[INFO] cloning repository https://github.com/volucris1/MOS-Technology-6502
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volucris1/MOS-Technology-6502" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolucris1%2FMOS-Technology-6502", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolucris1%2FMOS-Technology-6502'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8eb74dde746aba0f20f7fc2ed34f07f303611e1
[INFO] checking volucris1/MOS-Technology-6502 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolucris1%2FMOS-Technology-6502" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/volucris1/MOS-Technology-6502
[INFO] finished tweaking git repo https://github.com/volucris1/MOS-Technology-6502
[INFO] tweaked toml for git repo https://github.com/volucris1/MOS-Technology-6502 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volucris1/MOS-Technology-6502 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volucris1/MOS-Technology-6502 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4af5316c123c5400ae3015e01ffa66cb5bb7c0473ba335efff3848ad2378134c
[INFO] running `Command { std: "docker" "start" "-a" "4af5316c123c5400ae3015e01ffa66cb5bb7c0473ba335efff3848ad2378134c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af5316c123c5400ae3015e01ffa66cb5bb7c0473ba335efff3848ad2378134c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af5316c123c5400ae3015e01ffa66cb5bb7c0473ba335efff3848ad2378134c", kill_on_drop: false }`
[INFO] [stdout] 4af5316c123c5400ae3015e01ffa66cb5bb7c0473ba335efff3848ad2378134c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e6b4aa16ccc5a3c0886e48daf3e8fe0145c14d0db88dc877fb5a427ec54397f
[INFO] running `Command { std: "docker" "start" "-a" "5e6b4aa16ccc5a3c0886e48daf3e8fe0145c14d0db88dc877fb5a427ec54397f", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.8
[INFO] [stderr]     Checking mos_technology_6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `negative` is never used
[INFO] [stdout]   --> src/cpu/flags.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_flag_getter!(negative, 7);
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `overflow` and `set_overflow` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_flag_getter!(overflow, 6);
[INFO] [stdout]    | ------------------^^^^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `brk` and `set_brk` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_flag_getter!(brk, 4);
[INFO] [stdout]    | ------------------^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `decimical` and `set_decimical` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_flag_getter!(decimical, 3);
[INFO] [stdout]    | ------------------^^^^^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `interrup` and `set_interrup` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_flag_getter!(interrup, 2);
[INFO] [stdout]    | ------------------^^^^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `zero` is never used
[INFO] [stdout]   --> src/cpu/flags.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 | impl_flag_getter!(zero, 1);
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `carry` and `set_carry` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 | impl_flag_getter!(carry, 0);
[INFO] [stdout]    | ------------------^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `raw` is never used
[INFO] [stdout]   --> src/cpu/flags.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Flags {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 48 |     pub fn raw(&self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ProcessorStatus` is never used
[INFO] [stdout]  --> src/cpu/registers.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ProcessorStatus = u8;
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sp` is never read
[INFO] [stdout]   --> src/cpu/registers.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Registers {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     sp: StackPointer,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sp`, `sp_mut`, and `ps` are never used
[INFO] [stdout]   --> src/cpu/registers.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Registers {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn sp(&self) -> StackPointer {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn sp_mut(&mut self) -> &mut StackPointer {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn ps(&mut self) -> &Flags {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `negative` is never used
[INFO] [stdout]   --> src/cpu/flags.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_flag_getter!(negative, 7);
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `overflow` and `set_overflow` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_flag_getter!(overflow, 6);
[INFO] [stdout]    | ------------------^^^^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `brk` and `set_brk` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_flag_getter!(brk, 4);
[INFO] [stdout]    | ------------------^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `decimical` and `set_decimical` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_flag_getter!(decimical, 3);
[INFO] [stdout]    | ------------------^^^^^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `interrup` and `set_interrup` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_flag_getter!(interrup, 2);
[INFO] [stdout]    | ------------------^^^^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `zero` is never used
[INFO] [stdout]   --> src/cpu/flags.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 | impl_flag_getter!(zero, 1);
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `carry` and `set_carry` are never used
[INFO] [stdout]   --> src/cpu/flags.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |             impl Flags {
[INFO] [stdout]    |             ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |                 pub fn [<set_ $name>](&mut self, $name: bool) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 | impl_flag_getter!(carry, 0);
[INFO] [stdout]    | ------------------^^^^^---- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_flag_getter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ProcessorStatus` is never used
[INFO] [stdout]  --> src/cpu/registers.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ProcessorStatus = u8;
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sp` is never read
[INFO] [stdout]   --> src/cpu/registers.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Registers {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     sp: StackPointer,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sp` and `sp_mut` are never used
[INFO] [stdout]   --> src/cpu/registers.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Registers {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn sp(&self) -> StackPointer {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn sp_mut(&mut self) -> &mut StackPointer {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "5e6b4aa16ccc5a3c0886e48daf3e8fe0145c14d0db88dc877fb5a427ec54397f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e6b4aa16ccc5a3c0886e48daf3e8fe0145c14d0db88dc877fb5a427ec54397f", kill_on_drop: false }`
[INFO] [stdout] 5e6b4aa16ccc5a3c0886e48daf3e8fe0145c14d0db88dc877fb5a427ec54397f