[INFO] cloning repository https://github.com/Wilfred/bfc
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fbfc'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aff4e065ef5e0aa56d2a4c1904e0e8c4f7ffa65a
[INFO] testing Wilfred/bfc against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fbfc" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wilfred/bfc on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Wilfred/bfc already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0e0eecfddd9b443c1e5f5e0ad83117dc45c467205f28b16598d9c27a92a2baf1
[INFO] running `"docker" "start" "-a" "0e0eecfddd9b443c1e5f5e0ad83117dc45c467205f28b16598d9c27a92a2baf1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling llvm-sys v80.1.2
[INFO] [stderr]    Compiling bfc v1.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.01s
[INFO] running `"docker" "inspect" "0e0eecfddd9b443c1e5f5e0ad83117dc45c467205f28b16598d9c27a92a2baf1"`
[INFO] running `"docker" "rm" "-f" "0e0eecfddd9b443c1e5f5e0ad83117dc45c467205f28b16598d9c27a92a2baf1"`
[INFO] [stdout] 0e0eecfddd9b443c1e5f5e0ad83117dc45c467205f28b16598d9c27a92a2baf1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b0ed25221301d2b932e9bdd94856d46ffedba892077747b901d5cdbf4d656e66
[INFO] running `"docker" "start" "-a" "b0ed25221301d2b932e9bdd94856d46ffedba892077747b901d5cdbf4d656e66"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.3.2
[INFO] [stderr]    Compiling bfc v1.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.30s
[INFO] running `"docker" "inspect" "b0ed25221301d2b932e9bdd94856d46ffedba892077747b901d5cdbf4d656e66"`
[INFO] running `"docker" "rm" "-f" "b0ed25221301d2b932e9bdd94856d46ffedba892077747b901d5cdbf4d656e66"`
[INFO] [stdout] b0ed25221301d2b932e9bdd94856d46ffedba892077747b901d5cdbf4d656e66
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eedc0d73d2356ef781b43fb9527b3f12d2367b4d903792181f19798ae7474af3
[INFO] running `"docker" "start" "-a" "eedc0d73d2356ef781b43fb9527b3f12d2367b4d903792181f19798ae7474af3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bfc-fbf44a13ea032210
[INFO] [stdout] 
[INFO] [stdout] running 158 tests
[INFO] [stdout] test bfir::parse_comment ... ok
[INFO] [stdout] test bfir::parse_decrement ... ok
[INFO] [stdout] test bfir::parse_pointer_decrement ... ok
[INFO] [stdout] test bfir::parse_complex_loop ... ok
[INFO] [stdout] test bfir::parse_empty_loop ... ok
[INFO] [stdout] test bfir::parse_pointer_increment ... ok
[INFO] [stdout] test bfir::test_combine_order ... ok
[INFO] [stdout] test bounds::increment_offset_bounds ... ok
[INFO] [stdout] test bfir::test_combine_pos_not_consecutive ... ok
[INFO] [stdout] test bfir::test_combine_pos_overlap ... ok
[INFO] [stdout] test bfir::parse_unbalanced_loop ... ok
[INFO] [stdout] test bounds::excessive_bounds_truncated ... ok
[INFO] [stdout] test bfir::parse_read ... ok
[INFO] [stdout] test bounds::multiple_ptr_increment_bounds ... ok
[INFO] [stdout] test bfir::test_combine_pos ... ok
[INFO] [stdout] test bounds::ptr_increment_bounds ... ok
[INFO] [stdout] test bounds::multiply_move_backwards_bounds ... ok
[INFO] [stdout] test bfir::parse_simple_loop ... ok
[INFO] [stdout] test bfir::parse_write ... ok
[INFO] [stdout] test bounds::loop_with_no_net_movement ... ok
[INFO] [stdout] test bounds::ptr_increment_sequence_bounds ... ok
[INFO] [stdout] test execution::execute_read_with_dummy_value ... ok
[INFO] [stdout] test execution::execute_read_with_dummy_value_nested_loop ... 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::loop_with_read_body ... ok
[INFO] [stdout] test execution::multiply_move_executed ... ok
[INFO] [stdout] test bfir::parse_increment ... ok
[INFO] [stdout] test execution::decrement_executed ... ok
[INFO] [stdout] test execution::multiply_move_offset_too_low ... ok
[INFO] [stdout] test executable_name_relative_path ... ok
[INFO] [stdout] test execution::cant_evaluate_inputs ... ok
[INFO] [stdout] test bounds::set_offset_bounds ... ok
[INFO] [stdout] test execution::partially_execute_complete_toplevel_loop ... 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 bounds::multiply_move_bounds ... ok
[INFO] [stdout] test execution::multiply_move_when_current_cell_is_zero ... ok
[INFO] [stdout] test executable_name_bf ... ok
[INFO] [stdout] test bounds::unbounded_movement ... ok
[INFO] [stdout] test execution::partially_execute_up_to_runtime_value ... ok
[INFO] [stdout] test executable_name_b ... ok
[INFO] [stdout] test bounds::one_cell_bounds ... ok
[INFO] [stdout] test bounds::multiply_move_bounds_are_relative ... ok
[INFO] [stdout] test execution::multiply_move_wrapping ... ok
[INFO] [stdout] test execution::set_executed ... ok
[INFO] [stdout] test execution::set_wraps ... ok
[INFO] [stdout] test execution::write_executed ... 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::arithmetic_error_nested_loops ... ok
[INFO] [stdout] test execution::multiply_move_offset_too_high ... ok
[INFO] [stdout] test bounds::quickcheck_highest_cell_index_in_bounds ... ok
[INFO] [stdout] test llvm_tests::compile_ptr_increment ... FAILED
[INFO] [stdout] test llvm_tests::compile_multiply_move ... FAILED
[INFO] [stdout] test llvm_tests::compile_static_outputs ... FAILED
[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-fbf44a13ea032210` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `"docker" "inspect" "eedc0d73d2356ef781b43fb9527b3f12d2367b4d903792181f19798ae7474af3"`
[INFO] running `"docker" "rm" "-f" "eedc0d73d2356ef781b43fb9527b3f12d2367b4d903792181f19798ae7474af3"`
[INFO] [stdout] eedc0d73d2356ef781b43fb9527b3f12d2367b4d903792181f19798ae7474af3