[INFO] fetching crate kotoba-jsonnet 0.1.22... [INFO] checking kotoba-jsonnet-0.1.22 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate kotoba-jsonnet 0.1.22 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate kotoba-jsonnet 0.1.22 [INFO] finished tweaking crates.io crate kotoba-jsonnet 0.1.22 [INFO] tweaked toml for crates.io crate kotoba-jsonnet 0.1.22 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kotoba-jsonnet 0.1.22 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kotoba-jsonnet 0.1.22 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.53 [INFO] [stderr] Downloaded tempfile v3.22.0 [INFO] [stderr] Downloaded web-sys v0.3.80 [INFO] [stderr] Downloaded windows-sys v0.61.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef64a375caf7b3d42ae237549271d8ec280f60a54a979f609bc3991fe4a85048 [INFO] running `Command { std: "docker" "start" "-a" "ef64a375caf7b3d42ae237549271d8ec280f60a54a979f609bc3991fe4a85048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef64a375caf7b3d42ae237549271d8ec280f60a54a979f609bc3991fe4a85048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef64a375caf7b3d42ae237549271d8ec280f60a54a979f609bc3991fe4a85048", kill_on_drop: false }` [INFO] [stdout] ef64a375caf7b3d42ae237549271d8ec280f60a54a979f609bc3991fe4a85048 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49addffcf89531407b87f070e89775a8b4f8b1799c63ed9df597a5b704dc1dce [INFO] running `Command { std: "docker" "start" "-a" "49addffcf89531407b87f070e89775a8b4f8b1799c63ed9df597a5b704dc1dce", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling cc v1.2.38 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking ipnet v2.11.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking http-body v0.4.6 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Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking kotoba-jsonnet v0.1.22 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/eval/handlers.rs:50:58 [INFO] [stdout] | [INFO] [stdout] 50 | fn eval_binary_op(&mut self, _context: &mut Context, left: JsonnetValue, op: BinaryOp, right: JsonnetValue) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/eval/handlers.rs:50:92 [INFO] [stdout] | [INFO] [stdout] 50 | fn eval_binary_op(&mut self, _context: &mut Context, left: JsonnetValue, op: BinaryOp, right: JsonnetValue) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/eval/handlers.rs:76:77 [INFO] [stdout] | [INFO] [stdout] 76 | fn call_builtin_function(&mut self, _context: &mut Context, name: &str, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/eval/handlers.rs:50:58 [INFO] [stdout] | [INFO] [stdout] 50 | fn eval_binary_op(&mut self, _context: &mut Context, left: JsonnetValue, op: BinaryOp, right: JsonnetValue) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/eval/handlers.rs:50:92 [INFO] [stdout] | [INFO] [stdout] 50 | fn eval_binary_op(&mut self, _context: &mut Context, left: JsonnetValue, op: BinaryOp, right: JsonnetValue) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/eval/handlers.rs:76:77 [INFO] [stdout] | [INFO] [stdout] 76 | fn call_builtin_function(&mut self, _context: &mut Context, name: &str, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/parser.rs:660:50 [INFO] [stdout] | [INFO] [stdout] 660 | Stmt::Expr(Expr::ArrayComp { expr, var, array, cond }) => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `array` [INFO] [stdout] --> src/parser.rs:660:61 [INFO] [stdout] | [INFO] [stdout] 660 | Stmt::Expr(Expr::ArrayComp { expr, var, array, cond }) => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `array: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/stdlib.rs:2918:38 [INFO] [stdout] | [INFO] [stdout] 2918 | pub fn call_function(name: &str, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/stdlib.rs:3266:13 [INFO] [stdout] | [INFO] [stdout] 3266 | let mut result: Vec = a.iter() [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/stdlib.rs:2918:38 [INFO] [stdout] | [INFO] [stdout] 2918 | pub fn call_function(name: &str, args: Vec) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/stdlib.rs:3266:13 [INFO] [stdout] | [INFO] [stdout] 3266 | let mut result: Vec = a.iter() [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/stdlib.rs:1253:8 [INFO] [stdout] | [INFO] [stdout] 1011 | impl StdLib { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 1253 | fn filter(args: Vec) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1263 | fn map(args: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 1273 | fn foldl(args: Vec) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1283 | fn foldr(args: Vec) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1301 | fn join(args: Vec) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 2144 | fn all(args: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 2155 | fn any(args: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stdlib.rs:953:53 [INFO] [stdout] | [INFO] [stdout] 953 | result.push(JsonnetValue::string(sep.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stdlib.rs:3668:53 [INFO] [stdout] | [INFO] [stdout] 3668 | result.push(JsonnetValue::string(sep.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/stdlib.rs:1253:8 [INFO] [stdout] | [INFO] [stdout] 1011 | impl StdLib { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 1253 | fn filter(args: Vec) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1263 | fn map(args: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 1273 | fn foldl(args: Vec) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1283 | fn foldr(args: Vec) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1301 | fn join(args: Vec) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 2144 | fn all(args: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 2155 | fn any(args: Vec) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stdlib.rs:953:53 [INFO] [stdout] | [INFO] [stdout] 953 | result.push(JsonnetValue::string(sep.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/stdlib.rs:3668:53 [INFO] [stdout] | [INFO] [stdout] 3668 | result.push(JsonnetValue::string(sep.clone())); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.62s [INFO] running `Command { std: "docker" "inspect" "49addffcf89531407b87f070e89775a8b4f8b1799c63ed9df597a5b704dc1dce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49addffcf89531407b87f070e89775a8b4f8b1799c63ed9df597a5b704dc1dce", kill_on_drop: false }` [INFO] [stdout] 49addffcf89531407b87f070e89775a8b4f8b1799c63ed9df597a5b704dc1dce