[INFO] fetching crate kill-desktop 0.3.4... [INFO] checking kill-desktop-0.3.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate kill-desktop 0.3.4 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate kill-desktop 0.3.4 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kill-desktop 0.3.4 [INFO] finished tweaking crates.io crate kill-desktop 0.3.4 [INFO] tweaked toml for crates.io crate kill-desktop 0.3.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate kill-desktop 0.3.4 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa1056e618a16bcea2588f588e1d28587e1e3cec509ef4ecafe503f02326be0c [INFO] running `Command { std: "docker" "start" "-a" "fa1056e618a16bcea2588f588e1d28587e1e3cec509ef4ecafe503f02326be0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa1056e618a16bcea2588f588e1d28587e1e3cec509ef4ecafe503f02326be0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa1056e618a16bcea2588f588e1d28587e1e3cec509ef4ecafe503f02326be0c", kill_on_drop: false }` [INFO] [stdout] fa1056e618a16bcea2588f588e1d28587e1e3cec509ef4ecafe503f02326be0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac4ef626e4835ff5c4bead371d967432bd3cb1826274d26d5be631298ab6e0c0 [INFO] running `Command { std: "docker" "start" "-a" "ac4ef626e4835ff5c4bead371d967432bd3cb1826274d26d5be631298ab6e0c0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.15 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking terminal_size v0.1.10 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking backtrace v0.3.44 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking kill-desktop v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `PidInfo` is never constructed [INFO] [stdout] --> src/main.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct PidInfo { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/config.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Clone, Debug, serde_derive::Deserialize)] [INFO] [stdout] | ^------------------------ [INFO] [stdout] | | [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_RawConfig` [INFO] [stdout] 15 | struct RawConfig { [INFO] [stdout] | --------- `RawConfig` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `serde_derive::Deserialize` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `serde_derive::Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PidInfo` is never constructed [INFO] [stdout] --> src/main.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct PidInfo { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/config.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Clone, Debug, serde_derive::Deserialize)] [INFO] [stdout] | ^------------------------ [INFO] [stdout] | | [INFO] [stdout] | `Deserialize` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_DESERIALIZE_FOR_RawConfig` [INFO] [stdout] 15 | struct RawConfig { [INFO] [stdout] | --------- `RawConfig` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `serde_derive::Deserialize` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `serde_derive::Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.13s [INFO] running `Command { std: "docker" "inspect" "ac4ef626e4835ff5c4bead371d967432bd3cb1826274d26d5be631298ab6e0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac4ef626e4835ff5c4bead371d967432bd3cb1826274d26d5be631298ab6e0c0", kill_on_drop: false }` [INFO] [stdout] ac4ef626e4835ff5c4bead371d967432bd3cb1826274d26d5be631298ab6e0c0