[INFO] cloning repository https://github.com/dmuraco3/emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmuraco3/emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmuraco3%2Femulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmuraco3%2Femulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5960a7ae001eee899db0d68e7f933e7a3102c61 [INFO] checking dmuraco3/emulator against master#1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmuraco3%2Femulator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmuraco3/emulator on toolchain 1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmuraco3/emulator [INFO] finished tweaking git repo https://github.com/dmuraco3/emulator [INFO] tweaked toml for git repo https://github.com/dmuraco3/emulator written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dmuraco3/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" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking dmuraco3/emulator against try#a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmuraco3%2Femulator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmuraco3/emulator on toolchain a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmuraco3/emulator [INFO] finished tweaking git repo https://github.com/dmuraco3/emulator [INFO] tweaked toml for git repo https://github.com/dmuraco3/emulator written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dmuraco3/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" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "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 dmuraco3/emulator against try#a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmuraco3%2Femulator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmuraco3/emulator on toolchain a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmuraco3/emulator [INFO] finished tweaking git repo https://github.com/dmuraco3/emulator [INFO] tweaked toml for git repo https://github.com/dmuraco3/emulator written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dmuraco3/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" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cb57efc0f6799559d356b030c584304a87699239ac482f0a701522f5cd4d753 [INFO] running `Command { std: "docker" "start" "-a" "0cb57efc0f6799559d356b030c584304a87699239ac482f0a701522f5cd4d753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cb57efc0f6799559d356b030c584304a87699239ac482f0a701522f5cd4d753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb57efc0f6799559d356b030c584304a87699239ac482f0a701522f5cd4d753", kill_on_drop: false }` [INFO] [stdout] 0cb57efc0f6799559d356b030c584304a87699239ac482f0a701522f5cd4d753 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 240a581d4c20e2304cce2ef8ffae13e4e536d904679549417f980f8d070aae8f [INFO] running `Command { std: "docker" "start" "-a" "240a581d4c20e2304cce2ef8ffae13e4e536d904679549417f980f8d070aae8f", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `metadata` [INFO] [stdout] --> src/hardware/vm/mod.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::{metadata ,File}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter`, `Cursor`, `Result`, `Write` [INFO] [stdout] --> src/hardware/vm/mod.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufWriter, Cursor, Write, Result}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LittleEndian`, `NativeEndian` [INFO] [stdout] --> src/hardware/vm/mod.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{ReadBytesExt, BigEndian, NativeEndian, LittleEndian}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `metadata` [INFO] [stdout] --> src/hardware/vm/mod.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::{metadata ,File}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter`, `Cursor`, `Result`, `Write` [INFO] [stdout] --> src/hardware/vm/mod.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufWriter, Cursor, Write, Result}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LittleEndian`, `NativeEndian` [INFO] [stdout] --> src/hardware/vm/mod.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{ReadBytesExt, BigEndian, NativeEndian, LittleEndian}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hardware/vm/mod.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | x |= (0xFFFF << bit_count); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - x |= (0xFFFF << bit_count); [INFO] [stdout] 26 + x |= 0xFFFF << bit_count; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/hardware/vm/mod.rs:82:15 [INFO] [stdout] | [INFO] [stdout] 82 | (instruction) => { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 82 - (instruction) => { [INFO] [stdout] 82 + instruction => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/hardware/vm/mod.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | x |= (0xFFFF << bit_count); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - x |= (0xFFFF << bit_count); [INFO] [stdout] 26 + x |= 0xFFFF << bit_count; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/hardware/vm/mod.rs:82:15 [INFO] [stdout] | [INFO] [stdout] 82 | (instruction) => { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 82 - (instruction) => { [INFO] [stdout] 82 + instruction => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/hardware/vm/mod.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | let d = self.registers.read(dr); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/hardware/vm/mod.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | let d = self.registers.read(dr); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/hardware/vm/mod.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let opcode = instruction >> 12; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/hardware/vm/mod.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let opcode = instruction >> 12; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `START` is never used [INFO] [stdout] --> src/hardware/vm/mod.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const START: u16 = 0x3000; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MEMORY_SIZE` is never used [INFO] [stdout] --> src/hardware/vm/mod.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const MEMORY_SIZE: usize = u16::MAX as usize; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `START` is never used [INFO] [stdout] --> src/hardware/vm/mod.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const START: u16 = 0x3000; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MEMORY_SIZE` is never used [INFO] [stdout] --> src/hardware/vm/mod.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const MEMORY_SIZE: usize = u16::MAX as usize; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "240a581d4c20e2304cce2ef8ffae13e4e536d904679549417f980f8d070aae8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "240a581d4c20e2304cce2ef8ffae13e4e536d904679549417f980f8d070aae8f", kill_on_drop: false }` [INFO] [stdout] 240a581d4c20e2304cce2ef8ffae13e4e536d904679549417f980f8d070aae8f