[INFO] fetching crate wasmparser 0.59.0...
[INFO] testing wasmparser-0.59.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate wasmparser 0.59.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate wasmparser 0.59.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmparser 0.59.0
[INFO] finished tweaking crates.io crate wasmparser 0.59.0
[INFO] tweaked toml for crates.io crate wasmparser 0.59.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate wasmparser 0.59.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53b8299ba197ab8db423d8d9c079e962ef998a31976521bc414ac1e05e32a5a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53b8299ba197ab8db423d8d9c079e962ef998a31976521bc414ac1e05e32a5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53b8299ba197ab8db423d8d9c079e962ef998a31976521bc414ac1e05e32a5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b8299ba197ab8db423d8d9c079e962ef998a31976521bc414ac1e05e32a5a5", kill_on_drop: false }`
[INFO] [stdout] 53b8299ba197ab8db423d8d9c079e962ef998a31976521bc414ac1e05e32a5a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c2daf8c5ea28f212a3f2f810515e1d2f9aef94036ca0046556cd1935d318ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "81c2daf8c5ea28f212a3f2f810515e1d2f9aef94036ca0046556cd1935d318ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmparser v0.59.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `Command { std: "docker" "inspect" "81c2daf8c5ea28f212a3f2f810515e1d2f9aef94036ca0046556cd1935d318ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c2daf8c5ea28f212a3f2f810515e1d2f9aef94036ca0046556cd1935d318ee", kill_on_drop: false }`
[INFO] [stdout] 81c2daf8c5ea28f212a3f2f810515e1d2f9aef94036ca0046556cd1935d318ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64742b31c18c6a8026ecd8f65fc7533fecc82e8c30f57527bdbe91e28a851f1b
[INFO] running `Command { std: "docker" "start" "-a" "64742b31c18c6a8026ecd8f65fc7533fecc82e8c30f57527bdbe91e28a851f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling wasmparser v0.59.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "64742b31c18c6a8026ecd8f65fc7533fecc82e8c30f57527bdbe91e28a851f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64742b31c18c6a8026ecd8f65fc7533fecc82e8c30f57527bdbe91e28a851f1b", kill_on_drop: false }`
[INFO] [stdout] 64742b31c18c6a8026ecd8f65fc7533fecc82e8c30f57527bdbe91e28a851f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1797c6486310a5e30c073344af84a5ff5da5fa2a548db86dc6828d62061bbe5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1797c6486310a5e30c073344af84a5ff5da5fa2a548db86dc6828d62061bbe5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasmparser-1330c10bbc326df5
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parser::tests::end_works ... ok
[INFO] [stdout] test parser::tests::custom_section ... ok
[INFO] [stdout] test parser::tests::module_code_errors ... ok
[INFO] [stdout] test parser::tests::header ... ok
[INFO] [stdout] test parser::tests::nested_section_too_big ... ok
[INFO] [stdout] test validator::test_validate ... ok
[INFO] [stdout] test parser::tests::type_section ... ok
[INFO] [stderr]    Doc-tests wasmparser
[INFO] [stdout] test parser::tests::function_section ... ok
[INFO] [stdout] test parser::tests::start_section ... ok
[INFO] [stdout] test parser::tests::module_code_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/readers/element_section.rs - readers::element_section::ElementSectionReader::read (line 170) ... ok
[INFO] [stdout] test src/readers/memory_section.rs - readers::memory_section::MemorySectionReader::read (line 45) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::skip_section (line 749) ... 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::BrTableIterator (line 1814) ... ok
[INFO] [stdout] test src/binary_reader.rs - binary_reader::BrTable::read_table (line 1783) ... ok
[INFO] [stdout] test src/readers/function_section.rs - readers::function_section::FunctionSectionReader::read (line 45) ... ok
[INFO] [stdout] test src/readers/code_section.rs - readers::code_section::CodeSectionReader::read (line 165) ... ok
[INFO] [stdout] test src/binary_reader.rs - binary_reader::BinaryReader::new (line 88) ... ok
[INFO] [stdout] test src/readers/data_section.rs - readers::data_section::DataSectionReader::read (line 70) ... ok
[INFO] [stdout] test src/readers/import_section.rs - readers::import_section::ImportSectionReader::read (line 52) ... ok
[INFO] [stdout] test src/readers/code_section.rs - readers::code_section::CodeSectionReader::into_iter (line 223) ... ok
[INFO] [stdout] test src/readers/global_section.rs - readers::global_section::GlobalSectionReader::read (line 51) ... 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::parse (line 302) ... ok
[INFO] [stdout] test src/readers/operators.rs - readers::operators::OperatorsReader::into_iter (line 84) ... ok
[INFO] [stdout] test src/readers/operators.rs - readers::operators::OperatorsIteratorWithOffsets::next (line 137) ... ok
[INFO] [stdout] test src/readers/type_section.rs - readers::type_section::TypeSectionReader::read (line 45) ... ok
[INFO] [stdout] test src/readers/type_section.rs - readers::type_section::TypeSectionReader::into_iter (line 98) ... ok
[INFO] [stdout] test src/readers/producers_section.rs - readers::producers_section::ProducersSectionReader::new (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1797c6486310a5e30c073344af84a5ff5da5fa2a548db86dc6828d62061bbe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1797c6486310a5e30c073344af84a5ff5da5fa2a548db86dc6828d62061bbe5", kill_on_drop: false }`
[INFO] [stdout] d1797c6486310a5e30c073344af84a5ff5da5fa2a548db86dc6828d62061bbe5