[INFO] cloning repository https://github.com/Cra2yPierr0t/Z16_emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cra2yPierr0t/Z16_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCra2yPierr0t%2FZ16_emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCra2yPierr0t%2FZ16_emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3c8399677d9794b3531d82c548ba12ffb768264 [INFO] checking Cra2yPierr0t/Z16_emulator against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCra2yPierr0t%2FZ16_emulator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Cra2yPierr0t/Z16_emulator [INFO] finished tweaking git repo https://github.com/Cra2yPierr0t/Z16_emulator [INFO] tweaked toml for git repo https://github.com/Cra2yPierr0t/Z16_emulator written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Cra2yPierr0t/Z16_emulator on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Cra2yPierr0t/Z16_emulator 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking Cra2yPierr0t/Z16_emulator against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCra2yPierr0t%2FZ16_emulator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Cra2yPierr0t/Z16_emulator [INFO] finished tweaking git repo https://github.com/Cra2yPierr0t/Z16_emulator [INFO] tweaked toml for git repo https://github.com/Cra2yPierr0t/Z16_emulator written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Cra2yPierr0t/Z16_emulator on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Cra2yPierr0t/Z16_emulator 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad6bcf001f6025b666442ca026c9169187689883e29e8a46c93dee3b17c0230d [INFO] running `Command { std: "docker" "start" "-a" "ad6bcf001f6025b666442ca026c9169187689883e29e8a46c93dee3b17c0230d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad6bcf001f6025b666442ca026c9169187689883e29e8a46c93dee3b17c0230d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad6bcf001f6025b666442ca026c9169187689883e29e8a46c93dee3b17c0230d", kill_on_drop: false }` [INFO] [stdout] ad6bcf001f6025b666442ca026c9169187689883e29e8a46c93dee3b17c0230d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20ec0cbb79c25b2fe90e5de7146ba1f83824b1d2c64137a7ec3a5c83347716b7 [INFO] running `Command { std: "docker" "start" "-a" "20ec0cbb79c25b2fe90e5de7146ba1f83824b1d2c64137a7ec3a5c83347716b7", kill_on_drop: false }` [INFO] [stderr] Checking Z16_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | for count in 0..50 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `instr` is never read [INFO] [stdout] --> src/main.rs:136:26 [INFO] [stdout] | [INFO] [stdout] 136 | let mut instr: u16 = InstrMemory[pc as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 143 | instr = InstrMemory[(pc >> 1) as usize]; [INFO] [stdout] | --------------------------------------- `instr` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rs1_data` is never read [INFO] [stdout] --> src/main.rs:137:29 [INFO] [stdout] | [INFO] [stdout] 137 | let mut rs1_data: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 146 | rs1_data = RegisterFile[get_rs1_addr(instr) as usize]; [INFO] [stdout] | ----------------------------------------------------- `rs1_data` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rs2_data` is never read [INFO] [stdout] --> src/main.rs:138:29 [INFO] [stdout] | [INFO] [stdout] 138 | let mut rs2_data: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 147 | rs2_data = RegisterFile[get_rs2_addr(instr) as usize]; [INFO] [stdout] | ----------------------------------------------------- `rs2_data` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rd_data` is never read [INFO] [stdout] --> src/main.rs:139:29 [INFO] [stdout] | [INFO] [stdout] 139 | let mut rd_data: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 152 | rd_data = RegisterFile[get_rd_addr(instr) as usize]; [INFO] [stdout] | --------------------------------------------------- `rd_data` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `imm` is never read [INFO] [stdout] --> src/main.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | let mut imm: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 153 | imm = get_imm(instr); [INFO] [stdout] | ------------------------ `imm` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `InstrMemory` should have a snake case name [INFO] [stdout] --> src/main.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | let InstrMemory: [u16; 5] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `instr_memory` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `RegisterFile` should have a snake case name [INFO] [stdout] --> src/main.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let mut RegisterFile: [i16; 16] = [0; 16]; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `register_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `DataMemory` should have a snake case name [INFO] [stdout] --> src/main.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let mut DataMemory: [i16; 32768] = [0; 32768]; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `data_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | for count in 0..50 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `instr` is never read [INFO] [stdout] --> src/main.rs:136:26 [INFO] [stdout] | [INFO] [stdout] 136 | let mut instr: u16 = InstrMemory[pc as usize]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 143 | instr = InstrMemory[(pc >> 1) as usize]; [INFO] [stdout] | --------------------------------------- `instr` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rs1_data` is never read [INFO] [stdout] --> src/main.rs:137:29 [INFO] [stdout] | [INFO] [stdout] 137 | let mut rs1_data: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 146 | rs1_data = RegisterFile[get_rs1_addr(instr) as usize]; [INFO] [stdout] | ----------------------------------------------------- `rs1_data` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rs2_data` is never read [INFO] [stdout] --> src/main.rs:138:29 [INFO] [stdout] | [INFO] [stdout] 138 | let mut rs2_data: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 147 | rs2_data = RegisterFile[get_rs2_addr(instr) as usize]; [INFO] [stdout] | ----------------------------------------------------- `rs2_data` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rd_data` is never read [INFO] [stdout] --> src/main.rs:139:29 [INFO] [stdout] | [INFO] [stdout] 139 | let mut rd_data: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 152 | rd_data = RegisterFile[get_rd_addr(instr) as usize]; [INFO] [stdout] | --------------------------------------------------- `rd_data` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `imm` is never read [INFO] [stdout] --> src/main.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | let mut imm: i16 = 0; [INFO] [stdout] | ^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 153 | imm = get_imm(instr); [INFO] [stdout] | ------------------------ `imm` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `InstrMemory` should have a snake case name [INFO] [stdout] --> src/main.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | let InstrMemory: [u16; 5] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `instr_memory` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `RegisterFile` should have a snake case name [INFO] [stdout] --> src/main.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let mut RegisterFile: [i16; 16] = [0; 16]; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `register_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `DataMemory` should have a snake case name [INFO] [stdout] --> src/main.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let mut DataMemory: [i16; 32768] = [0; 32768]; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `data_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "20ec0cbb79c25b2fe90e5de7146ba1f83824b1d2c64137a7ec3a5c83347716b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20ec0cbb79c25b2fe90e5de7146ba1f83824b1d2c64137a7ec3a5c83347716b7", kill_on_drop: false }` [INFO] [stdout] 20ec0cbb79c25b2fe90e5de7146ba1f83824b1d2c64137a7ec3a5c83347716b7