:31:07.060 INFO kablam! 
Nov 07 04:31:07.125 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.125 INFO kablam!    --> src/parser.rs:227:9
Nov 07 04:31:07.125 INFO kablam!     |
Nov 07 04:31:07.125 INFO kablam! 227 |         write!(s, "{}", indent);
Nov 07 04:31:07.125 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.125 INFO kablam!     |
Nov 07 04:31:07.126 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 04:31:07.126 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.126 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 07 04:31:07.126 INFO kablam! 
Nov 07 04:31:07.126 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.126 INFO kablam!    --> src/parser.rs:229:23
Nov 07 04:31:07.126 INFO kablam!     |
Nov 07 04:31:07.126 INFO kablam! 229 |             true => { write!(s, "\\-"); indent.to_string() + "  "},
Nov 07 04:31:07.126 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.126 INFO kablam!     |
Nov 07 04:31:07.126 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.126 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 07 04:31:07.126 INFO kablam! 
Nov 07 04:31:07.126 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.126 INFO kablam!    --> src/parser.rs:230:24
Nov 07 04:31:07.126 INFO kablam!     |
Nov 07 04:31:07.126 INFO kablam! 230 |             false => { write!(s, "|-"); indent.to_string() + "| "}
Nov 07 04:31:07.126 INFO kablam!     |                        ^^^^^^^^^^^^^^^^
Nov 07 04:31:07.126 INFO kablam!     |
Nov 07 04:31:07.126 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.126 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 07 04:31:07.126 INFO kablam! 
Nov 07 04:31:07.127 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.127 INFO kablam!    --> src/parser.rs:232:9
Nov 07 04:31:07.127 INFO kablam!     |
Nov 07 04:31:07.127 INFO kablam! 232 |         write!(s, "{}\n", &gram.symbols[self.value].name);
Nov 07 04:31:07.127 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.127 INFO kablam!     |
Nov 07 04:31:07.127 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.127 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 07 04:31:07.127 INFO kablam! 
Nov 07 04:31:07.127 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:31:07.127 INFO kablam!    --> src/parser.rs:234:13
Nov 07 04:31:07.127 INFO kablam!     |
Nov 07 04:31:07.127 INFO kablam! 234 |             write!(s, "{}", node.to_string(&gram, &new_indent, i == self.children.len() -1));
Nov 07 04:31:07.128 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:31:07.128 INFO kablam!     |
Nov 07 04:31:07.128 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:31:07.128 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 07 04:31:07.128 INFO kablam! 
Nov 07 04:31:07.142 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 07 04:31:07.145 INFO kablam! su: No module specific data is present
Nov 07 04:31:07.640 INFO running `"docker" "rm" "-f" "22eb51858a1b455b2b3d49f746479499bb949933484f96829616360f53132ac2"`
Nov 07 04:31:07.842 INFO blam! 22eb51858a1b455b2b3d49f746479499bb949933484f96829616360f53132ac2