[INFO] fetching crate mu_uefi_boot_services 2.0.0... [INFO] checking mu_uefi_boot_services-2.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate mu_uefi_boot_services 2.0.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate mu_uefi_boot_services 2.0.0 [INFO] finished tweaking crates.io crate mu_uefi_boot_services 2.0.0 [INFO] tweaked toml for crates.io crate mu_uefi_boot_services 2.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mu_uefi_boot_services 2.0.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 145fcc3af8c6bc9cec1c75c862053a813c1170f609503025d6c33d94410937e6 [INFO] running `Command { std: "docker" "start" "-a" "145fcc3af8c6bc9cec1c75c862053a813c1170f609503025d6c33d94410937e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "145fcc3af8c6bc9cec1c75c862053a813c1170f609503025d6c33d94410937e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145fcc3af8c6bc9cec1c75c862053a813c1170f609503025d6c33d94410937e6", kill_on_drop: false }` [INFO] [stdout] 145fcc3af8c6bc9cec1c75c862053a813c1170f609503025d6c33d94410937e6 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9037c21db209a13f61e0b133e749b4d088f5f9dbd7a60ce0cab805b61976503 [INFO] running `Command { std: "docker" "start" "-a" "d9037c21db209a13f61e0b133e749b4d088f5f9dbd7a60ce0cab805b61976503", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Checking r-efi v5.3.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.1 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking mu_uefi_boot_services v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1052:9 [INFO] [stdout] | [INFO] [stdout] 1052 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1053 | search_type: HandleSearchType, [INFO] [stdout] 1054 | ) -> Result, efi::Status> { [INFO] [stdout] | ------------------------------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1054 | ) -> Result, efi::Status> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1163:9 [INFO] [stdout] | [INFO] [stdout] 1163 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 1166 | ) -> Result, efi::Status> [INFO] [stdout] | ---------------------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1166 | ) -> Result, efi::Status> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1224:9 [INFO] [stdout] | [INFO] [stdout] 1224 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1225 | handle: efi::Handle, [INFO] [stdout] 1226 | ) -> Result, efi::Status> { [INFO] [stdout] | ------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1226 | ) -> Result, efi::Status> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1242:9 [INFO] [stdout] | [INFO] [stdout] 1242 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1243 | search_type: HandleSearchType, [INFO] [stdout] 1244 | ) -> Result, efi::Status> [INFO] [stdout] | ------------------------------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1244 | ) -> Result, efi::Status> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking mockall v0.13.1 [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/boot_services.rs:3045:24 [INFO] [stdout] | [INFO] [stdout] 3045 | assert_eq!(unsafe { ptr::addr_of!(B) } as usize, dest as usize); [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/boot_services.rs:3067:24 [INFO] [stdout] | [INFO] [stdout] 3067 | assert_eq!(unsafe { ptr::addr_of!(BUFFER) } as usize, buffer as usize); [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/boot_services.rs:3109:24 [INFO] [stdout] | [INFO] [stdout] 3109 | assert_eq!(unsafe { ptr::addr_of!(TABLE) } as usize, table as usize); [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1052:9 [INFO] [stdout] | [INFO] [stdout] 1052 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1053 | search_type: HandleSearchType, [INFO] [stdout] 1054 | ) -> Result, efi::Status> { [INFO] [stdout] | ------------------------------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1054 | ) -> Result, efi::Status> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1163:9 [INFO] [stdout] | [INFO] [stdout] 1163 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 1166 | ) -> Result, efi::Status> [INFO] [stdout] | ---------------------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1166 | ) -> Result, efi::Status> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1224:9 [INFO] [stdout] | [INFO] [stdout] 1224 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1225 | handle: efi::Handle, [INFO] [stdout] 1226 | ) -> Result, efi::Status> { [INFO] [stdout] | ------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1226 | ) -> Result, efi::Status> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/boot_services.rs:1242:9 [INFO] [stdout] | [INFO] [stdout] 1242 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1243 | search_type: HandleSearchType, [INFO] [stdout] 1244 | ) -> Result, efi::Status> [INFO] [stdout] | ------------------------------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1244 | ) -> Result, efi::Status> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a dangling pointer will be produced because the temporary `MaybeUninit` will be dropped [INFO] [stdout] --> src/boot_services.rs:1529:74 [INFO] [stdout] | [INFO] [stdout] 1529 | let efi_bs = unsafe { 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] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/boot_services.rs:1593:13 [INFO] [stdout] | [INFO] [stdout] 1593 | assert_eq!(None, notify_function); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/boot_services.rs:1668:13 [INFO] [stdout] | [INFO] [stdout] 1668 | assert_eq!(None, notify_function); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.91s [INFO] running `Command { std: "docker" "inspect" "d9037c21db209a13f61e0b133e749b4d088f5f9dbd7a60ce0cab805b61976503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9037c21db209a13f61e0b133e749b4d088f5f9dbd7a60ce0cab805b61976503", kill_on_drop: false }` [INFO] [stdout] d9037c21db209a13f61e0b133e749b4d088f5f9dbd7a60ce0cab805b61976503