[INFO] cloning repository https://github.com/aspizu/rust-http [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aspizu/rust-http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faspizu%2Frust-http", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faspizu%2Frust-http'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1297a9ca0da81e3b0c95a24b4532a5258a5b0391 [INFO] building aspizu/rust-http against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faspizu%2Frust-http" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aspizu/rust-http on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aspizu/rust-http [INFO] finished tweaking git repo https://github.com/aspizu/rust-http [INFO] tweaked toml for git repo https://github.com/aspizu/rust-http written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/aspizu/rust-http 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91ce4aad77893b25ce48d2d0a638e4446aa1306298a2ff3888aab93ce0dd6290 [INFO] running `Command { std: "docker" "start" "-a" "91ce4aad77893b25ce48d2d0a638e4446aa1306298a2ff3888aab93ce0dd6290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91ce4aad77893b25ce48d2d0a638e4446aa1306298a2ff3888aab93ce0dd6290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91ce4aad77893b25ce48d2d0a638e4446aa1306298a2ff3888aab93ce0dd6290", kill_on_drop: false }` [INFO] [stdout] 91ce4aad77893b25ce48d2d0a638e4446aa1306298a2ff3888aab93ce0dd6290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be8a19a922330dba9491b437a3eaddb0764f92955231d7db96ed092a5952adae [INFO] running `Command { std: "docker" "start" "-a" "be8a19a922330dba9491b437a3eaddb0764f92955231d7db96ed092a5952adae", kill_on_drop: false }` [INFO] [stderr] Compiling rust-http v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/application.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 42 | let mut stream2 = stream.try_clone().unwrap(); [INFO] [stdout] | ----------- [INFO] [stdout] | | [INFO] [stdout] | `stream2` calls a custom destructor [INFO] [stdout] | `stream2` will be dropped later as of Edition 2024 [INFO] [stdout] 43 | if let Err(err) = panic::catch_unwind(move || { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 44 | | if let Err(err) = Self::handle_requests(routes, &mut stream) { [INFO] [stdout] 45 | | eprintln!("{:?}", err); [INFO] [stdout] 46 | | let _ = Response::new( [INFO] [stdout] ... | [INFO] [stdout] 54 | | }) { [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________________this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | }); [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#1` may invoke a custom destructor because it contains a trait object [INFO] [stdout] note: `stream2` invokes this custom destructor [INFO] [stdout] --> /rustc/11663cd3bfefef7d34e8f0892c250bf698049392/library/std/src/os/fd/owned.rs:172:1 [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Strict`, `Lax`, and `None` are never constructed [INFO] [stdout] --> src/cookies.rs:74:2 [INFO] [stdout] | [INFO] [stdout] 73 | pub enum SameSite { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 74 | Strict, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 75 | Lax, [INFO] [stdout] | ^^^ [INFO] [stdout] 76 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SameSite` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/cookies.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 101 | impl Cookie { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn with_max_age(mut self, max_age: u64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn with_expires(mut self, expires: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn with_path(mut self, path: String) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 121 | pub fn with_domain(mut self, domain: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn with_secure(mut self, secure: bool) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn with_http_only(mut self, http_only: bool) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn with_same_site(mut self, same_site: SameSite) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/request.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | Utf8Error(Utf8Error), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RequestParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 | Utf8Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/request.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | IOError(io::Error), [INFO] [stdout] | ------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RequestParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 28 | IOError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/status.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | ParseIntError(ParseIntError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseStatusError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 73 | ParseIntError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-http` (bin "rust-http") due to 1 previous error; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "be8a19a922330dba9491b437a3eaddb0764f92955231d7db96ed092a5952adae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be8a19a922330dba9491b437a3eaddb0764f92955231d7db96ed092a5952adae", kill_on_drop: false }` [INFO] [stdout] be8a19a922330dba9491b437a3eaddb0764f92955231d7db96ed092a5952adae