[INFO] fetching crate enso-automata 0.2.0...
[INFO] testing enso-automata-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate enso-automata 0.2.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate enso-automata 0.2.0 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 enso-automata 0.2.0
[INFO] finished tweaking crates.io crate enso-automata 0.2.0
[INFO] tweaked toml for crates.io crate enso-automata 0.2.0 written to /workspace/builds/worker-56/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9584323b5a4114f3ab9824fd78c6750314fd592b79f2d49e1beb01cdb57705b
[INFO] running `Command { std: "docker" "start" "-a" "f9584323b5a4114f3ab9824fd78c6750314fd592b79f2d49e1beb01cdb57705b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9584323b5a4114f3ab9824fd78c6750314fd592b79f2d49e1beb01cdb57705b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9584323b5a4114f3ab9824fd78c6750314fd592b79f2d49e1beb01cdb57705b", kill_on_drop: false }`
[INFO] [stdout] f9584323b5a4114f3ab9824fd78c6750314fd592b79f2d49e1beb01cdb57705b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f0dfb325df0cdabcf9d085166991ab3d4ef025a8506c9d26c72220d963d3f2e
[INFO] running `Command { std: "docker" "start" "-a" "7f0dfb325df0cdabcf9d085166991ab3d4ef025a8506c9d26c72220d963d3f2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.58
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.58
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling sourcefile v0.1.4
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling enclose v1.1.8
[INFO] [stderr]    Compiling weak-table v0.3.2
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling weedle v0.10.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling object v0.24.0
[INFO] [stderr]    Compiling simba v0.4.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.58
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.58
[INFO] [stderr]    Compiling enso-macro-utils v0.2.0
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ifmt-impl v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.58
[INFO] [stderr]    Compiling enso-shapely-macros v0.2.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling web-sys v0.3.35
[INFO] [stderr]    Compiling ifmt v0.3.3
[INFO] [stderr]    Compiling js-sys v0.3.35
[INFO] [stderr]    Compiling nalgebra v0.26.2
[INFO] [stderr]    Compiling enso-shapely v0.2.0
[INFO] [stderr]    Compiling enso-prelude v0.2.6
[INFO] [stderr]    Compiling enso-automata v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.88s
[INFO] running `Command { std: "docker" "inspect" "7f0dfb325df0cdabcf9d085166991ab3d4ef025a8506c9d26c72220d963d3f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0dfb325df0cdabcf9d085166991ab3d4ef025a8506c9d26c72220d963d3f2e", kill_on_drop: false }`
[INFO] [stdout] 7f0dfb325df0cdabcf9d085166991ab3d4ef025a8506c9d26c72220d963d3f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a29f86add6bd87e5f7fc6580ea34e8c7c37a43cff52598c6308d80e38cae5112
[INFO] running `Command { std: "docker" "start" "-a" "a29f86add6bd87e5f7fc6580ea34e8c7c37a43cff52598c6308d80e38cae5112", kill_on_drop: false }`
[INFO] [stderr]    Compiling enso-automata v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "a29f86add6bd87e5f7fc6580ea34e8c7c37a43cff52598c6308d80e38cae5112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29f86add6bd87e5f7fc6580ea34e8c7c37a43cff52598c6308d80e38cae5112", kill_on_drop: false }`
[INFO] [stdout] a29f86add6bd87e5f7fc6580ea34e8c7c37a43cff52598c6308d80e38cae5112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e16e9966a5c0c47ba663aa8843318379da1bbaee8da5d7d9100c9fcfcf807976
[INFO] running `Command { std: "docker" "start" "-a" "e16e9966a5c0c47ba663aa8843318379da1bbaee8da5d7d9100c9fcfcf807976", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enso_automata-d124f44b7f0bfd1a)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test alphabet::tests::contains_zero_element ... ok
[INFO] [stderr]    Doc-tests enso-automata
[INFO] [stdout] test alphabet::tests::from_divisions_construction ... ok
[INFO] [stdout] test alphabet::tests::symbol_insertion ... ok
[INFO] [stdout] test alphabet::tests::len ... ok
[INFO] [stdout] test data::matrix::tests::add_row ... ok
[INFO] [stdout] test data::matrix::tests::add_column ... ok
[INFO] [stdout] test data::matrix::tests::construct_with_dimensions ... ok
[INFO] [stdout] test data::matrix::tests::default_size ... ok
[INFO] [stdout] test data::matrix::tests::row_column_indexing ... ok
[INFO] [stdout] test data::matrix::tests::safe_indexing ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_pattern_always ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_pattern_never ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_pattern_many ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_pattern_range ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_pattern_seq ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_pattern_or ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_complex_rules ... ok
[INFO] [stdout] test dfa::tests::bench_to_dfa_simple_rules ... ok
[INFO] [stdout] test dfa::tests::dfa_pattern_always ... ok
[INFO] [stdout] test dfa::tests::dfa_pattern_never ... ok
[INFO] [stdout] test dfa::tests::dfa_pattern_many ... ok
[INFO] [stdout] test dfa::tests::dfa_pattern_range ... ok
[INFO] [stdout] test dfa::tests::dfa_named_rules ... ok
[INFO] [stdout] test dfa::tests::dfa_pattern_seq ... ok
[INFO] [stdout] test dfa::tests::dfa_simple_rules ... ok
[INFO] [stdout] test nfa::tests::nfa_complex_rules ... ok
[INFO] [stdout] test nfa::tests::nfa_named_rules ... ok
[INFO] [stdout] test dfa::tests::dfa_pattern_or ... ok
[INFO] [stdout] test dfa::tests::dfa_complex_rules ... ok
[INFO] [stdout] test nfa::tests::nfa_pattern_many ... ok
[INFO] [stdout] test nfa::tests::nfa_pattern_always ... ok
[INFO] [stdout] test nfa::tests::nfa_pattern_never ... ok
[INFO] [stdout] test nfa::tests::nfa_pattern_or ... ok
[INFO] [stdout] test nfa::tests::nfa_pattern_range ... ok
[INFO] [stdout] test nfa::tests::nfa_pattern_seq ... ok
[INFO] [stdout] test nfa::tests::nfa_simple_rules ... ok
[INFO] [stdout] test pattern::tests::pattern_all_of ... ok
[INFO] [stdout] test pattern::tests::pattern_any_of ... ok
[INFO] [stdout] test pattern::tests::pattern_macro_character ... ok
[INFO] [stdout] test pattern::tests::pattern_macro_literal ... ok
[INFO] [stdout] test pattern::tests::pattern_many1 ... ok
[INFO] [stdout] test pattern::tests::pattern_none_of ... ok
[INFO] [stdout] test pattern::tests::pattern_none_of_codes ... ok
[INFO] [stdout] test pattern::tests::pattern_not_symbol ... ok
[INFO] [stdout] test pattern::tests::pattern_not ... ok
[INFO] [stdout] test pattern::tests::pattern_operator_bit_or ... ok
[INFO] [stdout] test pattern::tests::pattern_operator_bit_or_collapse ... ok
[INFO] [stdout] test pattern::tests::pattern_operator_shr ... ok
[INFO] [stdout] test pattern::tests::pattern_operator_shr_collapse ... ok
[INFO] [stdout] test pattern::tests::pattern_opt ... ok
[INFO] [stdout] test pattern::tests::pattern_repeat ... ok
[INFO] [stdout] test state::tests::state_data_default ... ok
[INFO] [stdout] test pattern::tests::pattern_repeat_between ... ok
[INFO] [stdout] test state::tests::state_default ... ok
[INFO] [stdout] test state::tests::state_targets ... ok
[INFO] [stdout] test symbol::tests::default ... ok
[INFO] [stdout] test symbol::tests::from_char ... ok
[INFO] [stdout] test symbol::tests::from_natural ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "e16e9966a5c0c47ba663aa8843318379da1bbaee8da5d7d9100c9fcfcf807976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e16e9966a5c0c47ba663aa8843318379da1bbaee8da5d7d9100c9fcfcf807976", kill_on_drop: false }`
[INFO] [stdout] e16e9966a5c0c47ba663aa8843318379da1bbaee8da5d7d9100c9fcfcf807976