[INFO] fetching crate speed-levels-rs 0.2.5... [INFO] checking speed-levels-rs-0.2.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate speed-levels-rs 0.2.5 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate speed-levels-rs 0.2.5 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 speed-levels-rs 0.2.5 [INFO] finished tweaking crates.io crate speed-levels-rs 0.2.5 [INFO] tweaked toml for crates.io crate speed-levels-rs 0.2.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate speed-levels-rs 0.2.5 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b2605c7b54f541a12d3a58d118563815e90796ab98475889157c05917529b5b8 [INFO] running `Command { std: "docker" "start" "-a" "b2605c7b54f541a12d3a58d118563815e90796ab98475889157c05917529b5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2605c7b54f541a12d3a58d118563815e90796ab98475889157c05917529b5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2605c7b54f541a12d3a58d118563815e90796ab98475889157c05917529b5b8", kill_on_drop: false }` [INFO] [stdout] b2605c7b54f541a12d3a58d118563815e90796ab98475889157c05917529b5b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f891385d19e58f8e516031f9ccca2ac89a2ad9974ba6ca815d599231ec69f7d1 [INFO] running `Command { std: "docker" "start" "-a" "f891385d19e58f8e516031f9ccca2ac89a2ad9974ba6ca815d599231ec69f7d1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling rust_decimal v1.33.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Checking bytecount v0.6.7 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking litemap v0.7.2 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking writeable v0.5.4 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking quick-xml v0.30.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking platform-info v2.0.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking mktemp v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking nom_locate v4.2.0 [INFO] [stderr] Checking kparse v3.0.5 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tinystr v0.7.5 [INFO] [stderr] Checking icu_locid v1.4.0 [INFO] [stderr] Compiling rust_decimal_macros v1.33.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking angle v0.5.0 [INFO] [stderr] Checking color-rs v0.8.0 [INFO] [stderr] Checking spreadsheet-ods v0.19.0 [INFO] [stderr] Checking speed-levels-rs v0.2.5 (/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/main.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 84 | .and_then(|re| { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | re.captures(out) [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: 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:121:13 [INFO] [stdout] | [INFO] [stdout] 120 | Regex::new(r"rav1e (\S+) \((\S+)\)").ok().and_then(|re| { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | re.captures(out) [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: 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:146:17 [INFO] [stdout] | [INFO] [stdout] 145 | .and_then(|re| { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 146 | re.captures(out) [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: 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:85:17 [INFO] [stdout] | [INFO] [stdout] 84 | .and_then(|re| { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | re.captures(out) [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: 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:121:13 [INFO] [stdout] | [INFO] [stdout] 120 | Regex::new(r"rav1e (\S+) \((\S+)\)").ok().and_then(|re| { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | re.captures(out) [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: 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:146:17 [INFO] [stdout] | [INFO] [stdout] 145 | .and_then(|re| { [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 146 | re.captures(out) [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 `speed-levels-rs` (bin "speed-levels-rs" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `speed-levels-rs` (bin "speed-levels-rs") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "f891385d19e58f8e516031f9ccca2ac89a2ad9974ba6ca815d599231ec69f7d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f891385d19e58f8e516031f9ccca2ac89a2ad9974ba6ca815d599231ec69f7d1", kill_on_drop: false }` [INFO] [stdout] f891385d19e58f8e516031f9ccca2ac89a2ad9974ba6ca815d599231ec69f7d1