[INFO] cloning repository https://github.com/Valtis/YATCP [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Valtis/YATCP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValtis%2FYATCP", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValtis%2FYATCP'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfec709fd15e2493a2a3eb1cbef605539bc87cdd [INFO] testing Valtis/YATCP against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValtis%2FYATCP" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Valtis/YATCP on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Valtis/YATCP [INFO] finished tweaking git repo https://github.com/Valtis/YATCP [INFO] tweaked toml for git repo https://github.com/Valtis/YATCP written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Valtis/YATCP already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded const_fn v0.4.3 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded libc v0.2.85 [INFO] [stderr] Downloaded rustc-demangle v0.1.18 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded took v0.1.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded gimli v0.23.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8280a3a2e5c1ee007484c40e692e2c2a45c54877c2e484d1d3dc2ef6ba116c5c [INFO] running `Command { std: "docker" "start" "-a" "8280a3a2e5c1ee007484c40e692e2c2a45c54877c2e484d1d3dc2ef6ba116c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8280a3a2e5c1ee007484c40e692e2c2a45c54877c2e484d1d3dc2ef6ba116c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8280a3a2e5c1ee007484c40e692e2c2a45c54877c2e484d1d3dc2ef6ba116c5c", kill_on_drop: false }` [INFO] [stdout] 8280a3a2e5c1ee007484c40e692e2c2a45c54877c2e484d1d3dc2ef6ba116c5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a26efdf5baf2cf1d85b6b97195cb384066db6e069c7e411457f01d9e875a1480 [INFO] running `Command { std: "docker" "start" "-a" "a26efdf5baf2cf1d85b6b97195cb384066db6e069c7e411457f01d9e875a1480", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling took v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling compiler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.78s [INFO] running `Command { std: "docker" "inspect" "a26efdf5baf2cf1d85b6b97195cb384066db6e069c7e411457f01d9e875a1480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a26efdf5baf2cf1d85b6b97195cb384066db6e069c7e411457f01d9e875a1480", kill_on_drop: false }` [INFO] [stdout] a26efdf5baf2cf1d85b6b97195cb384066db6e069c7e411457f01d9e875a1480 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87e6775b9ecaf168dd866a8446456f37bfcaa64c18e703cf932c2c76ab27adaa [INFO] running `Command { std: "docker" "start" "-a" "87e6775b9ecaf168dd866a8446456f37bfcaa64c18e703cf932c2c76ab27adaa", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.25s [INFO] running `Command { std: "docker" "inspect" "87e6775b9ecaf168dd866a8446456f37bfcaa64c18e703cf932c2c76ab27adaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87e6775b9ecaf168dd866a8446456f37bfcaa64c18e703cf932c2c76ab27adaa", kill_on_drop: false }` [INFO] [stdout] 87e6775b9ecaf168dd866a8446456f37bfcaa64c18e703cf932c2c76ab27adaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ffc2aa74a1822bb0804e5c139b61710df6616b142e5cfe2182cb628a8f408f08 [INFO] running `Command { std: "docker" "start" "-a" "ffc2aa74a1822bb0804e5c139b61710df6616b142e5cfe2182cb628a8f408f08", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.86s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/compiler-a6bf0c529fcba539) [INFO] [stdout] [INFO] [stdout] running 76 tests [INFO] [stdout] test common::string_table::inserting_same_string_multiple_times_returns_same_pointer ... ok [INFO] [stdout] test common::string_table::inserting_multiple_into_empty_table_returns_successive_indexes ... ok [INFO] [stdout] test backend::byte_generator::test::should_generate_byte_code_for_return_with_integer_value ... ok [INFO] [stdout] test backend::byte_generator::test::should_generate_byte_code_for_return_without_value ... ok [INFO] [stdout] test backend::byte_generator::test::should_generate_byte_code_for_boolean_false_constant ... ok [INFO] [stdout] test backend::byte_generator::test::should_generate_byte_code_for_conditional_jump_using_boolean_variable ... ok [INFO] [stdout] test backend::byte_generator::test::should_generate_byte_code_for_boolean_true_constant ... ok [INFO] [stdout] test frontend::lexer::tests::bad_character_literals_are_reported ... ok [INFO] [stdout] test frontend::lexer::tests::binary_numbers_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::empty_stream_returns_eofs ... ok [INFO] [stdout] test frontend::lexer::tests::character_literals_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::invalid_number_type_letter_is_reported ... ok [INFO] [stdout] test frontend::lexer::tests::keywords_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::lexer_returns_error_token_number_when_number_has_invalid_type_letter ... ok [INFO] [stdout] test frontend::lexer::tests::identifiers_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::multiple_decimal_separators_are_reported ... ok [INFO] [stdout] test frontend::lexer::tests::hexadecimals_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::numbers_with_integer_type_letter_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::multiple_decimal_separators_generate_error_tokens ... ok [INFO] [stdout] test frontend::lexer::tests::strings_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::operators_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::parenthesis_and_other_symbols_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::unexpected_escape_characters_are_reported ... ok [INFO] [stdout] test frontend::lexer::tests::unexpected_starting_symbol_are_ignored_when_getting_tokens ... ok [INFO] [stdout] test frontend::lexer::tests::unexpected_escape_characters_produce_correct_tokens ... ok [INFO] [stdout] test frontend::lexer::tests::unexpected_starting_symbol_are_reported ... ok [INFO] [stdout] test frontend::lexer::tests::unterminated_string_is_reported ... ok [INFO] [stdout] test frontend::lexer::tests::valid_byte_constants_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::valid_floats_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::valid_doubles_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::unterminated_string_produces_correct_error_tokens ... ok [INFO] [stdout] test frontend::lexer::tests::valid_integer_constants_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::valid_long_constants_are_accepted ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::jumps_followed_by_labels_generate_correct_bb ... ok [INFO] [stdout] test frontend::lexer::tests::valid_integral_constants_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::whitespace_does_not_affect_parenthesis ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::jumps_end_the_block ... ok [INFO] [stdout] test frontend::lexer::tests::valid_short_constants_are_accepted ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::label_followed_by_return_generate_correct_bb ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::labels_followed_by_jumps_generate_correct_bb ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::labels_start_a_new_block ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::return_followed_by_jump_generate_correct_bb ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::no_branching_constructs_single_bb ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::return_followed_by_label_generate_correct_bb ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::return_statement_end_the_block ... ok [INFO] [stdout] test middleend::cfg::tests::conditional_jump_sets_branch_not_taken_block_if_jump_is_in_last_block ... ok [INFO] [stdout] test middleend::cfg::tests::creating_new_block_after_a_block_inserts_new_zero_sized_block ... ok [INFO] [stdout] test middleend::cfg::tests::creating_new_block_as_the_first_block_inserts_new_zero_sized_block ... ok [INFO] [stdout] test middleend::cfg::tests::creating_new_block_as_the_last_block_inserts_new_zero_sized_block ... ok [INFO] [stdout] test middleend::cfg::tests::inserting_statement_into_empty_block_updates_bb_info_correctly_and_inserts_the_statement ... ok [INFO] [stdout] test middleend::cfg::tests::inserting_statement_into_end_of_nonzero_block_updates_bb_info_correctly_and_inserts_the_statement ... ok [INFO] [stdout] test middleend::cfg::tests::removing_statement_from_the_beginning_of_function_updates_cfg_and_function_correctly ... ok [INFO] [stdout] test middleend::cfg::tests::inserting_statement_into_nonzero_block_updates_bb_info_correctly_and_inserts_the_statement ... ok [INFO] [stdout] test middleend::cfg::tests::inserting_statement_into_start_of_nonzero_block_updates_bb_info_correctly_and_inserts_the_statement ... ok [INFO] [stdout] test middleend::optimizer::conditional_jump_conversion::tests::false_edge_is_removed_and_jump_converted_to_unconditional_if_jump_operand_is_true ... ok [INFO] [stdout] test middleend::cfg::tests::removing_statements_from_block_with_size_of_one_updates_cfg_and_function_correctly ... ok [INFO] [stdout] test middleend::cfg::tests::removing_statements_from_multiple_basic_blocks_updates_cfg_and_function_correctly ... ok [INFO] [stdout] test middleend::cfg::tests::removing_statements_from_multiple_basic_blocks_boundaries_updates_cfg_and_function_correctly ... ok [INFO] [stdout] test middleend::optimizer::conditional_jump_conversion::tests::true_edge_is_removed_and_jump_removed_if_jump_operand_is_true ... ok [INFO] [stdout] test middleend::optimizer::dead_store::tests::dead_return_value_is_removed_without_removing_the_call ... ok [INFO] [stdout] test middleend::optimizer::conditional_jump_conversion::tests::variable_is_removed_from_phi_function_if_the_edge_is_removed_and_condition_is_true ... ok [INFO] [stdout] test middleend::optimizer::dead_store::tests::dead_store_is_removed ... ok [INFO] [stdout] test middleend::optimizer::conditional_jump_conversion::tests::variable_is_removed_from_phi_function_if_the_edge_is_removed_and_condition_is_false ... ok [INFO] [stdout] test middleend::optimizer::dead_store::tests::return_value_is_not_removed_when_it_is_used ... ok [INFO] [stdout] test middleend::optimizer::dead_store::tests::store_is_not_removed_when_used_in_function_call ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merge_handles_case_where_successor_block_has_no_label_when_inserting_jumps ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merge_of_block_with_conditional_jump_to_block_that_follows_the_original_child_block_is_correct ... ok [INFO] [stdout] test middleend::optimizer::conditional_jump_conversion::tests::phi_functions_are_not_modified_if_no_edges_are_removed ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merge_of_two_successive_blocks_where_child_has_conditional_jump_and_false_branch_will_follow_the_merged_block_is_correct ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merge_where_child_block_is_empty_works ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merge_of_block_with_conditional_jump_where_false_branch_requires_jump_but_target_block_has_no_label_works ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merging_two_successive_blocks_where_child_is_connected_to_end_and_has_only_label_works ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merge_where_parent_block_is_empty_works ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::when_merging_two_blocks_where_child_has_fall_through_to_next_block_jump_is_inserted_and_adjacency_updated_after_merge ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::merging_two_successive_blocks_where_child_is_connected_to_end_works ... ok [INFO] [stdout] test middleend::optimizer::merge_block::tests::when_merging_two_blocks_where_child_has_only_a_label_and_has_fall_through_to_next_block_jump_is_inserted_and_adjacency_updated_after_merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/compiler-176aa94d3cb33638) [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] Doc-tests compiler [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] running `Command { std: "docker" "inspect" "ffc2aa74a1822bb0804e5c139b61710df6616b142e5cfe2182cb628a8f408f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffc2aa74a1822bb0804e5c139b61710df6616b142e5cfe2182cb628a8f408f08", kill_on_drop: false }` [INFO] [stdout] ffc2aa74a1822bb0804e5c139b61710df6616b142e5cfe2182cb628a8f408f08