[INFO] updating cached repository https://github.com/Jkillelea/relmtest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40512fcbe0ab3d0e1ac32d6fc738ed27a276560a [INFO] checking Jkillelea/relmtest/40512fcbe0ab3d0e1ac32d6fc738ed27a276560a 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%2FJkillelea%2Frelmtest" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jkillelea/relmtest 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/Jkillelea/relmtest [INFO] finished tweaking git repo https://github.com/Jkillelea/relmtest [INFO] tweaked toml for git repo https://github.com/Jkillelea/relmtest written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jkillelea/relmtest 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] 80d5b4a2a04ac2b4e589da548b341b1b866876c581c0cbc95b50401cc5d5bf51 [INFO] running `Command { std: "docker" "start" "-a" "80d5b4a2a04ac2b4e589da548b341b1b866876c581c0cbc95b50401cc5d5bf51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80d5b4a2a04ac2b4e589da548b341b1b866876c581c0cbc95b50401cc5d5bf51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80d5b4a2a04ac2b4e589da548b341b1b866876c581c0cbc95b50401cc5d5bf51", kill_on_drop: false }` [INFO] [stdout] 80d5b4a2a04ac2b4e589da548b341b1b866876c581c0cbc95b50401cc5d5bf51 [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] ff4b7822accd2333b439cec8baac6a7b2a750a92a0fac4e39894fa5ff5d5af48 [INFO] running `Command { std: "docker" "start" "-a" "ff4b7822accd2333b439cec8baac6a7b2a750a92a0fac4e39894fa5ff5d5af48", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling cfg-expr v0.7.4 [INFO] [stderr] Compiling gio v0.14.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling relmtest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking fragile v1.0.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling gtk v0.14.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling relm-derive v0.22.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling system-deps v3.1.2 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling gio-sys v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.0 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling atk-sys v0.14.0 [INFO] [stderr] Compiling gdk-sys v0.14.0 [INFO] [stderr] Compiling gtk-sys v0.14.0 [INFO] [stderr] Checking glib v0.14.2 [INFO] [stderr] Checking cairo-rs v0.14.1 [INFO] [stderr] Checking pango v0.14.0 [INFO] [stderr] Checking atk v0.14.0 [INFO] [stderr] Checking gdk-pixbuf v0.14.0 [INFO] [stderr] Checking gdk v0.14.0 [INFO] [stderr] Checking relm v0.22.0 [INFO] [stdout] warning: fields `minus_button` and `plus_button` are never read [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct Widgets { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 53 | counter_label: Label, [INFO] [stdout] 54 | minus_button: Button, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 55 | plus_button: Button, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Widgets` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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:139:22 [INFO] [stdout] | [INFO] [stdout] 112 | let builder = Builder::from_string(glade_src); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 113 | [INFO] [stdout] 114 | let window: Window = builder.object("main_window").unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 115 | [INFO] [stdout] 116 | let counter_label: Label = builder.object("label").unwrap(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | let plus_button: Button = builder.object("inc_button").unwrap(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | let minus_button: Button = builder.object("dec_button").unwrap(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | let half_button: Button = builder.object("half_button").unwrap(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 122 | let quit_button: Button = builder.object("quit_button").unwrap(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | widgets: Widgets { [INFO] [stdout] | ______________________^ [INFO] [stdout] 140 | | counter_label: counter_label, [INFO] [stdout] 141 | | minus_button: minus_button, [INFO] [stdout] 142 | | plus_button: plus_button, [INFO] [stdout] 143 | | window: window, [INFO] [stdout] 144 | | }, [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] warning: fields `minus_button` and `plus_button` are never read [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct Widgets { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 53 | counter_label: Label, [INFO] [stdout] 54 | minus_button: Button, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 55 | plus_button: Button, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Widgets` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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:139:22 [INFO] [stdout] | [INFO] [stdout] 112 | let builder = Builder::from_string(glade_src); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 113 | [INFO] [stdout] 114 | let window: Window = builder.object("main_window").unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 115 | [INFO] [stdout] 116 | let counter_label: Label = builder.object("label").unwrap(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | let plus_button: Button = builder.object("inc_button").unwrap(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | let minus_button: Button = builder.object("dec_button").unwrap(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | let half_button: Button = builder.object("half_button").unwrap(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 122 | let quit_button: Button = builder.object("quit_button").unwrap(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | widgets: Widgets { [INFO] [stdout] | ______________________^ [INFO] [stdout] 140 | | counter_label: counter_label, [INFO] [stdout] 141 | | minus_button: minus_button, [INFO] [stdout] 142 | | plus_button: plus_button, [INFO] [stdout] 143 | | window: window, [INFO] [stdout] 144 | | }, [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `relmtest` (bin "relmtest") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `relmtest` (bin "relmtest" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ff4b7822accd2333b439cec8baac6a7b2a750a92a0fac4e39894fa5ff5d5af48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff4b7822accd2333b439cec8baac6a7b2a750a92a0fac4e39894fa5ff5d5af48", kill_on_drop: false }` [INFO] [stdout] ff4b7822accd2333b439cec8baac6a7b2a750a92a0fac4e39894fa5ff5d5af48