[INFO] fetching crate vermis 0.5.0...
[INFO] testing vermis-0.5.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate vermis 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate vermis 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate vermis 0.5.0
[INFO] tweaked toml for crates.io crate vermis 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vermis 0.5.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vermis 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88
[INFO] running `Command { std: "docker" "start" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vermis v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vermis v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/vermis/f67dd629a5e91400/out/vermis-f67dd629a5e91400)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/conformance.rs (/opt/rustwide/target/debug/build/vermis/eb4e4016e532871a/out/conformance-eb4e4016e532871a)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test upstream_programs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/keywords.rs (/opt/rustwide/target/debug/build/vermis/3eb07289ae481548/out/keywords-3eb07289ae481548)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test classifies_reserved_keywords ... ok
[INFO] [stdout] test keeps_contextual_keywords_as_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lexer.rs (/opt/rustwide/target/debug/build/vermis/ce49c9a03af8272b/out/lexer-ce49c9a03af8272b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test malformed_delimiters ... ok
[INFO] [stdout] test recognizes_longest_operators ... ok
[INFO] [stdout] test tracks_interpolated_braces ... ok
[INFO] [stdout] test escapes_and_unfinished_strings ... ok
[INFO] [stdout] test broken_braces_have_separate_diagnostic_span ... ok
[INFO] [stdout] test spans_partition_arbitrary_bytes ... ok
[INFO] [stdout] test empty_and_whitespace ... ok
[INFO] [stdout] test handles_unicode_without_requiring_utf8 ... ok
[INFO] [stdout] test upstream_unicode_decoding_is_not_scalar_validation ... ok
[INFO] [stdout] test scans_names_and_number_like_sequences ... ok
[INFO] [stdout] test interpolation_modes ... ok
[INFO] [stdout] test preserves_embedded_nul ... ok
[INFO] [stdout] test attributes ... ok
[INFO] [stdout] test recognizes_comments_and_strings ... ok
[INFO] [stdout] test nul_ends_lexical_bodies_but_is_preserved ... ok
[INFO] [stdout] test every_byte_pair_terminates_and_round_trips ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/markup.rs (/opt/rustwide/target/debug/build/vermis/6d3273b324a5e4c2/out/markup-6d3273b324a5e4c2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test raw_text ... ok
[INFO] [stdout] test malformed ... ok
[INFO] [stdout] test grammar ... ok
[INFO] [stdout] test isolation ... ok
[INFO] [stdout] test bytes_and_nesting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parser.rs (/opt/rustwide/target/debug/build/vermis/0a1d28cec1542440/out/parser-0a1d28cec1542440)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test declaration_type_context ... ok
[INFO] [stdout] test empty_type_arguments ... ok
[INFO] [stdout] test grammar ... ok
[INFO] [stdout] test attributed_declarations ... ok
[INFO] [stdout] test numeric_literals ... ok
[INFO] [stdout] test precedence_and_associativity ... ok
[INFO] [stdout] test types_are_structured ... ok
[INFO] [stdout] test enabled_syntax ... ok
[INFO] [stdout] test exported_functions_are_structured ... ok
[INFO] [stdout] test classes_are_structured ... ok
[INFO] [stdout] test access_types_are_structured ... ok
[INFO] [stdout] test condition_bindings ... ok
[INFO] [stdout] test malformed_syntax ... ok
[INFO] [stdout] test nesting_boundary ... ok
[INFO] [stdout] test recovery_and_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/view.rs (/opt/rustwide/target/debug/build/vermis/ab8e827a72b7cfbf/out/view-ab8e827a72b7cfbf)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test borrowed_children_and_invalid_indices ... ok
[INFO] [stdout] test named_types_and_calls ... ok
[INFO] [stdout] test named_statements_and_expressions ... ok
[INFO] [stdout] test every_kind_has_a_view ... ok
[INFO] [stdout] test markup_views ... ok
[INFO] [stdout] test corpus_and_recovery ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vermis
[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" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88", kill_on_drop: false }`
[INFO] [stdout] ddd6599ce813d4dcd972d865209e4c1c7c78eed97eb663b28d0c43a03e424e88
