[INFO] fetching crate cxl_rs 0.0.5... [INFO] testing cxl_rs-0.0.5 against beta-2022-05-20 for beta-1.62-1 [INFO] extracting crate cxl_rs 0.0.5 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate cxl_rs 0.0.5 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cxl_rs 0.0.5 [INFO] finished tweaking crates.io crate cxl_rs 0.0.5 [INFO] tweaked toml for crates.io crate cxl_rs 0.0.5 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adde2b25cb4291d18312708fbdce66c130dda8c9a1c00828403076cd06122994 [INFO] running `Command { std: "docker" "start" "-a" "adde2b25cb4291d18312708fbdce66c130dda8c9a1c00828403076cd06122994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adde2b25cb4291d18312708fbdce66c130dda8c9a1c00828403076cd06122994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adde2b25cb4291d18312708fbdce66c130dda8c9a1c00828403076cd06122994", kill_on_drop: false }` [INFO] [stdout] adde2b25cb4291d18312708fbdce66c130dda8c9a1c00828403076cd06122994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9227e753462ec956135b44b72015759418bfc6ff2b97a370695fdfe5f1c6f045 [INFO] running `Command { std: "docker" "start" "-a" "9227e753462ec956135b44b72015759418bfc6ff2b97a370695fdfe5f1c6f045", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling fletcher v0.1.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling nix v0.20.2 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling cxl_rs v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `sysfs_path` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | sysfs_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Memdev` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.88s [INFO] running `Command { std: "docker" "inspect" "9227e753462ec956135b44b72015759418bfc6ff2b97a370695fdfe5f1c6f045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9227e753462ec956135b44b72015759418bfc6ff2b97a370695fdfe5f1c6f045", kill_on_drop: false }` [INFO] [stdout] 9227e753462ec956135b44b72015759418bfc6ff2b97a370695fdfe5f1c6f045 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9815b3be67684ef79a0b3b04b5e436c2537923455ca45c73a6e050d0c79ce0ee [INFO] running `Command { std: "docker" "start" "-a" "9815b3be67684ef79a0b3b04b5e436c2537923455ca45c73a6e050d0c79ce0ee", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `sysfs_path` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | sysfs_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Memdev` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cxl_rs v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sysfs_path` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | sysfs_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Memdev` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:36:19 [INFO] [stdout] | [INFO] [stdout] 36 | unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:145:19 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { &(*(::std::ptr::null::<_bindgen_ty_2>())).name as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:196:19 [INFO] [stdout] | [INFO] [stdout] 196 | unsafe { &(*(::std::ptr::null::())).id as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:216:19 [INFO] [stdout] | [INFO] [stdout] 216 | unsafe { &(*(::std::ptr::null::())).size_in as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:226:19 [INFO] [stdout] | [INFO] [stdout] 226 | unsafe { &(*(::std::ptr::null::())).size_out as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:278:14 [INFO] [stdout] | [INFO] [stdout] 278 | &(*(::std::ptr::null::>())).n_commands [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/query/query_bindings.rs:291:14 [INFO] [stdout] | [INFO] [stdout] 291 | &(*(::std::ptr::null::>())).rsvd [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:194:14 [INFO] [stdout] | [INFO] [stdout] 194 | &(*(::std::ptr::null::())).opcode [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:207:14 [INFO] [stdout] | [INFO] [stdout] 207 | &(*(::std::ptr::null::())).rsvd [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:233:14 [INFO] [stdout] | [INFO] [stdout] 233 | &(*(::std::ptr::null::())).raw as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:245:14 [INFO] [stdout] | [INFO] [stdout] 245 | &(*(::std::ptr::null::())).rsvd as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:277:14 [INFO] [stdout] | [INFO] [stdout] 277 | &(*(::std::ptr::null::())).size as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:289:14 [INFO] [stdout] | [INFO] [stdout] 289 | &(*(::std::ptr::null::())).rsvd as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:301:14 [INFO] [stdout] | [INFO] [stdout] 301 | &(*(::std::ptr::null::())).payload as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:333:14 [INFO] [stdout] | [INFO] [stdout] 333 | &(*(::std::ptr::null::())).size as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:345:14 [INFO] [stdout] | [INFO] [stdout] 345 | &(*(::std::ptr::null::())).rsvd as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:357:14 [INFO] [stdout] | [INFO] [stdout] 357 | &(*(::std::ptr::null::())).payload as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:381:19 [INFO] [stdout] | [INFO] [stdout] 381 | unsafe { &(*(::std::ptr::null::())).id as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:391:19 [INFO] [stdout] | [INFO] [stdout] 391 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:401:19 [INFO] [stdout] | [INFO] [stdout] 401 | unsafe { &(*(::std::ptr::null::())).retval as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:411:19 [INFO] [stdout] | [INFO] [stdout] 411 | unsafe { &(*(::std::ptr::null::())).in_ as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/send/send_bindings.rs:421:19 [INFO] [stdout] | [INFO] [stdout] 421 | unsafe { &(*(::std::ptr::null::())).out as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cxl_rs-39aabf8813b36d59) [INFO] running `Command { std: "docker" "inspect" "9815b3be67684ef79a0b3b04b5e436c2537923455ca45c73a6e050d0c79ce0ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9815b3be67684ef79a0b3b04b5e436c2537923455ca45c73a6e050d0c79ce0ee", kill_on_drop: false }` [INFO] [stdout] 9815b3be67684ef79a0b3b04b5e436c2537923455ca45c73a6e050d0c79ce0ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1626f4840e0502d809955fbfd1190ddf2940db71093a4c3d34a86f7a09f1e780 [INFO] running `Command { std: "docker" "start" "-a" "1626f4840e0502d809955fbfd1190ddf2940db71093a4c3d34a86f7a09f1e780", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `sysfs_path` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | sysfs_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Memdev` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Debug, Serialize, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:36:19 [INFO] [stderr] | [INFO] [stderr] 36 | unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:86:19 [INFO] [stderr] | [INFO] [stderr] 86 | unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:145:19 [INFO] [stderr] | [INFO] [stderr] 145 | unsafe { &(*(::std::ptr::null::<_bindgen_ty_2>())).name as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:196:19 [INFO] [stderr] | [INFO] [stderr] 196 | unsafe { &(*(::std::ptr::null::())).id as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:206:19 [INFO] [stderr] | [INFO] [stderr] 206 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:216:19 [INFO] [stderr] | [INFO] [stderr] 216 | unsafe { &(*(::std::ptr::null::())).size_in as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:226:19 [INFO] [stderr] | [INFO] [stderr] 226 | unsafe { &(*(::std::ptr::null::())).size_out as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:278:14 [INFO] [stderr] | [INFO] [stderr] 278 | &(*(::std::ptr::null::>())).n_commands [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/query/query_bindings.rs:291:14 [INFO] [stderr] | [INFO] [stderr] 291 | &(*(::std::ptr::null::>())).rsvd [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:35:19 [INFO] [stderr] | [INFO] [stderr] 35 | unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:85:19 [INFO] [stderr] | [INFO] [stderr] 85 | unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:194:14 [INFO] [stderr] | [INFO] [stderr] 194 | &(*(::std::ptr::null::())).opcode [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:207:14 [INFO] [stderr] | [INFO] [stderr] 207 | &(*(::std::ptr::null::())).rsvd [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:233:14 [INFO] [stderr] | [INFO] [stderr] 233 | &(*(::std::ptr::null::())).raw as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:245:14 [INFO] [stderr] | [INFO] [stderr] 245 | &(*(::std::ptr::null::())).rsvd as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:277:14 [INFO] [stderr] | [INFO] [stderr] 277 | &(*(::std::ptr::null::())).size as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:289:14 [INFO] [stderr] | [INFO] [stderr] 289 | &(*(::std::ptr::null::())).rsvd as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:301:14 [INFO] [stderr] | [INFO] [stderr] 301 | &(*(::std::ptr::null::())).payload as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:333:14 [INFO] [stderr] | [INFO] [stderr] 333 | &(*(::std::ptr::null::())).size as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:345:14 [INFO] [stderr] | [INFO] [stderr] 345 | &(*(::std::ptr::null::())).rsvd as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:357:14 [INFO] [stderr] | [INFO] [stderr] 357 | &(*(::std::ptr::null::())).payload as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:381:19 [INFO] [stderr] | [INFO] [stderr] 381 | unsafe { &(*(::std::ptr::null::())).id as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:391:19 [INFO] [stderr] | [INFO] [stderr] 391 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:401:19 [INFO] [stderr] | [INFO] [stderr] 401 | unsafe { &(*(::std::ptr::null::())).retval as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:411:19 [INFO] [stderr] | [INFO] [stderr] 411 | unsafe { &(*(::std::ptr::null::())).in_ as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/send/send_bindings.rs:421:19 [INFO] [stderr] | [INFO] [stderr] 421 | unsafe { &(*(::std::ptr::null::())).out as *const _ as usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: `cxl_rs` (lib) generated 1 warning [INFO] [stderr] warning: `cxl_rs` (lib test) generated 27 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cxl_rs-39aabf8813b36d59) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test lsa::label_index_block::lbi_test_layout ... ok [INFO] [stderr] Doc-tests cxl_rs [INFO] [stdout] test lsa::region_label::region_label_test_layout ... ok [INFO] [stdout] test lsa::region_label::region_test_layout ... ok [INFO] [stdout] test query::query_bindings::bindgen_test_layout___kernel_fd_set ... ok [INFO] [stdout] test lsa::namespace_label::namespace_test_layout ... ok [INFO] [stdout] test query::query_bindings::bindgen_test_layout___kernel_fsid_t ... ok [INFO] [stdout] test query::query_bindings::bindgen_test_layout__bindgen_ty_2 ... ok [INFO] [stdout] test query::query_bindings::bindgen_test_layout_cxl_command_info ... ok [INFO] [stdout] test query::query_bindings::bindgen_test_layout_cxl_mem_query_commands ... ok [INFO] [stdout] test send::identify_test_layout ... ok [INFO] [stdout] test send::send_bindings::bindgen_test_layout___kernel_fsid_t ... ok [INFO] [stdout] test send::send_bindings::bindgen_test_layout___kernel_fd_set ... ok [INFO] [stdout] test send::send_bindings::bindgen_test_layout_cxl_send_command ... ok [INFO] [stdout] test send::send_bindings::bindgen_test_layout_cxl_send_command__bindgen_ty_1 ... ok [INFO] [stdout] test send::send_bindings::bindgen_test_layout_cxl_send_command__bindgen_ty_1__bindgen_ty_1 ... ok [INFO] [stdout] test send::send_bindings::bindgen_test_layout_cxl_send_command__bindgen_ty_3 ... ok [INFO] [stdout] test sysfs::tests::bad_node ... ok [INFO] [stdout] test sysfs::tests::hex_node ... ok [INFO] [stdout] test send::send_bindings::bindgen_test_layout_cxl_send_command__bindgen_ty_2 ... ok [INFO] [stdout] test tests::no_devices ... ok [INFO] [stdout] test sysfs::tests::u64_node ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/query/mod.rs - query::Memdev::is_command_enabled (line 139) - compile ... ok [INFO] [stdout] test src/lib.rs - get_sysfs_devices (line 74) - compile ... ok [INFO] [stdout] test src/lsa/mod.rs - lsa::LabelStorageArea::from_bytes (line 309) - compile ... ok [INFO] [stdout] test src/send/mod.rs - send::Memdev::identify (line 103) - compile ... FAILED [INFO] [stdout] test src/query/mod.rs - query::Memdev::get_commands (line 124) - compile ... ok [INFO] [stdout] test src/lsa/mod.rs - lsa::LabelStorageArea::new (line 270) ... ok [INFO] [stdout] test src/lsa/mod.rs - lsa::LabelStorageArea::retain_label_slots (line 527) ... ok [INFO] [stdout] test src/lsa/mod.rs - lsa::LabelStorageArea::push_namespace_label (line 484) ... ok [INFO] [stdout] test src/lsa/mod.rs - lsa::LabelStorageArea::push_region_label (line 457) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/send/mod.rs - send::Memdev::identify (line 103) stdout ---- [INFO] [stdout] error: reference to packed field is unaligned [INFO] [stdout] --> src/send/mod.rs:107:43 [INFO] [stdout] | [INFO] [stdout] 7 | println!("Found device with {} capacity", id.total_capacity); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(unaligned_references)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/send/mod.rs - send::Memdev::identify (line 103) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "1626f4840e0502d809955fbfd1190ddf2940db71093a4c3d34a86f7a09f1e780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1626f4840e0502d809955fbfd1190ddf2940db71093a4c3d34a86f7a09f1e780", kill_on_drop: false }` [INFO] [stdout] 1626f4840e0502d809955fbfd1190ddf2940db71093a4c3d34a86f7a09f1e780