[INFO] fetching crate xmpp-http-upload 0.5.1... [INFO] checking xmpp-http-upload-0.5.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate xmpp-http-upload 0.5.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate xmpp-http-upload 0.5.1 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 xmpp-http-upload 0.5.1 [INFO] finished tweaking crates.io crate xmpp-http-upload 0.5.1 [INFO] tweaked toml for crates.io crate xmpp-http-upload 0.5.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate xmpp-http-upload 0.5.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b689245b82311bc208fe4fce94a1d460227d8576513f6066af399064d31cd5de [INFO] running `Command { std: "docker" "start" "-a" "b689245b82311bc208fe4fce94a1d460227d8576513f6066af399064d31cd5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b689245b82311bc208fe4fce94a1d460227d8576513f6066af399064d31cd5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b689245b82311bc208fe4fce94a1d460227d8576513f6066af399064d31cd5de", kill_on_drop: false }` [INFO] [stdout] b689245b82311bc208fe4fce94a1d460227d8576513f6066af399064d31cd5de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3c3b119ca6c96600eebca5ce05f245b163ce32153f7a4159b4a57253b9eb461e [INFO] running `Command { std: "docker" "start" "-a" "3c3b119ca6c96600eebca5ce05f245b163ce32153f7a4159b4a57253b9eb461e", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling cc v1.1.7 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling bindgen v0.64.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking winnow v0.6.16 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking bytes v1.7.0 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking chunked_transfer v1.5.0 [INFO] [stderr] Compiling curl v0.4.46 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking daemonize v0.5.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking tiny_http v0.12.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling libz-sys v1.1.18 [INFO] [stderr] Compiling sqlite3-src v0.6.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling curl-sys v0.4.74+curl-8.9.0 [INFO] [stderr] Checking lockfile v0.4.0 [INFO] [stderr] Checking sqlite3-sys v0.17.0 [INFO] [stderr] Checking getargs v0.5.0 [INFO] [stderr] Checking unicode-blocks v0.1.9 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Checking sqlite v0.36.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking mime_serde_shim v0.2.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking toml_edit v0.22.18 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking toml v0.8.17 [INFO] [stderr] Compiling libpq-sys v0.8.0 [INFO] [stderr] Checking libpq v4.1.0 [INFO] [stderr] Checking xmpp-http-upload v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/database/mod.rs:258:6 [INFO] [stdout] | [INFO] [stdout] 250 | ServerDatabaseType::PostgreSql => { [INFO] [stdout] | ------------------------------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 258 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/database/mod.rs:258:6 [INFO] [stdout] | [INFO] [stdout] 250 | ServerDatabaseType::PostgreSql => { [INFO] [stdout] | ------------------------------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 258 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `MutexGuard<'_, BufWriter>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/log.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn custom>(&self, s: S) -> Result<(), io::Error> { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | (*self.file.lock().unwrap()).write_all(s.as_ref().as_bytes()) [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: this value of type `MutexGuard<'_, BufWriter>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/log.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn custom>(&self, s: S) -> Result<(), io::Error> { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | (*self.file.lock().unwrap()).write_all(s.as_ref().as_bytes()) [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xmpp-http-upload` (bin "xmpp-http-upload" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xmpp-http-upload` (bin "xmpp-http-upload") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "3c3b119ca6c96600eebca5ce05f245b163ce32153f7a4159b4a57253b9eb461e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c3b119ca6c96600eebca5ce05f245b163ce32153f7a4159b4a57253b9eb461e", kill_on_drop: false }` [INFO] [stdout] 3c3b119ca6c96600eebca5ce05f245b163ce32153f7a4159b4a57253b9eb461e