[INFO] fetching crate covidd 0.1.9... [INFO] checking covidd-0.1.9 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate covidd 0.1.9 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate covidd 0.1.9 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate covidd 0.1.9 [INFO] finished tweaking crates.io crate covidd 0.1.9 [INFO] tweaked toml for crates.io crate covidd 0.1.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate covidd 0.1.9 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0549a460ff9ac7e61427f94192748835c04e840a7b30c2a38e9ffc4382749ef [INFO] running `Command { std: "docker" "start" "-a" "b0549a460ff9ac7e61427f94192748835c04e840a7b30c2a38e9ffc4382749ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0549a460ff9ac7e61427f94192748835c04e840a7b30c2a38e9ffc4382749ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0549a460ff9ac7e61427f94192748835c04e840a7b30c2a38e9ffc4382749ef", kill_on_drop: false }` [INFO] [stdout] b0549a460ff9ac7e61427f94192748835c04e840a7b30c2a38e9ffc4382749ef [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e868f2c419abff4d29b51bc34948428cd60b8e57fce8524d976aea0fc681ba9f [INFO] running `Command { std: "docker" "start" "-a" "e868f2c419abff4d29b51bc34948428cd60b8e57fce8524d976aea0fc681ba9f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling minreq v2.3.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking indenter v0.3.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking directories v3.0.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking tui v0.14.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking locale_config v0.3.0 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tracing-subscriber v0.2.15 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking color-eyre v0.5.10 [INFO] [stderr] Checking covidd v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tracing::Span` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cache.rs:144:73 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_from_file(file: impl AsRef + Debug) -> Result { [INFO] [stdout] | ___________________----__________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 145 | | let file = file.as_ref(); [INFO] [stdout] 146 | | let file = File::open(file)?; [INFO] [stdout] 147 | | let file = try_lock_file_for_reading(file)?; [INFO] [stdout] 148 | | read_from_open_file(file) [INFO] [stdout] 149 | | } [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: this value of type `tracing::Span` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cache.rs:157:77 [INFO] [stdout] | [INFO] [stdout] 157 | fn write_to_file(file: impl AsRef + Debug, data: &Data) -> Result<()> { [INFO] [stdout] | __________________----_______________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 158 | | let file = file.as_ref(); [INFO] [stdout] 159 | | if let Some(parent) = file.parent() { [INFO] [stdout] 160 | | if !parent.exists() { [INFO] [stdout] ... | [INFO] [stdout] 170 | | write_to_open_file(file, data) [INFO] [stdout] 171 | | } [INFO] [stdout] | |_^ [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: this value of type `tracing::Span` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cache.rs:144:73 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_from_file(file: impl AsRef + Debug) -> Result { [INFO] [stdout] | ___________________----__________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 145 | | let file = file.as_ref(); [INFO] [stdout] 146 | | let file = File::open(file)?; [INFO] [stdout] 147 | | let file = try_lock_file_for_reading(file)?; [INFO] [stdout] 148 | | read_from_open_file(file) [INFO] [stdout] 149 | | } [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: this value of type `tracing::Span` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cache.rs:157:77 [INFO] [stdout] | [INFO] [stdout] 157 | fn write_to_file(file: impl AsRef + Debug, data: &Data) -> Result<()> { [INFO] [stdout] | __________________----_______________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 158 | | let file = file.as_ref(); [INFO] [stdout] 159 | | if let Some(parent) = file.parent() { [INFO] [stdout] 160 | | if !parent.exists() { [INFO] [stdout] ... | [INFO] [stdout] 170 | | write_to_open_file(file, data) [INFO] [stdout] 171 | | } [INFO] [stdout] | |_^ [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: this value of type `tracing::Span` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ui.rs:28:69 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn draw(data_points: &[DataPoint], msg: Messages) -> Result<()> { [INFO] [stdout] | ________________________________________---__________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | | enable_raw_mode()?; [INFO] [stdout] 30 | | let mut stdout = stdout(); [INFO] [stdout] 31 | | execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?; [INFO] [stdout] ... | [INFO] [stdout] 98 | | Ok(()) [INFO] [stdout] 99 | | } [INFO] [stdout] | |_^ [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: this value of type `tracing::Span` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ui.rs:28:69 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn draw(data_points: &[DataPoint], msg: Messages) -> Result<()> { [INFO] [stdout] | ________________________________________---__________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | | enable_raw_mode()?; [INFO] [stdout] 30 | | let mut stdout = stdout(); [INFO] [stdout] 31 | | execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?; [INFO] [stdout] ... | [INFO] [stdout] 98 | | Ok(()) [INFO] [stdout] 99 | | } [INFO] [stdout] | |_^ [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `covidd` (bin "covidd" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `covidd` (bin "covidd") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "e868f2c419abff4d29b51bc34948428cd60b8e57fce8524d976aea0fc681ba9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e868f2c419abff4d29b51bc34948428cd60b8e57fce8524d976aea0fc681ba9f", kill_on_drop: false }` [INFO] [stdout] e868f2c419abff4d29b51bc34948428cd60b8e57fce8524d976aea0fc681ba9f