[INFO] fetching crate lib-ruby-parser-ast 0.55.0...
[INFO] testing lib-ruby-parser-ast-0.55.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lib-ruby-parser-ast 0.55.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lib-ruby-parser-ast 0.55.0
[INFO] finished tweaking crates.io crate lib-ruby-parser-ast 0.55.0
[INFO] tweaked toml for crates.io crate lib-ruby-parser-ast 0.55.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lib-ruby-parser-ast 0.55.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 50 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding lib-ruby-parser-nodes v0.55.0 (available: v0.57.0)
[INFO] [stderr]       Adding liquid v0.26.0 (available: v0.26.11)
[INFO] [stderr]       Adding liquid-core v0.26.0 (available: v0.26.11)
[INFO] [stderr]       Adding liquid-lib v0.26.0 (available: v0.26.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab2d3e87da3a8e544b7ef74a6852c5a00f56034304c6e93b00c49a955e21186e
[INFO] running `Command { std: "docker" "start" "-a" "ab2d3e87da3a8e544b7ef74a6852c5a00f56034304c6e93b00c49a955e21186e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab2d3e87da3a8e544b7ef74a6852c5a00f56034304c6e93b00c49a955e21186e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2d3e87da3a8e544b7ef74a6852c5a00f56034304c6e93b00c49a955e21186e", kill_on_drop: false }`
[INFO] [stdout] ab2d3e87da3a8e544b7ef74a6852c5a00f56034304c6e93b00c49a955e21186e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42401c9bd7425bc7de06e9b388122c183e06973bc5f367598b06cb15e6989f92
[INFO] running `Command { std: "docker" "start" "-a" "42401c9bd7425bc7de06e9b388122c183e06973bc5f367598b06cb15e6989f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-ruby-parser-ast v0.55.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "42401c9bd7425bc7de06e9b388122c183e06973bc5f367598b06cb15e6989f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42401c9bd7425bc7de06e9b388122c183e06973bc5f367598b06cb15e6989f92", kill_on_drop: false }`
[INFO] [stdout] 42401c9bd7425bc7de06e9b388122c183e06973bc5f367598b06cb15e6989f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afc7af68c7bb208d3d2db2af9e429653b66cca5aa26df7cb410585369d93ccb0
[INFO] running `Command { std: "docker" "start" "-a" "afc7af68c7bb208d3d2db2af9e429653b66cca5aa26df7cb410585369d93ccb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-ruby-parser-ast v0.55.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "afc7af68c7bb208d3d2db2af9e429653b66cca5aa26df7cb410585369d93ccb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc7af68c7bb208d3d2db2af9e429653b66cca5aa26df7cb410585369d93ccb0", kill_on_drop: false }`
[INFO] [stdout] afc7af68c7bb208d3d2db2af9e429653b66cca5aa26df7cb410585369d93ccb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4101ef0440dafc05ace2fae580ac3397ab84d4e2979d9c4fe5c1e11e1c1dd51a
[INFO] running `Command { std: "docker" "start" "-a" "4101ef0440dafc05ace2fae580ac3397ab84d4e2979d9c4fe5c1e11e1c1dd51a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib_ruby_parser_ast-899f0e044120ff0a)
[INFO] [stdout] 
[INFO] [stdout] running 98 tests
[INFO] [stdout] test bytes::test_as_raw ... ok
[INFO] [stdout] test bytes::test_push ... ok
[INFO] [stdout] test bytes::test_set_raw ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_AliasNthRef ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_AmbiguousOperator ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_AmpersandInterpretedAsArgPrefix ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_BlockAndBlockArgGiven ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_AmbiguousFirstArgument ... ok
[INFO] [stdout] test bytes::test_into_raw ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_BeginNotAtTopLevel ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_BlockGivenToYield ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToFalse ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToLine ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToNil ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToFile ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToEncoding ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToNumparam ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToSelf ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantAssignToTrue ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ClassDefinitionInMethodBody ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ClassOrModuleNameMustBeConstant ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ComparisonAfterComparison ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CantSetVariable ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CsendInsideMasgn ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CvarArgument ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CvarWithoutId ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_DStarInterpretedAsArgPrefix ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_DuplicateHashKey ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_DuplicateVariableName ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_DuplicateKeyName ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_DuplicatedArgumentName ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_DynamicConstantAssignment ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ElseWithoutRescue ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_EncodingError ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_EmbeddedDocumentMeetsEof ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ForwardArgAfterRestarg ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_EndInMethod ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_EndlessSetterDefinition ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_AmbiguousRegexp ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ConstArgument ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_AmbiguousTernaryOperator ... ok
[INFO] [stdout] test bytes::test_new ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_GvarArgument ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidChar ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_GvarWithoutId ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidCharacterSyntax ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_IncompleteCharacterSyntax ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidCvarName ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_CircularArgumentReference ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidEscapeCharacter ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidGvarName ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidIdToGet ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_FractionAfterNumeric ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidIvarName ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidSymbol ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidHexEscape ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidReturnInClassOrModuleBody ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidMultibyteChar ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidOctalDigit ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_MultipleCodepointAtSingleChar ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_IvarArgument ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidUnicodeEscape ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_InvalidUnicodeCodepoint ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ModuleDefinitionInMethodBody ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_NoAnonymousBlockarg ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_IvarWithoutId ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_NoDigitsAfterDot ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_NoSuchLocalVariable ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_KeyMustBeValidAsLocalVariable ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_NumparamUsed ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_NthRefIsTooBig ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_OrdinaryParamDefined ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_NumericLiteralWithoutDigits ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_RegexError ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ReservedForNumparam ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_ParenthesesIterpretedAsArglist ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_SingletonLiteral ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_SlashRAtMiddleOfLine ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_SymbolLiteralWithInterpolation ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_StarInterpretedAsArgPrefix ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_TokAtEolWithoutExpression ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_TooLargeUnicodeCodepoint ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_TripleDotAtEol ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_TrailingCharInNumber ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnexpectedToken ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnterminatedHeredoc ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnknownTypeOfPercentString ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnterminatedHeredocId ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnterminatedList ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnterminatedQuotedString ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnknownRegexOptions ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnterminatedRegexp ... ok
[INFO] [stdout] test loc::test_is_empty ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnterminatedString ... ok
[INFO] [stdout] test loc::test_to_range ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_UnterminatedUnicodeEscape ... ok
[INFO] [stdout] test error::messages::render::tests::test_render_VoidValueExpression ... ok
[INFO] [stdout] test loc::test_fmt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 98 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib_ruby_parser_ast
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/traverse/visitor/visit_gen.rs - traverse::visitor::visit_gen::Visitor (line 8) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4101ef0440dafc05ace2fae580ac3397ab84d4e2979d9c4fe5c1e11e1c1dd51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4101ef0440dafc05ace2fae580ac3397ab84d4e2979d9c4fe5c1e11e1c1dd51a", kill_on_drop: false }`
[INFO] [stdout] 4101ef0440dafc05ace2fae580ac3397ab84d4e2979d9c4fe5c1e11e1c1dd51a