[INFO] cloning repository https://github.com/Jengamon/ruxn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jengamon/ruxn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJengamon%2Fruxn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJengamon%2Fruxn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75442baafe0803dd2c212185667a76771b46fb23 [INFO] checking Jengamon/ruxn/75442baafe0803dd2c212185667a76771b46fb23 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJengamon%2Fruxn" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jengamon/ruxn on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jengamon/ruxn [INFO] finished tweaking git repo https://github.com/Jengamon/ruxn [INFO] tweaked toml for git repo https://github.com/Jengamon/ruxn written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jengamon/ruxn 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d1fbaa80f373a96a20ead8c13b544fbcc52ce2cbc6433860097a0f10d032155 [INFO] running `Command { std: "docker" "start" "-a" "7d1fbaa80f373a96a20ead8c13b544fbcc52ce2cbc6433860097a0f10d032155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d1fbaa80f373a96a20ead8c13b544fbcc52ce2cbc6433860097a0f10d032155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d1fbaa80f373a96a20ead8c13b544fbcc52ce2cbc6433860097a0f10d032155", kill_on_drop: false }` [INFO] [stdout] 7d1fbaa80f373a96a20ead8c13b544fbcc52ce2cbc6433860097a0f10d032155 [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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82f4dc928d840e7b2171cef6845f8aa631430419cffb4a077d858573142d89cd [INFO] running `Command { std: "docker" "start" "-a" "82f4dc928d840e7b2171cef6845f8aa631430419cffb4a077d858573142d89cd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking rutal v0.1.0 (/opt/rustwide/workdir/rutal) [INFO] [stderr] Checking ruxn v0.1.0 (/opt/rustwide/workdir/ruxn) [INFO] [stdout] warning: unused import: `OpCodeFull` [INFO] [stdout] --> rutal/src/main.rs:3:32 [INFO] [stdout] | [INFO] [stdout] 3 | use lexer::{Lexer, LexerError, OpCodeFull, SpannedToken, Token, Rune}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpCodeFull` [INFO] [stdout] --> rutal/src/main.rs:3:32 [INFO] [stdout] | [INFO] [stdout] 3 | use lexer::{Lexer, LexerError, OpCodeFull, SpannedToken, Token, Rune}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> rutal/src/main.rs:282:30 [INFO] [stdout] | [INFO] [stdout] 282 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> rutal/src/main.rs:282:37 [INFO] [stdout] | [INFO] [stdout] 282 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> rutal/src/main.rs:311:30 [INFO] [stdout] | [INFO] [stdout] 311 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> rutal/src/main.rs:311:37 [INFO] [stdout] | [INFO] [stdout] 311 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> rutal/src/main.rs:355:21 [INFO] [stdout] | [INFO] [stdout] 355 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> rutal/src/main.rs:282:30 [INFO] [stdout] | [INFO] [stdout] 282 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> rutal/src/main.rs:282:37 [INFO] [stdout] | [INFO] [stdout] 282 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> rutal/src/main.rs:311:30 [INFO] [stdout] | [INFO] [stdout] 311 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> rutal/src/main.rs:311:37 [INFO] [stdout] | [INFO] [stdout] 311 | while let Some((tok, start, len)) = iter.next().cloned() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> rutal/src/main.rs:355:21 [INFO] [stdout] | [INFO] [stdout] 355 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `refs` is never read [INFO] [stdout] --> rutal/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Macro { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | refs: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Macro` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `program` is never used [INFO] [stdout] --> rutal/src/main.rs:334:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Assembler { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn program(&self) -> &Program { &self.program } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UnknownToken` is never constructed [INFO] [stdout] --> rutal/src/lexer.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 229 | pub enum LexerError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 247 | UnknownToken(char), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `refs` is never read [INFO] [stdout] --> rutal/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Macro { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | refs: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Macro` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `program` is never used [INFO] [stdout] --> rutal/src/main.rs:334:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Assembler { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 334 | pub fn program(&self) -> &Program { &self.program } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UnknownToken` is never constructed [INFO] [stdout] --> rutal/src/lexer.rs:247:5 [INFO] [stdout] | [INFO] [stdout] 229 | pub enum LexerError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 247 | UnknownToken(char), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.57s [INFO] running `Command { std: "docker" "inspect" "82f4dc928d840e7b2171cef6845f8aa631430419cffb4a077d858573142d89cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82f4dc928d840e7b2171cef6845f8aa631430419cffb4a077d858573142d89cd", kill_on_drop: false }` [INFO] [stdout] 82f4dc928d840e7b2171cef6845f8aa631430419cffb4a077d858573142d89cd