[INFO] cloning repository https://github.com/yisar/fre3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yisar/fre3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyisar%2Ffre3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyisar%2Ffre3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f57b09c1d1af8171c31b0552bdac3190eca66c90 [INFO] checking yisar/fre3 against try#5785402183672f7786e9dc343d7b435bdaf4a4bc for pr-138001 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyisar%2Ffre3" "/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/yisar/fre3 on toolchain 5785402183672f7786e9dc343d7b435bdaf4a4bc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yisar/fre3 [INFO] finished tweaking git repo https://github.com/yisar/fre3 [INFO] tweaked toml for git repo https://github.com/yisar/fre3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "generate-lockfile" "--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] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.7.20 (available: v1.1.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "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] 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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 721a4fda2200649b51ca608e36af97fcc7632e1235b4c7379c157b9cb34dd59d [INFO] running `Command { std: "docker" "start" "-a" "721a4fda2200649b51ca608e36af97fcc7632e1235b4c7379c157b9cb34dd59d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "721a4fda2200649b51ca608e36af97fcc7632e1235b4c7379c157b9cb34dd59d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721a4fda2200649b51ca608e36af97fcc7632e1235b4c7379c157b9cb34dd59d", kill_on_drop: false }` [INFO] [stdout] 721a4fda2200649b51ca608e36af97fcc7632e1235b4c7379c157b9cb34dd59d [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e211905ebe6aa757401a7f3f84fcb90f023b106f20836ba5118751cb55ea0b48 [INFO] running `Command { std: "docker" "start" "-a" "e211905ebe6aa757401a7f3f84fcb90f023b106f20836ba5118751cb55ea0b48", 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 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Checking clap_builder v4.5.31 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Checking clap v4.5.31 [INFO] [stderr] Checking parse-js v0.24.0 (/opt/rustwide/workdir/rust) [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> rust/src/parse/stmt.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | fn parse_import_or_export_name(&mut self, ctx: ParseCtx) -> SyntaxResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> rust/src/parse/stmt.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | fn parse_import_or_export_name(&mut self, ctx: ParseCtx) -> SyntaxResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `parse-js` (lib test); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/5785402183672f7786e9dc343d7b435bdaf4a4bc/bin/rustc --crate-name parse_js --edition=2021 rust/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=4a667be1621f48ad -C extra-filename=-64c2209e2a7bfa55 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-4bdf29b5abef2d48.rmeta --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-766051de12028664.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-a8313380c25031b5.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2f2d663b34c9c61d.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f7fe06f27bb3ed8e.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5db12133410238c7.rmeta --extern similar=/opt/rustwide/target/debug/deps/libsimilar-3dba6591ac13e937.rmeta --cap-lints=forbid` (exit status: 0) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> rust/src/parse/stmt.rs:102:38 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn parse_stmt_empty(&mut self, ctx: ParseCtx) -> SyntaxResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> rust/src/parse/stmt.rs:151:41 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn parse_stmt_debugger(&mut self, ctx: ParseCtx) -> SyntaxResult { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> rust/src/visit.rs:24:32 [INFO] [stdout] | [INFO] [stdout] 24 | fn on_syntax_down(&mut self, node: &Node, ctl: &mut JourneyControls) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctl` [INFO] [stdout] --> rust/src/visit.rs:24:45 [INFO] [stdout] | [INFO] [stdout] 24 | fn on_syntax_down(&mut self, node: &Node, ctl: &mut JourneyControls) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> rust/src/visit.rs:26:30 [INFO] [stdout] | [INFO] [stdout] 26 | fn on_syntax_up(&mut self, node: &Node) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `through_char` and `while_not_char` are never used [INFO] [stdout] --> rust/src/lex/mod.rs:148:6 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | fn through_char(&self, c: u8) -> SyntaxResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | fn while_not_char(&self, a: u8) -> Match { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> rust/src/lex/tests/mod.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn check(code: &str, expecteds: &[TokenType], expected_err: Option) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> rust/src/visit.rs:273:21 [INFO] [stdout] | [INFO] [stdout] 273 | for name in names { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 273 - for name in names { [INFO] [stdout] 273 + while let Some(name) = names { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 273 - for name in names { [INFO] [stdout] 273 + if let Some(name) = names { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `&mut Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> rust/src/visit.rs:730:21 [INFO] [stdout] | [INFO] [stdout] 730 | for name in names { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 730 - for name in names { [INFO] [stdout] 730 + while let Some(name) = names { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 730 - for name in names { [INFO] [stdout] 730 + if let Some(name) = names { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e211905ebe6aa757401a7f3f84fcb90f023b106f20836ba5118751cb55ea0b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e211905ebe6aa757401a7f3f84fcb90f023b106f20836ba5118751cb55ea0b48", kill_on_drop: false }` [INFO] [stdout] e211905ebe6aa757401a7f3f84fcb90f023b106f20836ba5118751cb55ea0b48