[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] 0fcb2c54297bf14fae41aaf28864d6d4c2ed02ef [INFO] testing Valtis/YATCP against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValtis%2FYATCP" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Valtis/YATCP on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded took v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ada37057114e7a4b9d8bf4910607661e6a9b699857cac2a1e39cae0f3ec92ccd [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" "ada37057114e7a4b9d8bf4910607661e6a9b699857cac2a1e39cae0f3ec92ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ada37057114e7a4b9d8bf4910607661e6a9b699857cac2a1e39cae0f3ec92ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada37057114e7a4b9d8bf4910607661e6a9b699857cac2a1e39cae0f3ec92ccd", kill_on_drop: false }` [INFO] [stdout] ada37057114e7a4b9d8bf4910607661e6a9b699857cac2a1e39cae0f3ec92ccd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73050468b1299dfd8563484a0815335cb0fc98cb70bf5b511160c935449fd32a [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" "73050468b1299dfd8563484a0815335cb0fc98cb70bf5b511160c935449fd32a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling took v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling compiler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.94s [INFO] running `Command { std: "docker" "inspect" "73050468b1299dfd8563484a0815335cb0fc98cb70bf5b511160c935449fd32a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73050468b1299dfd8563484a0815335cb0fc98cb70bf5b511160c935449fd32a", kill_on_drop: false }` [INFO] [stdout] 73050468b1299dfd8563484a0815335cb0fc98cb70bf5b511160c935449fd32a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 800c6389835e16d25dee8370704ac020b586ef41ef4d8f14029f58a70db89be9 [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" "800c6389835e16d25dee8370704ac020b586ef41ef4d8f14029f58a70db89be9", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.75s [INFO] running `Command { std: "docker" "inspect" "800c6389835e16d25dee8370704ac020b586ef41ef4d8f14029f58a70db89be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "800c6389835e16d25dee8370704ac020b586ef41ef4d8f14029f58a70db89be9", kill_on_drop: false }` [INFO] [stdout] 800c6389835e16d25dee8370704ac020b586ef41ef4d8f14029f58a70db89be9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] 4bc204b23ec4503ddb1d81277a226241205c7b1a180005d961dd693c2fcc11e1 [INFO] running `Command { std: "docker" "start" "-a" "4bc204b23ec4503ddb1d81277a226241205c7b1a180005d961dd693c2fcc11e1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/compiler-ab74a0edfb0f5df3 [INFO] [stdout] [INFO] [stdout] running 102 tests [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_true_constant ... 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::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_constant_reg_comparison ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_reg_return ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_constant_integer_return ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_reg_constant_comparison ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_constant_constant_comparison ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_constant_reg_multiplication ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_reg_reg_comparison ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_reg_constant_multiplication ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_constant_constant_division ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_constant_reg_division ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_sub_reg_from_constant ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_reg_constant_division ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_reg_to_reg_move ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_two_address_form_register_register_multiplication ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_two_address_form_sub_reg_to_reg ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_reg_boolean_constant_move ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_two_address_form_add_constant_to_reg ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_reg_reg_division ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_sub_constant_from_reg ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_constant_to_reg_move ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_two_constant_subtraction ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_break_three_address_reg_addition_to_two_address_form ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_two_address_form_add_constant_to_reg_with_constant_as_first_argument ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_two_address_form_add_reg_to_reg ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_work_with_void_return ... ok [INFO] [stdout] test common::string_table::inserting_same_string_multiple_times_returns_same_pointer ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_allocate_regs_for_two_constant_addition ... ok [INFO] [stdout] test common::string_table::inserting_multiple_into_empty_table_returns_successive_indexes ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_break_three_address_constant_subtraction_to_two_address_form ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_break_three_address_constant_addition_to_two_address_form ... ok [INFO] [stdout] test frontend::lexer::tests::bad_character_literals_are_reported ... ok [INFO] [stdout] test backend::code_generator::x64::stack_allocator::tests::should_break_three_address_from_reg_subtraction_to_two_address_form ... ok [INFO] [stdout] test frontend::lexer::tests::character_literals_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::hexadecimals_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::keywords_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::multiple_decimal_separators_generate_error_tokens ... ok [INFO] [stdout] test frontend::lexer::tests::empty_stream_returns_eofs ... ok [INFO] [stdout] test frontend::lexer::tests::multiple_decimal_separators_are_reported ... ok [INFO] [stdout] test frontend::lexer::tests::binary_numbers_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::invalid_number_type_letter_is_reported ... ok [INFO] [stdout] test frontend::lexer::tests::parenthesis_and_other_symbols_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::strings_are_accepted ... ok [INFO] [stdout] test frontend::lexer::tests::unexpected_escape_characters_produce_correct_tokens ... ok [INFO] [stdout] test frontend::lexer::tests::identifiers_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_reported ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::no_branching_constructs_single_bb ... ok [INFO] [stdout] test frontend::lexer::tests::valid_integers_are_accepted ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::jumps_end_the_block ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::label_followed_by_return_generate_correct_bb ... ok [INFO] [stdout] test frontend::lexer::tests::whitespace_does_not_affect_parenthesis ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::jumps_followed_by_labels_generate_correct_bb ... ok [INFO] [stdout] test frontend::lexer::tests::unterminated_string_produces_correct_error_tokens ... ok [INFO] [stdout] test frontend::lexer::tests::valid_doubles_are_accepted ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::labels_followed_by_jumps_generate_correct_bb ... ok [INFO] [stdout] test frontend::lexer::tests::unterminated_string_is_reported ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::labels_start_a_new_block ... ok [INFO] [stdout] test frontend::lexer::tests::valid_floats_are_accepted ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::return_statement_end_the_block ... ok [INFO] [stdout] test frontend::lexer::tests::operators_are_accepted ... 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_as_the_first_block_inserts_new_zero_sized_block ... ok [INFO] [stdout] test middleend::cfg::basic_block::tests::return_followed_by_label_generate_correct_bb ... ok [INFO] [stdout] test middleend::cfg::tests::creating_new_block_after_a_block_inserts_new_zero_sized_block ... ok [INFO] [stderr] [INFO] [stderr] Internal compiler error: Out of bounds basic block insertion: Insertion at position 5 when only 4 basic blocks exists (one past end is allowed) [INFO] [stderr] [INFO] [stderr] Issue occurred in file src/middleend/cfg/mod.rs at line 130 [INFO] [stderr] This is a bug in the compiler, not in the source file. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/compiler-ab74a0edfb0f5df3` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "4bc204b23ec4503ddb1d81277a226241205c7b1a180005d961dd693c2fcc11e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bc204b23ec4503ddb1d81277a226241205c7b1a180005d961dd693c2fcc11e1", kill_on_drop: false }` [INFO] [stdout] 4bc204b23ec4503ddb1d81277a226241205c7b1a180005d961dd693c2fcc11e1