[INFO] fetching crate http_tiny 2.0.0-pre.6... [INFO] checking http_tiny-2.0.0-pre.6 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate http_tiny 2.0.0-pre.6 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate http_tiny 2.0.0-pre.6 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate http_tiny 2.0.0-pre.6 [INFO] finished tweaking crates.io crate http_tiny 2.0.0-pre.6 [INFO] tweaked toml for crates.io crate http_tiny 2.0.0-pre.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5f0eca066cab4be721eb0fe814dc30c237cebee753683c2193582ad2150bc47 [INFO] running `Command { std: "docker" "start" "-a" "b5f0eca066cab4be721eb0fe814dc30c237cebee753683c2193582ad2150bc47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5f0eca066cab4be721eb0fe814dc30c237cebee753683c2193582ad2150bc47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5f0eca066cab4be721eb0fe814dc30c237cebee753683c2193582ad2150bc47", kill_on_drop: false }` [INFO] [stdout] b5f0eca066cab4be721eb0fe814dc30c237cebee753683c2193582ad2150bc47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a500a68db2836f6e1211cf24b38998346b4e3f578a73dba0256ca4c59511741 [INFO] running `Command { std: "docker" "start" "-a" "6a500a68db2836f6e1211cf24b38998346b4e3f578a73dba0256ca4c59511741", kill_on_drop: false }` [INFO] [stderr] Checking http_tiny v2.0.0-pre.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `peek_one` is never used [INFO] [stdout] --> src/iotraits.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait BufReadExt [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn peek_one(&mut self) -> Result, Error>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_one` is never used [INFO] [stdout] --> src/iotraits.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait BufReadExt [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn peek_one(&mut self) -> Result, Error>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "6a500a68db2836f6e1211cf24b38998346b4e3f578a73dba0256ca4c59511741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a500a68db2836f6e1211cf24b38998346b4e3f578a73dba0256ca4c59511741", kill_on_drop: false }` [INFO] [stdout] 6a500a68db2836f6e1211cf24b38998346b4e3f578a73dba0256ca4c59511741 [INFO] checking http_tiny-2.0.0-pre.6 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate http_tiny 2.0.0-pre.6 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate http_tiny 2.0.0-pre.6 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate http_tiny 2.0.0-pre.6 [INFO] finished tweaking crates.io crate http_tiny 2.0.0-pre.6 [INFO] tweaked toml for crates.io crate http_tiny 2.0.0-pre.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19259fa79929d61321d304010283474866c1d6f665d3a59fbf7018f18aea33b5 [INFO] running `Command { std: "docker" "start" "-a" "19259fa79929d61321d304010283474866c1d6f665d3a59fbf7018f18aea33b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19259fa79929d61321d304010283474866c1d6f665d3a59fbf7018f18aea33b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19259fa79929d61321d304010283474866c1d6f665d3a59fbf7018f18aea33b5", kill_on_drop: false }` [INFO] [stdout] 19259fa79929d61321d304010283474866c1d6f665d3a59fbf7018f18aea33b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a1d75a8565f7ea24292a505c6b31374286683746b9c3645dcecb07bf6116b2e [INFO] running `Command { std: "docker" "start" "-a" "6a1d75a8565f7ea24292a505c6b31374286683746b9c3645dcecb07bf6116b2e", kill_on_drop: false }` [INFO] [stderr] Checking http_tiny v2.0.0-pre.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `peek_one` is never used [INFO] [stdout] --> src/iotraits.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait BufReadExt [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn peek_one(&mut self) -> Result, Error>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/convenience/request.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 71 | let mut stdin = BufReader::new(io::stdin()); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | let this = Header::read(&mut stdin)?; [INFO] [stdout] 73 | Ok((this, stdin)) [INFO] [stdout] | ^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/convenience/response.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 81 | let mut stdin = BufReader::new(io::stdin()); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | let this = Header::read(&mut stdin)?; [INFO] [stdout] 83 | Ok((this, stdin)) [INFO] [stdout] | ^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] warning: method `peek_one` is never used [INFO] [stdout] --> src/iotraits.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait BufReadExt [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn peek_one(&mut self) -> Result, Error>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/convenience/request.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 71 | let mut stdin = BufReader::new(io::stdin()); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | let this = Header::read(&mut stdin)?; [INFO] [stdout] 73 | Ok((this, stdin)) [INFO] [stdout] | ^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/convenience/response.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 81 | let mut stdin = BufReader::new(io::stdin()); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | let this = Header::read(&mut stdin)?; [INFO] [stdout] 83 | Ok((this, stdin)) [INFO] [stdout] | ^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http_tiny` (lib test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `http_tiny` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6a1d75a8565f7ea24292a505c6b31374286683746b9c3645dcecb07bf6116b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1d75a8565f7ea24292a505c6b31374286683746b9c3645dcecb07bf6116b2e", kill_on_drop: false }` [INFO] [stdout] 6a1d75a8565f7ea24292a505c6b31374286683746b9c3645dcecb07bf6116b2e