[INFO] cloning repository https://github.com/bplaat/brust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bplaat/brust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbplaat%2Fbrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbplaat%2Fbrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bad2e948f3aecabd4aa1eb07383ab99c0f0fe970
[INFO] testing bplaat/brust/bad2e948f3aecabd4aa1eb07383ab99c0f0fe970 against 1.98.0-beta.6+cargoflags=--release for beta-1.98-release-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbplaat%2Fbrust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bplaat/brust
[INFO] finished tweaking git repo https://github.com/bplaat/brust
[INFO] tweaked toml for git repo https://github.com/bplaat/brust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bplaat/brust on toolchain 1.98.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bplaat/brust 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" "+1.98.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef
[INFO] running `Command { std: "docker" "start" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef", 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" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef", 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" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.6" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling brust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.87s
[INFO] running `Command { std: "docker" "inspect" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef", 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" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling brust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef", 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" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.6" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/brust-923af32d93c55945)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/run_tests.rs (/opt/rustwide/target/release/deps/run_tests-a706c123824adb2a)
[INFO] [stdout] 
[INFO] [stdout] running 129 tests
[INFO] [stdout] test e08_return_type_mismatch ... ok
[INFO] [stdout] test e04_unknown_struct ... ok
[INFO] [stdout] test e02_undefined_function ... ok
[INFO] [stdout] test e07_assign_immutable ... ok
[INFO] [stdout] test e06_no_field_on_struct ... ok
[INFO] [stdout] test e05_missing_struct_field ... ok
[INFO] [stdout] test e01_undefined_variable ... ok
[INFO] [stdout] test e15_no_method ... ok
[INFO] [stdout] test e11_arithmetic_on_bool ... ok
[INFO] [stdout] test e09_wrong_arg_count ... ok
[INFO] [stdout] test e16_wrong_enum_fields ... ok
[INFO] [stdout] test e19_condition_not_bool ... ok
[INFO] [stdout] test e03_unknown_type ... ok
[INFO] [stdout] test e10_no_variant ... ok
[INFO] [stdout] test e17_negation_on_bool ... ok
[INFO] [stdout] test e20_missing_return_path ... ok
[INFO] [stdout] test e13_mut_borrow_immutable ... ok
[INFO] [stdout] test e21_arg_type_mismatch ... ok
[INFO] [stdout] test e14_impl_unknown_type ... ok
[INFO] [stdout] test e12_cannot_deref ... ok
[INFO] [stdout] test e18_bitwise_on_float ... ok
[INFO] [stdout] test e23_private_fn ... ok
[INFO] [stdout] test e26_missing_mod_file ... ok
[INFO] [stdout] test e29_private_method_from_sibling ... ok
[INFO] [stdout] test e24_private_field ... ok
[INFO] [stdout] test e25_private_struct ... ok
[INFO] [stdout] test e27_qualified_struct_private_field ... ok
[INFO] [stdout] test e22_borrow_conflict ... ok
[INFO] [stdout] test e28_private_method ... ok
[INFO] [stdout] test e37_while_let_int_pattern_on_bool ... ok
[INFO] [stdout] test e38_while_let_unknown_variant ... ok
[INFO] [stdout] test e34_match_arm_type_mismatch ... ok
[INFO] [stdout] test e31_extern_fn_outside_unsafe ... ok
[INFO] [stdout] test e32_extern_without_unsafe ... ok
[INFO] [stdout] test e30_qualified_struct_missing_field ... ok
[INFO] [stdout] test e41_while_let_enum_pattern_wrong_type ... ok
[INFO] [stdout] test e35_if_no_else_value ... ok
[INFO] [stdout] test e39_while_let_too_many_bindings ... ok
[INFO] [stdout] test e33_if_else_type_mismatch ... ok
[INFO] [stdout] test e36_while_let_bool_pattern_on_nonbool ... ok
[INFO] [stdout] test e42_byte_literal_out_of_range ... ok
[INFO] [stdout] test e43_unicode_escape_surrogate ... ok
[INFO] [stdout] test e40_while_let_wrong_named_field ... ok
[INFO] [stdout] test e48_unknown_string_escape ... ok
[INFO] [stdout] test e44_unicode_escape_out_of_range ... ok
[INFO] [stdout] test e50_int_suffix_out_of_range ... ok
[INFO] [stdout] test e51_invalid_octal_digit ... ok
[INFO] [stdout] test e45_empty_hex_literal ... ok
[INFO] [stdout] test e49_empty_unicode_escape ... ok
[INFO] [stdout] test e54_iflet_chain_bad_cond ... ok
[INFO] [stdout] test e52_hex_escape_out_of_range ... ok
[INFO] [stdout] test e55_while_let_chain_bad_cond ... ok
[INFO] [stdout] test e46_empty_bin_literal ... ok
[INFO] [stdout] test e47_int_overflow ... ok
[INFO] [stdout] test e53_byte_literal_non_ascii ... ok
[INFO] [stdout] test t_04_control_flow ... ok
[INFO] [stdout] test t_08_enums_tuple ... ok
[INFO] [stdout] test t_03_variables ... ok
[INFO] [stdout] test t_01_hello ... ok
[INFO] [stdout] test t_05_functions ... ok
[INFO] [stdout] test t_06_structs ... ok
[INFO] [stdout] test t_02_arithmetic ... ok
[INFO] [stdout] test t_14_fn_ptrs ... ok
[INFO] [stdout] test t_07_enums_basic ... ok
[INFO] [stdout] test t_10_match_patterns ... ok
[INFO] [stdout] test t_17_pointers ... ok
[INFO] [stdout] test t_11_tuples ... ok
[INFO] [stdout] test t_15_type_alias ... ok
[INFO] [stdout] test t_09_enums_named ... ok
[INFO] [stdout] test t_19_recursion ... ok
[INFO] [stdout] test t_20_bitwise ... ok
[INFO] [stdout] test t_22_nested_structs ... ok
[INFO] [stdout] test t_23_float_fns ... ok
[INFO] [stdout] test t_25_loop ... ok
[INFO] [stdout] test t_18_implicit_return ... ok
[INFO] [stdout] test t_16_modules ... ok
[INFO] [stdout] test t_13_floats ... ok
[INFO] [stdout] test t_12_arrays ... ok
[INFO] [stdout] test t_21_strings ... ok
[INFO] [stdout] test t_27_break_continue ... ok
[INFO] [stdout] test t_28_traits ... ok
[INFO] [stdout] test t_26_for_loop ... ok
[INFO] [stdout] test t_32_attributes ... ok
[INFO] [stdout] test t_33_visibility ... ok
[INFO] [stdout] test t_24_complex_enum ... ok
[INFO] [stdout] test t_29_ranges ... ok
[INFO] [stdout] test t_35_file_mod ... ok
[INFO] [stdout] test t_37_private_within_mod ... ok
[INFO] [stdout] test t_39_file_mod_prescan ... ok
[INFO] [stdout] test t_38_use_alias_isolation ... ok
[INFO] [stdout] test t_30_self_type ... ok
[INFO] [stdout] test t_31_use_alias ... ok
[INFO] [stdout] test t_40_ffi ... ok
[INFO] [stdout] test t_34_self_super_paths ... ok
[INFO] [stdout] test t_43_or_patterns ... ok
[INFO] [stdout] test t_42_compound_assign ... ok
[INFO] [stdout] test t_41_expr_as_value ... ok
[INFO] [stdout] test t_46_print_macros ... ok
[INFO] [stdout] test t_44_match_guards ... ok
[INFO] [stdout] test t_36_module_bugs ... ok
[INFO] [stdout] test t_45_if_let ... ok
[INFO] [stdout] test t_48_unit_structs ... ok
[INFO] [stdout] test t_50_const_static ... ok
[INFO] [stdout] test t_47_loop_expr ... ok
[INFO] [stdout] test t_51_range_patterns ... ok
[INFO] [stdout] test t_49_tuple_structs ... ok
[INFO] [stdout] test t_54_if_let_chains ... ok
[INFO] [stdout] test t_56_struct_rest_patterns ... ok
[INFO] [stdout] test t_53_let_else ... ok
[INFO] [stdout] test t_59_abort_macros ... ok
[INFO] [stdout] test t_52_let_destructure ... ok
[INFO] [stdout] test t_58_at_bindings ... ok
[INFO] [stdout] test t_55_nested_patterns ... ok
[INFO] [stdout] test t_65_int_literals ... ok
[INFO] [stdout] test t_57_char_patterns ... ok
[INFO] [stdout] test t_60_iflet_expr ... ok
[INFO] [stdout] test t_64_byte_literals ... ok
[INFO] [stdout] test t_61_trait_defaults ... ok
[INFO] [stdout] test t_63_matches_macro ... ok
[INFO] [stdout] test t_62_struct_update ... ok
[INFO] [stdout] test t_69_octal_literals ... ok
[INFO] [stdout] test t_70_hex_escape ... ok
[INFO] [stdout] test t_66_string_unicode ... ok
[INFO] [stdout] test t_68_int_suffixes ... ok
[INFO] [stdout] test t_67_char_unicode ... ok
[INFO] [stdout] test t_71_float_suffixes ... ok
[INFO] [stdout] test t_72_iflet_expr_chain ... ok
[INFO] [stdout] test t_74_iflet_stmt_chain ... ok
[INFO] [stdout] test t_73_while_let_chain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 129 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef", kill_on_drop: false }`
[INFO] [stdout] 38ec1f84d6cb7698a7d5daa82fc9681e00e04a78d5e9b362ae90b808b0cac6ef