Dec 02 06:46:18.248 INFO testing JacekPrzemieniecki/earley_parser against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 06:46:18.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:46:18.479 INFO [stdout] 7b7a12f5fc7aa9f600697413c69ce516b6be623484e50e243ff71dc94e887d29
Dec 02 06:46:18.481 INFO running `"docker" "start" "-a" "7b7a12f5fc7aa9f600697413c69ce516b6be623484e50e243ff71dc94e887d29"`
Dec 02 06:46:19.043 INFO [stderr] usermod: no changes
Dec 02 06:46:19.088 INFO [stderr]    Compiling earley_parser v0.1.0 (/source)
Dec 02 06:46:19.543 INFO [stderr] warning: unused import: `grammar::build_grammar`
Dec 02 06:46:19.543 INFO [stderr]  --> src/main.rs:8:5
Dec 02 06:46:19.543 INFO [stderr]   |
Dec 02 06:46:19.543 INFO [stderr] 8 | use grammar::build_grammar;
Dec 02 06:46:19.543 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:19.543 INFO [stderr]   |
Dec 02 06:46:19.543 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:46:19.543 INFO [stderr] 
Dec 02 06:46:19.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:19.784 INFO [stderr]    --> src/parser.rs:227:9
Dec 02 06:46:19.784 INFO [stderr]     |
Dec 02 06:46:19.784 INFO [stderr] 227 |         write!(s, "{}", indent);
Dec 02 06:46:19.784 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:19.784 INFO [stderr]     |
Dec 02 06:46:19.784 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 06:46:19.784 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:19.784 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:19.784 INFO [stderr] 
Dec 02 06:46:19.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:19.784 INFO [stderr]    --> src/parser.rs:229:23
Dec 02 06:46:19.784 INFO [stderr]     |
Dec 02 06:46:19.784 INFO [stderr] 229 |             true => { write!(s, "\\-"); indent.to_string() + "  "},
Dec 02 06:46:19.784 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^
Dec 02 06:46:19.784 INFO [stderr]     |
Dec 02 06:46:19.784 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:19.784 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:19.784 INFO [stderr] 
Dec 02 06:46:19.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:19.785 INFO [stderr]    --> src/parser.rs:230:24
Dec 02 06:46:19.785 INFO [stderr]     |
Dec 02 06:46:19.785 INFO [stderr] 230 |             false => { write!(s, "|-"); indent.to_string() + "| "}
Dec 02 06:46:19.785 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^
Dec 02 06:46:19.785 INFO [stderr]     |
Dec 02 06:46:19.785 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:19.785 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:19.785 INFO [stderr] 
Dec 02 06:46:19.785 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:19.785 INFO [stderr]    --> src/parser.rs:232:9
Dec 02 06:46:19.785 INFO [stderr]     |
Dec 02 06:46:19.785 INFO [stderr] 232 |         write!(s, "{}\n", &gram.symbols[self.value].name);
Dec 02 06:46:19.785 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:19.785 INFO [stderr]     |
Dec 02 06:46:19.785 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:19.785 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:19.785 INFO [stderr] 
Dec 02 06:46:19.785 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:19.785 INFO [stderr]    --> src/parser.rs:234:13
Dec 02 06:46:19.785 INFO [stderr]     |
Dec 02 06:46:19.785 INFO [stderr] 234 |             write!(s, "{}", node.to_string(&gram, &new_indent, i == self.children.len() -1));
Dec 02 06:46:19.785 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:19.785 INFO [stderr]     |
Dec 02 06:46:19.785 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:19.785 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:19.785 INFO [stderr] 
Dec 02 06:46:20.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 02 06:46:20.777 INFO [stderr] su: No module specific data is present
Dec 02 06:46:21.101 INFO running `"docker" "inspect" "7b7a12f5fc7aa9f600697413c69ce516b6be623484e50e243ff71dc94e887d29"`
Dec 02 06:46:21.229 INFO running `"docker" "rm" "-f" "7b7a12f5fc7aa9f600697413c69ce516b6be623484e50e243ff71dc94e887d29"`
Dec 02 06:46:21.366 INFO [stdout] 7b7a12f5fc7aa9f600697413c69ce516b6be623484e50e243ff71dc94e887d29
Dec 02 06:46:21.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:46:21.685 INFO [stdout] a94bdca4c1be832c40abc8858646c63db9841cd2484273aed380258a1f615cc6
Dec 02 06:46:21.688 INFO running `"docker" "start" "-a" "a94bdca4c1be832c40abc8858646c63db9841cd2484273aed380258a1f615cc6"`
Dec 02 06:46:22.327 INFO [stderr] usermod: no changes
Dec 02 06:46:22.354 INFO [stderr]    Compiling earley_parser v0.1.0 (/source)
Dec 02 06:46:22.803 INFO [stderr] warning: unused import: `grammar::build_grammar`
Dec 02 06:46:22.803 INFO [stderr]  --> src/main.rs:8:5
Dec 02 06:46:22.803 INFO [stderr]   |
Dec 02 06:46:22.803 INFO [stderr] 8 | use grammar::build_grammar;
Dec 02 06:46:22.803 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:22.803 INFO [stderr]   |
Dec 02 06:46:22.803 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:46:22.803 INFO [stderr] 
Dec 02 06:46:23.045 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:23.045 INFO [stderr]    --> src/parser.rs:227:9
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr] 227 |         write!(s, "{}", indent);
Dec 02 06:46:23.045 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 06:46:23.045 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:23.045 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:23.045 INFO [stderr] 
Dec 02 06:46:23.045 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:23.045 INFO [stderr]    --> src/parser.rs:229:23
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr] 229 |             true => { write!(s, "\\-"); indent.to_string() + "  "},
Dec 02 06:46:23.045 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:23.045 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:23.045 INFO [stderr] 
Dec 02 06:46:23.045 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:23.045 INFO [stderr]    --> src/parser.rs:230:24
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr] 230 |             false => { write!(s, "|-"); indent.to_string() + "| "}
Dec 02 06:46:23.045 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:23.045 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:23.045 INFO [stderr] 
Dec 02 06:46:23.045 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:23.045 INFO [stderr]    --> src/parser.rs:232:9
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr] 232 |         write!(s, "{}\n", &gram.symbols[self.value].name);
Dec 02 06:46:23.045 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:23.045 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:23.045 INFO [stderr] 
Dec 02 06:46:23.045 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 06:46:23.045 INFO [stderr]    --> src/parser.rs:234:13
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr] 234 |             write!(s, "{}", node.to_string(&gram, &new_indent, i == self.children.len() -1));
Dec 02 06:46:23.045 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:46:23.045 INFO [stderr]     |
Dec 02 06:46:23.045 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 06:46:23.045 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 06:46:23.045 INFO [stderr] 
Dec 02 06:46:23.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 02 06:46:23.378 INFO [stderr] su: No module specific data is present
Dec 02 06:46:23.674 INFO running `"docker" "inspect" "a94bdca4c1be832c40abc8858646c63db9841cd2484273aed380258a1f615cc6"`
Dec 02 06:46:23.886 INFO running `"docker" "rm" "-f" "a94bdca4c1be832c40abc8858646c63db9841cd2484273aed380258a1f615cc6"`
Dec 02 06:46:24.136 INFO [stdout] a94bdca4c1be832c40abc8858646c63db9841cd2484273aed380258a1f615cc6
Dec 02 06:46:24.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:46:24.548 INFO [stdout] f72fda7854c1033592ae4e488b6e471be4f49cf6280571e8ef892f3146189494
Dec 02 06:46:24.559 INFO running `"docker" "start" "-a" "f72fda7854c1033592ae4e488b6e471be4f49cf6280571e8ef892f3146189494"`
Dec 02 06:46:25.861 INFO [stderr] usermod: no changes
Dec 02 06:46:25.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 06:46:25.922 INFO [stderr]      Running /target/debug/deps/earley_parser-3a8d99fb15b54d15
Dec 02 06:46:25.935 INFO [stderr] su: No module specific data is present
Dec 02 06:46:25.935 INFO [stdout] 
Dec 02 06:46:25.935 INFO [stdout] running 0 tests
Dec 02 06:46:25.935 INFO [stdout] 
Dec 02 06:46:25.935 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 06:46:25.935 INFO [stdout] 
Dec 02 06:46:26.555 INFO running `"docker" "inspect" "f72fda7854c1033592ae4e488b6e471be4f49cf6280571e8ef892f3146189494"`
Dec 02 06:46:26.799 INFO running `"docker" "rm" "-f" "f72fda7854c1033592ae4e488b6e471be4f49cf6280571e8ef892f3146189494"`
Dec 02 06:46:27.082 INFO [stdout] f72fda7854c1033592ae4e488b6e471be4f49cf6280571e8ef892f3146189494
