[INFO] cloning repository https://github.com/lxndio/lex80 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lxndio/lex80" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flxndio%2Flex80", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flxndio%2Flex80'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 803be8791afe5d42ef0ef33e1387c961b7ad80a7 [INFO] building lxndio/lex80 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flxndio%2Flex80" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lxndio/lex80 [INFO] finished tweaking git repo https://github.com/lxndio/lex80 [INFO] tweaked toml for git repo https://github.com/lxndio/lex80 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lxndio/lex80 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lxndio/lex80 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/lex80-asm/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/lex80-cpu/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b7eebe4bce4e19f8f47642ff986f9b2b59d3fd596563e82c5dd8299c5ed37ce [INFO] running `Command { std: "docker" "start" "-a" "8b7eebe4bce4e19f8f47642ff986f9b2b59d3fd596563e82c5dd8299c5ed37ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b7eebe4bce4e19f8f47642ff986f9b2b59d3fd596563e82c5dd8299c5ed37ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b7eebe4bce4e19f8f47642ff986f9b2b59d3fd596563e82c5dd8299c5ed37ce", kill_on_drop: false }` [INFO] [stdout] 8b7eebe4bce4e19f8f47642ff986f9b2b59d3fd596563e82c5dd8299c5ed37ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd3cb69104bb3a9ffc86369d11749108a8a22da52a827d12afc8bf8d2e6e71c0 [INFO] running `Command { std: "docker" "start" "-a" "fd3cb69104bb3a9ffc86369d11749108a8a22da52a827d12afc8bf8d2e6e71c0", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/lex80-cpu/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/lex80-asm/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling lex80-asm v0.1.1 (/opt/rustwide/workdir/lex80-asm) [INFO] [stderr] Compiling lex80-cpu v0.1.0 (/opt/rustwide/workdir/lex80-cpu) [INFO] [stdout] warning: field `parameters` is never read [INFO] [stdout] --> lex80-asm/src/instruction.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 22 | name: String, [INFO] [stdout] 23 | parameters: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `opcode_part` is never used [INFO] [stdout] --> lex80-asm/src/instruction.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl Instruction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn opcode_part(&self, i: usize) -> Option<&OpcodePart> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_pos_in_arr` is never used [INFO] [stdout] --> lex80-asm/src/assembler.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Assembler { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 195 | fn get_pos_in_arr(arr: &[String], elem: &String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lex80-asm/src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | assembler.assemble(verbose_mode); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = assembler.assemble(verbose_mode); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `increase` and `decrease` are never used [INFO] [stdout] --> lex80-cpu/src/registers.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 8 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn increase(&mut self, register: usize) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn decrease(&mut self, register: usize) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> lex80-cpu/src/memory.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | &self.set(current_addr, byte.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 52 | let _ = &self.set(current_addr, byte.unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.15s [INFO] running `Command { std: "docker" "inspect" "fd3cb69104bb3a9ffc86369d11749108a8a22da52a827d12afc8bf8d2e6e71c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd3cb69104bb3a9ffc86369d11749108a8a22da52a827d12afc8bf8d2e6e71c0", kill_on_drop: false }` [INFO] [stdout] fd3cb69104bb3a9ffc86369d11749108a8a22da52a827d12afc8bf8d2e6e71c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba5a6659867ba603a60fc6dc5e61450ed56acf4e3b13a557241174fc738b81d0 [INFO] running `Command { std: "docker" "start" "-a" "ba5a6659867ba603a60fc6dc5e61450ed56acf4e3b13a557241174fc738b81d0", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/lex80-cpu/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/lex80-asm/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling lex80-cpu v0.1.0 (/opt/rustwide/workdir/lex80-cpu) [INFO] [stderr] Compiling lex80-asm v0.1.1 (/opt/rustwide/workdir/lex80-asm) [INFO] [stdout] warning: field `parameters` is never read [INFO] [stdout] --> lex80-asm/src/instruction.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 22 | name: String, [INFO] [stdout] 23 | parameters: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `opcode_part` is never used [INFO] [stdout] --> lex80-asm/src/instruction.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl Instruction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn opcode_part(&self, i: usize) -> Option<&OpcodePart> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_pos_in_arr` is never used [INFO] [stdout] --> lex80-asm/src/assembler.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Assembler { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 195 | fn get_pos_in_arr(arr: &[String], elem: &String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lex80-asm/src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | assembler.assemble(verbose_mode); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = assembler.assemble(verbose_mode); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> lex80-cpu/src/memory.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | &self.set(current_addr, byte.unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 52 | let _ = &self.set(current_addr, byte.unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `increase` and `decrease` are never used [INFO] [stdout] --> lex80-cpu/src/registers.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 8 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn increase(&mut self, register: usize) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn decrease(&mut self, register: usize) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "ba5a6659867ba603a60fc6dc5e61450ed56acf4e3b13a557241174fc738b81d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba5a6659867ba603a60fc6dc5e61450ed56acf4e3b13a557241174fc738b81d0", kill_on_drop: false }` [INFO] [stdout] ba5a6659867ba603a60fc6dc5e61450ed56acf4e3b13a557241174fc738b81d0