[INFO] cloning repository https://github.com/amoilanen/http-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amoilanen/http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famoilanen%2Fhttp-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famoilanen%2Fhttp-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c9558e762db7ba73cf9cd69b98fceca750b9876 [INFO] checking amoilanen/http-server/7c9558e762db7ba73cf9cd69b98fceca750b9876 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%2Famoilanen%2Fhttp-server" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amoilanen/http-server 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/amoilanen/http-server [INFO] finished tweaking git repo https://github.com/amoilanen/http-server [INFO] tweaked toml for git repo https://github.com/amoilanen/http-server written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/amoilanen/http-server 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aad462b10498b007170bcbeb7d894ade7e7cdcab8f182689d04f9f7e0a6cab65 [INFO] running `Command { std: "docker" "start" "-a" "aad462b10498b007170bcbeb7d894ade7e7cdcab8f182689d04f9f7e0a6cab65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aad462b10498b007170bcbeb7d894ade7e7cdcab8f182689d04f9f7e0a6cab65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aad462b10498b007170bcbeb7d894ade7e7cdcab8f182689d04f9f7e0a6cab65", kill_on_drop: false }` [INFO] [stdout] aad462b10498b007170bcbeb7d894ade7e7cdcab8f182689d04f9f7e0a6cab65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 376f20f66c2fa0618fac75285b001a02a17c760c346fb6851a3478a695dbd183 [INFO] running `Command { std: "docker" "start" "-a" "376f20f66c2fa0618fac75285b001a02a17c760c346fb6851a3478a695dbd183", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking http-server-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl HttpMethod { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 28 | fn as_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `http_version` is never read [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 53 | struct HttpRequest { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | http_version: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/main.rs:201:26 [INFO] [stdout] | [INFO] [stdout] 201 | ...|_| Err(Error::new(ErrorKind::Other, format!("Could not parse Content-Length header value '{}'", content_length_header_value))))?; [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/main.rs:352:27 [INFO] [stdout] | [INFO] [stdout] 348 | Ok(mut _stream) => { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 352 | match handle_request(_stream, &per_thread_server_configuration) { [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl HttpMethod { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 28 | fn as_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `http_version` is never read [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 53 | struct HttpRequest { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | http_version: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/main.rs:201:26 [INFO] [stdout] | [INFO] [stdout] 201 | ...|_| Err(Error::new(ErrorKind::Other, format!("Could not parse Content-Length header value '{}'", content_length_header_value))))?; [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/main.rs:352:27 [INFO] [stdout] | [INFO] [stdout] 348 | Ok(mut _stream) => { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 352 | match handle_request(_stream, &per_thread_server_configuration) { [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http-server-starter-rust` (bin "http-server-starter-rust") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `http-server-starter-rust` (bin "http-server-starter-rust" test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "376f20f66c2fa0618fac75285b001a02a17c760c346fb6851a3478a695dbd183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "376f20f66c2fa0618fac75285b001a02a17c760c346fb6851a3478a695dbd183", kill_on_drop: false }` [INFO] [stdout] 376f20f66c2fa0618fac75285b001a02a17c760c346fb6851a3478a695dbd183