[INFO] cloning repository https://github.com/Sajjon/UniFFI-POC-Users [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sajjon/UniFFI-POC-Users" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSajjon%2FUniFFI-POC-Users", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSajjon%2FUniFFI-POC-Users'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7aef79714e92e09485082cba1a7d8200d1a65648 [INFO] checking Sajjon/UniFFI-POC-Users/7aef79714e92e09485082cba1a7d8200d1a65648 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSajjon%2FUniFFI-POC-Users" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Sajjon/UniFFI-POC-Users 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 git repo https://github.com/Sajjon/UniFFI-POC-Users [INFO] finished tweaking git repo https://github.com/Sajjon/UniFFI-POC-Users [INFO] tweaked toml for git repo https://github.com/Sajjon/UniFFI-POC-Users written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Sajjon/UniFFI-POC-Users 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65ec85e3e67e14b255883edf03ec5d258fa009362fac04d5efa917c4a0af2260 [INFO] running `Command { std: "docker" "start" "-a" "65ec85e3e67e14b255883edf03ec5d258fa009362fac04d5efa917c4a0af2260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65ec85e3e67e14b255883edf03ec5d258fa009362fac04d5efa917c4a0af2260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ec85e3e67e14b255883edf03ec5d258fa009362fac04d5efa917c4a0af2260", kill_on_drop: false }` [INFO] [stdout] 65ec85e3e67e14b255883edf03ec5d258fa009362fac04d5efa917c4a0af2260 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce871d5a6b4727ee59f33886d3f9edaafff103d7db3a9a7a2b6223388f1c698c [INFO] running `Command { std: "docker" "start" "-a" "ce871d5a6b4727ee59f33886d3f9edaafff103d7db3a9a7a2b6223388f1c698c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling anyhow v1.0.77 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Compiling oneshot-uniffi v0.1.6 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking clap_builder v4.4.12 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking uuid v1.6.1 [INFO] [stderr] Checking weedle2 v4.0.0 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling askama_parser v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Compiling uniffi_checksum_derive v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling scroll_derive v0.11.1 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling uniffi_meta v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling scroll v0.11.0 [INFO] [stderr] Compiling goblin v0.6.1 [INFO] [stderr] Checking clap v4.4.12 [INFO] [stderr] Checking cargo-platform v0.1.6 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Compiling basic-toml v0.1.7 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Checking uniffi_core v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Checking cargo_metadata v0.15.4 [INFO] [stderr] Compiling askama_derive v0.12.4 [INFO] [stderr] Checking uniffi_testing v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Checking uniffi_udl v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling askama v0.12.1 [INFO] [stderr] Checking uniffi_bindgen v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling uniffi_build v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling uniffi_macros v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling uniffi v0.25.3 (https://github.com/mozilla/uniffi-rs?rev=fb8dd5c0f9406ea558d0d9d86804f4688ae95e44#fb8dd5c0) [INFO] [stderr] Compiling users v0.1.0 (/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/lib.rs:107:16 [INFO] [stdout] | [INFO] [stdout] 103 | fn read(&self, access: F) -> T [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | access(self.users.try_read().unwrap()) [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/lib.rs:114:16 [INFO] [stdout] | [INFO] [stdout] 110 | fn write(&self, mutate: F) [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | mutate(self.users.try_write().unwrap()) [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `users` (lib) due to 3 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/lib.rs:107:16 [INFO] [stdout] | [INFO] [stdout] 103 | fn read(&self, access: F) -> T [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | access(self.users.try_read().unwrap()) [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/lib.rs:114:16 [INFO] [stdout] | [INFO] [stdout] 110 | fn write(&self, mutate: F) [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | mutate(self.users.try_write().unwrap()) [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `users` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "ce871d5a6b4727ee59f33886d3f9edaafff103d7db3a9a7a2b6223388f1c698c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce871d5a6b4727ee59f33886d3f9edaafff103d7db3a9a7a2b6223388f1c698c", kill_on_drop: false }` [INFO] [stdout] ce871d5a6b4727ee59f33886d3f9edaafff103d7db3a9a7a2b6223388f1c698c