[INFO] fetching crate wasmparser 0.81.0...
[INFO] testing wasmparser-0.81.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate wasmparser 0.81.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate wasmparser 0.81.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmparser 0.81.0
[INFO] finished tweaking crates.io crate wasmparser 0.81.0
[INFO] tweaked toml for crates.io crate wasmparser 0.81.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate crates.io crate wasmparser 0.81.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdf30c182a3cac436e22268f762a091c9870193d39586c9ef63dbbda08fb002d
[INFO] running `Command { std: "docker" "start" "-a" "cdf30c182a3cac436e22268f762a091c9870193d39586c9ef63dbbda08fb002d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf30c182a3cac436e22268f762a091c9870193d39586c9ef63dbbda08fb002d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf30c182a3cac436e22268f762a091c9870193d39586c9ef63dbbda08fb002d", kill_on_drop: false }`
[INFO] [stdout] cdf30c182a3cac436e22268f762a091c9870193d39586c9ef63dbbda08fb002d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e9828f2af8e976408091aa08f3e5be19b7a1810321d3e791bb2bbedd7f809a5
[INFO] running `Command { std: "docker" "start" "-a" "5e9828f2af8e976408091aa08f3e5be19b7a1810321d3e791bb2bbedd7f809a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmparser v0.81.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `Command { std: "docker" "inspect" "5e9828f2af8e976408091aa08f3e5be19b7a1810321d3e791bb2bbedd7f809a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9828f2af8e976408091aa08f3e5be19b7a1810321d3e791bb2bbedd7f809a5", kill_on_drop: false }`
[INFO] [stdout] 5e9828f2af8e976408091aa08f3e5be19b7a1810321d3e791bb2bbedd7f809a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c839b30219aee645d91d97ed9b6271b7fcff78d0efd5415ae9f88522ac868cfa
[INFO] running `Command { std: "docker" "start" "-a" "c839b30219aee645d91d97ed9b6271b7fcff78d0efd5415ae9f88522ac868cfa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling wasmparser v0.81.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.93s
[INFO] running `Command { std: "docker" "inspect" "c839b30219aee645d91d97ed9b6271b7fcff78d0efd5415ae9f88522ac868cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c839b30219aee645d91d97ed9b6271b7fcff78d0efd5415ae9f88522ac868cfa", kill_on_drop: false }`
[INFO] [stdout] c839b30219aee645d91d97ed9b6271b7fcff78d0efd5415ae9f88522ac868cfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 073581e807865331e1f27a8137d5b790c0539c675a888cb497dc6e9135205a00
[INFO] running `Command { std: "docker" "start" "-a" "073581e807865331e1f27a8137d5b790c0539c675a888cb497dc6e9135205a00", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmparser-42a054198e00d7b0)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test parser::tests::custom_section ... ok
[INFO] [stdout] test parser::tests::end_works ... ok
[INFO] [stdout] test parser::tests::function_section ... ok
[INFO] [stdout] test parser::tests::module_code_errors ... ok
[INFO] [stdout] test parser::tests::header ... ok
[INFO] [stdout] test parser::tests::type_section ... ok
[INFO] [stdout] test parser::tests::module_code_one ... ok
[INFO] [stdout] test parser::tests::start_section ... ok
[INFO] [stdout] test validator::test_validate ... ok
[INFO] [stdout] test validator::func::tests::operand_stack_height ... ok
[INFO] [stderr]    Doc-tests wasmparser
[INFO] [stdout] test parser::tests::nested_section_too_big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/readers/element_section.rs - readers::element_section::ElementSectionReader::read (line 162) - compile ... ok
[INFO] [stdout] test src/readers/table_section.rs - readers::table_section::TableSectionReader::read (line 45) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::skip_section (line 760) ... ok
[INFO] [stdout] test src/readers/global_section.rs - readers::global_section::GlobalSectionReader::read (line 51) ... ok
[INFO] [stdout] test src/readers/code_section.rs - readers::code_section::CodeSectionReader::read (line 178) ... ok
[INFO] [stdout] test src/binary_reader.rs - binary_reader::BrTable::targets (line 1959) ... ok
[INFO] [stdout] test src/readers/type_section.rs - readers::type_section::TypeSectionReader::into_iter (line 98) ... ok
[INFO] [stdout] test src/readers/import_section.rs - readers::import_section::ImportSectionReader::read (line 52) ... ok
[INFO] [stdout] test src/readers/operators.rs - readers::operators::OperatorsReader::into_iter (line 88) ... ok
[INFO] [stdout] test src/readers/producers_section.rs - readers::producers_section::ProducersSectionReader::new (line 123) ... ok
[INFO] [stdout] test src/readers/data_section.rs - readers::data_section::DataSectionReader::read (line 79) ... ok
[INFO] [stdout] test src/readers/memory_section.rs - readers::memory_section::MemorySectionReader::read (line 45) ... ok
[INFO] [stdout] test src/readers/export_section.rs - readers::export_section::ExportSectionReader::read (line 52) ... ok
[INFO] [stdout] test src/binary_reader.rs - binary_reader::BinaryReader::new (line 81) ... ok
[INFO] [stdout] test src/readers/code_section.rs - readers::code_section::CodeSectionReader::into_iter (line 237) ... ok
[INFO] [stdout] test src/readers/tag_section.rs - readers::tag_section::TagSectionReader::read (line 45) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::parse (line 307) ... ok
[INFO] [stdout] test src/readers/type_section.rs - readers::type_section::TypeSectionReader::read (line 45) ... ok
[INFO] [stdout] test src/readers/operators.rs - readers::operators::OperatorsIteratorWithOffsets::next (line 141) ... ok
[INFO] [stdout] test src/readers/function_section.rs - readers::function_section::FunctionSectionReader::read (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "073581e807865331e1f27a8137d5b790c0539c675a888cb497dc6e9135205a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073581e807865331e1f27a8137d5b790c0539c675a888cb497dc6e9135205a00", kill_on_drop: false }`
[INFO] [stdout] 073581e807865331e1f27a8137d5b790c0539c675a888cb497dc6e9135205a00