Dec 12 02:11:53.734 INFO checking Jess3Jane/arm_shenanigans against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:11:53.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 02:11:54.247 INFO [stdout] d9de7896cd6fba619014444429429f2b2f222341f1ff526e23150bd8f3b6ae2e
Dec 12 02:11:54.250 INFO running `"docker" "start" "-a" "d9de7896cd6fba619014444429429f2b2f222341f1ff526e23150bd8f3b6ae2e"`
Dec 12 02:11:56.192 INFO [stderr] usermod: no changes
Dec 12 02:11:56.324 INFO [stderr]    Compiling memchr v0.1.11
Dec 12 02:11:56.324 INFO [stderr]    Compiling build-helper v0.1.1
Dec 12 02:11:56.324 INFO [stderr]    Compiling thread-id v2.0.0
Dec 12 02:11:57.072 INFO [stderr]    Compiling thread_local v0.2.7
Dec 12 02:11:57.716 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 12 02:11:59.412 INFO [stderr]    Compiling regex v0.1.80
Dec 12 02:12:05.152 INFO [stderr]    Compiling os_type v0.6.0
Dec 12 02:12:06.492 INFO [stderr]    Compiling libunicorn-sys v0.8.0
Dec 12 02:12:09.186 INFO [stderr]     Checking unicorn v0.8.0
Dec 12 02:12:10.372 INFO [stderr]     Checking arm_shenanigans v0.1.0 (/source)
Dec 12 02:12:12.108 INFO [stderr] warning: unused variable: `e`
Dec 12 02:12:12.108 INFO [stderr]   --> src/assembler.rs:52:43
Dec 12 02:12:12.108 INFO [stderr]    |
Dec 12 02:12:12.108 INFO [stderr] 52 |             AssemblerError::AssembleError(e) => { None },
Dec 12 02:12:12.108 INFO [stderr]    |                                           ^ help: consider using `_e` instead
Dec 12 02:12:12.108 INFO [stderr]    |
Dec 12 02:12:12.108 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:12:12.108 INFO [stderr] 
Dec 12 02:12:12.108 INFO [stderr] warning: unused variable: `e`
Dec 12 02:12:12.108 INFO [stderr]   --> src/assembler.rs:53:39
Dec 12 02:12:12.108 INFO [stderr]    |
Dec 12 02:12:12.108 INFO [stderr] 53 |             AssemblerError::CopyError(e) => { None },
Dec 12 02:12:12.108 INFO [stderr]    |                                       ^ help: consider using `_e` instead
Dec 12 02:12:12.108 INFO [stderr] 
Dec 12 02:12:12.142 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:12:12.142 INFO [stderr]   --> src/util.rs:11:13
Dec 12 02:12:12.142 INFO [stderr]    |
Dec 12 02:12:12.142 INFO [stderr] 11 |         let mut width = v[0].len();
Dec 12 02:12:12.142 INFO [stderr]    |             ----^^^^^
Dec 12 02:12:12.142 INFO [stderr]    |             |
Dec 12 02:12:12.142 INFO [stderr]    |             help: remove this `mut`
Dec 12 02:12:12.142 INFO [stderr]    |
Dec 12 02:12:12.142 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 02:12:12.142 INFO [stderr] 
Dec 12 02:12:12.216 INFO [stderr] warning: unused variable: `e`
Dec 12 02:12:12.216 INFO [stderr]   --> src/assembler.rs:52:43
Dec 12 02:12:12.216 INFO [stderr]    |
Dec 12 02:12:12.216 INFO [stderr] 52 |             AssemblerError::AssembleError(e) => { None },
Dec 12 02:12:12.216 INFO [stderr]    |                                           ^ help: consider using `_e` instead
Dec 12 02:12:12.216 INFO [stderr]    |
Dec 12 02:12:12.216 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:12:12.216 INFO [stderr] 
Dec 12 02:12:12.216 INFO [stderr] warning: unused variable: `e`
Dec 12 02:12:12.216 INFO [stderr]   --> src/assembler.rs:53:39
Dec 12 02:12:12.216 INFO [stderr]    |
Dec 12 02:12:12.216 INFO [stderr] 53 |             AssemblerError::CopyError(e) => { None },
Dec 12 02:12:12.216 INFO [stderr]    |                                       ^ help: consider using `_e` instead
Dec 12 02:12:12.216 INFO [stderr] 
Dec 12 02:12:12.312 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:12:12.312 INFO [stderr]   --> src/util.rs:11:13
Dec 12 02:12:12.312 INFO [stderr]    |
Dec 12 02:12:12.312 INFO [stderr] 11 |         let mut width = v[0].len();
Dec 12 02:12:12.312 INFO [stderr]    |             ----^^^^^
Dec 12 02:12:12.312 INFO [stderr]    |             |
Dec 12 02:12:12.312 INFO [stderr]    |             help: remove this `mut`
Dec 12 02:12:12.312 INFO [stderr]    |
Dec 12 02:12:12.312 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 02:12:12.312 INFO [stderr] 
Dec 12 02:12:13.648 INFO [stderr] warning: unused import: `Preprocessor`
Dec 12 02:12:13.648 INFO [stderr]  --> src/main.rs:3:23
Dec 12 02:12:13.648 INFO [stderr]   |
Dec 12 02:12:13.648 INFO [stderr] 3 | use arm_shenanigans::{Preprocessor, assemble};
Dec 12 02:12:13.648 INFO [stderr]   |                       ^^^^^^^^^^^^
Dec 12 02:12:13.648 INFO [stderr]   |
Dec 12 02:12:13.648 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:12:13.648 INFO [stderr] 
Dec 12 02:12:13.760 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:12:13.760 INFO [stderr]   --> src/main.rs:48:9
Dec 12 02:12:13.760 INFO [stderr]    |
Dec 12 02:12:13.760 INFO [stderr] 48 |     let mut emu = CpuARM::new(unicorn::Mode::LITTLE_ENDIAN).unwrap();
Dec 12 02:12:13.760 INFO [stderr]    |         ----^^^
Dec 12 02:12:13.760 INFO [stderr]    |         |
Dec 12 02:12:13.760 INFO [stderr]    |         help: remove this `mut`
Dec 12 02:12:13.760 INFO [stderr]    |
Dec 12 02:12:13.760 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 02:12:13.760 INFO [stderr] 
Dec 12 02:12:13.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:12:13.804 INFO [stderr]   --> src/main.rs:49:5
Dec 12 02:12:13.804 INFO [stderr]    |
Dec 12 02:12:13.804 INFO [stderr] 49 |     emu.mem_map(0, (code.len() / 0x1000 + 1) * 0x1000, unicorn::PROT_ALL);
Dec 12 02:12:13.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:13.804 INFO [stderr]    |
Dec 12 02:12:13.804 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 02:12:13.804 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:12:13.804 INFO [stderr] 
Dec 12 02:12:13.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:12:13.804 INFO [stderr]   --> src/main.rs:50:5
Dec 12 02:12:13.804 INFO [stderr]    |
Dec 12 02:12:13.804 INFO [stderr] 50 |     emu.mem_write(0, &code);
Dec 12 02:12:13.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:13.804 INFO [stderr]    |
Dec 12 02:12:13.804 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:12:13.804 INFO [stderr] 
Dec 12 02:12:13.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:12:13.804 INFO [stderr]   --> src/main.rs:51:5
Dec 12 02:12:13.804 INFO [stderr]    |
Dec 12 02:12:13.804 INFO [stderr] 51 |     emu.emu_start(0, code.len() as u64, 10 * unicorn::SECOND_SCALE, 100);
Dec 12 02:12:13.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:13.805 INFO [stderr]    |
Dec 12 02:12:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:12:13.805 INFO [stderr] 
Dec 12 02:12:13.908 INFO [stderr] warning: unused import: `Preprocessor`
Dec 12 02:12:13.908 INFO [stderr]  --> src/main.rs:3:23
Dec 12 02:12:13.908 INFO [stderr]   |
Dec 12 02:12:13.908 INFO [stderr] 3 | use arm_shenanigans::{Preprocessor, assemble};
Dec 12 02:12:13.908 INFO [stderr]   |                       ^^^^^^^^^^^^
Dec 12 02:12:13.908 INFO [stderr]   |
Dec 12 02:12:13.908 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:12:13.908 INFO [stderr] 
Dec 12 02:12:13.964 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:12:13.964 INFO [stderr]   --> src/main.rs:48:9
Dec 12 02:12:13.964 INFO [stderr]    |
Dec 12 02:12:13.964 INFO [stderr] 48 |     let mut emu = CpuARM::new(unicorn::Mode::LITTLE_ENDIAN).unwrap();
Dec 12 02:12:13.964 INFO [stderr]    |         ----^^^
Dec 12 02:12:13.964 INFO [stderr]    |         |
Dec 12 02:12:13.964 INFO [stderr]    |         help: remove this `mut`
Dec 12 02:12:13.964 INFO [stderr]    |
Dec 12 02:12:13.964 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 02:12:13.964 INFO [stderr] 
Dec 12 02:12:13.984 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:12:13.984 INFO [stderr]   --> src/main.rs:49:5
Dec 12 02:12:13.984 INFO [stderr]    |
Dec 12 02:12:13.984 INFO [stderr] 49 |     emu.mem_map(0, (code.len() / 0x1000 + 1) * 0x1000, unicorn::PROT_ALL);
Dec 12 02:12:13.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:13.984 INFO [stderr]    |
Dec 12 02:12:13.985 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 02:12:13.985 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:12:13.985 INFO [stderr] 
Dec 12 02:12:13.985 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:12:13.985 INFO [stderr]   --> src/main.rs:50:5
Dec 12 02:12:13.985 INFO [stderr]    |
Dec 12 02:12:13.985 INFO [stderr] 50 |     emu.mem_write(0, &code);
Dec 12 02:12:13.985 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:13.985 INFO [stderr]    |
Dec 12 02:12:13.985 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:12:13.985 INFO [stderr] 
Dec 12 02:12:13.985 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 02:12:13.985 INFO [stderr]   --> src/main.rs:51:5
Dec 12 02:12:13.985 INFO [stderr]    |
Dec 12 02:12:13.985 INFO [stderr] 51 |     emu.emu_start(0, code.len() as u64, 10 * unicorn::SECOND_SCALE, 100);
Dec 12 02:12:13.985 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:13.985 INFO [stderr]    |
Dec 12 02:12:13.985 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 02:12:13.986 INFO [stderr] 
Dec 12 02:12:14.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.80s
Dec 12 02:12:14.029 INFO [stderr] su: No module specific data is present
Dec 12 02:12:15.288 INFO running `"docker" "inspect" "d9de7896cd6fba619014444429429f2b2f222341f1ff526e23150bd8f3b6ae2e"`
Dec 12 02:12:15.600 INFO running `"docker" "rm" "-f" "d9de7896cd6fba619014444429429f2b2f222341f1ff526e23150bd8f3b6ae2e"`
Dec 12 02:12:15.900 INFO [stdout] d9de7896cd6fba619014444429429f2b2f222341f1ff526e23150bd8f3b6ae2e