[INFO] fetching crate reggy 0.0.6...
[INFO] testing reggy-0.0.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate reggy 0.0.6 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate reggy 0.0.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate reggy 0.0.6
[INFO] tweaked toml for crates.io crate reggy 0.0.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reggy 0.0.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 63 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding lalrpop v0.22.2 (available: v0.23.1)
[INFO] [stderr]       Adding lalrpop-util v0.22.2 (available: v0.23.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ena v0.14.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60dc5854066447fd27e4033edd2d591cae3cc10a12b2e435c73ea24d87472708
[INFO] running `Command { std: "docker" "start" "-a" "60dc5854066447fd27e4033edd2d591cae3cc10a12b2e435c73ea24d87472708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60dc5854066447fd27e4033edd2d591cae3cc10a12b2e435c73ea24d87472708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60dc5854066447fd27e4033edd2d591cae3cc10a12b2e435c73ea24d87472708", kill_on_drop: false }`
[INFO] [stdout] 60dc5854066447fd27e4033edd2d591cae3cc10a12b2e435c73ea24d87472708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c8a4f2fdc6c342051d2adceecfc3c984163cb405784d82e45c287fe1cb65de
[INFO] running `Command { std: "docker" "start" "-a" "43c8a4f2fdc6c342051d2adceecfc3c984163cb405784d82e45c287fe1cb65de", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]    Compiling reggy v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.56s
[INFO] running `Command { std: "docker" "inspect" "43c8a4f2fdc6c342051d2adceecfc3c984163cb405784d82e45c287fe1cb65de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c8a4f2fdc6c342051d2adceecfc3c984163cb405784d82e45c287fe1cb65de", kill_on_drop: false }`
[INFO] [stdout] 43c8a4f2fdc6c342051d2adceecfc3c984163cb405784d82e45c287fe1cb65de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1be7f2832dd49f6d84e7d51921033e8d99e5926d8a8847a6fed9e16a2d13c02f
[INFO] running `Command { std: "docker" "start" "-a" "1be7f2832dd49f6d84e7d51921033e8d99e5926d8a8847a6fed9e16a2d13c02f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling reggy v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.93s
[INFO] running `Command { std: "docker" "inspect" "1be7f2832dd49f6d84e7d51921033e8d99e5926d8a8847a6fed9e16a2d13c02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be7f2832dd49f6d84e7d51921033e8d99e5926d8a8847a6fed9e16a2d13c02f", kill_on_drop: false }`
[INFO] [stdout] 1be7f2832dd49f6d84e7d51921033e8d99e5926d8a8847a6fed9e16a2d13c02f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bbe5baeafaa236e45cc6c4d1c1f5d4908524e331fe9ed741265b5a7ea6ad82d
[INFO] running `Command { std: "docker" "start" "-a" "9bbe5baeafaa236e45cc6c4d1c1f5d4908524e331fe9ed741265b5a7ea6ad82d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reggy-b2351b06ff0d59c2)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test parser::tests::case_sensitive ... ok
[INFO] [stdout] test parser::tests::parse_group ... ok
[INFO] [stdout] test parser::tests::parse_unicode ... ok
[INFO] [stdout] test parser::tests::parse_quantifiers ... ok
[INFO] [stdout] test search::tests::whitespace ... ok
[INFO] [stdout] test parser::tests::parse_basic_escape ... ok
[INFO] [stdout] test parser::tests::parse_digits ... ok
[INFO] [stdout] test search::tests::definitely_complete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chunk_fuzz.rs (/opt/rustwide/target/debug/deps/chunk_fuzz-db438a02cbaf2f06)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test chunk_invariant_fuzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-87a30cf82a17a8e6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test readme_compile ... ok
[INFO] [stdout] test leftmost_semantics ... ok
[INFO] [stdout] test readme_high_level ... ok
[INFO] [stdout] test chunk_fuzz::chunk_invariant_fuzz ... ok
[INFO] [stdout] test readme_quantifiers ... ok
[INFO] [stdout] test readme_match_incremental ... ok
[INFO] [stdout] test readme_case_sensitive_substr ... ok
[INFO] [stdout] test stream_file::stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stream_file.rs (/opt/rustwide/target/debug/deps/stream_file-1181e7e3c3c3d737)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reggy
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9bbe5baeafaa236e45cc6c4d1c1f5d4908524e331fe9ed741265b5a7ea6ad82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbe5baeafaa236e45cc6c4d1c1f5d4908524e331fe9ed741265b5a7ea6ad82d", kill_on_drop: false }`
[INFO] [stdout] 9bbe5baeafaa236e45cc6c4d1c1f5d4908524e331fe9ed741265b5a7ea6ad82d