[INFO] fetching crate penguincrab 0.1.63... [INFO] checking penguincrab-0.1.63 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate penguincrab 0.1.63 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate penguincrab 0.1.63 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate penguincrab 0.1.63 [INFO] finished tweaking crates.io crate penguincrab 0.1.63 [INFO] tweaked toml for crates.io crate penguincrab 0.1.63 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding nix v0.25.1 (latest: v0.29.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded more-asserts v0.3.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f0a8660d2947b1fc4a784e6565427fdf822ceab825c97f2b81259f219c8efbc [INFO] running `Command { std: "docker" "start" "-a" "6f0a8660d2947b1fc4a784e6565427fdf822ceab825c97f2b81259f219c8efbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f0a8660d2947b1fc4a784e6565427fdf822ceab825c97f2b81259f219c8efbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0a8660d2947b1fc4a784e6565427fdf822ceab825c97f2b81259f219c8efbc", kill_on_drop: false }` [INFO] [stdout] 6f0a8660d2947b1fc4a784e6565427fdf822ceab825c97f2b81259f219c8efbc [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83187ddebe6f02689dd7fc9c7b282e5b203016094f48dbdec518388d8d363d9e [INFO] running `Command { std: "docker" "start" "-a" "83187ddebe6f02689dd7fc9c7b282e5b203016094f48dbdec518388d8d363d9e", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling penguincrab v0.1.63 (/opt/rustwide/workdir) [INFO] [stderr] Checking more-asserts v0.3.1 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stdout] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stdout] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stdout] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stdout] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stdout] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stdout] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stdout] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stdout] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(&lkl_host_ops); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(&lkl_host_ops); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setup_test` is never used [INFO] [stdout] --> src/lib.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn setup_test() -> LklSetup { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.95s [INFO] running `Command { std: "docker" "inspect" "83187ddebe6f02689dd7fc9c7b282e5b203016094f48dbdec518388d8d363d9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83187ddebe6f02689dd7fc9c7b282e5b203016094f48dbdec518388d8d363d9e", kill_on_drop: false }` [INFO] [stdout] 83187ddebe6f02689dd7fc9c7b282e5b203016094f48dbdec518388d8d363d9e