[INFO] fetching crate rocket_cc_file_server 0.1.0-beta.1... [INFO] checking rocket_cc_file_server-0.1.0-beta.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rocket_cc_file_server 0.1.0-beta.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rocket_cc_file_server 0.1.0-beta.1 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 rocket_cc_file_server 0.1.0-beta.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rocket_cc_file_server 0.1.0-beta.1 [INFO] tweaked toml for crates.io crate rocket_cc_file_server 0.1.0-beta.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate rocket_cc_file_server 0.1.0-beta.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" "+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] b6bdabf6a8fff2a607b1ef460db017d3d592aff24eed33bccd25c485f1b63972 [INFO] running `Command { std: "docker" "start" "-a" "b6bdabf6a8fff2a607b1ef460db017d3d592aff24eed33bccd25c485f1b63972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6bdabf6a8fff2a607b1ef460db017d3d592aff24eed33bccd25c485f1b63972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6bdabf6a8fff2a607b1ef460db017d3d592aff24eed33bccd25c485f1b63972", kill_on_drop: false }` [INFO] [stdout] b6bdabf6a8fff2a607b1ef460db017d3d592aff24eed33bccd25c485f1b63972 [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] 4b99b7c01f585a3e638041b135b3a93963e9ed16cc9383d908fc86807557a158 [INFO] running `Command { std: "docker" "start" "-a" "4b99b7c01f585a3e638041b135b3a93963e9ed16cc9383d908fc86807557a158", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling ref-cast v1.0.7 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Compiling uncased v0.9.7 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking polyval v0.5.3 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Checking ghash v0.4.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Checking smallvec v1.8.1 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling inlinable_string v0.1.15 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling sha2 v0.10.2 [INFO] [stderr] Checking aes-gcm v0.9.4 [INFO] [stderr] Compiling time v0.3.11 [INFO] [stderr] Compiling hkdf v0.12.3 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling figment v0.10.6 [INFO] [stderr] Compiling multer v2.0.2 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling state v0.5.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rocket v0.5.0-rc.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking binascii v0.1.4 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Compiling hyper v0.14.19 [INFO] [stderr] Compiling devise_core v0.3.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.7 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling devise_codegen v0.3.1 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Compiling pear v0.2.3 [INFO] [stderr] Compiling devise v0.3.1 [INFO] [stderr] Compiling rocket_http v0.5.0-rc.2 [INFO] [stderr] Compiling rocket_codegen v0.5.0-rc.2 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking ubyte v0.10.2 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking rocket_cc_file_server v0.1.0-beta.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cache_control_file_server.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | Err(never) => match never {}, [INFO] [stdout] | ^^^^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cache_control_file_server.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | Err(never) => match never {}, [INFO] [stdout] | ^^^^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` 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/cache_control_file_server.rs:72:85 [INFO] [stdout] | [INFO] [stdout] 72 | async fn handle<'r>(&self, req: &'r Request<'_>, data: Data<'r>) -> Outcome<'r> { [INFO] [stdout] | ______________________________________________________--------------_________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | | use rocket::http::uri::fmt::Path; [INFO] [stdout] 74 | | [INFO] [stdout] 75 | | // TODO: Should we reject dotfiles for `self.root` if !DotFiles? [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | } [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] [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/cache_control_file_server.rs:72:85 [INFO] [stdout] | [INFO] [stdout] 72 | async fn handle<'r>(&self, req: &'r Request<'_>, data: Data<'r>) -> Outcome<'r> { [INFO] [stdout] | ______________________________________________________--------------_________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | | use rocket::http::uri::fmt::Path; [INFO] [stdout] 74 | | [INFO] [stdout] 75 | | // TODO: Should we reject dotfiles for `self.root` if !DotFiles? [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | } [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 `rocket_cc_file_server` (lib 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 `rocket_cc_file_server` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4b99b7c01f585a3e638041b135b3a93963e9ed16cc9383d908fc86807557a158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b99b7c01f585a3e638041b135b3a93963e9ed16cc9383d908fc86807557a158", kill_on_drop: false }` [INFO] [stdout] 4b99b7c01f585a3e638041b135b3a93963e9ed16cc9383d908fc86807557a158