[INFO] fetching crate jose-jws 0.1.2... [INFO] checking jose-jws-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate jose-jws 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate jose-jws 0.1.2 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 jose-jws 0.1.2 [INFO] finished tweaking crates.io crate jose-jws 0.1.2 [INFO] tweaked toml for crates.io crate jose-jws 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 40be31e90490f6929cf9e9eb7c975322a1c056723d8a19a8a29483f0fbcc6c36 [INFO] running `Command { std: "docker" "start" "-a" "40be31e90490f6929cf9e9eb7c975322a1c056723d8a19a8a29483f0fbcc6c36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40be31e90490f6929cf9e9eb7c975322a1c056723d8a19a8a29483f0fbcc6c36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40be31e90490f6929cf9e9eb7c975322a1c056723d8a19a8a29483f0fbcc6c36", kill_on_drop: false }` [INFO] [stdout] 40be31e90490f6929cf9e9eb7c975322a1c056723d8a19a8a29483f0fbcc6c36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a7c180399867f1893348b561ded925d620979016816348eddba7ec428788a8ff [INFO] running `Command { std: "docker" "start" "-a" "a7c180399867f1893348b561ded925d620979016816348eddba7ec428788a8ff", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking jose-jwa v0.1.2 [INFO] [stderr] Checking jose-b64 v0.1.2 [INFO] [stderr] Checking jose-jwk v0.1.2 [INFO] [stderr] Checking jose-jws v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 70 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:84:11 [INFO] [stdout] | [INFO] [stdout] 84 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 70 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:84:11 [INFO] [stdout] | [INFO] [stdout] 84 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `url` [INFO] [stdout] --> src/head.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(feature = "url")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `url` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CoreSigner` is never used [INFO] [stdout] --> src/crypto/core.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait CoreSigner: Update { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CoreSigningKey` is never used [INFO] [stdout] --> src/crypto/core.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait CoreSigningKey<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CoreVerifier` is never used [INFO] [stdout] --> src/crypto/core.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | pub trait CoreVerifier: Update { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CoreVerifyingKey` is never used [INFO] [stdout] --> src/crypto/core.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | pub trait CoreVerifyingKey<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [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/compact.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 41 | let payload = match payl { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 47 | | payload, [INFO] [stdout] 48 | | signature: Signature { [INFO] [stdout] 49 | | protected: Some(prot.parse()?), [INFO] [stdout] ... | [INFO] [stdout] 52 | | }, [INFO] [stdout] 53 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jose-jws` (lib) due to 2 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: trait `CoreSigner` is never used [INFO] [stdout] --> src/crypto/core.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait CoreSigner: Update { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CoreSigningKey` is never used [INFO] [stdout] --> src/crypto/core.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait CoreSigningKey<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CoreVerifier` is never used [INFO] [stdout] --> src/crypto/core.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | pub trait CoreVerifier: Update { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CoreVerifyingKey` is never used [INFO] [stdout] --> src/crypto/core.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | pub trait CoreVerifyingKey<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [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/compact.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 41 | let payload = match payl { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 47 | | payload, [INFO] [stdout] 48 | | signature: Signature { [INFO] [stdout] 49 | | protected: Some(prot.parse()?), [INFO] [stdout] ... | [INFO] [stdout] 52 | | }, [INFO] [stdout] 53 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jose-jws` (lib test) due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a7c180399867f1893348b561ded925d620979016816348eddba7ec428788a8ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7c180399867f1893348b561ded925d620979016816348eddba7ec428788a8ff", kill_on_drop: false }` [INFO] [stdout] a7c180399867f1893348b561ded925d620979016816348eddba7ec428788a8ff