[INFO] fetching crate wit-walrus 0.6.0... [INFO] checking wit-walrus-0.6.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate wit-walrus 0.6.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate wit-walrus 0.6.0 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 wit-walrus 0.6.0 [INFO] finished tweaking crates.io crate wit-walrus 0.6.0 [INFO] tweaked toml for crates.io crate wit-walrus 0.6.0 written to /workspace/builds/worker-7-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 17 packages to latest compatible versions [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding walrus v0.19.0 (latest: v0.21.1) [INFO] [stderr] Adding wasmparser v0.77.1 (latest: v0.216.0) [INFO] [stderr] Adding wit-parser v0.2.0 (latest: v0.216.0) [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 walrus-macro v0.19.0 [INFO] [stderr] Downloaded leb128 v0.2.5 [INFO] [stderr] Downloaded wit-schema-version v0.1.0 [INFO] [stderr] Downloaded wit-writer v0.2.0 [INFO] [stderr] Downloaded walrus v0.19.0 [INFO] [stderr] Downloaded id-arena v2.2.1 [INFO] [stderr] Downloaded wit-parser v0.2.0 [INFO] [stderr] Downloaded wasmparser v0.77.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ec50e8037a1cbc9f954cc0ca004465e407f0587be1c00756d2e43dafc43288fc [INFO] running `Command { std: "docker" "start" "-a" "ec50e8037a1cbc9f954cc0ca004465e407f0587be1c00756d2e43dafc43288fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec50e8037a1cbc9f954cc0ca004465e407f0587be1c00756d2e43dafc43288fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec50e8037a1cbc9f954cc0ca004465e407f0587be1c00756d2e43dafc43288fc", kill_on_drop: false }` [INFO] [stdout] ec50e8037a1cbc9f954cc0ca004465e407f0587be1c00756d2e43dafc43288fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] afb620ba1b39570907155fc099b20a38ae4d5d90c9c86618abd41cca81e05564 [INFO] running `Command { std: "docker" "start" "-a" "afb620ba1b39570907155fc099b20a38ae4d5d90c9c86618abd41cca81e05564", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking wit-schema-version v0.1.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking wasmparser v0.77.1 [INFO] [stderr] Checking wit-writer v0.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking wit-parser v0.2.0 [INFO] [stderr] Compiling walrus-macro v0.19.0 [INFO] [stderr] Checking walrus v0.19.0 [INFO] [stderr] Checking wit-walrus v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "afb620ba1b39570907155fc099b20a38ae4d5d90c9c86618abd41cca81e05564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afb620ba1b39570907155fc099b20a38ae4d5d90c9c86618abd41cca81e05564", kill_on_drop: false }` [INFO] [stdout] afb620ba1b39570907155fc099b20a38ae4d5d90c9c86618abd41cca81e05564 [INFO] checking wit-walrus-0.6.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate wit-walrus 0.6.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate wit-walrus 0.6.0 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 wit-walrus 0.6.0 [INFO] finished tweaking crates.io crate wit-walrus 0.6.0 [INFO] tweaked toml for crates.io crate wit-walrus 0.6.0 written to /workspace/builds/worker-7-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 17 packages to latest compatible versions [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [INFO] [stderr] Adding walrus v0.19.0 (latest: v0.21.1) [INFO] [stderr] Adding wasmparser v0.77.1 (latest: v0.216.0) [INFO] [stderr] Adding wit-parser v0.2.0 (latest: v0.216.0) [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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3aa3cdfaee4896a18791d011a56972f147ca538772b199c72c2cefbcff42be80 [INFO] running `Command { std: "docker" "start" "-a" "3aa3cdfaee4896a18791d011a56972f147ca538772b199c72c2cefbcff42be80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3aa3cdfaee4896a18791d011a56972f147ca538772b199c72c2cefbcff42be80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa3cdfaee4896a18791d011a56972f147ca538772b199c72c2cefbcff42be80", kill_on_drop: false }` [INFO] [stdout] 3aa3cdfaee4896a18791d011a56972f147ca538772b199c72c2cefbcff42be80 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84b685c3fd6d16b8ef5fdd33b2741ea787d0d6448ca793e8f214140cb1b52684 [INFO] running `Command { std: "docker" "start" "-a" "84b685c3fd6d16b8ef5fdd33b2741ea787d0d6448ca793e8f214140cb1b52684", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking wit-schema-version v0.1.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking wasmparser v0.77.1 [INFO] [stderr] Checking wit-writer v0.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking wit-parser v0.2.0 [INFO] [stderr] Compiling walrus-macro v0.19.0 [INFO] [stderr] Checking walrus v0.19.0 [INFO] [stderr] Checking wit-walrus v0.6.0 (/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/types.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | params: params.into_boxed_slice(), [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/types.rs:148:22 [INFO] [stdout] | [INFO] [stdout] 148 | results: results.into_boxed_slice(), [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] [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/types.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 147 | params: params.into_boxed_slice(), [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/types.rs:148:22 [INFO] [stdout] | [INFO] [stdout] 148 | results: results.into_boxed_slice(), [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] [stderr] error: could not compile `wit-walrus` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wit-walrus` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "84b685c3fd6d16b8ef5fdd33b2741ea787d0d6448ca793e8f214140cb1b52684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84b685c3fd6d16b8ef5fdd33b2741ea787d0d6448ca793e8f214140cb1b52684", kill_on_drop: false }` [INFO] [stdout] 84b685c3fd6d16b8ef5fdd33b2741ea787d0d6448ca793e8f214140cb1b52684