[INFO] fetching crate mos6502 0.2.0...
[INFO] testing mos6502-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mos6502 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mos6502 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mos6502 0.2.0
[INFO] finished tweaking crates.io crate mos6502 0.2.0
[INFO] tweaked toml for crates.io crate mos6502 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mos6502 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 bytecount v0.6.0
[INFO] [stderr]   Downloaded num-rational v0.3.1
[INFO] [stderr]   Downloaded cargo_metadata v0.10.0
[INFO] [stderr]   Downloaded skeptic v0.13.5
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48b9412e4fbfd35ac5f11ec18b12385096e9c07c0dd524fdce34262b2941eb67
[INFO] running `Command { std: "docker" "start" "-a" "48b9412e4fbfd35ac5f11ec18b12385096e9c07c0dd524fdce34262b2941eb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48b9412e4fbfd35ac5f11ec18b12385096e9c07c0dd524fdce34262b2941eb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b9412e4fbfd35ac5f11ec18b12385096e9c07c0dd524fdce34262b2941eb67", kill_on_drop: false }`
[INFO] [stdout] 48b9412e4fbfd35ac5f11ec18b12385096e9c07c0dd524fdce34262b2941eb67
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a31c5ca16dcff5d9c2d18cec3aa42c8eeb28cd0dbaa89e1408414b05e4adc97
[INFO] running `Command { std: "docker" "start" "-a" "4a31c5ca16dcff5d9c2d18cec3aa42c8eeb28cd0dbaa89e1408414b05e4adc97", 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]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling bytecount v0.6.0
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling cargo_metadata v0.10.0
[INFO] [stderr]    Compiling skeptic v0.13.5
[INFO] [stderr]    Compiling mos6502 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.03s
[INFO] running `Command { std: "docker" "inspect" "4a31c5ca16dcff5d9c2d18cec3aa42c8eeb28cd0dbaa89e1408414b05e4adc97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a31c5ca16dcff5d9c2d18cec3aa42c8eeb28cd0dbaa89e1408414b05e4adc97", kill_on_drop: false }`
[INFO] [stdout] 4a31c5ca16dcff5d9c2d18cec3aa42c8eeb28cd0dbaa89e1408414b05e4adc97
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe746128b1eca5f7f2e58a34ef8a4d626eaba6b99afd25af6894c2dac9135b09
[INFO] running `Command { std: "docker" "start" "-a" "fe746128b1eca5f7f2e58a34ef8a4d626eaba6b99afd25af6894c2dac9135b09", 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]    Compiling mos6502 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "fe746128b1eca5f7f2e58a34ef8a4d626eaba6b99afd25af6894c2dac9135b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe746128b1eca5f7f2e58a34ef8a4d626eaba6b99afd25af6894c2dac9135b09", kill_on_drop: false }`
[INFO] [stdout] fe746128b1eca5f7f2e58a34ef8a4d626eaba6b99afd25af6894c2dac9135b09
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08ff2dee6f6a2d110ade94bf7603171e59eb9dd1c085ed30cb346efa0e0a93bd
[INFO] running `Command { std: "docker" "start" "-a" "08ff2dee6f6a2d110ade94bf7603171e59eb9dd1c085ed30cb346efa0e0a93bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mos6502-f43aacf726f8d0ce)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test cpu::tests::add_with_carry_test ... ok
[INFO] [stdout] test cpu::tests::branch_if_carry_set_test ... ok
[INFO] [stdout] test cpu::tests::and_test ... ok
[INFO] [stdout] test cpu::tests::branch_if_overflow_clear_test ... ok
[INFO] [stdout] test cpu::tests::branch_if_positive_test ... ok
[INFO] [stdout] test cpu::tests::branch_if_equal_test ... ok
[INFO] [stdout] test cpu::tests::branch_if_carry_clear_test ... ok
[INFO] [stdout] test cpu::tests::branch_if_minus_test ... ok
[INFO] [stdout] test cpu::tests::compare_with_y_register_test ... ok
[INFO] [stdout] test cpu::tests::compare_with_a_register_test ... ok
[INFO] [stdout] test cpu::tests::compare_with_x_register_test ... ok
[INFO] [stdout] test cpu::tests::decimal_subtract_test ... ok
[INFO] [stdout] test cpu::tests::exclusive_or_test ... ok
[INFO] [stdout] test cpu::tests::branch_if_overflow_set_test ... ok
[INFO] [stdout] test cpu::tests::dec_x_test ... ok
[INFO] [stdout] test cpu::tests::subtract_with_carry_test ... ok
[INFO] [stdout] test cpu::tests::decimal_add_test ... ok
[INFO] [stdout] test memory::tests::test_memory_set_bytes ... ok
[INFO] [stdout] test cpu::tests::decrement_memory_test ... ok
[INFO] [stdout] test cpu::tests::jump_test ... ok
[INFO] [stdout] test cpu::tests::logical_shift_right_test ... ok
[INFO] [stdout] test cpu::tests::inclusive_or_test ... ok
[INFO] [stdout] test memory::tests::test_memory_overflow_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/skeptic.rs (/opt/rustwide/target/debug/deps/skeptic-9dccd98c65b50d1a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests mos6502
[INFO] [stdout] test readme_sect_usage_example_line_14 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s
[INFO] [stdout] 
[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" "08ff2dee6f6a2d110ade94bf7603171e59eb9dd1c085ed30cb346efa0e0a93bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ff2dee6f6a2d110ade94bf7603171e59eb9dd1c085ed30cb346efa0e0a93bd", kill_on_drop: false }`
[INFO] [stdout] 08ff2dee6f6a2d110ade94bf7603171e59eb9dd1c085ed30cb346efa0e0a93bd