[INFO] fetching crate skyspell_core 2.0.0... [INFO] checking skyspell_core-2.0.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate skyspell_core 2.0.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate skyspell_core 2.0.0 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 skyspell_core 2.0.0 [INFO] finished tweaking crates.io crate skyspell_core 2.0.0 [INFO] tweaked toml for crates.io crate skyspell_core 2.0.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 101 packages to latest compatible versions [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding miette v5.10.0 (available: v7.2.0) [INFO] [stderr] Adding miette-derive v5.10.0 (available: v7.2.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7282e2c1e440a9394c078cfcc548c4b6ee9c09430104a366277683963fd907fc [INFO] running `Command { std: "docker" "start" "-a" "7282e2c1e440a9394c078cfcc548c4b6ee9c09430104a366277683963fd907fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7282e2c1e440a9394c078cfcc548c4b6ee9c09430104a366277683963fd907fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7282e2c1e440a9394c078cfcc548c4b6ee9c09430104a366277683963fd907fc", kill_on_drop: false }` [INFO] [stdout] 7282e2c1e440a9394c078cfcc548c4b6ee9c09430104a366277683963fd907fc [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feaad61549c4907f6dbd5361eab93970118b82ff1c7b8c83a3c91886746af813 [INFO] running `Command { std: "docker" "start" "-a" "feaad61549c4907f6dbd5361eab93970118b82ff1c7b8c83a3c91886746af813", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling libsqlite3-sys v0.30.1 [INFO] [stderr] Compiling enchant-sys v0.2.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking enchant v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking globset v0.4.15 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling diesel_table_macro_syntax v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking kdl v4.6.0 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling dsl_auto_type v0.1.2 [INFO] [stderr] Compiling diesel_derives v2.2.3 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking diesel v2.2.4 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking migrations_internals v2.2.0 [INFO] [stderr] Compiling migrations_macros v2.2.0 [INFO] [stderr] Checking diesel_migrations v2.2.0 [INFO] [stderr] Checking skyspell_core v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: for loop over a `&mut Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/config.rs:235:22 [INFO] [stdout] | [INFO] [stdout] 235 | for entry in entries { [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] 235 | while let Some(entry) = entries { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 235 | if let Some(entry) = entries { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [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] --> src/config.rs:235:22 [INFO] [stdout] | [INFO] [stdout] 235 | for entry in entries { [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] 235 | while let Some(entry) = entries { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 235 | if let Some(entry) = entries { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.88s [INFO] running `Command { std: "docker" "inspect" "feaad61549c4907f6dbd5361eab93970118b82ff1c7b8c83a3c91886746af813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feaad61549c4907f6dbd5361eab93970118b82ff1c7b8c83a3c91886746af813", kill_on_drop: false }` [INFO] [stdout] feaad61549c4907f6dbd5361eab93970118b82ff1c7b8c83a3c91886746af813