[INFO] fetching crate hyperlight-guest 0.2.0... [INFO] checking hyperlight-guest-0.2.0 against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633 [INFO] extracting crate hyperlight-guest 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate hyperlight-guest 0.2.0 on toolchain 4ecd70ddd1039a3954056c1071e40278048476fa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hyperlight-guest 0.2.0 [INFO] finished tweaking crates.io crate hyperlight-guest 0.2.0 [INFO] tweaked toml for crates.io crate hyperlight-guest 0.2.0 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" "+4ecd70ddd1039a3954056c1071e40278048476fa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flatbuffers v25.2.10 [INFO] [stderr] Downloaded buddy_system_allocator v0.11.0 [INFO] [stderr] Downloaded hyperlight-common v0.2.0 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cffe76d964aa30cc16ff795ccf43644d1aa4516b5f6a4eea116026ab20390de [INFO] running `Command { std: "docker" "start" "-a" "1cffe76d964aa30cc16ff795ccf43644d1aa4516b5f6a4eea116026ab20390de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cffe76d964aa30cc16ff795ccf43644d1aa4516b5f6a4eea116026ab20390de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cffe76d964aa30cc16ff795ccf43644d1aa4516b5f6a4eea116026ab20390de", kill_on_drop: false }` [INFO] [stdout] 1cffe76d964aa30cc16ff795ccf43644d1aa4516b5f6a4eea116026ab20390de [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 394a0d82235b6a16b15815733c30c761ba39541e73b84c5c09df4004c6194127 [INFO] running `Command { std: "docker" "start" "-a" "394a0d82235b6a16b15815733c30c761ba39541e73b84c5c09df4004c6194127", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling cc v1.2.15 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling flatbuffers v25.2.10 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking buddy_system_allocator v0.11.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling hyperlight-guest v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking hyperlight-common v0.2.0 [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/guest_function_call.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | unsafe { REGISTERED_GUEST_FUNCTIONS.get(&function_call.function_name) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/idtr.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | IDTR.init(expected_base, idt_size as u16); [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/idtr.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | IDTR.load(); [INFO] [stdout] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/guest_function_call.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | unsafe { REGISTERED_GUEST_FUNCTIONS.get(&function_call.function_name) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/idtr.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | IDTR.init(expected_base, idt_size as u16); [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] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/idtr.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | IDTR.load(); [INFO] [stdout] | ^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.74s [INFO] running `Command { std: "docker" "inspect" "394a0d82235b6a16b15815733c30c761ba39541e73b84c5c09df4004c6194127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "394a0d82235b6a16b15815733c30c761ba39541e73b84c5c09df4004c6194127", kill_on_drop: false }` [INFO] [stdout] 394a0d82235b6a16b15815733c30c761ba39541e73b84c5c09df4004c6194127