[INFO] fetching crate mun_syntax 0.2.0...
[INFO] testing mun_syntax-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mun_syntax 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mun_syntax 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mun_syntax 0.2.0
[INFO] finished tweaking crates.io crate mun_syntax 0.2.0
[INFO] tweaked toml for crates.io crate mun_syntax 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 87f5e343d729bcee4a7ec0666b2e2d3e6728e9d199ec7c7d5a0a64ec8d5e72cd
[INFO] running `"docker" "start" "-a" "87f5e343d729bcee4a7ec0666b2e2d3e6728e9d199ec7c7d5a0a64ec8d5e72cd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling drop_bomb v0.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling mun_abi v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling text_unit v0.1.10
[INFO] [stderr]    Compiling rowan v0.6.3
[INFO] [stderr]    Compiling mun_syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.17s
[INFO] running `"docker" "inspect" "87f5e343d729bcee4a7ec0666b2e2d3e6728e9d199ec7c7d5a0a64ec8d5e72cd"`
[INFO] running `"docker" "rm" "-f" "87f5e343d729bcee4a7ec0666b2e2d3e6728e9d199ec7c7d5a0a64ec8d5e72cd"`
[INFO] [stdout] 87f5e343d729bcee4a7ec0666b2e2d3e6728e9d199ec7c7d5a0a64ec8d5e72cd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97d0e9d8f57114a6d508071076a898b51a44596ee10cb5cf99053298f0ac3771
[INFO] running `"docker" "start" "-a" "97d0e9d8f57114a6d508071076a898b51a44596ee10cb5cf99053298f0ac3771"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling dtoa v0.4.5
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling serde_yaml v0.8.12
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling console v0.9.2
[INFO] [stderr]    Compiling insta v0.12.0
[INFO] [stderr]    Compiling mun_syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.86s
[INFO] running `"docker" "inspect" "97d0e9d8f57114a6d508071076a898b51a44596ee10cb5cf99053298f0ac3771"`
[INFO] running `"docker" "rm" "-f" "97d0e9d8f57114a6d508071076a898b51a44596ee10cb5cf99053298f0ac3771"`
[INFO] [stdout] 97d0e9d8f57114a6d508071076a898b51a44596ee10cb5cf99053298f0ac3771
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 46237b261ab9bb3028b6ba2753a652170dea6213a3b015bce5ae44fe3ba966b5
[INFO] running `"docker" "start" "-a" "46237b261ab9bb3028b6ba2753a652170dea6213a3b015bce5ae44fe3ba966b5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mun_syntax-ef3d73489d0dec88
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test api_walkthrough ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_current ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_nth_if ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_str ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_matches ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_bump_while ... ok
[INFO] [stdout] test ast::expr_extensions::tests::split_int_and_suffix ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_bump ... ok
[INFO] [stdout] test parsing::token_set::token_set_works_for_tokens ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_nth ... ok
[INFO] [stdout] test ast::expr_extensions::tests::split_float_and_suffix ... ok
[INFO] [stdout] test tests::lexer::symbols ... ok
[INFO] [stdout] test tests::parser::break_expr ... ok
[INFO] [stdout] test tests::lexer::ident ... ok
[INFO] [stdout] test tests::lexer::comments ... ok
[INFO] [stdout] test tests::lexer::strings ... ok
[INFO] [stdout] test tests::lexer::keywords ... ok
[INFO] [stdout] test tests::lexer::binary_cmp ... ok
[INFO] [stdout] test tests::lexer::unclosed_string ... ok
[INFO] [stdout] test tests::lexer::whitespace ... ok
[INFO] [stdout] test tests::parser::block_expr ... ok
[INFO] [stdout] test tests::lexer::numbers ... ok
[INFO] [stdout] test tests::parser::assignment_operands ... ok
[INFO] [stdout] test tests::parser::block ... ok
[INFO] [stdout] test tests::parser::binary_expr ... ok
[INFO] [stdout] test tests::parser::empty ... ok
[INFO] [stdout] test tests::parser::literals ... ok
[INFO] [stdout] test tests::parser::return_expr ... ok
[INFO] [stdout] test tests::parser::loop_expr ... ok
[INFO] [stdout] test tests::parser::logic_operands ... ok
[INFO] [stdout] test tests::parser::extern_fn ... ok
[INFO] [stdout] test tests::parser::if_expr ... ok
[INFO] [stdout] test tests::parser::while_expr ... ok
[INFO] [stdout] test tests::parser::function_calls ... ok
[INFO] [stdout] test tests::parser::unary_expr ... ok
[INFO] [stdout] test tests::parser::compare_operands ... ok
[INFO] [stdout] test tests::parser::visibility ... ok
[INFO] [stdout] test tests::parser::expression_statement ... ok
[INFO] [stdout] test tests::parser::function ... ok
[INFO] [stdout] test tests::parser::struct_field_index ... ok
[INFO] [stdout] test tests::parser::struct_lit ... ok
[INFO] [stdout] test tests::parser::arithmetic_operands ... ok
[INFO] [stdout] test tests::parser::struct_def ... ok
[INFO] [stdout] test tests::parser::memory_type_specifier ... ok
[INFO] [stdout] test tests::parser::patterns ... ok
[INFO] [stderr]    Doc-tests mun_syntax
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "46237b261ab9bb3028b6ba2753a652170dea6213a3b015bce5ae44fe3ba966b5"`
[INFO] running `"docker" "rm" "-f" "46237b261ab9bb3028b6ba2753a652170dea6213a3b015bce5ae44fe3ba966b5"`
[INFO] [stdout] 46237b261ab9bb3028b6ba2753a652170dea6213a3b015bce5ae44fe3ba966b5