Dec 13 22:27:50.457 INFO testing danellis/webarc-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 22:27:50.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 22:27:51.032 INFO [stdout] 7fe5ce1d533a34616986991d2fca7961bc852f3c87a30d22788e81f23c892f75
Dec 13 22:27:51.034 INFO running `"docker" "start" "-a" "7fe5ce1d533a34616986991d2fca7961bc852f3c87a30d22788e81f23c892f75"`
Dec 13 22:27:52.751 INFO [stderr] usermod: no changes
Dec 13 22:27:52.807 INFO [stderr]    Compiling webarc v0.1.0 (/source)
Dec 13 22:27:53.435 INFO [stderr] warning: unused variable: `memory`
Dec 13 22:27:53.437 INFO [stderr]   --> src/webarc/instructions.rs:40:49
Dec 13 22:27:53.437 INFO [stderr]    |
Dec 13 22:27:53.438 INFO [stderr] 40 |     fn exec(&self,registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) {
Dec 13 22:27:53.438 INFO [stderr]    |                                                 ^^^^^^ help: consider using `_memory` instead
Dec 13 22:27:53.438 INFO [stderr]    |
Dec 13 22:27:53.438 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 22:27:53.438 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: constant item is never used: `UNDEFINED_INSTRUCTION_VECTOR`
Dec 13 22:27:53.475 INFO [stderr]  --> src/webarc/cpu.rs:7:1
Dec 13 22:27:53.475 INFO [stderr]   |
Dec 13 22:27:53.475 INFO [stderr] 7 | const UNDEFINED_INSTRUCTION_VECTOR: u32 = 0x04;
Dec 13 22:27:53.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr]   |
Dec 13 22:27:53.475 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: constant item is never used: `SWI_VECTOR`
Dec 13 22:27:53.475 INFO [stderr]  --> src/webarc/cpu.rs:8:1
Dec 13 22:27:53.475 INFO [stderr]   |
Dec 13 22:27:53.475 INFO [stderr] 8 | const SWI_VECTOR: u32 = 0x08;
Dec 13 22:27:53.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: constant item is never used: `PREFETCH_ABORT_VECTOR`
Dec 13 22:27:53.475 INFO [stderr]  --> src/webarc/cpu.rs:9:1
Dec 13 22:27:53.475 INFO [stderr]   |
Dec 13 22:27:53.475 INFO [stderr] 9 | const PREFETCH_ABORT_VECTOR: u32 = 0x0c;
Dec 13 22:27:53.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: constant item is never used: `DATA_ABORT_VECTOR`
Dec 13 22:27:53.475 INFO [stderr]   --> src/webarc/cpu.rs:10:1
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 10 | const DATA_ABORT_VECTOR: u32 = 0x10;
Dec 13 22:27:53.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: constant item is never used: `ADDRESS_EXCEPTION_VECTOR`
Dec 13 22:27:53.475 INFO [stderr]   --> src/webarc/cpu.rs:11:1
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 11 | const ADDRESS_EXCEPTION_VECTOR: u32 = 0x14;
Dec 13 22:27:53.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: constant item is never used: `IRQ_VECTOR`
Dec 13 22:27:53.475 INFO [stderr]   --> src/webarc/cpu.rs:12:1
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 12 | const IRQ_VECTOR: u32 = 0x18;
Dec 13 22:27:53.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: constant item is never used: `FIRQ_VECTOR`
Dec 13 22:27:53.475 INFO [stderr]   --> src/webarc/cpu.rs:13:1
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 13 | const FIRQ_VECTOR: u32 = 0x1c;
Dec 13 22:27:53.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: method is never used: `store`
Dec 13 22:27:53.475 INFO [stderr]   --> src/webarc/memory.rs:51:5
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 51 |     pub fn store(&self, _address: u32, _data: u32) {
Dec 13 22:27:53.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: method is never used: `load_byte`
Dec 13 22:27:53.475 INFO [stderr]   --> src/webarc/memory.rs:56:5
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 56 |     pub fn load_byte(&mut self, address: u32) -> u8 {
Dec 13 22:27:53.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: method is never used: `store_byte`
Dec 13 22:27:53.475 INFO [stderr]   --> src/webarc/memory.rs:62:5
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 62 |     pub fn store_byte(&mut self, address: u32, data: u8) {
Dec 13 22:27:53.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.475 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:27:53.475 INFO [stderr]   --> src/main.rs:15:5
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr] 15 |     f.read(as_u8_slice(&mut rom));
Dec 13 22:27:53.475 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:53.475 INFO [stderr]    |
Dec 13 22:27:53.475 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 22:27:53.475 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:27:53.475 INFO [stderr] 
Dec 13 22:27:53.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 13 22:27:53.899 INFO [stderr] su: No module specific data is present
Dec 13 22:27:54.619 INFO running `"docker" "inspect" "7fe5ce1d533a34616986991d2fca7961bc852f3c87a30d22788e81f23c892f75"`
Dec 13 22:27:54.983 INFO running `"docker" "rm" "-f" "7fe5ce1d533a34616986991d2fca7961bc852f3c87a30d22788e81f23c892f75"`
Dec 13 22:27:55.236 INFO [stdout] 7fe5ce1d533a34616986991d2fca7961bc852f3c87a30d22788e81f23c892f75
Dec 13 22:27:55.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 22:27:55.716 INFO [stdout] 733bbaf8e90e58b07daa452840ad2802c7866c4fa59091d5b64dbc151de43cf4
Dec 13 22:27:55.720 INFO running `"docker" "start" "-a" "733bbaf8e90e58b07daa452840ad2802c7866c4fa59091d5b64dbc151de43cf4"`
Dec 13 22:27:57.107 INFO [stderr] usermod: no changes
Dec 13 22:27:57.163 INFO [stderr]    Compiling webarc v0.1.0 (/source)
Dec 13 22:27:57.826 INFO [stderr] warning: unused variable: `memory`
Dec 13 22:27:57.827 INFO [stderr]   --> src/webarc/instructions.rs:40:49
Dec 13 22:27:57.827 INFO [stderr]    |
Dec 13 22:27:57.827 INFO [stderr] 40 |     fn exec(&self,registers: &mut RegisterFile, memory: &mut Memory, instruction: u32) {
Dec 13 22:27:57.827 INFO [stderr]    |                                                 ^^^^^^ help: consider using `_memory` instead
Dec 13 22:27:57.827 INFO [stderr]    |
Dec 13 22:27:57.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 22:27:57.827 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: constant item is never used: `UNDEFINED_INSTRUCTION_VECTOR`
Dec 13 22:27:57.851 INFO [stderr]  --> src/webarc/cpu.rs:7:1
Dec 13 22:27:57.851 INFO [stderr]   |
Dec 13 22:27:57.851 INFO [stderr] 7 | const UNDEFINED_INSTRUCTION_VECTOR: u32 = 0x04;
Dec 13 22:27:57.851 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr]   |
Dec 13 22:27:57.851 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: constant item is never used: `SWI_VECTOR`
Dec 13 22:27:57.851 INFO [stderr]  --> src/webarc/cpu.rs:8:1
Dec 13 22:27:57.851 INFO [stderr]   |
Dec 13 22:27:57.851 INFO [stderr] 8 | const SWI_VECTOR: u32 = 0x08;
Dec 13 22:27:57.851 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: constant item is never used: `PREFETCH_ABORT_VECTOR`
Dec 13 22:27:57.851 INFO [stderr]  --> src/webarc/cpu.rs:9:1
Dec 13 22:27:57.851 INFO [stderr]   |
Dec 13 22:27:57.851 INFO [stderr] 9 | const PREFETCH_ABORT_VECTOR: u32 = 0x0c;
Dec 13 22:27:57.851 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: constant item is never used: `DATA_ABORT_VECTOR`
Dec 13 22:27:57.851 INFO [stderr]   --> src/webarc/cpu.rs:10:1
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 10 | const DATA_ABORT_VECTOR: u32 = 0x10;
Dec 13 22:27:57.851 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: constant item is never used: `ADDRESS_EXCEPTION_VECTOR`
Dec 13 22:27:57.851 INFO [stderr]   --> src/webarc/cpu.rs:11:1
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 11 | const ADDRESS_EXCEPTION_VECTOR: u32 = 0x14;
Dec 13 22:27:57.851 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: constant item is never used: `IRQ_VECTOR`
Dec 13 22:27:57.851 INFO [stderr]   --> src/webarc/cpu.rs:12:1
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 12 | const IRQ_VECTOR: u32 = 0x18;
Dec 13 22:27:57.851 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: constant item is never used: `FIRQ_VECTOR`
Dec 13 22:27:57.851 INFO [stderr]   --> src/webarc/cpu.rs:13:1
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 13 | const FIRQ_VECTOR: u32 = 0x1c;
Dec 13 22:27:57.851 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: method is never used: `store`
Dec 13 22:27:57.851 INFO [stderr]   --> src/webarc/memory.rs:51:5
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 51 |     pub fn store(&self, _address: u32, _data: u32) {
Dec 13 22:27:57.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: method is never used: `load_byte`
Dec 13 22:27:57.851 INFO [stderr]   --> src/webarc/memory.rs:56:5
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 56 |     pub fn load_byte(&mut self, address: u32) -> u8 {
Dec 13 22:27:57.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: method is never used: `store_byte`
Dec 13 22:27:57.851 INFO [stderr]   --> src/webarc/memory.rs:62:5
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 62 |     pub fn store_byte(&mut self, address: u32, data: u8) {
Dec 13 22:27:57.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:57.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:27:57.851 INFO [stderr]   --> src/main.rs:15:5
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr] 15 |     f.read(as_u8_slice(&mut rom));
Dec 13 22:27:57.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:27:57.851 INFO [stderr]    |
Dec 13 22:27:57.851 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 22:27:57.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:27:57.851 INFO [stderr] 
Dec 13 22:27:58.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 13 22:27:58.271 INFO [stderr] su: No module specific data is present
Dec 13 22:27:58.917 INFO running `"docker" "inspect" "733bbaf8e90e58b07daa452840ad2802c7866c4fa59091d5b64dbc151de43cf4"`
Dec 13 22:27:59.229 INFO running `"docker" "rm" "-f" "733bbaf8e90e58b07daa452840ad2802c7866c4fa59091d5b64dbc151de43cf4"`
Dec 13 22:27:59.642 INFO [stdout] 733bbaf8e90e58b07daa452840ad2802c7866c4fa59091d5b64dbc151de43cf4
Dec 13 22:27:59.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 22:28:00.244 INFO [stdout] 29e1e5e220a30f48cefeee59d59b85094a5ae63a8238f37d41a14a8fd8c003ff
Dec 13 22:28:00.247 INFO running `"docker" "start" "-a" "29e1e5e220a30f48cefeee59d59b85094a5ae63a8238f37d41a14a8fd8c003ff"`
Dec 13 22:28:01.927 INFO [stderr] usermod: no changes
Dec 13 22:28:01.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 22:28:01.989 INFO [stderr]      Running /target/debug/deps/webarc-102ba06f5f36b1c8
Dec 13 22:28:01.996 INFO [stdout] 
Dec 13 22:28:01.996 INFO [stdout] running 0 tests
Dec 13 22:28:01.996 INFO [stdout] 
Dec 13 22:28:01.996 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:28:01.996 INFO [stdout] 
Dec 13 22:28:01.998 INFO [stderr] su: No module specific data is present
Dec 13 22:28:02.575 INFO running `"docker" "inspect" "29e1e5e220a30f48cefeee59d59b85094a5ae63a8238f37d41a14a8fd8c003ff"`
Dec 13 22:28:02.948 INFO running `"docker" "rm" "-f" "29e1e5e220a30f48cefeee59d59b85094a5ae63a8238f37d41a14a8fd8c003ff"`
Dec 13 22:28:03.255 INFO [stdout] 29e1e5e220a30f48cefeee59d59b85094a5ae63a8238f37d41a14a8fd8c003ff