[INFO] fetching crate regex-automata 0.1.10...
[INFO] testing regex-automata-0.1.10 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate regex-automata 0.1.10 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate regex-automata 0.1.10 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regex-automata 0.1.10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate regex-automata 0.1.10
[INFO] tweaked toml for crates.io crate regex-automata 0.1.10 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15a96b15f5713dcf2ceaadbebf0ac87bed7427b51dfe8e354eb9efca267f6573
[INFO] running `Command { std: "docker" "start" "-a" "15a96b15f5713dcf2ceaadbebf0ac87bed7427b51dfe8e354eb9efca267f6573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15a96b15f5713dcf2ceaadbebf0ac87bed7427b51dfe8e354eb9efca267f6573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a96b15f5713dcf2ceaadbebf0ac87bed7427b51dfe8e354eb9efca267f6573", kill_on_drop: false }`
[INFO] [stdout] 15a96b15f5713dcf2ceaadbebf0ac87bed7427b51dfe8e354eb9efca267f6573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb1b2019565f95c8df62c48c376cc0d10de4c5c0a7aa4cb9ea114272d360ff51
[INFO] running `Command { std: "docker" "start" "-a" "bb1b2019565f95c8df62c48c376cc0d10de4c5c0a7aa4cb9ea114272d360ff51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling regex-automata v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 6.91s
[INFO] running `Command { std: "docker" "inspect" "bb1b2019565f95c8df62c48c376cc0d10de4c5c0a7aa4cb9ea114272d360ff51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1b2019565f95c8df62c48c376cc0d10de4c5c0a7aa4cb9ea114272d360ff51", kill_on_drop: false }`
[INFO] [stdout] bb1b2019565f95c8df62c48c376cc0d10de4c5c0a7aa4cb9ea114272d360ff51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e80d5ad144606f115bf1bcf1eedd779fe05e2a983af70081b634a9ff6ce5e3fa
[INFO] running `Command { std: "docker" "start" "-a" "e80d5ad144606f115bf1bcf1eedd779fe05e2a983af70081b634a9ff6ce5e3fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling regex-automata v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 22.28s
[INFO] running `Command { std: "docker" "inspect" "e80d5ad144606f115bf1bcf1eedd779fe05e2a983af70081b634a9ff6ce5e3fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80d5ad144606f115bf1bcf1eedd779fe05e2a983af70081b634a9ff6ce5e3fa", kill_on_drop: false }`
[INFO] [stdout] e80d5ad144606f115bf1bcf1eedd779fe05e2a983af70081b634a9ff6ce5e3fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cc32f80521aa2748966f35cc4318e3e8406b0a9bcb7f2cc1f59fd37249cfc79
[INFO] running `Command { std: "docker" "start" "-a" "8cc32f80521aa2748966f35cc4318e3e8406b0a9bcb7f2cc1f59fd37249cfc79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regex_automata-b8039dbaf1ee4f8c)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test classes::tests::byte_classes ... ok
[INFO] [stdout] test nfa::compiler::tests::compile_alternation ... ok
[INFO] [stdout] test dense_imp::tests::errors_when_premultiply_would_overflow ... ok
[INFO] [stdout] test classes::tests::full_byte_classes ... ok
[INFO] [stdout] test nfa::compiler::tests::compile_literal ... ok
[INFO] [stdout] test nfa::compiler::tests::compile_repetition ... ok
[INFO] [stdout] test nfa::compiler::tests::compile_group ... ok
[INFO] [stdout] test nfa::compiler::tests::compile_empty ... ok
[INFO] [stdout] test nfa::compiler::tests::errors ... ok
[INFO] [stdout] test nfa::range_trie::tests::no_splits ... ok
[INFO] [stdout] test nfa::compiler::tests::compile_class ... ok
[INFO] [stdout] test nfa::compiler::tests::compile_unanchored_prefix ... ok
[INFO] [stdout] test nfa::range_trie::tests::splits ... ok
[INFO] [stdout] test nfa::tests::always_match ... ok
[INFO] [stdout] test nfa::tests::never_match ... ok
[INFO] [stdout] test dense_imp::tests::errors_when_determinization_would_overflow ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/default-df5c4aea8dae9db4)
[INFO] [stdout] test dense_imp::tests::errors_when_converting_to_smaller_dfa ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test regression::minimize_sets_correct_match_states ... ok
[INFO] [stdout] test suite::serialization_roundtrip ... ok
[INFO] [stdout] test suite::sparse_serialization_roundtrip ... ok
[INFO] [stdout] test suite::unminimized_premultiply_byte_class ... ok
[INFO] [stdout] test suite::unminimized_byte_class ... ok
[INFO] [stdout] test suite::unminimized_standard ... ok
[INFO] [stdout] test suite::unminimized_premultiply ... ok
[INFO] [stdout] test suite::sparse_unminimized_standard ... ok
[INFO] [stdout] test suite::unminimized_standard_no_nfa_shrink ... ok
[INFO] [stdout] test suite::u16 ... ok
[INFO] [stdout] test suite::minimized_premultiply_byte_class ... ok
[INFO] [stdout] test suite::minimized_byte_class ... ok
[INFO] [stdout] test suite::minimized_standard ... ok
[INFO] [stdout] test suite::minimized_premultiply ... ok
[INFO] [stdout] test suite::sparse_u16 ... ok
[INFO] [stdout] test suite::minimized_standard_no_nfa_shrink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.94s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex-automata
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/lib.rs - (line 141) ... FAILED
[INFO] [stdout] test src/sparse.rs - sparse_imp::SparseDFA<&'a[u8],S>::from_bytes (line 396) ... FAILED
[INFO] [stdout] test src/dense.rs - dense_imp::DenseDFA<T,S>::to_sparse (line 320) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 88) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex<D>::from_dfas (line 375) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex<D>::find_iter (line 316) ... FAILED
[INFO] [stdout] test src/sparse.rs - sparse_imp::SparseDFA<Vec<u8>,S>::empty (line 174) ... FAILED
[INFO] [stdout] test src/dense.rs - dense_imp::DenseDFA<&'a[S],S>::from_bytes (line 505) ... FAILED
[INFO] [stdout] test src/dense.rs - dense_imp::DenseDFA<Vec<S>,S>::empty (line 226) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 50) ... FAILED
[INFO] [stdout] test src/dense.rs - dense_imp::DenseDFA<T,S>::to_sparse_sized (line 343) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex<D>::from_dfas (line 358) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex<SparseDFA<Vec<u8>,usize>>::new_sparse (line 157) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex::new (line 129) ... FAILED
[INFO] [stdout] test src/sparse.rs - sparse_imp::SparseDFA (line 89) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex<D>::find (line 238) ... FAILED
[INFO] [stdout] test src/dense.rs - dense_imp::DenseDFA<Vec<usize>,usize>::new (line 204) ... FAILED
[INFO] [stdout] test src/regex.rs - regex::Regex<D>::from_dfas (line 342) ... FAILED
[INFO] [stdout] test src/dfa.rs - dfa::DFA::find (line 156) ... ok
[INFO] [stdout] test src/sparse.rs - sparse_imp::SparseDFA<Vec<u8>,usize>::new (line 150) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::is_match (line 81) ... ok
[INFO] [stdout] test src/regex.rs - regex::Regex<D>::is_match (line 182) ... ok
[INFO] [stdout] test src/dense.rs - dense_imp::DenseDFA (line 122) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::rfind (line 190) ... ok
[INFO] [stdout] test src/dfa.rs - dfa::DFA::shortest_match (line 107) ... ok
[INFO] [stdout] test src/regex.rs - regex::Regex<D>::shortest_match (line 204) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 141) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sparse.rs - sparse_imp::SparseDFA<&'a[u8],S>::from_bytes (line 396) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/dense.rs - dense_imp::DenseDFA<T,S>::to_sparse (line 320) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 88) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex (line 38) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 64) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex<D>::from_dfas (line 375) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex<D>::find_iter (line 316) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sparse.rs - sparse_imp::SparseDFA<Vec<u8>,S>::empty (line 174) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/dense.rs - dense_imp::DenseDFA<&'a[S],S>::from_bytes (line 505) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/dense.rs - dense_imp::DenseDFA<Vec<S>,S>::empty (line 226) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 50) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/dense.rs - dense_imp::DenseDFA<T,S>::to_sparse_sized (line 343) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex<D>::from_dfas (line 358) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex<SparseDFA<Vec<u8>,usize>>::new_sparse (line 157) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex::new (line 129) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sparse.rs - sparse_imp::SparseDFA (line 89) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex<D>::find (line 238) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/dense.rs - dense_imp::DenseDFA<Vec<usize>,usize>::new (line 204) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/regex.rs - regex::Regex<D>::from_dfas (line 342) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/dense.rs - dense_imp::DenseDFA<&'a[S],S>::from_bytes (line 505)
[INFO] [stdout]     src/dense.rs - dense_imp::DenseDFA<T,S>::to_sparse (line 320)
[INFO] [stdout]     src/dense.rs - dense_imp::DenseDFA<T,S>::to_sparse_sized (line 343)
[INFO] [stdout]     src/dense.rs - dense_imp::DenseDFA<Vec<S>,S>::empty (line 226)
[INFO] [stdout]     src/dense.rs - dense_imp::DenseDFA<Vec<usize>,usize>::new (line 204)
[INFO] [stdout]     src/lib.rs - (line 141)
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout]     src/lib.rs - (line 50)
[INFO] [stdout]     src/lib.rs - (line 64)
[INFO] [stdout]     src/lib.rs - (line 88)
[INFO] [stdout]     src/regex.rs - regex::Regex (line 38)
[INFO] [stdout]     src/regex.rs - regex::Regex::new (line 129)
[INFO] [stdout]     src/regex.rs - regex::Regex<D>::find (line 238)
[INFO] [stdout]     src/regex.rs - regex::Regex<D>::find_iter (line 316)
[INFO] [stdout]     src/regex.rs - regex::Regex<D>::from_dfas (line 342)
[INFO] [stdout]     src/regex.rs - regex::Regex<D>::from_dfas (line 358)
[INFO] [stdout]     src/regex.rs - regex::Regex<D>::from_dfas (line 375)
[INFO] [stdout]     src/regex.rs - regex::Regex<SparseDFA<Vec<u8>,usize>>::new_sparse (line 157)
[INFO] [stdout]     src/sparse.rs - sparse_imp::SparseDFA (line 89)
[INFO] [stdout]     src/sparse.rs - sparse_imp::SparseDFA<&'a[u8],S>::from_bytes (line 396)
[INFO] [stdout]     src/sparse.rs - sparse_imp::SparseDFA<Vec<u8>,S>::empty (line 174)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 21 failed; 0 ignored; 0 measured; 0 filtered out; finished in 41.46s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "8cc32f80521aa2748966f35cc4318e3e8406b0a9bcb7f2cc1f59fd37249cfc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc32f80521aa2748966f35cc4318e3e8406b0a9bcb7f2cc1f59fd37249cfc79", kill_on_drop: false }`
[INFO] [stdout] 8cc32f80521aa2748966f35cc4318e3e8406b0a9bcb7f2cc1f59fd37249cfc79