[INFO] fetching crate gurl 0.1.2... [INFO] checking gurl-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gurl 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate gurl 0.1.2 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 crates.io crate gurl 0.1.2 [INFO] finished tweaking crates.io crate gurl 0.1.2 [INFO] tweaked toml for crates.io crate gurl 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate gurl 0.1.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f34f079359ea6d16fd6a18241d47c184dbeb3e8ff0843b7fe2df9926abb4411c [INFO] running `Command { std: "docker" "start" "-a" "f34f079359ea6d16fd6a18241d47c184dbeb3e8ff0843b7fe2df9926abb4411c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f34f079359ea6d16fd6a18241d47c184dbeb3e8ff0843b7fe2df9926abb4411c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f34f079359ea6d16fd6a18241d47c184dbeb3e8ff0843b7fe2df9926abb4411c", kill_on_drop: false }` [INFO] [stdout] f34f079359ea6d16fd6a18241d47c184dbeb3e8ff0843b7fe2df9926abb4411c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f5188809b5f7f6099782a79e42088481f00fae2b4a13ae402aa13460c922cb5e [INFO] running `Command { std: "docker" "start" "-a" "f5188809b5f7f6099782a79e42088481f00fae2b4a13ae402aa13460c922cb5e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling tokio v1.20.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling argh_shared v0.1.8 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling argh_derive v0.1.8 [INFO] [stderr] Checking argh v0.1.8 [INFO] [stderr] Checking gurl v0.1.2 (/opt/rustwide/workdir) [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:88:12 [INFO] [stdout] | [INFO] [stdout] 84 | socket: TcpStream, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | server_name: rustls::ServerName, [INFO] [stdout] 86 | cfg: Arc, [INFO] [stdout] | ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 87 | ) -> Result { [INFO] [stdout] 88 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 89 | | socket, [INFO] [stdout] 90 | | tls_conn: rustls::ClientConnection::new(cfg, server_name)?, [INFO] [stdout] 91 | | closing: false, [INFO] [stdout] 92 | | clean_closure: false, [INFO] [stdout] 93 | | output: Vec::new(), [INFO] [stdout] 94 | | }) [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 [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:88:12 [INFO] [stdout] | [INFO] [stdout] 84 | socket: TcpStream, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | server_name: rustls::ServerName, [INFO] [stdout] 86 | cfg: Arc, [INFO] [stdout] | ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 87 | ) -> Result { [INFO] [stdout] 88 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 89 | | socket, [INFO] [stdout] 90 | | tls_conn: rustls::ClientConnection::new(cfg, server_name)?, [INFO] [stdout] 91 | | closing: false, [INFO] [stdout] 92 | | clean_closure: false, [INFO] [stdout] 93 | | output: Vec::new(), [INFO] [stdout] 94 | | }) [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] [stderr] error: could not compile `gurl` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gurl` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f5188809b5f7f6099782a79e42088481f00fae2b4a13ae402aa13460c922cb5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5188809b5f7f6099782a79e42088481f00fae2b4a13ae402aa13460c922cb5e", kill_on_drop: false }` [INFO] [stdout] f5188809b5f7f6099782a79e42088481f00fae2b4a13ae402aa13460c922cb5e