[INFO] fetching crate shreddit 0.9.3... [INFO] checking shreddit-0.9.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate shreddit 0.9.3 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate shreddit 0.9.3 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 shreddit 0.9.3 [INFO] finished tweaking crates.io crate shreddit 0.9.3 [INFO] tweaked toml for crates.io crate shreddit 0.9.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate shreddit 0.9.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.39 [INFO] [stderr] Downloaded h2 v0.3.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c494fabe07a1b0202d946ce96fa1f84a825fff29bfc17db0a9f26629ef9a13c0 [INFO] running `Command { std: "docker" "start" "-a" "c494fabe07a1b0202d946ce96fa1f84a825fff29bfc17db0a9f26629ef9a13c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c494fabe07a1b0202d946ce96fa1f84a825fff29bfc17db0a9f26629ef9a13c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c494fabe07a1b0202d946ce96fa1f84a825fff29bfc17db0a9f26629ef9a13c0", kill_on_drop: false }` [INFO] [stdout] c494fabe07a1b0202d946ce96fa1f84a825fff29bfc17db0a9f26629ef9a13c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d9c396291a691223a0c2632f6d745e839bb36ac0525eca8960fe3b170d3e3130 [INFO] running `Command { std: "docker" "start" "-a" "d9c396291a691223a0c2632f6d745e839bb36ac0525eca8960fe3b170d3e3130", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking shreddit v0.9.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `after` and `before` are never read [INFO] [stdout] --> src/things/comment.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 355 | pub struct ResponseData { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 356 | pub children: Vec, [INFO] [stdout] 357 | pub after: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 358 | pub before: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResponseData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `after` and `before` are never read [INFO] [stdout] --> src/things/comment.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 355 | pub struct ResponseData { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 356 | pub children: Vec, [INFO] [stdout] 357 | pub after: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 358 | pub before: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResponseData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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 8.34s [INFO] running `Command { std: "docker" "inspect" "d9c396291a691223a0c2632f6d745e839bb36ac0525eca8960fe3b170d3e3130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9c396291a691223a0c2632f6d745e839bb36ac0525eca8960fe3b170d3e3130", kill_on_drop: false }` [INFO] [stdout] d9c396291a691223a0c2632f6d745e839bb36ac0525eca8960fe3b170d3e3130 [INFO] checking shreddit-0.9.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate shreddit 0.9.3 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate shreddit 0.9.3 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 shreddit 0.9.3 [INFO] finished tweaking crates.io crate shreddit 0.9.3 [INFO] tweaked toml for crates.io crate shreddit 0.9.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate shreddit 0.9.3 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c2b355506e18c6e361d1cbcc6a7b57438d381abad9facdeb1dce418ea92eb9a [INFO] running `Command { std: "docker" "start" "-a" "8c2b355506e18c6e361d1cbcc6a7b57438d381abad9facdeb1dce418ea92eb9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c2b355506e18c6e361d1cbcc6a7b57438d381abad9facdeb1dce418ea92eb9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c2b355506e18c6e361d1cbcc6a7b57438d381abad9facdeb1dce418ea92eb9a", kill_on_drop: false }` [INFO] [stdout] 8c2b355506e18c6e361d1cbcc6a7b57438d381abad9facdeb1dce418ea92eb9a [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8108a25192f0bc8fceb9ac38aea8dbb074acced2726692e6a572082f2b40ac6f [INFO] running `Command { std: "docker" "start" "-a" "8108a25192f0bc8fceb9ac38aea8dbb074acced2726692e6a572082f2b40ac6f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking shreddit v0.9.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `after` and `before` are never read [INFO] [stdout] --> src/things/comment.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 355 | pub struct ResponseData { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 356 | pub children: Vec, [INFO] [stdout] 357 | pub after: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 358 | pub before: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResponseData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/sources/gdpr.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | let things = Reader::from_path(p).unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | things.into_deserialize().map(|f| f.unwrap()) [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] warning: fields `after` and `before` are never read [INFO] [stdout] --> src/things/comment.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 355 | pub struct ResponseData { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 356 | pub children: Vec, [INFO] [stdout] 357 | pub after: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 358 | pub before: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResponseData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/sources/gdpr.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | let things = Reader::from_path(p).unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | things.into_deserialize().map(|f| f.unwrap()) [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `shreddit` (bin "shreddit") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `shreddit` (bin "shreddit" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "8108a25192f0bc8fceb9ac38aea8dbb074acced2726692e6a572082f2b40ac6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8108a25192f0bc8fceb9ac38aea8dbb074acced2726692e6a572082f2b40ac6f", kill_on_drop: false }` [INFO] [stdout] 8108a25192f0bc8fceb9ac38aea8dbb074acced2726692e6a572082f2b40ac6f