[INFO] fetching crate walrus 0.27.2...
[INFO] testing walrus-0.27.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate walrus 0.27.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate walrus 0.27.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate walrus 0.27.2
[INFO] tweaked toml for crates.io crate walrus 0.27.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate walrus 0.27.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate walrus 0.27.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-encoder v0.245.1
[INFO] [stderr]   Downloaded walrus-macro v0.26.0
[INFO] [stderr]   Downloaded criterion-plot v0.5.0
[INFO] [stderr]   Downloaded jiff-static v0.2.23
[INFO] [stderr]   Downloaded criterion v0.5.1
[INFO] [stderr]   Downloaded wasmparser v0.245.1
[INFO] [stderr]   Downloaded jiff v0.2.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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] 6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269
[INFO] running `Command { std: "docker" "start" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269", 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" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269", 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" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling wasm-encoder v0.245.1
[INFO] [stderr]    Compiling walrus-macro v0.26.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling wasmparser v0.245.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling walrus v0.27.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.07s
[INFO] running `Command { std: "docker" "inspect" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269", 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" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling walrus-macro v0.26.0
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling wasmparser v0.245.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling walrus v0.27.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.99s
[INFO] running `Command { std: "docker" "inspect" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269", 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" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/walrus-5972c3116bbcb7c9)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test ir::traversals::tests::dfs_in_order ... ok
[INFO] [stdout] test module::debug::dwarf::tests::test_converted_none_address ... ok
[INFO] [stdout] test module::debug::dwarf::tests::convert_callback_invoke ... ok
[INFO] [stdout] test module::exports::tests::get_exported_func ... ok
[INFO] [stdout] test module::debug::expression::tests::test_code_address_converter ... ok
[INFO] [stdout] test module::debug::expression::tests::test_code_address_generator ... ok
[INFO] [stdout] test module::exports::tests::get_exported_func_should_return_none_for_unknown_function_id ... ok
[INFO] [stdout] test module::exports::tests::get_exported_global ... ok
[INFO] [stdout] test module::exports::tests::get_exported_global_should_return_none_for_unknown_global_id ... ok
[INFO] [stdout] test module::debug::units::tests::test_create_instance ... ok
[INFO] [stdout] test module::debug::dwarf::tests::test_convert_high_pc ... ok
[INFO] [stdout] test module::exports::tests::get_exported_memory ... ok
[INFO] [stdout] test module::exports::tests::get_exported_table ... ok
[INFO] [stdout] test module::debug::dwarf::tests::test_converted_address ... ok
[INFO] [stdout] test module::exports::tests::delete ... ok
[INFO] [stdout] test ir::traversals::tests::dfs_in_order_try_table ... ok
[INFO] [stdout] test ir::traversals::tests::dfs_pre_order_mut ... ok
[INFO] [stdout] test module::functions::tests::get_memory_id ... ok
[INFO] [stdout] test module::exports::tests::get_exported_memory_should_return_none_for_unknown_memory_id ... ok
[INFO] [stdout] test module::functions::tests::replace_exported_func ... ok
[INFO] [stdout] test module::imports::tests::get_imported_func ... ok
[INFO] [stdout] test module::functions::tests::replace_imported_func_generated_no_op ... ok
[INFO] [stdout] test module::exports::tests::iter_mut_can_update_export_item ... ok
[INFO] [stdout] test module::exports::tests::get_exported_table_should_return_none_for_unknown_table_id ... ok
[INFO] [stdout] test module::memories::tests::memories_len ... ok
[INFO] [stdout] test tombstone_arena::tests::can_delete ... ok
[INFO] [stdout] test module::functions::tests::replace_imported_func ... ok
[INFO] [stdout] test module::imports::tests::get_func_by_name ... ok
[INFO] [stdout] test module::functions::tests::replace_exported_func_generated_no_op ... ok
[INFO] [stdout] test module::exports::tests::get_func_by_name ... ok
[INFO] [stderr]    Doc-tests walrus
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/ir/mod.rs - ir::Instr (line 242) ... ignored
[INFO] [stdout] test src/ir/mod.rs - ir::Instr (line 251) ... ignored
[INFO] [stdout] test src/module/functions/mod.rs - module::functions::Module::replace_exported_func (line 517) ... ignored
[INFO] [stdout] test src/module/functions/mod.rs - module::functions::Module::replace_imported_func (line 571) ... ignored
[INFO] [stdout] test src/ir/traversals.rs - ir::traversals::dfs_in_order (line 33) - compile ... ok
[INFO] [stdout] test src/ir/traversals.rs - ir::traversals::dfs_pre_order_mut (line 196) - compile ... ok
[INFO] [stdout] test src/module/types.rs - module::types::ModuleTypes::add_struct (line 181) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::FunctionBuilder::instr_seq (line 71) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::FunctionBuilder::finish (line 141) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::block (line 239) ... ok
[INFO] [stdout] test src/module/types.rs - module::types::ModuleTypes::add_rec_group (line 329) ... ok
[INFO] [stdout] test src/ty.rs - ty::CompositeType (line 268) ... ok
[INFO] [stdout] test src/dot.rs - dot::Module::write_graphviz_dot (line 17) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::loop_at (line 345) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::loop_ (line 311) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::if_else (line 385) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::if_else_at (line 441) ... ok
[INFO] [stdout] test src/module/types.rs - module::types::ModuleTypes::add_composite (line 267) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::FunctionBuilder::dangling_instr_seq (line 110) ... ok
[INFO] [stdout] test src/function_builder.rs - function_builder::InstrSeqBuilder<'_>::block_at (line 272) ... ok
[INFO] [stdout] test src/module/types.rs - module::types::ModuleTypes::add_array (line 225) ... ok
[INFO] [stdout] test src/ty.rs - ty::FieldType (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 1.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269", kill_on_drop: false }`
[INFO] [stdout] 6c3f007278a86341820d3128a0d8f7f0b5424d4cf676adc3900553fddc5c2269
