[INFO] cloning repository https://github.com/ImAKappa/rollang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ImAKappa/rollang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAKappa%2Frollang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAKappa%2Frollang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df90e46e270b6138b812e239af24a365a1783c6c [INFO] checking ImAKappa/rollang/df90e46e270b6138b812e239af24a365a1783c6c against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAKappa%2Frollang" "/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/ImAKappa/rollang on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ImAKappa/rollang [INFO] finished tweaking git repo https://github.com/ImAKappa/rollang [INFO] tweaked toml for git repo https://github.com/ImAKappa/rollang written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ImAKappa/rollang 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text-size v1.1.1 [INFO] [stderr] Downloaded logos-derive v0.14.0 [INFO] [stderr] Downloaded rowan v0.15.15 [INFO] [stderr] Downloaded smol_str v0.2.1 [INFO] [stderr] Downloaded logos-codegen v0.14.0 [INFO] [stderr] Downloaded serde v1.0.196 [INFO] [stderr] Downloaded countme v3.0.1 [INFO] [stderr] Downloaded drop_bomb v0.1.5 [INFO] [stderr] Downloaded dissimilar v1.0.7 [INFO] [stderr] Downloaded serde_derive v1.0.196 [INFO] [stderr] Downloaded expect-test v1.4.1 [INFO] [stderr] Downloaded logos v0.14.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c7f8765875c0bc09f56ec3995f65bd4ad2984ce2144e7070006fbe22d406b25 [INFO] running `Command { std: "docker" "start" "-a" "5c7f8765875c0bc09f56ec3995f65bd4ad2984ce2144e7070006fbe22d406b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c7f8765875c0bc09f56ec3995f65bd4ad2984ce2144e7070006fbe22d406b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c7f8765875c0bc09f56ec3995f65bd4ad2984ce2144e7070006fbe22d406b25", kill_on_drop: false }` [INFO] [stdout] 5c7f8765875c0bc09f56ec3995f65bd4ad2984ce2144e7070006fbe22d406b25 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d24463f15fda7dec9bbac7f6cf8021a6ad02a64b06b59b1e2cbb1cf91dd78585 [INFO] running `Command { std: "docker" "start" "-a" "d24463f15fda7dec9bbac7f6cf8021a6ad02a64b06b59b1e2cbb1cf91dd78585", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking smol_str v0.2.1 [INFO] [stderr] Checking drop_bomb v0.1.5 [INFO] [stderr] Checking dissimilar v1.0.7 [INFO] [stderr] Checking expect-test v1.4.1 [INFO] [stderr] Checking rowan v0.15.15 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling logos-codegen v0.14.0 [INFO] [stderr] Compiling logos-derive v0.14.0 [INFO] [stderr] Checking logos v0.14.0 [INFO] [stderr] Checking lexer v0.1.0 (/opt/rustwide/workdir/crates/lexer) [INFO] [stderr] Checking syntax v0.1.0 (/opt/rustwide/workdir/crates/syntax) [INFO] [stderr] Checking parser v0.1.0 (/opt/rustwide/workdir/crates/parser) [INFO] [stdout] warning: unused variable: `set` [INFO] [stdout] --> crates/parser/src/parser.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | fn at_set(&mut self, set: &[SyntaxKind]) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set` [INFO] [stdout] --> crates/parser/src/parser.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | fn at_set(&mut self, set: &[SyntaxKind]) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rollang v0.1.0 (/opt/rustwide/workdir/crates/rollang) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stderr` [INFO] [stdout] --> crates/rollang/src/main.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let mut stderr = io::stderr(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stderr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stderr` [INFO] [stdout] --> crates/rollang/src/main.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let mut stderr = io::stderr(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stderr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/rollang/src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut stderr = io::stderr(); [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: variable does not need to be mutable [INFO] [stdout] --> crates/rollang/src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut stderr = io::stderr(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.26s [INFO] running `Command { std: "docker" "inspect" "d24463f15fda7dec9bbac7f6cf8021a6ad02a64b06b59b1e2cbb1cf91dd78585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24463f15fda7dec9bbac7f6cf8021a6ad02a64b06b59b1e2cbb1cf91dd78585", kill_on_drop: false }` [INFO] [stdout] d24463f15fda7dec9bbac7f6cf8021a6ad02a64b06b59b1e2cbb1cf91dd78585