[INFO] cloning repository https://github.com/Wilfred/bfc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wilfred/bfc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fbfc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fbfc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 057e66a894dc07f1e8188cfe0f146edb1ca057ec [INFO] testing Wilfred/bfc against master#c5842b0be783dffa5a49693541acb79115c7eeef for pr-102570 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fbfc" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Wilfred/bfc on toolchain c5842b0be783dffa5a49693541acb79115c7eeef [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Wilfred/bfc [INFO] finished tweaking git repo https://github.com/Wilfred/bfc [INFO] tweaked toml for git repo https://github.com/Wilfred/bfc written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Wilfred/bfc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8acd8b9b03e22bb6fb84046613c2811a9c87e0fedbb69a8944988c98a5985b6 [INFO] running `Command { std: "docker" "start" "-a" "c8acd8b9b03e22bb6fb84046613c2811a9c87e0fedbb69a8944988c98a5985b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8acd8b9b03e22bb6fb84046613c2811a9c87e0fedbb69a8944988c98a5985b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8acd8b9b03e22bb6fb84046613c2811a9c87e0fedbb69a8944988c98a5985b6", kill_on_drop: false }` [INFO] [stdout] c8acd8b9b03e22bb6fb84046613c2811a9c87e0fedbb69a8944988c98a5985b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06514f0f2434277e3cfb177f8776e5d7eaa3e24eef323d0dc1bc6996e3bf2e1e [INFO] running `Command { std: "docker" "start" "-a" "06514f0f2434277e3cfb177f8776e5d7eaa3e24eef323d0dc1bc6996e3bf2e1e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling llvm-sys v100.2.0 [INFO] [stderr] Compiling bfc v1.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.78s [INFO] running `Command { std: "docker" "inspect" "06514f0f2434277e3cfb177f8776e5d7eaa3e24eef323d0dc1bc6996e3bf2e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06514f0f2434277e3cfb177f8776e5d7eaa3e24eef323d0dc1bc6996e3bf2e1e", kill_on_drop: false }` [INFO] [stdout] 06514f0f2434277e3cfb177f8776e5d7eaa3e24eef323d0dc1bc6996e3bf2e1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5aa6f4cb2d1d9404af74ffd460c15929763bc5ed6bb47fe5c3408c2ca5ce28f5 [INFO] running `Command { std: "docker" "start" "-a" "5aa6f4cb2d1d9404af74ffd460c15929763bc5ed6bb47fe5c3408c2ca5ce28f5", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling bfc v1.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.68s [INFO] running `Command { std: "docker" "inspect" "5aa6f4cb2d1d9404af74ffd460c15929763bc5ed6bb47fe5c3408c2ca5ce28f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa6f4cb2d1d9404af74ffd460c15929763bc5ed6bb47fe5c3408c2ca5ce28f5", kill_on_drop: false }` [INFO] [stdout] 5aa6f4cb2d1d9404af74ffd460c15929763bc5ed6bb47fe5c3408c2ca5ce28f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c8637d9a776d93da2c010fda5775425985833221751c5b4716acd45809db24a [INFO] running `Command { std: "docker" "start" "-a" "3c8637d9a776d93da2c010fda5775425985833221751c5b4716acd45809db24a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bfc-46bcdd8361ecfb2c) [INFO] [stdout] [INFO] [stdout] running 158 tests [INFO] [stdout] test bfir::parse_increment ... ok [INFO] [stdout] test bfir::parse_complex_loop ... ok [INFO] [stdout] test bfir::parse_comment ... ok [INFO] [stdout] test bfir::parse_pointer_decrement ... ok [INFO] [stdout] test bfir::parse_decrement ... ok [INFO] [stdout] test bfir::parse_read ... ok [INFO] [stdout] test bfir::parse_simple_loop ... ok [INFO] [stdout] test bfir::parse_pointer_increment ... ok [INFO] [stdout] test bfir::test_combine_order ... ok [INFO] [stdout] test bfir::test_combine_pos_overlap ... ok [INFO] [stdout] test bfir::parse_write ... ok [INFO] [stdout] test bfir::parse_empty_loop ... ok [INFO] [stdout] test bounds::increment_offset_bounds ... ok [INFO] [stdout] test bfir::test_combine_pos ... ok [INFO] [stdout] test bounds::loop_with_no_net_movement ... ok [INFO] [stdout] test bounds::multiple_ptr_increment_bounds ... ok [INFO] [stdout] test bounds::excessive_bounds_truncated ... ok [INFO] [stdout] test bfir::test_combine_pos_not_consecutive ... ok [INFO] [stdout] test bfir::parse_unbalanced_loop ... ok [INFO] [stdout] test bounds::multiply_move_bounds ... ok [INFO] [stdout] test bounds::one_cell_bounds ... ok [INFO] [stdout] test bounds::unbounded_movement ... ok [INFO] [stdout] test bounds::ptr_increment_sequence_bounds ... ok [INFO] [stdout] test bounds::set_offset_bounds ... ok [INFO] [stdout] test bounds::multiply_move_backwards_bounds ... ok [INFO] [stdout] test bounds::ptr_increment_bounds ... ok [INFO] [stdout] test bounds::multiply_move_bounds_are_relative ... ok [INFO] [stdout] test executable_name_b ... ok [INFO] [stdout] test execution::cant_evaluate_inputs ... ok [INFO] [stdout] test executable_name_bf ... ok [INFO] [stdout] test execution::decrement_executed ... ok [INFO] [stdout] test executable_name_relative_path ... ok [INFO] [stdout] test execution::arithmetic_error_nested_loops ... ok [INFO] [stdout] test execution::execute_read_with_dummy_value ... ok [INFO] [stdout] test execution::increment_executed ... ok [INFO] [stdout] test execution::increment_wraps ... ok [INFO] [stdout] test execution::limit_to_steps_specified ... ok [INFO] [stdout] test execution::loop_executed ... ok [INFO] [stdout] test execution::loop_up_to_step_limit ... ok [INFO] [stdout] test execution::multiply_move_executed ... ok [INFO] [stdout] test execution::multiply_move_wrapping ... ok [INFO] [stdout] test execution::partially_execute_complete_toplevel_loop ... ok [INFO] [stdout] test execution::partially_execute_up_to_runtime_value ... ok [INFO] [stdout] test execution::partially_execute_up_to_step_limit ... ok [INFO] [stdout] test execution::ptr_increment_executed ... ok [INFO] [stdout] test execution::ptr_out_of_range ... ok [INFO] [stdout] test execution::set_executed ... ok [INFO] [stdout] test execution::set_wraps ... ok [INFO] [stdout] test execution::loop_with_read_body ... ok [INFO] [stdout] test execution::execute_read_with_dummy_value_nested_loop ... ok [INFO] [stdout] test execution::up_to_infinite_loop_executed ... ok [INFO] [stdout] test execution::up_to_nonempty_infinite_loop ... ok [INFO] [stdout] test execution::multiply_move_offset_too_low ... ok [INFO] [stdout] test execution::multiply_move_when_current_cell_is_zero ... ok [INFO] [stdout] test llvm_tests::compile_empty_program ... ok [INFO] [stdout] test llvm_tests::compile_increment ... ok [INFO] [stdout] test llvm_tests::compile_increment_with_offset ... ok [INFO] [stdout] test llvm_tests::compile_loop ... ok [INFO] [stdout] test llvm_tests::compile_multiply_move ... ok [INFO] [stdout] test execution::multiply_move_offset_too_high ... ok [INFO] [stdout] test llvm_tests::compile_read ... ok [INFO] [stderr] error: test failed, to rerun pass `--bin bfc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/bfc-46bcdd8361ecfb2c` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "3c8637d9a776d93da2c010fda5775425985833221751c5b4716acd45809db24a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c8637d9a776d93da2c010fda5775425985833221751c5b4716acd45809db24a", kill_on_drop: false }` [INFO] [stdout] 3c8637d9a776d93da2c010fda5775425985833221751c5b4716acd45809db24a