[INFO] fetching crate zssh 0.4.2... [INFO] checking zssh-0.4.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate zssh 0.4.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate zssh 0.4.2 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 zssh 0.4.2 [INFO] finished tweaking crates.io crate zssh 0.4.2 [INFO] tweaked toml for crates.io crate zssh 0.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate zssh 0.4.2 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" "+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] a5247bfa4dbb6645df694fdd5919804d8049e64cee022d0833533389cd17ff60 [INFO] running `Command { std: "docker" "start" "-a" "a5247bfa4dbb6645df694fdd5919804d8049e64cee022d0833533389cd17ff60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5247bfa4dbb6645df694fdd5919804d8049e64cee022d0833533389cd17ff60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5247bfa4dbb6645df694fdd5919804d8049e64cee022d0833533389cd17ff60", kill_on_drop: false }` [INFO] [stdout] a5247bfa4dbb6645df694fdd5919804d8049e64cee022d0833533389cd17ff60 [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] 8dd2df1d615a15d695ab3afa316261f1c80a8c4b37c3844858e829eab429320d [INFO] running `Command { std: "docker" "start" "-a" "8dd2df1d615a15d695ab3afa316261f1c80a8c4b37c3844858e829eab429320d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Compiling syn v2.0.64 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking x25519-dalek v2.0.1 [INFO] [stderr] Checking zssh v0.4.2 (/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/transport.rs:143:22 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn new(buffer: &'a mut [u8], behavior: T) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 143 | request: None, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/transport.rs:144:27 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn new(buffer: &'a mut [u8], behavior: T) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 144 | current_user: None, [INFO] [stdout] | ^^^^ [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zssh` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8dd2df1d615a15d695ab3afa316261f1c80a8c4b37c3844858e829eab429320d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dd2df1d615a15d695ab3afa316261f1c80a8c4b37c3844858e829eab429320d", kill_on_drop: false }` [INFO] [stdout] 8dd2df1d615a15d695ab3afa316261f1c80a8c4b37c3844858e829eab429320d