[INFO] fetching crate klaptik 0.2.1... [INFO] checking klaptik-0.2.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate klaptik 0.2.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate klaptik 0.2.1 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 crates.io crate klaptik 0.2.1 [INFO] finished tweaking crates.io crate klaptik 0.2.1 [INFO] tweaked toml for crates.io crate klaptik 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding byte-slice-cast v0.3.5 (latest: v1.2.2) [INFO] [stderr] Adding display-interface v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding display-interface-i2c v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding display-interface-spi v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding embedded-graphics-core v0.3.3 (latest: v0.4.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding sh1106 v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding ssd1306 v0.7.1 (latest: v0.8.4) [INFO] [stderr] Adding ssd1309 v0.3.0 (latest: v0.4.0) [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] Downloading crates ... [INFO] [stderr] Downloaded display-interface v0.4.1 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded display-interface-spi v0.4.1 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded embedded-graphics-core v0.3.3 [INFO] [stderr] Downloaded ist7920 v0.1.1 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded display-interface-i2c v0.4.0 [INFO] [stderr] Downloaded byte-slice-cast v0.3.5 [INFO] [stderr] Downloaded ssd1306 v0.7.1 [INFO] [stderr] Downloaded sh1106 v0.4.0 [INFO] [stderr] Downloaded ssd1309 v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 365eca0e8b8eb11aa8d94794f0f033c722dda843e5fc479e4c68d1690b0e019f [INFO] running `Command { std: "docker" "start" "-a" "365eca0e8b8eb11aa8d94794f0f033c722dda843e5fc479e4c68d1690b0e019f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "365eca0e8b8eb11aa8d94794f0f033c722dda843e5fc479e4c68d1690b0e019f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "365eca0e8b8eb11aa8d94794f0f033c722dda843e5fc479e4c68d1690b0e019f", kill_on_drop: false }` [INFO] [stdout] 365eca0e8b8eb11aa8d94794f0f033c722dda843e5fc479e4c68d1690b0e019f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 12fa06bd7d436745b4ee62b301b76feff9b982c83db371b314d658569356c185 [INFO] running `Command { std: "docker" "start" "-a" "12fa06bd7d436745b4ee62b301b76feff9b982c83db371b314d658569356c185", kill_on_drop: false }` [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking klaptik v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "12fa06bd7d436745b4ee62b301b76feff9b982c83db371b314d658569356c185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fa06bd7d436745b4ee62b301b76feff9b982c83db371b314d658569356c185", kill_on_drop: false }` [INFO] [stdout] 12fa06bd7d436745b4ee62b301b76feff9b982c83db371b314d658569356c185 [INFO] checking klaptik-0.2.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate klaptik 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate klaptik 0.2.1 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 crates.io crate klaptik 0.2.1 [INFO] finished tweaking crates.io crate klaptik 0.2.1 [INFO] tweaked toml for crates.io crate klaptik 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding byte-slice-cast v0.3.5 (latest: v1.2.2) [INFO] [stderr] Adding display-interface v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding display-interface-i2c v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding display-interface-spi v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding embedded-graphics-core v0.3.3 (latest: v0.4.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding sh1106 v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding ssd1306 v0.7.1 (latest: v0.8.4) [INFO] [stderr] Adding ssd1309 v0.3.0 (latest: v0.4.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 297fdafb9bccd171beb887aadc0202d66164df060e92f2fc3d62c3872c66e1fe [INFO] running `Command { std: "docker" "start" "-a" "297fdafb9bccd171beb887aadc0202d66164df060e92f2fc3d62c3872c66e1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "297fdafb9bccd171beb887aadc0202d66164df060e92f2fc3d62c3872c66e1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "297fdafb9bccd171beb887aadc0202d66164df060e92f2fc3d62c3872c66e1fe", kill_on_drop: false }` [INFO] [stdout] 297fdafb9bccd171beb887aadc0202d66164df060e92f2fc3d62c3872c66e1fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9ee9cc49481bda9b1129f2c188b0a5094c5fb9e5b9c1e906cbc33753d3df2cba [INFO] running `Command { std: "docker" "start" "-a" "9ee9cc49481bda9b1129f2c188b0a5094c5fb9e5b9c1e906cbc33753d3df2cba", kill_on_drop: false }` [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking klaptik v0.2.1 (/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/drivers/spi.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 91 | tx: TX, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | let res = tx(&mut self.spi).map_err(Error::WriteError); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | self.cs.set_high().map_err(|_| Error::PinError).and(res) [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 [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/drivers/spi.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 91 | tx: TX, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | let res = tx(&mut self.spi).map_err(Error::WriteError); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | self.cs.set_high().map_err(|_| Error::PinError).and(res) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `klaptik` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `klaptik` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9ee9cc49481bda9b1129f2c188b0a5094c5fb9e5b9c1e906cbc33753d3df2cba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ee9cc49481bda9b1129f2c188b0a5094c5fb9e5b9c1e906cbc33753d3df2cba", kill_on_drop: false }` [INFO] [stdout] 9ee9cc49481bda9b1129f2c188b0a5094c5fb9e5b9c1e906cbc33753d3df2cba