[INFO] cloning repository https://github.com/MichaelBurge/nes-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MichaelBurge/nes-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelBurge%2Fnes-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelBurge%2Fnes-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c4ae4af6e8a9b126c5440385411c3f8917846c00 [INFO] checking MichaelBurge/nes-emulator against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelBurge%2Fnes-emulator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MichaelBurge/nes-emulator on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/MichaelBurge/nes-emulator [INFO] finished tweaking git repo https://github.com/MichaelBurge/nes-emulator [INFO] tweaked toml for git repo https://github.com/MichaelBurge/nes-emulator written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MichaelBurge/nes-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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file `/workspace/builds/worker-3-tc1/source/examples/headless.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `headless` [INFO] [stderr] * `example` target `headless` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.65 [INFO] [stderr] Downloaded num-iter v0.1.41 [INFO] [stderr] Downloaded criterion-plot v0.4.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.65 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded oorandom v11.1.2 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.5 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] Downloaded js-sys v0.3.42 [INFO] [stderr] Downloaded serde_cbor v0.11.1 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded clap v3.0.0-beta.5 [INFO] [stderr] Downloaded wasm-bindgen v0.2.65 [INFO] [stderr] Downloaded rayon v1.3.1 [INFO] [stderr] Downloaded sdl2 v0.32.2 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded serde_json v1.0.56 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded sdl2-sys v0.32.6 [INFO] [stderr] Downloaded tokio v0.2.21 [INFO] [stderr] Downloaded criterion v0.3.3 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded libc v0.2.72 [INFO] [stderr] Downloaded rayon-core v1.7.1 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded os_str_bytes v4.2.0 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded mio v0.6.22 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.65 [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded net2 v0.2.34 [INFO] [stderr] Downloaded pin-project-lite v0.1.7 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.65 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] [stderr] Downloaded web-sys v0.3.42 [INFO] [stderr] Downloaded plotters v0.2.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba73cc6104de218c78bb968db9646655af1ebca37c80926446fcf6b1dc1c6ba8 [INFO] running `Command { std: "docker" "start" "-a" "ba73cc6104de218c78bb968db9646655af1ebca37c80926446fcf6b1dc1c6ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba73cc6104de218c78bb968db9646655af1ebca37c80926446fcf6b1dc1c6ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba73cc6104de218c78bb968db9646655af1ebca37c80926446fcf6b1dc1c6ba8", kill_on_drop: false }` [INFO] [stdout] ba73cc6104de218c78bb968db9646655af1ebca37c80926446fcf6b1dc1c6ba8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0eb2a293d80bff4888961f5bb55f47bd44673c20f0148e2ae1d25a79603d1fc [INFO] running `Command { std: "docker" "start" "-a" "c0eb2a293d80bff4888961f5bb55f47bd44673c20f0148e2ae1d25a79603d1fc", kill_on_drop: false }` [INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/headless.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `headless` [INFO] [stderr] * `example` target `headless` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking os_str_bytes v4.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Checking clap v3.0.0-beta.5 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking nes-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/headless_protocol.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ffi::OsStr` [INFO] [stdout] --> src/headless_protocol.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/headless_protocol.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut fh = &mut BufWriter::new(fh); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueHint` [INFO] [stdout] --> examples/headless.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{Parser, ValueHint}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter`, `Read`, `TcpStream`, and `UnixStream` [INFO] [stdout] --> examples/headless.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | io::{BufWriter, Read, Write}, [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] 20 | net::{TcpListener, TcpStream}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | net::{UnixListener, UnixStream}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueHint` [INFO] [stdout] --> examples/headless.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{Parser, ValueHint}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ValueHint` [INFO] [stdout] --> examples/headless.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{Parser, ValueHint}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter`, `Read`, `TcpStream`, and `UnixStream` [INFO] [stdout] --> examples/headless.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | io::{BufWriter, Read, Write}, [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] 20 | net::{TcpListener, TcpStream}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | net::{UnixListener, UnixStream}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter`, `Read`, `TcpStream`, and `UnixStream` [INFO] [stdout] --> examples/headless.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | io::{BufWriter, Read, Write}, [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] 20 | net::{TcpListener, TcpStream}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | net::{UnixListener, UnixStream}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/headless_protocol.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ffi::OsStr` [INFO] [stdout] --> src/headless_protocol.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ffi::OsStr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/headless_protocol.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut fh = &mut BufWriter::new(fh); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.40s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "c0eb2a293d80bff4888961f5bb55f47bd44673c20f0148e2ae1d25a79603d1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0eb2a293d80bff4888961f5bb55f47bd44673c20f0148e2ae1d25a79603d1fc", kill_on_drop: false }` [INFO] [stdout] c0eb2a293d80bff4888961f5bb55f47bd44673c20f0148e2ae1d25a79603d1fc