[INFO] cloning repository https://github.com/jonscanzi/cpu-6502-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonscanzi/cpu-6502-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonscanzi%2Fcpu-6502-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonscanzi%2Fcpu-6502-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bba91e33985609b5612b8fdcdee39440d878aad
[INFO] checking jonscanzi/cpu-6502-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonscanzi%2Fcpu-6502-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonscanzi/cpu-6502-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jonscanzi/cpu-6502-rs
[INFO] finished tweaking git repo https://github.com/jonscanzi/cpu-6502-rs
[INFO] tweaked toml for git repo https://github.com/jonscanzi/cpu-6502-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jonscanzi/cpu-6502-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 050d2158066d3ffd6a2b81b7fe5a6fc73792f3f8613827716b5ddbffda4694ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "050d2158066d3ffd6a2b81b7fe5a6fc73792f3f8613827716b5ddbffda4694ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "050d2158066d3ffd6a2b81b7fe5a6fc73792f3f8613827716b5ddbffda4694ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050d2158066d3ffd6a2b81b7fe5a6fc73792f3f8613827716b5ddbffda4694ee", kill_on_drop: false }`
[INFO] [stdout] 050d2158066d3ffd6a2b81b7fe5a6fc73792f3f8613827716b5ddbffda4694ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22d3a38e10e35f0bc80eb25497c876ba26c494722c3cb11849622b540cb7afba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22d3a38e10e35f0bc80eb25497c876ba26c494722c3cb11849622b540cb7afba", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking cpu-6502-rs v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/cpu/mod.rs (7 fixes)
[INFO] [stderr]        Fixed src/cpu/datastructures.rs (1 fix)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1042:29
[INFO] [stdout]      |
[INFO] [stdout] 1042 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1045:29
[INFO] [stdout]      |
[INFO] [stdout] 1045 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1048:29
[INFO] [stdout]      |
[INFO] [stdout] 1048 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1063:29
[INFO] [stdout]      |
[INFO] [stdout] 1063 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1066:29
[INFO] [stdout]      |
[INFO] [stdout] 1066 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1069:29
[INFO] [stdout]      |
[INFO] [stdout] 1069 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1080:29
[INFO] [stdout]      |
[INFO] [stdout] 1080 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1083:29
[INFO] [stdout]      |
[INFO] [stdout] 1083 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1086:29
[INFO] [stdout]      |
[INFO] [stdout] 1086 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1089:29
[INFO] [stdout]      |
[INFO] [stdout] 1089 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1100:29
[INFO] [stdout]      |
[INFO] [stdout] 1100 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1103:29
[INFO] [stdout]      |
[INFO] [stdout] 1103 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1106:29
[INFO] [stdout]      |
[INFO] [stdout] 1106 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1109:29
[INFO] [stdout]      |
[INFO] [stdout] 1109 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1123:29
[INFO] [stdout]      |
[INFO] [stdout] 1123 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1134:29
[INFO] [stdout]      |
[INFO] [stdout] 1134 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1137:29
[INFO] [stdout]      |
[INFO] [stdout] 1137 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1148:29
[INFO] [stdout]      |
[INFO] [stdout] 1148 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1151:29
[INFO] [stdout]      |
[INFO] [stdout] 1151 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1154:29
[INFO] [stdout]      |
[INFO] [stdout] 1154 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1165:29
[INFO] [stdout]      |
[INFO] [stdout] 1165 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1168:29
[INFO] [stdout]      |
[INFO] [stdout] 1168 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1171:29
[INFO] [stdout]      |
[INFO] [stdout] 1171 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `operand` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1019:25
[INFO] [stdout]      |
[INFO] [stdout] 1019 |                         operand = Some(self.indirect_value_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `address` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1020:25
[INFO] [stdout]      |
[INFO] [stdout] 1020 |                         address = Some(self.indirect_address_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pc_offset` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1021:25
[INFO] [stdout]      |
[INFO] [stdout] 1021 |                         pc_offset += 3;
[INFO] [stdout]      |                         ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1042:29
[INFO] [stdout]      |
[INFO] [stdout] 1042 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1045:29
[INFO] [stdout]      |
[INFO] [stdout] 1045 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1048:29
[INFO] [stdout]      |
[INFO] [stdout] 1048 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1063:29
[INFO] [stdout]      |
[INFO] [stdout] 1063 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1066:29
[INFO] [stdout]      |
[INFO] [stdout] 1066 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1069:29
[INFO] [stdout]      |
[INFO] [stdout] 1069 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1080:29
[INFO] [stdout]      |
[INFO] [stdout] 1080 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1083:29
[INFO] [stdout]      |
[INFO] [stdout] 1083 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1086:29
[INFO] [stdout]      |
[INFO] [stdout] 1086 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1089:29
[INFO] [stdout]      |
[INFO] [stdout] 1089 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1100:29
[INFO] [stdout]      |
[INFO] [stdout] 1100 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1103:29
[INFO] [stdout]      |
[INFO] [stdout] 1103 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1106:29
[INFO] [stdout]      |
[INFO] [stdout] 1106 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1109:29
[INFO] [stdout]      |
[INFO] [stdout] 1109 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1123:29
[INFO] [stdout]      |
[INFO] [stdout] 1123 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1134:29
[INFO] [stdout]      |
[INFO] [stdout] 1134 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1137:29
[INFO] [stdout]      |
[INFO] [stdout] 1137 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1148:29
[INFO] [stdout]      |
[INFO] [stdout] 1148 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1151:29
[INFO] [stdout]      |
[INFO] [stdout] 1151 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1154:29
[INFO] [stdout]      |
[INFO] [stdout] 1154 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1165:29
[INFO] [stdout]      |
[INFO] [stdout] 1165 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1168:29
[INFO] [stdout]      |
[INFO] [stdout] 1168 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1171:29
[INFO] [stdout]      |
[INFO] [stdout] 1171 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `operand` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1019:25
[INFO] [stdout]      |
[INFO] [stdout] 1019 |                         operand = Some(self.indirect_value_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `address` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1020:25
[INFO] [stdout]      |
[INFO] [stdout] 1020 |                         address = Some(self.indirect_address_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pc_offset` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1021:25
[INFO] [stdout]      |
[INFO] [stdout] 1021 |                         pc_offset += 3;
[INFO] [stdout]      |                         ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.01s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking cpu-6502-rs v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1042:29
[INFO] [stdout]      |
[INFO] [stdout] 1042 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1045:29
[INFO] [stdout]      |
[INFO] [stdout] 1045 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1048:29
[INFO] [stdout]      |
[INFO] [stdout] 1048 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1063:29
[INFO] [stdout]      |
[INFO] [stdout] 1063 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1066:29
[INFO] [stdout]      |
[INFO] [stdout] 1066 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1069:29
[INFO] [stdout]      |
[INFO] [stdout] 1069 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1080:29
[INFO] [stdout]      |
[INFO] [stdout] 1080 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1083:29
[INFO] [stdout]      |
[INFO] [stdout] 1083 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1086:29
[INFO] [stdout]      |
[INFO] [stdout] 1086 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1089:29
[INFO] [stdout]      |
[INFO] [stdout] 1089 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1100:29
[INFO] [stdout]      |
[INFO] [stdout] 1100 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1103:29
[INFO] [stdout]      |
[INFO] [stdout] 1103 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1106:29
[INFO] [stdout]      |
[INFO] [stdout] 1106 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1109:29
[INFO] [stdout]      |
[INFO] [stdout] 1109 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1123:29
[INFO] [stdout]      |
[INFO] [stdout] 1123 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1134:29
[INFO] [stdout]      |
[INFO] [stdout] 1134 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1137:29
[INFO] [stdout]      |
[INFO] [stdout] 1137 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1148:29
[INFO] [stdout]      |
[INFO] [stdout] 1148 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1151:29
[INFO] [stdout]      |
[INFO] [stdout] 1151 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1154:29
[INFO] [stdout]      |
[INFO] [stdout] 1154 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1165:29
[INFO] [stdout]      |
[INFO] [stdout] 1165 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1168:29
[INFO] [stdout]      |
[INFO] [stdout] 1168 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1171:29
[INFO] [stdout]      |
[INFO] [stdout] 1171 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `operand` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1019:25
[INFO] [stdout]      |
[INFO] [stdout] 1019 |                         operand = Some(self.indirect_value_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `address` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1020:25
[INFO] [stdout]      |
[INFO] [stdout] 1020 |                         address = Some(self.indirect_address_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pc_offset` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1021:25
[INFO] [stdout]      |
[INFO] [stdout] 1021 |                         pc_offset += 3;
[INFO] [stdout]      |                         ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1042:29
[INFO] [stdout]      |
[INFO] [stdout] 1042 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1045:29
[INFO] [stdout]      |
[INFO] [stdout] 1045 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1048:29
[INFO] [stdout]      |
[INFO] [stdout] 1048 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1063:29
[INFO] [stdout]      |
[INFO] [stdout] 1063 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1066:29
[INFO] [stdout]      |
[INFO] [stdout] 1066 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1069:29
[INFO] [stdout]      |
[INFO] [stdout] 1069 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1080:29
[INFO] [stdout]      |
[INFO] [stdout] 1080 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1083:29
[INFO] [stdout]      |
[INFO] [stdout] 1083 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1086:29
[INFO] [stdout]      |
[INFO] [stdout] 1086 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1089:29
[INFO] [stdout]      |
[INFO] [stdout] 1089 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1100:29
[INFO] [stdout]      |
[INFO] [stdout] 1100 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1103:29
[INFO] [stdout]      |
[INFO] [stdout] 1103 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1106:29
[INFO] [stdout]      |
[INFO] [stdout] 1106 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1109:29
[INFO] [stdout]      |
[INFO] [stdout] 1109 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1123:29
[INFO] [stdout]      |
[INFO] [stdout] 1123 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1134:29
[INFO] [stdout]      |
[INFO] [stdout] 1134 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1137:29
[INFO] [stdout]      |
[INFO] [stdout] 1137 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1148:29
[INFO] [stdout]      |
[INFO] [stdout] 1148 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1151:29
[INFO] [stdout]      |
[INFO] [stdout] 1151 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1154:29
[INFO] [stdout]      |
[INFO] [stdout] 1154 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1165:29
[INFO] [stdout]      |
[INFO] [stdout] 1165 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1168:29
[INFO] [stdout]      |
[INFO] [stdout] 1168 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu/mod.rs:1171:29
[INFO] [stdout]      |
[INFO] [stdout] 1171 | ...                   0 => { // INSTR_HERE
[INFO] [stdout]      |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `operand` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1019:25
[INFO] [stdout]      |
[INFO] [stdout] 1019 |                         operand = Some(self.indirect_value_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `address` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1020:25
[INFO] [stdout]      |
[INFO] [stdout] 1020 |                         address = Some(self.indirect_address_x());
[INFO] [stdout]      |                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pc_offset` is never read
[INFO] [stdout]     --> src/cpu/mod.rs:1021:25
[INFO] [stdout]      |
[INFO] [stdout] 1021 |                         pc_offset += 3;
[INFO] [stdout]      |                         ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "22d3a38e10e35f0bc80eb25497c876ba26c494722c3cb11849622b540cb7afba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d3a38e10e35f0bc80eb25497c876ba26c494722c3cb11849622b540cb7afba", kill_on_drop: false }`
[INFO] [stdout] 22d3a38e10e35f0bc80eb25497c876ba26c494722c3cb11849622b540cb7afba