[INFO] cloning repository https://github.com/ProrokWielki/AvrEmulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ProrokWielki/AvrEmulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProrokWielki%2FAvrEmulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProrokWielki%2FAvrEmulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c563be5dfc2d935482265118dddd6b12f2c24a30 [INFO] checking ProrokWielki/AvrEmulator against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProrokWielki%2FAvrEmulator" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ProrokWielki/AvrEmulator [INFO] finished tweaking git repo https://github.com/ProrokWielki/AvrEmulator [INFO] tweaked toml for git repo https://github.com/ProrokWielki/AvrEmulator written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ProrokWielki/AvrEmulator on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ProrokWielki/AvrEmulator 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 201397b433470cc3b7c662937b5bfa6a5fa655571313e53f16d36a271479a17a [INFO] running `Command { std: "docker" "start" "-a" "201397b433470cc3b7c662937b5bfa6a5fa655571313e53f16d36a271479a17a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "201397b433470cc3b7c662937b5bfa6a5fa655571313e53f16d36a271479a17a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "201397b433470cc3b7c662937b5bfa6a5fa655571313e53f16d36a271479a17a", kill_on_drop: false }` [INFO] [stdout] 201397b433470cc3b7c662937b5bfa6a5fa655571313e53f16d36a271479a17a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5df6de03d336c47b8add1ff10d2db22eea3d3b5e1b1d9ed138bebcceb0d250fb [INFO] running `Command { std: "docker" "start" "-a" "5df6de03d336c47b8add1ff10d2db22eea3d3b5e1b1d9ed138bebcceb0d250fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking sdd v3.0.4 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking bytesize v1.3.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking scc v2.2.4 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking bin_file v0.1.1 [INFO] [stderr] Checking AvrEmulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bin_file::BinFile` [INFO] [stdout] --> src/avr_emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bin_file::BinFile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bin_file::BinFile` [INFO] [stdout] --> src/avr_emulator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use bin_file::BinFile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_current_instruction` is never used [INFO] [stdout] --> src/avr_emulator/instruction_executor.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl InstructionExecutor { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn get_current_instruction(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_all_registers`, `get_all_io`, and `get_all_stack` are never used [INFO] [stdout] --> src/avr_emulator/memory.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Memory { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn get_all_registers(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn get_all_io(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get_all_stack(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// UI to be used [INFO] [stdout] 21 | | #[structopt(short, long, default_value = "no_ui", possible_values=&["no_ui"])] [INFO] [stdout] 22 | | ui: String, [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `AvrEmulator` (bin "AvrEmulator") due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// UI to be used [INFO] [stdout] 21 | | #[structopt(short, long, default_value = "no_ui", possible_values=&["no_ui"])] [INFO] [stdout] 22 | | ui: String, [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `AvrEmulator` (bin "AvrEmulator" test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5df6de03d336c47b8add1ff10d2db22eea3d3b5e1b1d9ed138bebcceb0d250fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5df6de03d336c47b8add1ff10d2db22eea3d3b5e1b1d9ed138bebcceb0d250fb", kill_on_drop: false }` [INFO] [stdout] 5df6de03d336c47b8add1ff10d2db22eea3d3b5e1b1d9ed138bebcceb0d250fb