[INFO] fetching crate gemini 0.0.5... [INFO] checking gemini-0.0.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gemini 0.0.5 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate gemini 0.0.5 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 gemini 0.0.5 [INFO] finished tweaking crates.io crate gemini 0.0.5 [INFO] tweaked toml for crates.io crate gemini 0.0.5 written to /workspace/builds/worker-7-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding bitvec v0.19.6 (latest: v1.0.1) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding lexical-core v0.7.6 (latest: v0.8.5) [INFO] [stderr] Adding memchr v2.3.4 (latest: v2.7.4) [INFO] [stderr] Adding nom v6.2.2 (latest: v7.1.3) [INFO] [stderr] Adding radium v0.5.3 (latest: v1.1.0) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fc583d3a0bae5d198440f884d4afdaf40afe72460d49bec048fa195ce47a7327 [INFO] running `Command { std: "docker" "start" "-a" "fc583d3a0bae5d198440f884d4afdaf40afe72460d49bec048fa195ce47a7327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc583d3a0bae5d198440f884d4afdaf40afe72460d49bec048fa195ce47a7327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc583d3a0bae5d198440f884d4afdaf40afe72460d49bec048fa195ce47a7327", kill_on_drop: false }` [INFO] [stdout] fc583d3a0bae5d198440f884d4afdaf40afe72460d49bec048fa195ce47a7327 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a2c24b1303515285deb79874e2b829d024cbb0f0d31114191e22afbe43c713b8 [INFO] running `Command { std: "docker" "start" "-a" "a2c24b1303515285deb79874e2b829d024cbb0f0d31114191e22afbe43c713b8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling nom v6.2.2 [INFO] [stderr] Checking bitvec v0.19.6 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking gemini v0.0.5 (/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/header.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 134 | let meta = map_res(take_until("\r\n"), |bs| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 138 | / context( [INFO] [stdout] 139 | | "response header", [INFO] [stdout] 140 | | map_opt( [INFO] [stdout] 141 | | tuple((terminated(status, tag(" ")), terminated(meta, tag("\r\n")))), [INFO] [stdout] 142 | | |t| Header::new(t.0, t.1), [INFO] [stdout] 143 | | ), [INFO] [stdout] 144 | | )(input) [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 `gemini` (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/header.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 134 | let meta = map_res(take_until("\r\n"), |bs| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 138 | / context( [INFO] [stdout] 139 | | "response header", [INFO] [stdout] 140 | | map_opt( [INFO] [stdout] 141 | | tuple((terminated(status, tag(" ")), terminated(meta, tag("\r\n")))), [INFO] [stdout] 142 | | |t| Header::new(t.0, t.1), [INFO] [stdout] 143 | | ), [INFO] [stdout] 144 | | )(input) [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 `gemini` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a2c24b1303515285deb79874e2b829d024cbb0f0d31114191e22afbe43c713b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c24b1303515285deb79874e2b829d024cbb0f0d31114191e22afbe43c713b8", kill_on_drop: false }` [INFO] [stdout] a2c24b1303515285deb79874e2b829d024cbb0f0d31114191e22afbe43c713b8