[INFO] fetching crate taur 0.2.0... [INFO] checking taur-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate taur 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate taur 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 taur 0.2.0 [INFO] finished tweaking crates.io crate taur 0.2.0 [INFO] tweaked toml for crates.io crate taur 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate taur 0.2.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4b0a96f385831dab3bf71be8b274b97e443dbb147001ee2860bc170248b9fc58 [INFO] running `Command { std: "docker" "start" "-a" "4b0a96f385831dab3bf71be8b274b97e443dbb147001ee2860bc170248b9fc58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b0a96f385831dab3bf71be8b274b97e443dbb147001ee2860bc170248b9fc58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b0a96f385831dab3bf71be8b274b97e443dbb147001ee2860bc170248b9fc58", kill_on_drop: false }` [INFO] [stdout] 4b0a96f385831dab3bf71be8b274b97e443dbb147001ee2860bc170248b9fc58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3771ff9606f09254b9e1e87e683d27bdafce5aa433ee6c887b496c6eb3e2b538 [INFO] running `Command { std: "docker" "start" "-a" "3771ff9606f09254b9e1e87e683d27bdafce5aa433ee6c887b496c6eb3e2b538", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Compiling serde_json v1.0.102 [INFO] [stderr] Compiling async-trait v0.1.71 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling libz-sys v1.1.9 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking clap_builder v4.3.12 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Checking clap v4.3.12 [INFO] [stderr] Checking git2 v0.17.2 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stderr] Checking raur v7.0.0 [INFO] [stderr] Checking taur 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/main.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 203 | let tx = mpsc::Sender::clone(&tx); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 204 | let path_base = repo_path.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 207 | match check_repo_updates(full_path) { [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 `taur` (bin "taur") 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/main.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 203 | let tx = mpsc::Sender::clone(&tx); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 204 | let path_base = repo_path.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 207 | match check_repo_updates(full_path) { [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 `taur` (bin "taur" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3771ff9606f09254b9e1e87e683d27bdafce5aa433ee6c887b496c6eb3e2b538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3771ff9606f09254b9e1e87e683d27bdafce5aa433ee6c887b496c6eb3e2b538", kill_on_drop: false }` [INFO] [stdout] 3771ff9606f09254b9e1e87e683d27bdafce5aa433ee6c887b496c6eb3e2b538