[INFO] fetching crate oml 0.0.6... [INFO] checking oml-0.0.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate oml 0.0.6 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate oml 0.0.6 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oml 0.0.6 [INFO] finished tweaking crates.io crate oml 0.0.6 [INFO] tweaked toml for crates.io crate oml 0.0.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate oml 0.0.6 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 030077d178d57f15a95b2a5536ebab2865a56c508a1da3e2c29d6f1fee7bbaf6 [INFO] running `Command { std: "docker" "start" "-a" "030077d178d57f15a95b2a5536ebab2865a56c508a1da3e2c29d6f1fee7bbaf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "030077d178d57f15a95b2a5536ebab2865a56c508a1da3e2c29d6f1fee7bbaf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "030077d178d57f15a95b2a5536ebab2865a56c508a1da3e2c29d6f1fee7bbaf6", kill_on_drop: false }` [INFO] [stdout] 030077d178d57f15a95b2a5536ebab2865a56c508a1da3e2c29d6f1fee7bbaf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a1e00c39881859fb4a642a77812a47c2140eaafe22b53da021384161dd2205c [INFO] running `Command { std: "docker" "start" "-a" "5a1e00c39881859fb4a642a77812a47c2140eaafe22b53da021384161dd2205c", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling winnow v0.6.18 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cbindgen v0.27.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking ucd-trie v0.1.6 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling clap_builder v4.5.15 [INFO] [stderr] Compiling indexmap v2.4.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling clap v4.5.16 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling pest v2.7.11 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Compiling serde_spanned v0.6.7 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.20 [INFO] [stderr] Compiling toml v0.8.19 [INFO] [stderr] Compiling oml v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/oml_expr.rs:100:31 [INFO] [stdout] | [INFO] [stdout] 100 | for (key, mut val) in map2.into_iter() { [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] --> src/ast/oml_value.rs:322:19 [INFO] [stdout] | [INFO] [stdout] 322 | for (key, mut val) in val.into_iter() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/oml_expr.rs:100:31 [INFO] [stdout] | [INFO] [stdout] 100 | for (key, mut val) in map2.into_iter() { [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: method `get` is never used [INFO] [stdout] --> src/ast/oml_value.rs:303:8 [INFO] [stdout] | [INFO] [stdout] 302 | pub trait OmlValueGetExt { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 303 | fn get(&self, index: &str) -> Option<&OmlValue>; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/oml_value.rs:322:19 [INFO] [stdout] | [INFO] [stdout] 322 | for (key, mut val) in val.into_iter() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/ast/oml_value.rs:303:8 [INFO] [stdout] | [INFO] [stdout] 302 | pub trait OmlValueGetExt { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 303 | fn get(&self, index: &str) -> Option<&OmlValue>; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.37s [INFO] running `Command { std: "docker" "inspect" "5a1e00c39881859fb4a642a77812a47c2140eaafe22b53da021384161dd2205c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1e00c39881859fb4a642a77812a47c2140eaafe22b53da021384161dd2205c", kill_on_drop: false }` [INFO] [stdout] 5a1e00c39881859fb4a642a77812a47c2140eaafe22b53da021384161dd2205c