Dec 17 22:02:33.792 INFO checking jrabello/zion-vm against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:02:33.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jrabello/zion-vm:/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=forbid" "-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:02:34.328 INFO [stdout] af32bfec76ac18990df38b96722d8472a4458400383f9a921f9b4bc6efdbebec
Dec 17 22:02:34.332 INFO running `"docker" "start" "-a" "af32bfec76ac18990df38b96722d8472a4458400383f9a921f9b4bc6efdbebec"`
Dec 17 22:02:35.900 INFO [stderr]    Compiling enum-primitive-derive v0.1.2
Dec 17 22:02:38.291 INFO [stderr]     Checking zion-vm v0.1.0 (/opt/crater/workdir)
Dec 17 22:02:39.009 INFO [stderr] warning: method is never used: `move_rr`
Dec 17 22:02:39.009 INFO [stderr]   --> src/zion/registers.rs:43:5
Dec 17 22:02:39.009 INFO [stderr]    |
Dec 17 22:02:39.009 INFO [stderr] 43 |     fn move_rr(&mut self, reg1: u8, reg2: u8) {
Dec 17 22:02:39.009 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.014 INFO [stderr] warning: method is never used: `move_rr`
Dec 17 22:02:39.014 INFO [stderr]   --> src/zion/registers.rs:43:5
Dec 17 22:02:39.014 INFO [stderr]    |
Dec 17 22:02:39.014 INFO [stderr] 43 |     fn move_rr(&mut self, reg1: u8, reg2: u8) {
Dec 17 22:02:39.014 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.014 INFO [stderr]    |
Dec 17 22:02:39.014 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:02:39.014 INFO [stderr] 
Dec 17 22:02:39.020 INFO [stderr] warning: method is never used: `set_size`
Dec 17 22:02:39.020 INFO [stderr]   --> src/zion/instruction.rs:59:5
Dec 17 22:02:39.020 INFO [stderr]    |
Dec 17 22:02:39.020 INFO [stderr] 59 |     pub fn set_size(&mut self, size: u8) {
Dec 17 22:02:39.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.020 INFO [stderr] 
Dec 17 22:02:39.022 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:02:39.022 INFO [stderr]   --> src/zion/cache.rs:42:9
Dec 17 22:02:39.022 INFO [stderr]    |
Dec 17 22:02:39.022 INFO [stderr] 42 |         write!(f, "\n\tcode:[ ");
Dec 17 22:02:39.022 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.022 INFO [stderr]    |
Dec 17 22:02:39.022 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:02:39.022 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:02:39.022 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 22:02:39.022 INFO [stderr] 
Dec 17 22:02:39.022 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:02:39.023 INFO [stderr]   --> src/zion/cache.rs:47:9
Dec 17 22:02:39.023 INFO [stderr]    |
Dec 17 22:02:39.023 INFO [stderr] 47 |         write!(f, "]\n\tdata:[ ");
Dec 17 22:02:39.023 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.023 INFO [stderr]    |
Dec 17 22:02:39.023 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:02:39.023 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 22:02:39.023 INFO [stderr] 
Dec 17 22:02:39.024 INFO [stderr] warning: variant `R_R` should have a camel case name such as `RR`
Dec 17 22:02:39.024 INFO [stderr]    --> src/zion/instruction.rs:109:5
Dec 17 22:02:39.024 INFO [stderr]     |
Dec 17 22:02:39.024 INFO [stderr] 109 |     R_R = 3, //mov A, B
Dec 17 22:02:39.024 INFO [stderr]     |     ^^^^^^^
Dec 17 22:02:39.024 INFO [stderr]     |
Dec 17 22:02:39.024 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 17 22:02:39.024 INFO [stderr] 
Dec 17 22:02:39.025 INFO [stderr] warning: variant `R_IMM` should have a camel case name such as `RImm`
Dec 17 22:02:39.025 INFO [stderr]    --> src/zion/instruction.rs:110:5
Dec 17 22:02:39.025 INFO [stderr]     |
Dec 17 22:02:39.025 INFO [stderr] 110 |     R_IMM = 4, //mov A, 0xFF
Dec 17 22:02:39.025 INFO [stderr]     |     ^^^^^^^^^
Dec 17 22:02:39.025 INFO [stderr] 
Dec 17 22:02:39.025 INFO [stderr] warning: variant `R_MEM` should have a camel case name such as `RMem`
Dec 17 22:02:39.025 INFO [stderr]    --> src/zion/instruction.rs:111:5
Dec 17 22:02:39.025 INFO [stderr]     |
Dec 17 22:02:39.025 INFO [stderr] 111 |     R_MEM = 5, //mov A, @0xFF
Dec 17 22:02:39.025 INFO [stderr]     |     ^^^^^^^^^
Dec 17 22:02:39.025 INFO [stderr] 
Dec 17 22:02:39.025 INFO [stderr] warning: variant `MEM_R` should have a camel case name such as `MemR`
Dec 17 22:02:39.025 INFO [stderr]    --> src/zion/instruction.rs:112:5
Dec 17 22:02:39.025 INFO [stderr]     |
Dec 17 22:02:39.025 INFO [stderr] 112 |     MEM_R = 6, //mov @0xFF, A
Dec 17 22:02:39.025 INFO [stderr]     |     ^^^^^^^^^
Dec 17 22:02:39.025 INFO [stderr] 
Dec 17 22:02:39.026 INFO [stderr]    |
Dec 17 22:02:39.026 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:02:39.026 INFO [stderr] 
Dec 17 22:02:39.026 INFO [stderr] warning: method is never used: `set_size`
Dec 17 22:02:39.027 INFO [stderr]   --> src/zion/instruction.rs:59:5
Dec 17 22:02:39.027 INFO [stderr]    |
Dec 17 22:02:39.027 INFO [stderr] 59 |     pub fn set_size(&mut self, size: u8) {
Dec 17 22:02:39.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.027 INFO [stderr] 
Dec 17 22:02:39.028 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:02:39.028 INFO [stderr]   --> src/zion/cache.rs:42:9
Dec 17 22:02:39.028 INFO [stderr]    |
Dec 17 22:02:39.028 INFO [stderr] 42 |         write!(f, "\n\tcode:[ ");
Dec 17 22:02:39.028 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.028 INFO [stderr]    |
Dec 17 22:02:39.028 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:02:39.028 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:02:39.028 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 22:02:39.028 INFO [stderr] 
Dec 17 22:02:39.028 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:02:39.028 INFO [stderr]   --> src/zion/cache.rs:47:9
Dec 17 22:02:39.028 INFO [stderr]    |
Dec 17 22:02:39.028 INFO [stderr] 47 |         write!(f, "]\n\tdata:[ ");
Dec 17 22:02:39.029 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:02:39.029 INFO [stderr]    |
Dec 17 22:02:39.029 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:02:39.029 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 22:02:39.029 INFO [stderr] 
Dec 17 22:02:39.030 INFO [stderr] warning: variant `R_R` should have a camel case name such as `RR`
Dec 17 22:02:39.030 INFO [stderr]    --> src/zion/instruction.rs:109:5
Dec 17 22:02:39.030 INFO [stderr]     |
Dec 17 22:02:39.030 INFO [stderr] 109 |     R_R = 3, //mov A, B
Dec 17 22:02:39.030 INFO [stderr]     |     ^^^^^^^
Dec 17 22:02:39.032 INFO [stderr]     |
Dec 17 22:02:39.032 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 17 22:02:39.032 INFO [stderr] 
Dec 17 22:02:39.033 INFO [stderr] warning: variant `R_IMM` should have a camel case name such as `RImm`
Dec 17 22:02:39.033 INFO [stderr]    --> src/zion/instruction.rs:110:5
Dec 17 22:02:39.033 INFO [stderr]     |
Dec 17 22:02:39.036 INFO [stderr] 110 |     R_IMM = 4, //mov A, 0xFF
Dec 17 22:02:39.036 INFO [stderr]     |     ^^^^^^^^^
Dec 17 22:02:39.036 INFO [stderr] 
Dec 17 22:02:39.036 INFO [stderr] warning: variant `R_MEM` should have a camel case name such as `RMem`
Dec 17 22:02:39.036 INFO [stderr]    --> src/zion/instruction.rs:111:5
Dec 17 22:02:39.036 INFO [stderr]     |
Dec 17 22:02:39.036 INFO [stderr] 111 |     R_MEM = 5, //mov A, @0xFF
Dec 17 22:02:39.036 INFO [stderr]     |     ^^^^^^^^^
Dec 17 22:02:39.036 INFO [stderr] 
Dec 17 22:02:39.036 INFO [stderr] warning: variant `MEM_R` should have a camel case name such as `MemR`
Dec 17 22:02:39.036 INFO [stderr]    --> src/zion/instruction.rs:112:5
Dec 17 22:02:39.036 INFO [stderr]     |
Dec 17 22:02:39.036 INFO [stderr] 112 |     MEM_R = 6, //mov @0xFF, A
Dec 17 22:02:39.036 INFO [stderr]     |     ^^^^^^^^^
Dec 17 22:02:39.036 INFO [stderr] 
Dec 17 22:02:39.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 17 22:02:39.910 INFO running `"docker" "inspect" "af32bfec76ac18990df38b96722d8472a4458400383f9a921f9b4bc6efdbebec"`
Dec 17 22:02:40.192 INFO running `"docker" "rm" "-f" "af32bfec76ac18990df38b96722d8472a4458400383f9a921f9b4bc6efdbebec"`
Dec 17 22:02:40.468 INFO [stdout] af32bfec76ac18990df38b96722d8472a4458400383f9a921f9b4bc6efdbebec