[INFO] fetching crate steam-vent-crypto 0.2.0... [INFO] checking steam-vent-crypto-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate steam-vent-crypto 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate steam-vent-crypto 0.2.0 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 steam-vent-crypto 0.2.0 [INFO] finished tweaking crates.io crate steam-vent-crypto 0.2.0 [INFO] tweaked toml for crates.io crate steam-vent-crypto 0.2.0 written to /workspace/builds/worker-4-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 54 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 82f1fc5ca4b34f6f51bc06f08d06e63fc7e36dbc4a9eea77a906263d814f7cca [INFO] running `Command { std: "docker" "start" "-a" "82f1fc5ca4b34f6f51bc06f08d06e63fc7e36dbc4a9eea77a906263d814f7cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82f1fc5ca4b34f6f51bc06f08d06e63fc7e36dbc4a9eea77a906263d814f7cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82f1fc5ca4b34f6f51bc06f08d06e63fc7e36dbc4a9eea77a906263d814f7cca", kill_on_drop: false }` [INFO] [stdout] 82f1fc5ca4b34f6f51bc06f08d06e63fc7e36dbc4a9eea77a906263d814f7cca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6710d4de88a712dbee8658d1d57d84688bfa4fc50cfe1f8cffd7094b275c73d9 [INFO] running `Command { std: "docker" "start" "-a" "6710d4de88a712dbee8658d1d57d84688bfa4fc50cfe1f8cffd7094b275c73d9", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling base64ct v1.6.0 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling der v0.7.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking rsa v0.9.6 [INFO] [stderr] Compiling steam-vent-crypto v0.2.0 (/opt/rustwide/workdir) [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/lib.rs:215:38 [INFO] [stdout] | [INFO] [stdout] 214 | pub fn symmetric_encrypt(input: BytesMut, key: &[u8; 32]) -> BytesMut { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 215 | symmetric_encrypt_with_iv_buffer(BytesMut::from(&[0; 16][..]), input, key) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `steam-vent-crypto` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/lib.rs:215:38 [INFO] [stdout] | [INFO] [stdout] 214 | pub fn symmetric_encrypt(input: BytesMut, key: &[u8; 32]) -> BytesMut { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 215 | symmetric_encrypt_with_iv_buffer(BytesMut::from(&[0; 16][..]), input, key) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `steam-vent-crypto` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6710d4de88a712dbee8658d1d57d84688bfa4fc50cfe1f8cffd7094b275c73d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6710d4de88a712dbee8658d1d57d84688bfa4fc50cfe1f8cffd7094b275c73d9", kill_on_drop: false }` [INFO] [stdout] 6710d4de88a712dbee8658d1d57d84688bfa4fc50cfe1f8cffd7094b275c73d9