[INFO] cloning repository https://github.com/mitoma/nand2tetris [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mitoma/nand2tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitoma%2Fnand2tetris", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitoma%2Fnand2tetris'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dcc7b9dd947ae19d9537935c25d2d75113094ae2 [INFO] testing mitoma/nand2tetris against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitoma%2Fnand2tetris" "/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/mitoma/nand2tetris [INFO] finished tweaking git repo https://github.com/mitoma/nand2tetris [INFO] tweaked toml for git repo https://github.com/mitoma/nand2tetris written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mitoma/nand2tetris on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mitoma/nand2tetris 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cc2365626043d857c1451c8fa4142a5e6a823abfd041c3963b4784a50d62f4d [INFO] running `Command { std: "docker" "start" "-a" "7cc2365626043d857c1451c8fa4142a5e6a823abfd041c3963b4784a50d62f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cc2365626043d857c1451c8fa4142a5e6a823abfd041c3963b4784a50d62f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc2365626043d857c1451c8fa4142a5e6a823abfd041c3963b4784a50d62f4d", kill_on_drop: false }` [INFO] [stdout] 7cc2365626043d857c1451c8fa4142a5e6a823abfd041c3963b4784a50d62f4d [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ad22ec10c1c79d154952b6745d21935e39600fc9996255b7620104c60e6bb7d5 [INFO] running `Command { std: "docker" "start" "-a" "ad22ec10c1c79d154952b6745d21935e39600fc9996255b7620104c60e6bb7d5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling anstyle-parse v0.2.0 [INFO] [stderr] Compiling nix v0.24.2 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling built v0.7.1 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling imgref v1.10.1 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling futures-sink v0.3.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling bitstream-io v2.2.0 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling clap_builder v4.5.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling minifb v0.25.0 [INFO] [stderr] Compiling rgb v0.8.37 [INFO] [stderr] Compiling avif-serialize v0.8.1 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling profiling v1.0.15 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling exr v1.5.0 [INFO] [stderr] Compiling zune-jpeg v0.4.11 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling gif v0.13.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling image-webp v0.1.0 [INFO] [stderr] Compiling png v0.17.6 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling clap v4.5.0 [INFO] [stderr] Compiling env_logger v0.11.0 [INFO] [stderr] Compiling hack_assembler v0.1.0 (/opt/rustwide/workdir/hack_assembler) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> hack_assembler/src/assembler.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | Comment(&'a str), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Comment(&'a str), [INFO] [stdout] 15 + Comment(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> hack_assembler/src/assembler.rs:70:24 [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_command(line: &str) -> Command { [INFO] [stdout] | ^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_command(line: &str) -> Command<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ravif v0.11.4 [INFO] [stderr] Compiling image v0.25.0 [INFO] [stderr] Compiling hack_computer v0.1.0 (/opt/rustwide/workdir/hack_computer) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 50s [INFO] running `Command { std: "docker" "inspect" "ad22ec10c1c79d154952b6745d21935e39600fc9996255b7620104c60e6bb7d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad22ec10c1c79d154952b6745d21935e39600fc9996255b7620104c60e6bb7d5", kill_on_drop: false }` [INFO] [stdout] ad22ec10c1c79d154952b6745d21935e39600fc9996255b7620104c60e6bb7d5 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 47d9c33d87e35a73c85517a009b0162b6d7f96eec20fafe9fdd0f48f0b6383f7 [INFO] running `Command { std: "docker" "start" "-a" "47d9c33d87e35a73c85517a009b0162b6d7f96eec20fafe9fdd0f48f0b6383f7", kill_on_drop: false }` [INFO] [stderr] Compiling hack_assembler v0.1.0 (/opt/rustwide/workdir/hack_assembler) [INFO] [stderr] Compiling hack_computer v0.1.0 (/opt/rustwide/workdir/hack_computer) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> hack_assembler/src/assembler.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | Comment(&'a str), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Comment(&'a str), [INFO] [stdout] 15 + Comment(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> hack_assembler/src/assembler.rs:70:24 [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_command(line: &str) -> Command { [INFO] [stdout] | ^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_command(line: &str) -> Command<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `counter` is assigned to, but never used [INFO] [stdout] --> hack_computer/src/alu.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | let mut counter = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_counter` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `counter` is assigned to, but never used [INFO] [stdout] --> hack_computer/src/alu.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let mut counter = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_counter` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `counter` is assigned to, but never used [INFO] [stdout] --> hack_computer/src/cpu.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let mut counter = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_counter` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `counter` is assigned to, but never used [INFO] [stdout] --> hack_computer/src/flip_flap.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let mut counter = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_counter` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "47d9c33d87e35a73c85517a009b0162b6d7f96eec20fafe9fdd0f48f0b6383f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47d9c33d87e35a73c85517a009b0162b6d7f96eec20fafe9fdd0f48f0b6383f7", kill_on_drop: false }` [INFO] [stdout] 47d9c33d87e35a73c85517a009b0162b6d7f96eec20fafe9fdd0f48f0b6383f7 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9924bcfaa4d45119afe8839596e2e697736164c18714b24bb22a1a053fe72a07 [INFO] running `Command { std: "docker" "start" "-a" "9924bcfaa4d45119afe8839596e2e697736164c18714b24bb22a1a053fe72a07", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> hack_assembler/src/assembler.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | Comment(&'a str), [INFO] [stderr] | ------- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 15 - Comment(&'a str), [INFO] [stderr] 15 + Comment(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> hack_assembler/src/assembler.rs:70:24 [INFO] [stderr] | [INFO] [stderr] 70 | fn parse_command(line: &str) -> Command { [INFO] [stderr] | ^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 70 | fn parse_command(line: &str) -> Command<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `hack_assembler` (bin "assembler" test) generated 2 warnings (run `cargo fix --bin "assembler" --tests` to apply 1 suggestion) [INFO] [stderr] warning: variable `counter` is assigned to, but never used [INFO] [stderr] --> hack_computer/src/alu.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut counter = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_counter` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `counter` is assigned to, but never used [INFO] [stderr] --> hack_computer/src/alu.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | let mut counter = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_counter` instead [INFO] [stderr] [INFO] [stderr] warning: variable `counter` is assigned to, but never used [INFO] [stderr] --> hack_computer/src/cpu.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | let mut counter = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_counter` instead [INFO] [stderr] [INFO] [stderr] warning: variable `counter` is assigned to, but never used [INFO] [stderr] --> hack_computer/src/flip_flap.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | let mut counter = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_counter` instead [INFO] [stderr] [INFO] [stderr] warning: `hack_computer` (lib test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/assembler.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/assembler-b1baab0fd934bf53) [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hack_computer-ec8c9b3623234099) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test adder::tests::inc16_test ... ok [INFO] [stdout] test alu::tests::alu_test ... ok [INFO] [stdout] test basic_gate::tests::dmux_test ... ok [INFO] [stdout] test basic_gate::tests::mux_test ... ok [INFO] [stdout] test alu::tests::alu_nostat_test ... ok [INFO] [stdout] test adder::tests::half_adder_test ... ok [INFO] [stdout] test basic_gate::tests::not_test ... ok [INFO] [stdout] test basic_gate::tests::or_test ... ok [INFO] [stdout] test basic_gate::tests::xor_test ... ok [INFO] [stdout] test counter::tests::test_counter ... ok [INFO] [stdout] test adder::tests::full_adder_test ... ok [INFO] [stdout] test basic_gate::tests::and_test ... ok [INFO] [stdout] test flip_flap::tests::test_bit ... ok [INFO] [stdout] test cpu::tests::test_cpu ... ok [INFO] [stdout] test flip_flap::tests::test_dff ... ok [INFO] [stdout] test flip_flap::tests::test_register ... ok [INFO] [stdout] test multi_gate::tests::dmux4way_test ... ok [INFO] [stdout] test basic_gate::tests::nand_test ... ok [INFO] [stdout] test ram::tests::test_ram16k ... ignored [INFO] [stdout] test multi_gate::tests::dmux8way_test ... ok [INFO] [stdout] test ram::tests::test_ram8 ... ok [INFO] [stdout] test ram::tests::test_ram16k_hi_speed ... ok [INFO] [stdout] test test_util::tests::u16_to_bool_array_test ... ok [INFO] [stdout] test test_util::tests::bool_array_to_u16_test ... ok [INFO] [stdout] test adder::tests::add16_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/computer_runner.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/computer_runner-f832130502f86fd7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/screen_runner.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/screen_runner-4b2ce87c7252a9f0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9924bcfaa4d45119afe8839596e2e697736164c18714b24bb22a1a053fe72a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9924bcfaa4d45119afe8839596e2e697736164c18714b24bb22a1a053fe72a07", kill_on_drop: false }` [INFO] [stdout] 9924bcfaa4d45119afe8839596e2e697736164c18714b24bb22a1a053fe72a07