[INFO] fetching crate mu_uefi_runtime_services 2.0.0... [INFO] building mu_uefi_runtime_services-2.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate mu_uefi_runtime_services 2.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mu_uefi_runtime_services 2.0.0 [INFO] finished tweaking crates.io crate mu_uefi_runtime_services 2.0.0 [INFO] tweaked toml for crates.io crate mu_uefi_runtime_services 2.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mu_uefi_runtime_services 2.0.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff877d1fc731bddb586650208a4ac449a60a4321ca978a1b1b7f3b04c80bef11 [INFO] running `Command { std: "docker" "start" "-a" "ff877d1fc731bddb586650208a4ac449a60a4321ca978a1b1b7f3b04c80bef11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff877d1fc731bddb586650208a4ac449a60a4321ca978a1b1b7f3b04c80bef11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff877d1fc731bddb586650208a4ac449a60a4321ca978a1b1b7f3b04c80bef11", kill_on_drop: false }` [INFO] [stdout] ff877d1fc731bddb586650208a4ac449a60a4321ca978a1b1b7f3b04c80bef11 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a806f2ffcad3ba48a9aed64558224ca1a041b8ec5cde1ee57b68c50fe45a3809 [INFO] running `Command { std: "docker" "start" "-a" "a806f2ffcad3ba48a9aed64558224ca1a041b8ec5cde1ee57b68c50fe45a3809", kill_on_drop: false }` [INFO] [stderr] Compiling r-efi v5.3.0 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling mu_uefi_runtime_services v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "a806f2ffcad3ba48a9aed64558224ca1a041b8ec5cde1ee57b68c50fe45a3809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a806f2ffcad3ba48a9aed64558224ca1a041b8ec5cde1ee57b68c50fe45a3809", kill_on_drop: false }` [INFO] [stdout] a806f2ffcad3ba48a9aed64558224ca1a041b8ec5cde1ee57b68c50fe45a3809 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea1f2d51530e5e3c10eb64bd9ea4e24685548abb52eff336a5b3e78b760693f4 [INFO] running `Command { std: "docker" "start" "-a" "ea1f2d51530e5e3c10eb64bd9ea4e24685548abb52eff336a5b3e78b760693f4", kill_on_drop: false }` [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling fragile v2.0.1 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling predicates v3.1.3 [INFO] [stderr] Compiling mockall v0.13.1 [INFO] [stderr] Compiling mu_uefi_runtime_services v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `MaybeUninit` will be dropped [INFO] [stdout] --> src/runtime_services.rs:464:82 [INFO] [stdout] | [INFO] [stdout] 464 | let efi_rs = unsafe { mem::MaybeUninit::::zeroed().as_ptr().as_ref().unwrap() }; [INFO] [stdout] | -------------------------------------------------- ^^^^^^ this pointer will immediately be invalid [INFO] [stdout] | | [INFO] [stdout] | this `MaybeUninit` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `MaybeUninit` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: you must make sure that the variable you bind the `MaybeUninit` to lives at least as long as the pointer returned by the call to `as_ptr` [INFO] [stdout] = help: in particular, if this pointer is returned from the current function, binding the `MaybeUninit` inside the function will not suffice [INFO] [stdout] = help: for more information, see [INFO] [stdout] = note: `#[warn(dangling_pointers_from_temporaries)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.55s [INFO] running `Command { std: "docker" "inspect" "ea1f2d51530e5e3c10eb64bd9ea4e24685548abb52eff336a5b3e78b760693f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1f2d51530e5e3c10eb64bd9ea4e24685548abb52eff336a5b3e78b760693f4", kill_on_drop: false }` [INFO] [stdout] ea1f2d51530e5e3c10eb64bd9ea4e24685548abb52eff336a5b3e78b760693f4