[INFO] fetching crate s3v4 0.3.5... [INFO] checking s3v4-0.3.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate s3v4 0.3.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate s3v4 0.3.5 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 s3v4 0.3.5 [INFO] finished tweaking crates.io crate s3v4 0.3.5 [INFO] tweaked toml for crates.io crate s3v4 0.3.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate s3v4 0.3.5 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3df6279779ce956fe2ffdb4839f0a5bdd0a0f6e688ea7f847f728954993b22ed [INFO] running `Command { std: "docker" "start" "-a" "3df6279779ce956fe2ffdb4839f0a5bdd0a0f6e688ea7f847f728954993b22ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3df6279779ce956fe2ffdb4839f0a5bdd0a0f6e688ea7f847f728954993b22ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3df6279779ce956fe2ffdb4839f0a5bdd0a0f6e688ea7f847f728954993b22ed", kill_on_drop: false }` [INFO] [stdout] 3df6279779ce956fe2ffdb4839f0a5bdd0a0f6e688ea7f847f728954993b22ed [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 060eecb5e15fd5e7fafb3e18d20fd6f10fb4126e6aae46d1f44fc7a38a9e3b27 [INFO] running `Command { std: "docker" "start" "-a" "060eecb5e15fd5e7fafb3e18d20fd6f10fb4126e6aae46d1f44fc7a38a9e3b27", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling rustls v0.21.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking urlencoding v2.1.2 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking object v0.30.4 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking s3v4 v0.3.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking ureq v2.7.0 [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] --> examples/head_example.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 58 | .map_err(|err| { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | let dc = format!("{}", err.to_string()); [INFO] [stdout] 60 | match err.into_response() { [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 `s3v4` (example "head_example") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "060eecb5e15fd5e7fafb3e18d20fd6f10fb4126e6aae46d1f44fc7a38a9e3b27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "060eecb5e15fd5e7fafb3e18d20fd6f10fb4126e6aae46d1f44fc7a38a9e3b27", kill_on_drop: false }` [INFO] [stdout] 060eecb5e15fd5e7fafb3e18d20fd6f10fb4126e6aae46d1f44fc7a38a9e3b27