[INFO] fetching crate sauce 0.9.0... [INFO] checking sauce-0.9.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate sauce 0.9.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate sauce 0.9.0 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 sauce 0.9.0 [INFO] finished tweaking crates.io crate sauce 0.9.0 [INFO] tweaked toml for crates.io crate sauce 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate sauce 0.9.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 89fcf2eb3996a14c0431db361337a3289c587beb2dca3e0d863fdac07c2aec8f [INFO] running `Command { std: "docker" "start" "-a" "89fcf2eb3996a14c0431db361337a3289c587beb2dca3e0d863fdac07c2aec8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89fcf2eb3996a14c0431db361337a3289c587beb2dca3e0d863fdac07c2aec8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89fcf2eb3996a14c0431db361337a3289c587beb2dca3e0d863fdac07c2aec8f", kill_on_drop: false }` [INFO] [stdout] 89fcf2eb3996a14c0431db361337a3289c587beb2dca3e0d863fdac07c2aec8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3bc24767f5cfb9e3cef17969c9fe46fdc98a95f5d891afa4ad932ce39e66b337 [INFO] running `Command { std: "docker" "start" "-a" "3bc24767f5cfb9e3cef17969c9fe46fdc98a95f5d891afa4ad932ce39e66b337", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking path-dedot v3.0.17 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking combine v4.6.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Checking path-absolutize v3.0.13 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking clap_builder v4.3.4 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking subprocess v0.2.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking assert_cmd v1.0.8 [INFO] [stderr] Compiling indoc v1.0.6 [INFO] [stderr] Checking pretty_assertions v1.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking etcetera v0.3.2 [INFO] [stderr] Checking snailquote v0.3.1 [INFO] [stderr] Checking corpus v0.2.1 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Checking comfy-table v5.0.1 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking clap v4.3.4 [INFO] [stderr] Checking toml_edit v0.2.1 [INFO] [stderr] Checking sauce v0.9.0 (/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/shell/context.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 54 | | corpus, [INFO] [stdout] 55 | | config_dir, [INFO] [stdout] 56 | | filter_options, [INFO] [stdout] ... | [INFO] [stdout] 60 | | _settings: None, [INFO] [stdout] 61 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/shell/context.rs:212:45 [INFO] [stdout] | [INFO] [stdout] 212 | .map(|(name, raw_value)| (name, value_from_string(raw_value.as_ref()))) [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/shell/context.rs:223:45 [INFO] [stdout] | [INFO] [stdout] 223 | .map(|(name, raw_value)| (name, value_from_string(raw_value.as_ref()))) [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] [stderr] error: could not compile `sauce` (lib) due to 4 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/shell/context.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 54 | | corpus, [INFO] [stdout] 55 | | config_dir, [INFO] [stdout] 56 | | filter_options, [INFO] [stdout] ... | [INFO] [stdout] 60 | | _settings: None, [INFO] [stdout] 61 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/shell/context.rs:212:45 [INFO] [stdout] | [INFO] [stdout] 212 | .map(|(name, raw_value)| (name, value_from_string(raw_value.as_ref()))) [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/shell/context.rs:223:45 [INFO] [stdout] | [INFO] [stdout] 223 | .map(|(name, raw_value)| (name, value_from_string(raw_value.as_ref()))) [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] [stderr] error: could not compile `sauce` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3bc24767f5cfb9e3cef17969c9fe46fdc98a95f5d891afa4ad932ce39e66b337", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bc24767f5cfb9e3cef17969c9fe46fdc98a95f5d891afa4ad932ce39e66b337", kill_on_drop: false }` [INFO] [stdout] 3bc24767f5cfb9e3cef17969c9fe46fdc98a95f5d891afa4ad932ce39e66b337