[INFO] cloning repository https://github.com/SubstructureOne/prew [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SubstructureOne/prew" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubstructureOne%2Fprew", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubstructureOne%2Fprew'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc7693a276d5cf15adc70e4fccac8753480ae63b [INFO] checking SubstructureOne/prew/bc7693a276d5cf15adc70e4fccac8753480ae63b against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubstructureOne%2Fprew" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SubstructureOne/prew on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SubstructureOne/prew [INFO] finished tweaking git repo https://github.com/SubstructureOne/prew [INFO] tweaked toml for git repo https://github.com/SubstructureOne/prew written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SubstructureOne/prew 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating prew v0.3.2 (/workspace/builds/worker-6-tc2/source) -> v0.3.3 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0600e72e560a2a865b4dfa75180bb82efa1c8d00a1efc3a25c2e6c260f29c6a [INFO] running `Command { std: "docker" "start" "-a" "d0600e72e560a2a865b4dfa75180bb82efa1c8d00a1efc3a25c2e6c260f29c6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0600e72e560a2a865b4dfa75180bb82efa1c8d00a1efc3a25c2e6c260f29c6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0600e72e560a2a865b4dfa75180bb82efa1c8d00a1efc3a25c2e6c260f29c6a", kill_on_drop: false }` [INFO] [stdout] d0600e72e560a2a865b4dfa75180bb82efa1c8d00a1efc3a25c2e6c260f29c6a [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d89034cf4c0568c5d4060c754989578482cd00fbe2a67c2b80945c7077e470b [INFO] running `Command { std: "docker" "start" "-a" "2d89034cf4c0568c5d4060c754989578482cd00fbe2a67c2b80945c7077e470b", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking finl_unicode v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Checking whoami v1.4.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.9.0 [INFO] [stderr] Compiling prost-build v0.10.4 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling postgres-derive v0.4.5 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Compiling pg_query v0.8.2 [INFO] [stderr] Checking serde_json v1.0.111 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Checking prew v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/postgresql.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let mut auth_guard = context.authinfo(); [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/postgresql.rs:61:29 [INFO] [stdout] | [INFO] [stdout] 61 | let mut auth_guard = context.authinfo(); [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/postgresql.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let mut auth_guard = context.authinfo(); [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/postgresql.rs:61:29 [INFO] [stdout] | [INFO] [stdout] 61 | let mut auth_guard = context.authinfo(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `packet_handler` is never read [INFO] [stdout] --> src/pipe.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Pipe { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 15 | name: String, [INFO] [stdout] 16 | packet_handler: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:133:29 [INFO] [stdout] | [INFO] [stdout] 133 | .map(|listener| listener.accept().boxed()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rule.rs:112:18 [INFO] [stdout] | [INFO] [stdout] 102 | let context = (self.create_context)(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let session = RuleSetSession::new( [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 112 | Arc::new(Mutex::new(session)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `packet_handler` is never read [INFO] [stdout] --> src/pipe.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Pipe { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 15 | name: String, [INFO] [stdout] 16 | packet_handler: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:133:29 [INFO] [stdout] | [INFO] [stdout] 133 | .map(|listener| listener.accept().boxed()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rule.rs:112:18 [INFO] [stdout] | [INFO] [stdout] 102 | let context = (self.create_context)(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let session = RuleSetSession::new( [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 112 | Arc::new(Mutex::new(session)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `prew` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `prew` (lib) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2d89034cf4c0568c5d4060c754989578482cd00fbe2a67c2b80945c7077e470b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d89034cf4c0568c5d4060c754989578482cd00fbe2a67c2b80945c7077e470b", kill_on_drop: false }` [INFO] [stdout] 2d89034cf4c0568c5d4060c754989578482cd00fbe2a67c2b80945c7077e470b