[INFO] cloning repository https://github.com/solar-lang/solar-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solar-lang/solar-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolar-lang%2Fsolar-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolar-lang%2Fsolar-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2352f8ba269ea2c46b4d052fe9a6c1592159bb00
[INFO] testing solar-lang/solar-parser against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolar-lang%2Fsolar-parser" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/solar-lang/solar-parser on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/solar-lang/solar-parser
[INFO] finished tweaking git repo https://github.com/solar-lang/solar-parser
[INFO] tweaked toml for git repo https://github.com/solar-lang/solar-parser written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/solar-lang/solar-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a1923546ef63bf1a232849462fd12b1002d6f844eb303176c3e029cf788d0f5
[INFO] running `Command { std: "docker" "start" "-a" "9a1923546ef63bf1a232849462fd12b1002d6f844eb303176c3e029cf788d0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a1923546ef63bf1a232849462fd12b1002d6f844eb303176c3e029cf788d0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1923546ef63bf1a232849462fd12b1002d6f844eb303176c3e029cf788d0f5", kill_on_drop: false }`
[INFO] [stdout] 9a1923546ef63bf1a232849462fd12b1002d6f844eb303176c3e029cf788d0f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 247b3f9c144be19644f9543aee6d3cf5a8f4fcbfffc838d075aebaadd7755c08
[INFO] running `Command { std: "docker" "start" "-a" "247b3f9c144be19644f9543aee6d3cf5a8f4fcbfffc838d075aebaadd7755c08", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling solar-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Combinator` is never used
[INFO] [stdout]   --> src/parse.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Combinator<O> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "247b3f9c144be19644f9543aee6d3cf5a8f4fcbfffc838d075aebaadd7755c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247b3f9c144be19644f9543aee6d3cf5a8f4fcbfffc838d075aebaadd7755c08", kill_on_drop: false }`
[INFO] [stdout] 247b3f9c144be19644f9543aee6d3cf5a8f4fcbfffc838d075aebaadd7755c08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dded7c1b4895c069ca1ab7d6a60ad2b72f2d7a58d491a0010fb0659f0c04439
[INFO] running `Command { std: "docker" "start" "-a" "6dded7c1b4895c069ca1ab7d6a60ad2b72f2d7a58d491a0010fb0659f0c04439", kill_on_drop: false }`
[INFO] [stderr]    Compiling solar-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Combinator` is never used
[INFO] [stdout]   --> src/parse.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Combinator<O> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/lib.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let ast = result.expect("To parse Ast");
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Combinator` is never used
[INFO] [stdout]   --> src/parse.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Combinator<O> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "6dded7c1b4895c069ca1ab7d6a60ad2b72f2d7a58d491a0010fb0659f0c04439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dded7c1b4895c069ca1ab7d6a60ad2b72f2d7a58d491a0010fb0659f0c04439", kill_on_drop: false }`
[INFO] [stdout] 6dded7c1b4895c069ca1ab7d6a60ad2b72f2d7a58d491a0010fb0659f0c04439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34852ca3eb4187bd7b268dfa5c4439c533fd49e6e05b8f3e3f29773c70c040d4
[INFO] running `Command { std: "docker" "start" "-a" "34852ca3eb4187bd7b268dfa5c4439c533fd49e6e05b8f3e3f29773c70c040d4", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Combinator` is never used
[INFO] [stderr]   --> src/parse.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub trait Combinator<O> {
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `solar-parser` (lib) generated 1 warning
[INFO] [stderr] warning: unused variable: `ast`
[INFO] [stderr]   --> src/lib.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let ast = result.expect("To parse Ast");
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `solar-parser` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/solar_parser-da67209127e6a44b)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test ast::body::tests::buildin_types ... ok
[INFO] [stdout] test ast::expr::block::tests::let_statement ... ok
[INFO] [stdout] test ast::expr::block::tests::if_statement ... ok
[INFO] [stdout] test ast::expr::block::tests::loop_statement ... ok
[INFO] [stdout] test ast::expr::block::tests::if_test1 ... ok
[INFO] [stdout] test ast::expr::block::tests::return_statement ... ok
[INFO] [stdout] test ast::expr::closure::tests::closure_arguments ... ok
[INFO] [stdout] test ast::expr::closure::tests::closure ... ok
[INFO] [stdout] test ast::expr::full::tests::concatination ... ok
[INFO] [stdout] test ast::expr::full::tests::exponent1 ... ok
[INFO] [stdout] test ast::expr::full::tests::exponent_right_associative ... ok
[INFO] [stdout] test ast::expr::full::tests::negation2 ... ok
[INFO] [stdout] test ast::expr::full::tests::negation1 ... ok
[INFO] [stdout] test ast::expr::full::tests::pipe_test ... ok
[INFO] [stdout] test ast::expr::let_in::tests::let_in_2 ... ok
[INFO] [stdout] test ast::expr::full::tests::cheap_tests ... ok
[INFO] [stdout] test ast::expr::literal::float_tests::float_value ... ok
[INFO] [stdout] test ast::expr::literal::literal_tests::bool_false ... ok
[INFO] [stdout] test ast::expr::let_in::tests::let_in_test1 ... ok
[INFO] [stdout] test ast::expr::tests::arrays ... ok
[INFO] [stdout] test ast::expr::value_tests::exponent1 ... ok
[INFO] [stdout] test ast::expr::literal::literal_tests::bool_true ... ok
[INFO] [stdout] test ast::identifier::tests::idents ... ok
[INFO] [stdout] test ast::identifier::tests::keyword_recognition ... ok
[INFO] [stdout] test ast::function::tests::simple_fn ... ok
[INFO] [stdout] test ast::identifier::tests::fullidents ... ok
[INFO] [stdout] test ast::import::tests::complex_imports ... ok
[INFO] [stdout] test ast::expr::value_tests::exponent2 ... ok
[INFO] [stdout] test ast::import::tests::full_imports ... ok
[INFO] [stdout] test ast::expr::tests::abs_expr ... ok
[INFO] [stdout] test ast::import::tests::this_imports ... ok
[INFO] [stdout] test ast::expr::string::tests::test_string_parsing ... ok
[INFO] [stdout] test ast::import::tests::imports ... ok
[INFO] [stdout] test comment::tests::simple_comment ... ok
[INFO] [stdout] test ast::structs::tests::type_declarations ... ok
[INFO] [stdout] test ast::ty::tests::simple_generic ... ok
[INFO] [stdout] test ast::import::tests::list_imports ... ok
[INFO] [stdout] test comment::tests::end_of_input ... ok
[INFO] [stdout] test ast::ty::tests::simple_function ... ok
[INFO] [stdout] test util::tests::join_will_only_take_sep_after_item ... ok
[INFO] [stdout] test util::tests::join ... ok
[INFO] [stdout] test util::tests::join0 ... ok
[INFO] [stdout] test syntax_tests::hello_world_programm ... ok
[INFO] [stdout] test util::tests::join1 ... ok
[INFO] [stdout] test syntax_tests::all_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solar_parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34852ca3eb4187bd7b268dfa5c4439c533fd49e6e05b8f3e3f29773c70c040d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34852ca3eb4187bd7b268dfa5c4439c533fd49e6e05b8f3e3f29773c70c040d4", kill_on_drop: false }`
[INFO] [stdout] 34852ca3eb4187bd7b268dfa5c4439c533fd49e6e05b8f3e3f29773c70c040d4