[INFO] fetching crate zed_extension_api 0.1.0... [INFO] checking zed_extension_api-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate zed_extension_api 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate zed_extension_api 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zed_extension_api 0.1.0 [INFO] finished tweaking crates.io crate zed_extension_api 0.1.0 [INFO] tweaked toml for crates.io crate zed_extension_api 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 34 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding wasm-encoder v0.201.0 (available: v0.217.0) [INFO] [stderr] Adding wasm-metadata v0.201.0 (available: v0.217.0) [INFO] [stderr] Adding wasmparser v0.201.0 (available: v0.217.0) [INFO] [stderr] Adding wit-bindgen v0.22.0 (available: v0.32.0) [INFO] [stderr] Adding wit-bindgen-core v0.22.0 (available: v0.32.0) [INFO] [stderr] Adding wit-bindgen-rt v0.22.0 (available: v0.32.0) [INFO] [stderr] Adding wit-bindgen-rust v0.22.0 (available: v0.32.0) [INFO] [stderr] Adding wit-bindgen-rust-macro v0.22.0 (available: v0.32.0) [INFO] [stderr] Adding wit-component v0.201.0 (available: v0.217.0) [INFO] [stderr] Adding wit-parser v0.201.0 (available: v0.217.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 294040b156cd9b7a3c4b269a2a0014bbfa3f5698362980619efb3101f30442ea [INFO] running `Command { std: "docker" "start" "-a" "294040b156cd9b7a3c4b269a2a0014bbfa3f5698362980619efb3101f30442ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "294040b156cd9b7a3c4b269a2a0014bbfa3f5698362980619efb3101f30442ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "294040b156cd9b7a3c4b269a2a0014bbfa3f5698362980619efb3101f30442ea", kill_on_drop: false }` [INFO] [stdout] 294040b156cd9b7a3c4b269a2a0014bbfa3f5698362980619efb3101f30442ea [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f24cc350493f9c63c6b14a0d82fb4087ddd588001a250aac65776531ac70629 [INFO] running `Command { std: "docker" "start" "-a" "4f24cc350493f9c63c6b14a0d82fb4087ddd588001a250aac65776531ac70629", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling wasm-encoder v0.201.0 [INFO] [stderr] Compiling spdx v0.10.6 [INFO] [stderr] Compiling wit-bindgen-rust v0.22.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling wit-bindgen-rust-macro v0.22.0 [INFO] [stderr] Compiling wit-bindgen-rt v0.22.0 [INFO] [stderr] Compiling zed_extension_api v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling wasmparser v0.201.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Compiling wit-parser v0.201.0 [INFO] [stderr] Compiling wasm-metadata v0.201.0 [INFO] [stderr] Compiling wit-component v0.201.0 [INFO] [stderr] Compiling wit-bindgen-core v0.22.0 [INFO] [stderr] Checking wit-bindgen v0.22.0 [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/extension_api.rs:174:14 [INFO] [stdout] | [INFO] [stdout] 174 | unsafe { EXTENSION.as_deref_mut().unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/extension_api.rs:174:14 [INFO] [stdout] | [INFO] [stdout] 174 | unsafe { EXTENSION.as_deref_mut().unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` 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 38.14s [INFO] running `Command { std: "docker" "inspect" "4f24cc350493f9c63c6b14a0d82fb4087ddd588001a250aac65776531ac70629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f24cc350493f9c63c6b14a0d82fb4087ddd588001a250aac65776531ac70629", kill_on_drop: false }` [INFO] [stdout] 4f24cc350493f9c63c6b14a0d82fb4087ddd588001a250aac65776531ac70629