[INFO] crate zeerust 0.2.1 is already in cache
[INFO] extracting crate zeerust 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/zeerust/0.2.1
[INFO] extracting crate zeerust 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zeerust/0.2.1
[INFO] validating manifest of zeerust-0.2.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zeerust-0.2.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zeerust-0.2.1
[INFO] finished frobbing zeerust-0.2.1
[INFO] frobbed toml for zeerust-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/zeerust/0.2.1/Cargo.toml
[INFO] started frobbing zeerust-0.2.1
[INFO] finished frobbing zeerust-0.2.1
[INFO] frobbed toml for zeerust-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/zeerust/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zeerust-0.2.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zeerust/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] bd79dae741d9da6c8f612bc3278a4df8c6e50f5ab299d2df7347a078576a2b8d
[INFO] running `"docker" "start" "-a" "bd79dae741d9da6c8f612bc3278a4df8c6e50f5ab299d2df7347a078576a2b8d"`
[INFO] [stderr]    Compiling enum-display-derive v0.1.0
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling zeerust v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/io.rs:29:60
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn install_input(&mut self, index: u8, device: Box<InputDevice>) {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn InputDevice`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/io.rs:42:61
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn install_output(&mut self, index: u8, device: Box<OutputDevice>) {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn OutputDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/mod.rs:25:36
[INFO] [stderr]    |
[INFO] [stderr] 25 |     input_devices: HashMap<u8, Box<io::InputDevice>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::InputDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/mod.rs:26:37
[INFO] [stderr]    |
[INFO] [stderr] 26 |     output_devices: HashMap<u8, Box<io::OutputDevice>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::OutputDevice`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `"docker" "inspect" "bd79dae741d9da6c8f612bc3278a4df8c6e50f5ab299d2df7347a078576a2b8d"`
[INFO] running `"docker" "rm" "-f" "bd79dae741d9da6c8f612bc3278a4df8c6e50f5ab299d2df7347a078576a2b8d"`
[INFO] [stdout] bd79dae741d9da6c8f612bc3278a4df8c6e50f5ab299d2df7347a078576a2b8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zeerust/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 44638e53f5bf3d33afa516fe5d31bf09a4752db58442a80ab964dba6588bcbdd
[INFO] running `"docker" "start" "-a" "44638e53f5bf3d33afa516fe5d31bf09a4752db58442a80ab964dba6588bcbdd"`
[INFO] [stderr]    Compiling zeerust v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/io.rs:29:60
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn install_input(&mut self, index: u8, device: Box<InputDevice>) {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn InputDevice`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/io.rs:42:61
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn install_output(&mut self, index: u8, device: Box<OutputDevice>) {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn OutputDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/mod.rs:25:36
[INFO] [stderr]    |
[INFO] [stderr] 25 |     input_devices: HashMap<u8, Box<io::InputDevice>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::InputDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/z80/mod.rs:26:37
[INFO] [stderr]    |
[INFO] [stderr] 26 |     output_devices: HashMap<u8, Box<io::OutputDevice>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::OutputDevice`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.77s
[INFO] running `"docker" "inspect" "44638e53f5bf3d33afa516fe5d31bf09a4752db58442a80ab964dba6588bcbdd"`
[INFO] running `"docker" "rm" "-f" "44638e53f5bf3d33afa516fe5d31bf09a4752db58442a80ab964dba6588bcbdd"`
[INFO] [stdout] 44638e53f5bf3d33afa516fe5d31bf09a4752db58442a80ab964dba6588bcbdd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/zeerust/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1f78857af4f32bbf4eba4a0046ade4a80a0f2fae897ae5f47f65af16fcb35acc
[INFO] running `"docker" "start" "-a" "1f78857af4f32bbf4eba4a0046ade4a80a0f2fae897ae5f47f65af16fcb35acc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zeerust-4990b740090c1bbe
[INFO] [stdout] 
[INFO] [stdout] running 117 tests
[INFO] [stdout] test cpu::opcodes::test::bits::reset ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::get ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rld ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rlca ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rla ... ok
[INFO] [stdout] test cpu::opcodes::test::add ... ok
[INFO] [stdout] test cpu::opcodes::test::and ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rlc ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rl ... ok
[INFO] [stdout] test cpu::opcodes::test::adc ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rrca ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rrd ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::set ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::sla ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::srl ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::sra ... ok
[INFO] [stdout] test cpu::opcodes::test::cpl ... ok
[INFO] [stdout] test cpu::opcodes::test::dec ... ok
[INFO] [stdout] test cpu::opcodes::test::djnz ... ok
[INFO] [stdout] test cpu::opcodes::test::halt ... ok
[INFO] [stdout] test cpu::opcodes::test::inc ... ok
[INFO] [stdout] test cpu::opcodes::test::input ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rra ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rrc ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::rr ... ok
[INFO] [stdout] test cpu::opcodes::test::call ... ok
[INFO] [stdout] test cpu::opcodes::test::ccf ... ok
[INFO] [stdout] test cpu::opcodes::test::cp ... ok
[INFO] [stdout] test cpu::opcodes::test::jr ... ok
[INFO] [stdout] test cpu::opcodes::test::jp ... ok
[INFO] [stdout] test cpu::opcodes::test::ld_immediate_16 ... ok
[INFO] [stdout] test cpu::opcodes::test::ld_to_immediate_indirect_16 ... ok
[INFO] [stdout] test cpu::opcodes::test::neg ... ok
[INFO] [stdout] test cpu::opcodes::test::nop ... ok
[INFO] [stdout] test cpu::opcodes::test::ld_from_immediate_indirect_16 ... ok
[INFO] [stdout] test cpu::opcodes::test::output ... ok
[INFO] [stdout] test cpu::opcodes::test::ld_sp ... ok
[INFO] [stdout] test cpu::opcodes::test::ld_immediate ... ok
[INFO] [stdout] test cpu::opcodes::test::ld_indirect ... ok
[INFO] [stdout] test cpu::opcodes::test::ld_rr ... ok
[INFO] [stdout] test cpu::opcodes::test::or ... ok
[INFO] [stdout] test cpu::opcodes::test::ret ... ok
[INFO] [stdout] test cpu::opcodes::test::sbc ... ok
[INFO] [stdout] test cpu::opcodes::test::push ... ok
[INFO] [stdout] test cpu::opcodes::test::pop ... ok
[INFO] [stdout] test cpu::opcodes::test::sub ... ok
[INFO] [stdout] test cpu::opcodes::test::xor ... ok
[INFO] [stdout] test cpu::opcodes::test::scf ... ok
[INFO] [stdout] test cpu::reg::test::set_flag ... ok
[INFO] [stdout] test cpu::reg::test::get_set_reg8 ... ok
[INFO] [stdout] test cpu::reg::test::pc ... ok
[INFO] [stdout] test cpu::reg::test::get_flag ... ok
[INFO] [stdout] test cpu::reg::test::get_set_reg16 ... ok
[INFO] [stdout] test z80::tests::bit_op ... ok
[INFO] [stdout] test z80::tests::adc8_op ... ok
[INFO] [stdout] test z80::tests::add8_op ... ok
[INFO] [stdout] test z80::tests::and_op ... ok
[INFO] [stdout] test z80::tests::call_cond_carry ... ok
[INFO] [stdout] test z80::tests::cp_op ... ok
[INFO] [stdout] test z80::tests::ccf_op ... ok
[INFO] [stdout] test z80::tests::call ... ok
[INFO] [stdout] test z80::tests::call_cond_zero ... ok
[INFO] [stdout] test z80::tests::djnz ... ok
[INFO] [stdout] test z80::tests::dec_op ... ok
[INFO] [stdout] test z80::tests::cpl_op ... ok
[INFO] [stdout] test z80::tests::get_loc16 ... ok
[INFO] [stdout] test z80::tests::halt ... ok
[INFO] [stdout] test z80::tests::get_loc8 ... ok
[INFO] [stdout] test z80::tests::in_op ... ok
[INFO] [stdout] test z80::tests::inc_op ... ok
[INFO] [stdout] test z80::tests::jp ... ok
[INFO] [stdout] test z80::tests::jp_conditional ... ok
[INFO] [stdout] test z80::tests::jr ... ok
[INFO] [stdout] test z80::tests::ld16_op ... ok
[INFO] [stdout] test z80::tests::ld8_op ... ok
[INFO] [stdout] test z80::tests::neg_0x80 ... ok
[INFO] [stdout] test z80::tests::neg_op_default ... ok
[INFO] [stdout] test cpu::opcodes::test::input_hl ... ok
[INFO] [stdout] test z80::tests::neg_op_sign_negative ... ok
[INFO] [stdout] test z80::tests::neg_zero ... ok
[INFO] [stdout] test cpu::opcodes::test::bits::sll ... ok
[INFO] [stdout] test z80::tests::or_op ... ok
[INFO] [stdout] test cpu::opcodes::test::output_hl ... ok
[INFO] [stdout] test z80::tests::out_op ... ok
[INFO] [stdout] test z80::tests::pop_op ... ok
[INFO] [stdout] test z80::tests::push_op ... ok
[INFO] [stdout] test z80::tests::daa_op ... ok
[INFO] [stdout] test z80::tests::bit_op_too_big ... ok
[INFO] [stdout] test z80::tests::in_no_device_installed ... ok
[INFO] [stdout] test z80::tests::rlc_op ... ok
[INFO] [stdout] test z80::tests::rla_op ... ok
[INFO] [stdout] test z80::tests::res_op ... ok
[INFO] [stdout] test z80::tests::rlca_op ... ok
[INFO] [stdout] test z80::tests::rl_op ... ok
[INFO] [stdout] test z80::tests::ret ... ok
[INFO] [stdout] test z80::tests::rld_op ... ok
[INFO] [stdout] test z80::tests::rr_op ... ok
[INFO] [stdout] test z80::tests::rrc_op ... ok
[INFO] [stdout] test z80::tests::rra_op ... ok
[INFO] [stdout] test z80::tests::get_loc8_segfault ... ok
[INFO] [stdout] test z80::tests::scf_op ... ok
[INFO] [stdout] test z80::tests::set_loc16 ... ok
[INFO] [stdout] test z80::tests::res_op_too_big ... ok
[INFO] [stdout] test z80::tests::out_no_device_installed ... ok
[INFO] [stdout] test z80::tests::rrd_op ... ok
[INFO] [stdout] test z80::tests::set_loc8_immediate_panic ... ok
[INFO] [stdout] test z80::tests::sra_op ... ok
[INFO] [stdout] test z80::tests::sbc8_op ... ok
[INFO] [stdout] test z80::tests::rrca_op ... ok
[INFO] [stdout] test z80::tests::sla_op ... ok
[INFO] [stdout] test z80::tests::set_loc8 ... ok
[INFO] [stdout] test z80::tests::set_loc16_immediate_panic ... ok
[INFO] [stdout] test z80::tests::set_op_too_big ... ok
[INFO] [stdout] test z80::tests::set_op ... ok
[INFO] [stdout] test z80::tests::srl_op ... ok
[INFO] [stdout] test z80::tests::xor_op ... ok
[INFO] [stdout] test z80::tests::sub8_op ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 117 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zeerust-02214a6e5de91ece
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/execute-6f14055c03f4c78c
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test fizzbuzz ... ok
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test countdown ... ok
[INFO] [stdout] test hello_zeerust ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parse_bin-a3672c4f92dc4583
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_bin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeerust
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/z80/io.rs - z80::io::Z80::install_output (line 35) ... ok
[INFO] [stdout] test src/z80/io.rs - z80::io::Z80::install_input (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1f78857af4f32bbf4eba4a0046ade4a80a0f2fae897ae5f47f65af16fcb35acc"`
[INFO] running `"docker" "rm" "-f" "1f78857af4f32bbf4eba4a0046ade4a80a0f2fae897ae5f47f65af16fcb35acc"`
[INFO] [stdout] 1f78857af4f32bbf4eba4a0046ade4a80a0f2fae897ae5f47f65af16fcb35acc