[INFO] cloning repository https://github.com/faassen/caldo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faassen/caldo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaassen%2Fcaldo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaassen%2Fcaldo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 372e87e7ef6dd66d01afa38474bfdf7f6de80753 [INFO] checking faassen/caldo against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaassen%2Fcaldo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/faassen/caldo on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/faassen/caldo [INFO] finished tweaking git repo https://github.com/faassen/caldo [INFO] tweaked toml for git repo https://github.com/faassen/caldo written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/faassen/caldo 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded kdtree v0.5.1 [INFO] [stderr] Downloaded array-macro v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76b87acd63c0d8336e82222ba0374898b4cad572cbbb978728b47c188c2a370b [INFO] running `Command { std: "docker" "start" "-a" "76b87acd63c0d8336e82222ba0374898b4cad572cbbb978728b47c188c2a370b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76b87acd63c0d8336e82222ba0374898b4cad572cbbb978728b47c188c2a370b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b87acd63c0d8336e82222ba0374898b4cad572cbbb978728b47c188c2a370b", kill_on_drop: false }` [INFO] [stdout] 76b87acd63c0d8336e82222ba0374898b4cad572cbbb978728b47c188c2a370b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73a8a26bbaa6bb24725c9e9b35a958ef9486509bf88cba8f427f98b476c37a97 [INFO] running `Command { std: "docker" "start" "-a" "73a8a26bbaa6bb24725c9e9b35a958ef9486509bf88cba8f427f98b476c37a97", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking slotmap v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking kdtree v0.5.1 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Checking enum-map v0.6.2 [INFO] [stderr] Checking caldo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `r`, `g`, and `b` are never read [INFO] [stdout] --> src/triplet.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Triplet { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 11 | pub r: u8, [INFO] [stdout] | ^ [INFO] [stdout] 12 | pub g: u8, [INFO] [stdout] | ^ [INFO] [stdout] 13 | pub b: u8, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Triplet` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s [INFO] running `Command { std: "docker" "inspect" "73a8a26bbaa6bb24725c9e9b35a958ef9486509bf88cba8f427f98b476c37a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73a8a26bbaa6bb24725c9e9b35a958ef9486509bf88cba8f427f98b476c37a97", kill_on_drop: false }` [INFO] [stdout] 73a8a26bbaa6bb24725c9e9b35a958ef9486509bf88cba8f427f98b476c37a97 [INFO] checking faassen/caldo against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaassen%2Fcaldo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/faassen/caldo on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/faassen/caldo [INFO] finished tweaking git repo https://github.com/faassen/caldo [INFO] tweaked toml for git repo https://github.com/faassen/caldo written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/faassen/caldo 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f18e93b867f5eba5db68ddeba248a50df08f18cc1b14a2aaa3b35a449c9f7acd [INFO] running `Command { std: "docker" "start" "-a" "f18e93b867f5eba5db68ddeba248a50df08f18cc1b14a2aaa3b35a449c9f7acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f18e93b867f5eba5db68ddeba248a50df08f18cc1b14a2aaa3b35a449c9f7acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f18e93b867f5eba5db68ddeba248a50df08f18cc1b14a2aaa3b35a449c9f7acd", kill_on_drop: false }` [INFO] [stdout] f18e93b867f5eba5db68ddeba248a50df08f18cc1b14a2aaa3b35a449c9f7acd [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afe06fd9af5c12948762814b467be0a163287d52b8847a255ee68642533a91fd [INFO] running `Command { std: "docker" "start" "-a" "afe06fd9af5c12948762814b467be0a163287d52b8847a255ee68642533a91fd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking slotmap v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking kdtree v0.5.1 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Checking enum-map v0.6.2 [INFO] [stderr] Checking caldo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `r`, `g`, and `b` are never read [INFO] [stdout] --> src/triplet.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Triplet { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 11 | pub r: u8, [INFO] [stdout] | ^ [INFO] [stdout] 12 | pub g: u8, [INFO] [stdout] | ^ [INFO] [stdout] 13 | pub b: u8, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Triplet` has derived impls for the traits `Clone` and `Debug`, but these are 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/stack.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | .and_then(|first| self.pop().and_then(|second| Some((second, first)))); [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] = 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/stack.rs:14:51 [INFO] [stdout] | [INFO] [stdout] 14 | .and_then(|first| self.pop().and_then(|second| Some((second, first)))); [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/stack.rs:14:65 [INFO] [stdout] | [INFO] [stdout] 14 | .and_then(|first| self.pop().and_then(|second| Some((second, first)))); [INFO] [stdout] | ----- ------ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/world.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new(config: Config) -> World { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | World { [INFO] [stdout] 24 | entities: Entities { [INFO] [stdout] | _______________________^ [INFO] [stdout] 25 | | cells: DenseSlotMap::with_key(), [INFO] [stdout] 26 | | genes: DenseSlotMap::with_key(), [INFO] [stdout] ... | [INFO] [stdout] 29 | | }, [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 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `caldo` (lib) due to 5 previous errors; 1 warning emitted [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/stack.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | .and_then(|first| self.pop().and_then(|second| Some((second, first)))); [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] = 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/stack.rs:14:51 [INFO] [stdout] | [INFO] [stdout] 14 | .and_then(|first| self.pop().and_then(|second| Some((second, first)))); [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/stack.rs:14:65 [INFO] [stdout] | [INFO] [stdout] 14 | .and_then(|first| self.pop().and_then(|second| Some((second, first)))); [INFO] [stdout] | ----- ------ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/world.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new(config: Config) -> World { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | World { [INFO] [stdout] 24 | entities: Entities { [INFO] [stdout] | _______________________^ [INFO] [stdout] 25 | | cells: DenseSlotMap::with_key(), [INFO] [stdout] 26 | | genes: DenseSlotMap::with_key(), [INFO] [stdout] ... | [INFO] [stdout] 29 | | }, [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `caldo` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "afe06fd9af5c12948762814b467be0a163287d52b8847a255ee68642533a91fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afe06fd9af5c12948762814b467be0a163287d52b8847a255ee68642533a91fd", kill_on_drop: false }` [INFO] [stdout] afe06fd9af5c12948762814b467be0a163287d52b8847a255ee68642533a91fd