[INFO] cloning repository https://github.com/JPOverclock/dmg-cpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JPOverclock/dmg-cpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPOverclock%2Fdmg-cpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPOverclock%2Fdmg-cpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed8c374b94b8cff9a28456155092df74781088c2 [INFO] checking JPOverclock/dmg-cpu against master#73252d51d13c0e4f872c3c51defcf48174860ef6 for pr-119989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPOverclock%2Fdmg-cpu" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JPOverclock/dmg-cpu on toolchain 73252d51d13c0e4f872c3c51defcf48174860ef6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73252d51d13c0e4f872c3c51defcf48174860ef6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JPOverclock/dmg-cpu [INFO] finished tweaking git repo https://github.com/JPOverclock/dmg-cpu [INFO] tweaked toml for git repo https://github.com/JPOverclock/dmg-cpu written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JPOverclock/dmg-cpu 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" "+73252d51d13c0e4f872c3c51defcf48174860ef6" "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 JPOverclock/dmg-cpu against try#5d004039df46bb665b8ed6385386e3b1b007a6a8 for pr-119989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJPOverclock%2Fdmg-cpu" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JPOverclock/dmg-cpu on toolchain 5d004039df46bb665b8ed6385386e3b1b007a6a8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JPOverclock/dmg-cpu [INFO] finished tweaking git repo https://github.com/JPOverclock/dmg-cpu [INFO] tweaked toml for git repo https://github.com/JPOverclock/dmg-cpu written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JPOverclock/dmg-cpu 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" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25ac5b2853dd8bda3879fbdc2848555258c328e06316ccae8f15e4166afe0ad0 [INFO] running `Command { std: "docker" "start" "-a" "25ac5b2853dd8bda3879fbdc2848555258c328e06316ccae8f15e4166afe0ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25ac5b2853dd8bda3879fbdc2848555258c328e06316ccae8f15e4166afe0ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25ac5b2853dd8bda3879fbdc2848555258c328e06316ccae8f15e4166afe0ad0", kill_on_drop: false }` [INFO] [stdout] 25ac5b2853dd8bda3879fbdc2848555258c328e06316ccae8f15e4166afe0ad0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feaefccfd05f13a33ba629587471934fc3d2290f2f42e3b06fc435379b291929 [INFO] running `Command { std: "docker" "start" "-a" "feaefccfd05f13a33ba629587471934fc3d2290f2f42e3b06fc435379b291929", kill_on_drop: false }` [INFO] [stderr] Checking dmg-cpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `CB_PREFIX_OP_CODES` is never used [INFO] [stdout] --> src/op_codes.rs:282:11 [INFO] [stdout] | [INFO] [stdout] 282 | pub const CB_PREFIX_OP_CODES: [OpCode; 0x100] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cpu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct Registers { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 4 | b: u8, [INFO] [stdout] | ^ [INFO] [stdout] 5 | c: u8, [INFO] [stdout] | ^ [INFO] [stdout] 6 | d: u8, [INFO] [stdout] | ^ [INFO] [stdout] 7 | e: u8, [INFO] [stdout] | ^ [INFO] [stdout] 8 | h: u8, [INFO] [stdout] | ^ [INFO] [stdout] 9 | l: u8, [INFO] [stdout] | ^ [INFO] [stdout] 10 | a: u8, [INFO] [stdout] | ^ [INFO] [stdout] 11 | f: u8, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `registers` and `sp` are never read [INFO] [stdout] --> src/cpu.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct CPU<'bus, T: bus::Bus> { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 15 | registers: Registers, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | pc: u16, [INFO] [stdout] 17 | sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CB_PREFIX_OP_CODES` is never used [INFO] [stdout] --> src/op_codes.rs:282:11 [INFO] [stdout] | [INFO] [stdout] 282 | pub const CB_PREFIX_OP_CODES: [OpCode; 0x100] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cpu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct Registers { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 4 | b: u8, [INFO] [stdout] | ^ [INFO] [stdout] 5 | c: u8, [INFO] [stdout] | ^ [INFO] [stdout] 6 | d: u8, [INFO] [stdout] | ^ [INFO] [stdout] 7 | e: u8, [INFO] [stdout] | ^ [INFO] [stdout] 8 | h: u8, [INFO] [stdout] | ^ [INFO] [stdout] 9 | l: u8, [INFO] [stdout] | ^ [INFO] [stdout] 10 | a: u8, [INFO] [stdout] | ^ [INFO] [stdout] 11 | f: u8, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `registers` and `sp` are never read [INFO] [stdout] --> src/cpu.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct CPU<'bus, T: bus::Bus> { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 15 | registers: Registers, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | pc: u16, [INFO] [stdout] 17 | sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] running `Command { std: "docker" "inspect" "feaefccfd05f13a33ba629587471934fc3d2290f2f42e3b06fc435379b291929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feaefccfd05f13a33ba629587471934fc3d2290f2f42e3b06fc435379b291929", kill_on_drop: false }` [INFO] [stdout] feaefccfd05f13a33ba629587471934fc3d2290f2f42e3b06fc435379b291929