[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] 713774cb71cd69749f88c96c065a9477663b3866
[INFO] testing jgke/syntax-searcher against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgke%2Fsyntax-searcher" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgke/syntax-searcher on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros_macro v0.9.2
[INFO] [stderr]   Downloaded ouroboros v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd43a720eb7e8bff4239c6b9ddfe9529abc17dfcff2611d3e22b71693339f3de
[INFO] running `Command { std: "docker" "start" "-a" "bd43a720eb7e8bff4239c6b9ddfe9529abc17dfcff2611d3e22b71693339f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd43a720eb7e8bff4239c6b9ddfe9529abc17dfcff2611d3e22b71693339f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd43a720eb7e8bff4239c6b9ddfe9529abc17dfcff2611d3e22b71693339f3de", kill_on_drop: false }`
[INFO] [stdout] bd43a720eb7e8bff4239c6b9ddfe9529abc17dfcff2611d3e22b71693339f3de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5c3b43f9b94b6894ff4e00067da0020f00695728f2fa1882f4eccb4b62e4a00
[INFO] running `Command { std: "docker" "start" "-a" "b5c3b43f9b94b6894ff4e00067da0020f00695728f2fa1882f4eccb4b62e4a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.3
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling ignore v0.4.17
[INFO] [stderr]    Compiling ouroboros_macro v0.9.2
[INFO] [stderr]    Compiling ouroboros v0.9.2
[INFO] [stderr]    Compiling syns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.86s
[INFO] running `Command { std: "docker" "inspect" "b5c3b43f9b94b6894ff4e00067da0020f00695728f2fa1882f4eccb4b62e4a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c3b43f9b94b6894ff4e00067da0020f00695728f2fa1882f4eccb4b62e4a00", kill_on_drop: false }`
[INFO] [stdout] b5c3b43f9b94b6894ff4e00067da0020f00695728f2fa1882f4eccb4b62e4a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e19b5c6d44e2d7bf0011eb241036de07c0f19ed759d2c2fb6b3e9fa306f9beb
[INFO] running `Command { std: "docker" "start" "-a" "7e19b5c6d44e2d7bf0011eb241036de07c0f19ed759d2c2fb6b3e9fa306f9beb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `Command { std: "docker" "inspect" "7e19b5c6d44e2d7bf0011eb241036de07c0f19ed759d2c2fb6b3e9fa306f9beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e19b5c6d44e2d7bf0011eb241036de07c0f19ed759d2c2fb6b3e9fa306f9beb", kill_on_drop: false }`
[INFO] [stdout] 7e19b5c6d44e2d7bf0011eb241036de07c0f19ed759d2c2fb6b3e9fa306f9beb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cd6dfce16224b7eeb76f470fbc3c1e462e278fed4b759b9ec8a01ccf8ea6119
[INFO] running `Command { std: "docker" "start" "-a" "9cd6dfce16224b7eeb76f470fbc3c1e462e278fed4b759b9ec8a01ccf8ea6119", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syns-3bb82ad2ab455536)
[INFO] [stdout] running 22 tests
[INFO] [stdout] test argparse::tests::parse_simple ... ok
[INFO] [stdout] test options::tests::options_parens ... ok
[INFO] [stdout] test options::tests::parse_options ... ok
[INFO] [stdout] test psi::tests::collect_while_map ... ok
[INFO] [stdout] test tokenizer::tests::strings ... ok
[INFO] [stdout] test run::tests::test_end_match ... ok
[INFO] [stdout] test run::tests::test_or_match ... ok
[INFO] [stdout] test psi::tests::iter_simple ... ok
[INFO] [stdout] test psi::tests::empty_iter ... ok
[INFO] [stdout] test psi::tests::peek_ahead ... ok
[INFO] [stdout] test psi::tests::spans ... ok
[INFO] [stdout] test psi::tests::collect_while ... ok
[INFO] [stdout] test run::tests::test_empty ... ok
[INFO] [stdout] test options::tests::builtin_json_is_valid ... ok
[INFO] [stdout] test tokenizer::tests::numbers ... ok
[INFO] [stdout] test tokenizer::tests::comments ... ok
[INFO] [stdout] test tokenizer::tests::plus_after_regex ... ok
[INFO] [stdout] test tokenizer::tests::simple_tokens ... ok
[INFO] [stdout] test run::tests::test_one_match ... ok
[INFO] [stdout] test tokenizer::tests::query_tokens ... ok
[INFO] [stdout] test psi::tests::span_to_strings ... ok
[INFO] [stdout] test tokenizer::tests::operators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syns-8ce06cce307d0137)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test psi::tests::collect_while_map ... ok
[INFO] [stdout] test options::tests::builtin_json_is_valid ... ok
[INFO] [stdout] test psi::tests::peek_ahead ... ok
[INFO] [stdout] test psi::tests::span_to_strings ... ok
[INFO] [stdout] test psi::tests::collect_while ... ok
[INFO] [stdout] test psi::tests::empty_iter ... ok
[INFO] [stderr]    Doc-tests syns
[INFO] [stdout] test tokenizer::tests::plus_after_regex ... ok
[INFO] [stdout] test tokenizer::tests::query_tokens ... ok
[INFO] [stdout] test tokenizer::tests::simple_tokens ... ok
[INFO] [stdout] test psi::tests::spans ... ok
[INFO] [stdout] test tokenizer::tests::comments ... ok
[INFO] [stdout] test options::tests::options_parens ... ok
[INFO] [stdout] test argparse::tests::parse_simple ... ok
[INFO] [stdout] test run::tests::test_empty ... ok
[INFO] [stdout] test psi::tests::iter_simple ... ok
[INFO] [stdout] test run::tests::test_end_match ... ok
[INFO] [stdout] test run::tests::test_or_match ... ok
[INFO] [stdout] test run::tests::test_one_match ... ok
[INFO] [stdout] test tokenizer::tests::numbers ... ok
[INFO] [stdout] test options::tests::parse_options ... ok
[INFO] [stdout] test tokenizer::tests::operators ... ok
[INFO] [stdout] test tokenizer::tests::strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/psi.rs - psi::PeekableStringIterator (line 83) ... ok
[INFO] [stdout] test src/psi.rs - psi::PeekableStringIterator::collect_while (line 188) ... ok
[INFO] [stdout] test src/psi.rs - psi::PeekableStringIterator::collect_while_map (line 207) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9cd6dfce16224b7eeb76f470fbc3c1e462e278fed4b759b9ec8a01ccf8ea6119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd6dfce16224b7eeb76f470fbc3c1e462e278fed4b759b9ec8a01ccf8ea6119", kill_on_drop: false }`
[INFO] [stdout] 9cd6dfce16224b7eeb76f470fbc3c1e462e278fed4b759b9ec8a01ccf8ea6119