[INFO] fetching crate quinn-noise 0.4.0... [INFO] checking quinn-noise-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate quinn-noise 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate quinn-noise 0.4.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quinn-noise 0.4.0 [INFO] finished tweaking crates.io crate quinn-noise 0.4.0 [INFO] tweaked toml for crates.io crate quinn-noise 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding aead v0.4.3 (available: v0.5.2) [INFO] [stderr] Adding block-buffer v0.9.0 (available: v0.10.4) [INFO] [stderr] Adding chacha20 v0.7.3 (available: v0.9.1) [INFO] [stderr] Adding chacha20poly1305 v0.8.2 (available: v0.10.1) [INFO] [stderr] Adding cipher v0.3.0 (available: v0.4.4) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (available: v4.1.3) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (available: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (available: v2.1.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding poly1305 v0.7.2 (available: v0.8.0) [INFO] [stderr] Adding quinn-proto v0.9.6 (available: v0.11.8) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding rawbytes v0.1.2 (available: v1.0.1) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.8) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (available: v2.2.0) [INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8) [INFO] [stderr] Adding subtle v2.4.1 (available: v2.6.1) [INFO] [stderr] Adding universal-hash v0.4.1 (available: v0.5.1) [INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding x25519-dalek v1.2.0 (available: v2.0.1) [INFO] [stderr] Adding zeroize v1.3.0 (available: v1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22eaad97fcffed4876d31ffad619e682e6ce727e7deb3afae1373371f21bc2aa [INFO] running `Command { std: "docker" "start" "-a" "22eaad97fcffed4876d31ffad619e682e6ce727e7deb3afae1373371f21bc2aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22eaad97fcffed4876d31ffad619e682e6ce727e7deb3afae1373371f21bc2aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22eaad97fcffed4876d31ffad619e682e6ce727e7deb3afae1373371f21bc2aa", kill_on_drop: false }` [INFO] [stdout] 22eaad97fcffed4876d31ffad619e682e6ce727e7deb3afae1373371f21bc2aa [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3323b95fd165ae8a981e94e9d99533e5d80204428739f536aa2c6699b3dd6245 [INFO] running `Command { std: "docker" "start" "-a" "3323b95fd165ae8a981e94e9d99533e5d80204428739f536aa2c6699b3dd6245", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking rawbytes v0.1.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking poly1305 v0.7.2 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking chacha20 v0.7.3 [INFO] [stderr] Checking xoodoo v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking chacha20poly1305 v0.8.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking x25519-dalek v1.2.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking quinn-proto v0.9.6 [INFO] [stderr] Checking quinn-noise v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `SharedSecret` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dh.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 19 | let sk = ed25519_to_x25519_sk(&self.secret); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | let pk = ed25519_to_x25519_pk(public); [INFO] [stdout] 21 | *sk.diffie_hellman(&pk).as_bytes() [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: unused variable: `version` [INFO] [stdout] --> src/session.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | version: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_name` [INFO] [stdout] --> src/session.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | server_name: &str, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/session.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | version: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/session.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | version: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_cid` [INFO] [stdout] --> src/session.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | dst_cid: &ConnectionId, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_cid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `side` [INFO] [stdout] --> src/session.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | side: Side, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_side` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/session.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | fn retry_tag(&self, version: u32, orig_dst_cid: &ConnectionId, packet: &[u8]) -> [u8; 16] { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `SharedSecret` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dh.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 19 | let sk = ed25519_to_x25519_sk(&self.secret); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | let pk = ed25519_to_x25519_pk(public); [INFO] [stdout] 21 | *sk.diffie_hellman(&pk).as_bytes() [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] [stderr] error: could not compile `quinn-noise` (lib test) due to 2 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/session.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | version: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_name` [INFO] [stdout] --> src/session.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | server_name: &str, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/session.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | version: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/session.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | version: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_cid` [INFO] [stdout] --> src/session.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | dst_cid: &ConnectionId, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_cid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `side` [INFO] [stdout] --> src/session.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | side: Side, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_side` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/session.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | fn retry_tag(&self, version: u32, orig_dst_cid: &ConnectionId, packet: &[u8]) -> [u8; 16] { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `quinn-noise` (lib) due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3323b95fd165ae8a981e94e9d99533e5d80204428739f536aa2c6699b3dd6245", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3323b95fd165ae8a981e94e9d99533e5d80204428739f536aa2c6699b3dd6245", kill_on_drop: false }` [INFO] [stdout] 3323b95fd165ae8a981e94e9d99533e5d80204428739f536aa2c6699b3dd6245