Dec 19 14:54:27.927 INFO checking jrabello/zion-vm against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:54:27.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:54:28.336 INFO [stdout] a765726d09e9e67de11a1a2e49de639ad4a82d0adf084d79a401feb77dd2899e
Dec 19 14:54:28.342 INFO running `"docker" "start" "-a" "a765726d09e9e67de11a1a2e49de639ad4a82d0adf084d79a401feb77dd2899e"`
Dec 19 14:54:29.881 INFO [stderr]    Compiling enum-primitive-derive v0.1.2
Dec 19 14:54:32.156 INFO [stderr]     Checking zion-vm v0.1.0 (/opt/crater/workdir)
Dec 19 14:54:32.684 INFO [stderr] warning: method is never used: `move_rr`
Dec 19 14:54:32.684 INFO [stderr]   --> src/zion/registers.rs:43:5
Dec 19 14:54:32.684 INFO [stderr]    |
Dec 19 14:54:32.684 INFO [stderr] 43 |     fn move_rr(&mut self, reg1: u8, reg2: u8) {
Dec 19 14:54:32.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.684 INFO [stderr]    |
Dec 19 14:54:32.684 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:54:32.684 INFO [stderr] 
Dec 19 14:54:32.684 INFO [stderr] warning: method is never used: `set_size`
Dec 19 14:54:32.684 INFO [stderr]   --> src/zion/instruction.rs:59:5
Dec 19 14:54:32.684 INFO [stderr]    |
Dec 19 14:54:32.684 INFO [stderr] 59 |     pub fn set_size(&mut self, size: u8) {
Dec 19 14:54:32.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.684 INFO [stderr] 
Dec 19 14:54:32.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:54:32.684 INFO [stderr]   --> src/zion/cache.rs:42:9
Dec 19 14:54:32.684 INFO [stderr]    |
Dec 19 14:54:32.684 INFO [stderr] 42 |         write!(f, "\n\tcode:[ ");
Dec 19 14:54:32.684 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.684 INFO [stderr]    |
Dec 19 14:54:32.684 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 14:54:32.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:54:32.684 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 19 14:54:32.684 INFO [stderr] 
Dec 19 14:54:32.685 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:54:32.685 INFO [stderr]   --> src/zion/cache.rs:47:9
Dec 19 14:54:32.685 INFO [stderr]    |
Dec 19 14:54:32.685 INFO [stderr] 47 |         write!(f, "]\n\tdata:[ ");
Dec 19 14:54:32.685 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.685 INFO [stderr]    |
Dec 19 14:54:32.685 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:54:32.685 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 19 14:54:32.685 INFO [stderr] 
Dec 19 14:54:32.685 INFO [stderr] warning: variant `R_R` should have a camel case name such as `RR`
Dec 19 14:54:32.685 INFO [stderr]    --> src/zion/instruction.rs:109:5
Dec 19 14:54:32.685 INFO [stderr]     |
Dec 19 14:54:32.685 INFO [stderr] 109 |     R_R = 3, //mov A, B
Dec 19 14:54:32.685 INFO [stderr]     |     ^^^^^^^
Dec 19 14:54:32.685 INFO [stderr]     |
Dec 19 14:54:32.685 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 19 14:54:32.685 INFO [stderr] 
Dec 19 14:54:32.685 INFO [stderr] warning: variant `R_IMM` should have a camel case name such as `RImm`
Dec 19 14:54:32.685 INFO [stderr]    --> src/zion/instruction.rs:110:5
Dec 19 14:54:32.685 INFO [stderr]     |
Dec 19 14:54:32.685 INFO [stderr] 110 |     R_IMM = 4, //mov A, 0xFF
Dec 19 14:54:32.685 INFO [stderr]     |     ^^^^^^^^^
Dec 19 14:54:32.685 INFO [stderr] 
Dec 19 14:54:32.685 INFO [stderr] warning: variant `R_MEM` should have a camel case name such as `RMem`
Dec 19 14:54:32.685 INFO [stderr]    --> src/zion/instruction.rs:111:5
Dec 19 14:54:32.685 INFO [stderr]     |
Dec 19 14:54:32.685 INFO [stderr] 111 |     R_MEM = 5, //mov A, @0xFF
Dec 19 14:54:32.685 INFO [stderr]     |     ^^^^^^^^^
Dec 19 14:54:32.685 INFO [stderr] 
Dec 19 14:54:32.685 INFO [stderr] warning: variant `MEM_R` should have a camel case name such as `MemR`
Dec 19 14:54:32.685 INFO [stderr]    --> src/zion/instruction.rs:112:5
Dec 19 14:54:32.685 INFO [stderr]     |
Dec 19 14:54:32.685 INFO [stderr] 112 |     MEM_R = 6, //mov @0xFF, A
Dec 19 14:54:32.685 INFO [stderr]     |     ^^^^^^^^^
Dec 19 14:54:32.687 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: method is never used: `move_rr`
Dec 19 14:54:32.790 INFO [stderr]   --> src/zion/registers.rs:43:5
Dec 19 14:54:32.790 INFO [stderr]    |
Dec 19 14:54:32.790 INFO [stderr] 43 |     fn move_rr(&mut self, reg1: u8, reg2: u8) {
Dec 19 14:54:32.790 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.790 INFO [stderr]    |
Dec 19 14:54:32.790 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: method is never used: `set_size`
Dec 19 14:54:32.790 INFO [stderr]   --> src/zion/instruction.rs:59:5
Dec 19 14:54:32.790 INFO [stderr]    |
Dec 19 14:54:32.790 INFO [stderr] 59 |     pub fn set_size(&mut self, size: u8) {
Dec 19 14:54:32.790 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:54:32.790 INFO [stderr]   --> src/zion/cache.rs:42:9
Dec 19 14:54:32.790 INFO [stderr]    |
Dec 19 14:54:32.790 INFO [stderr] 42 |         write!(f, "\n\tcode:[ ");
Dec 19 14:54:32.790 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.790 INFO [stderr]    |
Dec 19 14:54:32.790 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 14:54:32.790 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:54:32.790 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 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:54:32.790 INFO [stderr]   --> src/zion/cache.rs:47:9
Dec 19 14:54:32.790 INFO [stderr]    |
Dec 19 14:54:32.790 INFO [stderr] 47 |         write!(f, "]\n\tdata:[ ");
Dec 19 14:54:32.790 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:54:32.790 INFO [stderr]    |
Dec 19 14:54:32.790 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:54:32.790 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 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: variant `R_R` should have a camel case name such as `RR`
Dec 19 14:54:32.790 INFO [stderr]    --> src/zion/instruction.rs:109:5
Dec 19 14:54:32.790 INFO [stderr]     |
Dec 19 14:54:32.790 INFO [stderr] 109 |     R_R = 3, //mov A, B
Dec 19 14:54:32.790 INFO [stderr]     |     ^^^^^^^
Dec 19 14:54:32.790 INFO [stderr]     |
Dec 19 14:54:32.790 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: variant `R_IMM` should have a camel case name such as `RImm`
Dec 19 14:54:32.790 INFO [stderr]    --> src/zion/instruction.rs:110:5
Dec 19 14:54:32.790 INFO [stderr]     |
Dec 19 14:54:32.790 INFO [stderr] 110 |     R_IMM = 4, //mov A, 0xFF
Dec 19 14:54:32.790 INFO [stderr]     |     ^^^^^^^^^
Dec 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: variant `R_MEM` should have a camel case name such as `RMem`
Dec 19 14:54:32.790 INFO [stderr]    --> src/zion/instruction.rs:111:5
Dec 19 14:54:32.790 INFO [stderr]     |
Dec 19 14:54:32.790 INFO [stderr] 111 |     R_MEM = 5, //mov A, @0xFF
Dec 19 14:54:32.790 INFO [stderr]     |     ^^^^^^^^^
Dec 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.790 INFO [stderr] warning: variant `MEM_R` should have a camel case name such as `MemR`
Dec 19 14:54:32.790 INFO [stderr]    --> src/zion/instruction.rs:112:5
Dec 19 14:54:32.790 INFO [stderr]     |
Dec 19 14:54:32.790 INFO [stderr] 112 |     MEM_R = 6, //mov @0xFF, A
Dec 19 14:54:32.790 INFO [stderr]     |     ^^^^^^^^^
Dec 19 14:54:32.790 INFO [stderr] 
Dec 19 14:54:32.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Dec 19 14:54:33.418 INFO running `"docker" "inspect" "a765726d09e9e67de11a1a2e49de639ad4a82d0adf084d79a401feb77dd2899e"`
Dec 19 14:54:33.663 INFO running `"docker" "rm" "-f" "a765726d09e9e67de11a1a2e49de639ad4a82d0adf084d79a401feb77dd2899e"`
Dec 19 14:54:33.997 INFO [stdout] a765726d09e9e67de11a1a2e49de639ad4a82d0adf084d79a401feb77dd2899e