[INFO] fetching crate optic 2.0.1... [INFO] checking optic-2.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate optic 2.0.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate optic 2.0.1 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 optic 2.0.1 [INFO] finished tweaking crates.io crate optic 2.0.1 [INFO] tweaked toml for crates.io crate optic 2.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate optic 2.0.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ef06daa20b53d2db0f24c78581c2003dbf1f1389c46046dfc61b5f82bd8a4e7 [INFO] running `Command { std: "docker" "start" "-a" "3ef06daa20b53d2db0f24c78581c2003dbf1f1389c46046dfc61b5f82bd8a4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ef06daa20b53d2db0f24c78581c2003dbf1f1389c46046dfc61b5f82bd8a4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ef06daa20b53d2db0f24c78581c2003dbf1f1389c46046dfc61b5f82bd8a4e7", kill_on_drop: false }` [INFO] [stdout] 3ef06daa20b53d2db0f24c78581c2003dbf1f1389c46046dfc61b5f82bd8a4e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 75fd12cfa4ba993c0eafab3c8a7b82439b24d516a59e5f2af89a55bd4182e7cd [INFO] running `Command { std: "docker" "start" "-a" "75fd12cfa4ba993c0eafab3c8a7b82439b24d516a59e5f2af89a55bd4182e7cd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.46 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.62 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking ordinal v0.3.2 [INFO] [stderr] Compiling xcb v0.10.1 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking memmap2 v0.5.7 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking console v0.15.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking filetime v0.2.17 [INFO] [stderr] Checking clap v3.2.17 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking term_cursor v0.2.1 [INFO] [stderr] Checking dialoguer v0.10.2 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking trash v2.1.5 [INFO] [stderr] Checking chrono-humanize v0.2.2 [INFO] [stderr] Checking task_log v0.1.4 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking clap_complete v3.2.4 [INFO] [stderr] Checking x11-clipboard v0.5.3 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling pest v2.3.0 [INFO] [stderr] Checking wayland-commons v0.29.4 [INFO] [stderr] Compiling pest_meta v2.3.0 [INFO] [stderr] Compiling pest_generator v2.3.0 [INFO] [stderr] Checking wayland-cursor v0.29.4 [INFO] [stderr] Compiling pest_derive v2.3.0 [INFO] [stderr] Checking git2 v0.14.4 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking handlebars v4.3.3 [INFO] [stderr] Checking smithay-clipboard v0.6.6 [INFO] [stderr] Checking copypasta v0.7.1 [INFO] [stderr] Checking optic v2.0.1 (/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/conf.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(PartialEq, Debug, Display, Deserialize, EnumVariantNames, EnumString, Clone, FromRepr)] [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/conf.rs:38:37 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(PartialEq, Debug, Display, Deserialize, EnumVariantNames, EnumString, FromRepr)] [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: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/template.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | .map(|r| r.unwrap().path()) [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] [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/template.rs:90:14 [INFO] [stdout] | [INFO] [stdout] 90 | .map(|r| r.unwrap().path()) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `optic` (bin "optic") due to 5 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/conf.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(PartialEq, Debug, Display, Deserialize, EnumVariantNames, EnumString, Clone, FromRepr)] [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/conf.rs:38:37 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(PartialEq, Debug, Display, Deserialize, EnumVariantNames, EnumString, FromRepr)] [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: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/template.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | .map(|r| r.unwrap().path()) [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] [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/template.rs:90:14 [INFO] [stdout] | [INFO] [stdout] 90 | .map(|r| r.unwrap().path()) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `optic` (bin "optic" test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "75fd12cfa4ba993c0eafab3c8a7b82439b24d516a59e5f2af89a55bd4182e7cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75fd12cfa4ba993c0eafab3c8a7b82439b24d516a59e5f2af89a55bd4182e7cd", kill_on_drop: false }` [INFO] [stdout] 75fd12cfa4ba993c0eafab3c8a7b82439b24d516a59e5f2af89a55bd4182e7cd