[INFO] fetching crate emotibit-data 0.1.1... [INFO] checking emotibit-data-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate emotibit-data 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate emotibit-data 0.1.1 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 emotibit-data 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate emotibit-data 0.1.1 [INFO] tweaked toml for crates.io crate emotibit-data 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate emotibit-data 0.1.1 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] b921c6d264742c28a86cd7c7b279f5f180b1d3d1f6a9d06fbe7758713d9b44a3 [INFO] running `Command { std: "docker" "start" "-a" "b921c6d264742c28a86cd7c7b279f5f180b1d3d1f6a9d06fbe7758713d9b44a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b921c6d264742c28a86cd7c7b279f5f180b1d3d1f6a9d06fbe7758713d9b44a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b921c6d264742c28a86cd7c7b279f5f180b1d3d1f6a9d06fbe7758713d9b44a3", kill_on_drop: false }` [INFO] [stdout] b921c6d264742c28a86cd7c7b279f5f180b1d3d1f6a9d06fbe7758713d9b44a3 [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] 01a951eb8d0de711e2571774ad3b4d5c3aaf2213c98ce5065de471b6b002b8d1 [INFO] running `Command { std: "docker" "start" "-a" "01a951eb8d0de711e2571774ad3b4d5c3aaf2213c98ce5065de471b6b002b8d1", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking emotibit-data v0.1.1 (/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/types.rs:343:25 [INFO] [stdout] | [INFO] [stdout] 343 | .filter_map(|r| r.map_err(|e| errors.push(e)).ok()) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `emotibit-data` (lib test) 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/types.rs:343:25 [INFO] [stdout] | [INFO] [stdout] 343 | .filter_map(|r| r.map_err(|e| errors.push(e)).ok()) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `emotibit-data` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "01a951eb8d0de711e2571774ad3b4d5c3aaf2213c98ce5065de471b6b002b8d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01a951eb8d0de711e2571774ad3b4d5c3aaf2213c98ce5065de471b6b002b8d1", kill_on_drop: false }` [INFO] [stdout] 01a951eb8d0de711e2571774ad3b4d5c3aaf2213c98ce5065de471b6b002b8d1