[INFO] cloning repository https://github.com/jgke/syntax-searcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgke/syntax-searcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgke%2Fsyntax-searcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgke%2Fsyntax-searcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dd957d36a46a521ba7ddfe172fdb7f34159030d
[INFO] testing jgke/syntax-searcher against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgke%2Fsyntax-searcher" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgke/syntax-searcher on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jgke/syntax-searcher
[INFO] finished tweaking git repo https://github.com/jgke/syntax-searcher
[INFO] tweaked toml for git repo https://github.com/jgke/syntax-searcher written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/jgke/syntax-searcher already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44cd00452d1d103777a136bfd7049d9b5e1c88e462afdf092979821d592b2a56
[INFO] running `Command { std: "docker" "start" "-a" "44cd00452d1d103777a136bfd7049d9b5e1c88e462afdf092979821d592b2a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44cd00452d1d103777a136bfd7049d9b5e1c88e462afdf092979821d592b2a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44cd00452d1d103777a136bfd7049d9b5e1c88e462afdf092979821d592b2a56", kill_on_drop: false }`
[INFO] [stdout] 44cd00452d1d103777a136bfd7049d9b5e1c88e462afdf092979821d592b2a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 467143ac9fffaed83822a0816ccf61f3ae9e7e821af85bd99322c255fc071d04
[INFO] running `Command { std: "docker" "start" "-a" "467143ac9fffaed83822a0816ccf61f3ae9e7e821af85bd99322c255fc071d04", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ouroboros_macro v0.9.5
[INFO] [stderr]    Compiling ouroboros v0.9.5
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling syns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.72s
[INFO] running `Command { std: "docker" "inspect" "467143ac9fffaed83822a0816ccf61f3ae9e7e821af85bd99322c255fc071d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "467143ac9fffaed83822a0816ccf61f3ae9e7e821af85bd99322c255fc071d04", kill_on_drop: false }`
[INFO] [stdout] 467143ac9fffaed83822a0816ccf61f3ae9e7e821af85bd99322c255fc071d04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b9f606700fdc57d7ec91a90591b34aff0b2edd25dcb7a1ffe1f9f52e1bcb46b
[INFO] running `Command { std: "docker" "start" "-a" "1b9f606700fdc57d7ec91a90591b34aff0b2edd25dcb7a1ffe1f9f52e1bcb46b", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling escargot v0.3.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling predicates-tree v1.0.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling assert_cmd v0.10.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling syns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.14s
[INFO] running `Command { std: "docker" "inspect" "1b9f606700fdc57d7ec91a90591b34aff0b2edd25dcb7a1ffe1f9f52e1bcb46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9f606700fdc57d7ec91a90591b34aff0b2edd25dcb7a1ffe1f9f52e1bcb46b", kill_on_drop: false }`
[INFO] [stdout] 1b9f606700fdc57d7ec91a90591b34aff0b2edd25dcb7a1ffe1f9f52e1bcb46b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27e10b64cc1911546a5d8329307e9fdf5e6a55bee2cc9b99c7b01eea3173955e
[INFO] running `Command { std: "docker" "start" "-a" "27e10b64cc1911546a5d8329307e9fdf5e6a55bee2cc9b99c7b01eea3173955e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syns-7183e7e9fb673e78)
[INFO] [stdout] running 25 tests
[INFO] [stdout] test argparse::tests::parse_simple ... ok
[INFO] [stdout] test psi::tests::collect_while ... ok
[INFO] [stdout] test psi::tests::peek_ahead ... ok
[INFO] [stdout] test psi::tests::spans ... ok
[INFO] [stdout] test psi::tests::iter_simple ... ok
[INFO] [stdout] test psi::tests::get_content_between ... ok
[INFO] [stdout] test psi::tests::empty_iter ... ok
[INFO] [stdout] test options::tests::builtin_json_is_valid ... ok
[INFO] [stdout] test options::tests::options_parens ... ok
[INFO] [stdout] test options::tests::parse_options ... ok
[INFO] [stdout] test psi::tests::get_lines ... ok
[INFO] [stdout] test run::tests::test_empty ... ok
[INFO] [stdout] test psi::tests::collect_while_map ... ok
[INFO] [stdout] test run::tests::test_delimited ... ok
[INFO] [stdout] test tokenizer::tests::simple_tokens ... ok
[INFO] [stdout] test tokenizer::tests::strings ... ok
[INFO] [stdout] test tokenizer::tests::query_tokens ... ok
[INFO] [stdout] test tokenizer::tests::operators ... ok
[INFO] [stdout] test tokenizer::tests::numbers ... ok
[INFO] [stdout] test tokenizer::tests::comments ... ok
[INFO] [stdout] test run::tests::test_one_match ... ok
[INFO] [stdout] test run::tests::test_groups ... ok
[INFO] [stdout] test tokenizer::tests::plus_after_regex ... ok
[INFO] [stdout] test run::tests::test_mismatched_parens_in_source ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syns-489bede10a564b4a)
[INFO] [stdout] test run::tests::test_longest_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test psi::tests::iter_simple ... ok
[INFO] [stdout] test psi::tests::collect_while_map ... ok
[INFO] [stdout] test run::tests::test_delimited ... ok
[INFO] [stdout] test psi::tests::peek_ahead ... ok
[INFO] [stdout] test argparse::tests::parse_simple ... ok
[INFO] [stdout] test psi::tests::empty_iter ... ok
[INFO] [stdout] test psi::tests::collect_while ... ok
[INFO] [stdout] test psi::tests::get_content_between ... ok
[INFO] [stdout] test psi::tests::get_lines ... ok
[INFO] [stdout] test run::tests::test_empty ... ok
[INFO] [stdout] test psi::tests::spans ... ok
[INFO] [stdout] test run::tests::test_groups ... ok
[INFO] [stdout] test options::tests::parse_options ... ok
[INFO] [stdout] test options::tests::builtin_json_is_valid ... ok
[INFO] [stdout] test options::tests::options_parens ... ok
[INFO] [stdout] test run::tests::test_mismatched_parens_in_source ... ok
[INFO] [stdout] test run::tests::test_one_match ... ok
[INFO] [stdout] test tokenizer::tests::comments ... ok
[INFO] [stdout] test tokenizer::tests::numbers ... ok
[INFO] [stdout] test tokenizer::tests::plus_after_regex ... ok
[INFO] [stdout] test tokenizer::tests::operators ... ok
[INFO] [stdout] test tokenizer::tests::simple_tokens ... ok
[INFO] [stdout] test tokenizer::tests::query_tokens ... ok
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-426a3460275a57cb)
[INFO] [stdout] test tokenizer::tests::strings ... ok
[INFO] [stdout] test run::tests::test_longest_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test file_doesnt_exist ... ok
[INFO] [stdout] test test_multiple_match_single_file ... ok
[INFO] [stdout] test test_no_match_single_file ... ok
[INFO] [stdout] test test_multiline_match_single_file ... ok
[INFO] [stderr]    Doc-tests syns
[INFO] [stdout] test test_match_find_single_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.52s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/psi.rs - psi::PeekableStringIterator (line 82) ... ok
[INFO] [stdout] test src/collection.rs - collection (line 5) ... ok
[INFO] [stdout] test src/psi.rs - psi::PeekableStringIterator::collect_while (line 177) ... ok
[INFO] [stdout] test src/options.rs - options::Options::is_close_paren (line 380) ... ok
[INFO] [stdout] test src/psi.rs - psi::PeekableStringIterator::collect_while_map (line 196) ... ok
[INFO] [stdout] test src/options.rs - options::Options::new (line 289) ... ok
[INFO] [stdout] test src/options.rs - options::Options::is_open_paren (line 369) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27e10b64cc1911546a5d8329307e9fdf5e6a55bee2cc9b99c7b01eea3173955e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e10b64cc1911546a5d8329307e9fdf5e6a55bee2cc9b99c7b01eea3173955e", kill_on_drop: false }`
[INFO] [stdout] 27e10b64cc1911546a5d8329307e9fdf5e6a55bee2cc9b99c7b01eea3173955e