[INFO] fetching crate redislock 1.3.0... [INFO] checking redislock-1.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate redislock 1.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate redislock 1.3.0 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 redislock 1.3.0 [INFO] finished tweaking crates.io crate redislock 1.3.0 [INFO] tweaked toml for crates.io crate redislock 1.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate redislock 1.3.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b45f6f086f3da2d35d63fbca97d36e46fa364947b8a0566b600fe5c194e4ccd6 [INFO] running `Command { std: "docker" "start" "-a" "b45f6f086f3da2d35d63fbca97d36e46fa364947b8a0566b600fe5c194e4ccd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b45f6f086f3da2d35d63fbca97d36e46fa364947b8a0566b600fe5c194e4ccd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b45f6f086f3da2d35d63fbca97d36e46fa364947b8a0566b600fe5c194e4ccd6", kill_on_drop: false }` [INFO] [stdout] b45f6f086f3da2d35d63fbca97d36e46fa364947b8a0566b600fe5c194e4ccd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3772c9ef43e81c1e12676a09beb0b121fa32f23c3754e5e641aed37df75f0936 [INFO] running `Command { std: "docker" "start" "-a" "3772c9ef43e81c1e12676a09beb0b121fa32f23c3754e5e641aed37df75f0936", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking combine v4.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking redis v0.21.5 [INFO] [stderr] Checking redislock v1.3.0 (/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/redislock.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | .map(|uri| Client::open(uri).unwrap()) [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/redislock.rs:84:15 [INFO] [stdout] | [INFO] [stdout] 82 | let file = File::open("/dev/urandom")?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 83 | let mut buf = Vec::with_capacity(20); [INFO] [stdout] 84 | match file.take(20).read_to_end(&mut buf) { [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] | [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 `redislock` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3772c9ef43e81c1e12676a09beb0b121fa32f23c3754e5e641aed37df75f0936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3772c9ef43e81c1e12676a09beb0b121fa32f23c3754e5e641aed37df75f0936", kill_on_drop: false }` [INFO] [stdout] 3772c9ef43e81c1e12676a09beb0b121fa32f23c3754e5e641aed37df75f0936