[INFO] fetching crate libnfqueue 0.1.0... [INFO] testing libnfqueue-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate libnfqueue 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate libnfqueue 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libnfqueue 0.1.0 [INFO] finished tweaking crates.io crate libnfqueue 0.1.0 [INFO] tweaked toml for crates.io crate libnfqueue 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v0.1.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d94e5048f2466d8d7982d6cd11958aab8fb847f8a0cd3ed00b4a463f87596ea1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d94e5048f2466d8d7982d6cd11958aab8fb847f8a0cd3ed00b4a463f87596ea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d94e5048f2466d8d7982d6cd11958aab8fb847f8a0cd3ed00b4a463f87596ea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d94e5048f2466d8d7982d6cd11958aab8fb847f8a0cd3ed00b4a463f87596ea1", kill_on_drop: false }` [INFO] [stdout] d94e5048f2466d8d7982d6cd11958aab8fb847f8a0cd3ed00b4a463f87596ea1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d63c8a54e5a3a83f9d5725457bd9f1d5d49dab281a307cf6868cae9ed81f1c69 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d63c8a54e5a3a83f9d5725457bd9f1d5d49dab281a307cf6868cae9ed81f1c69", kill_on_drop: false }` [INFO] [stderr] Compiling libnfqueue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::num::Int` [INFO] [stdout] --> src/ffi.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::num::Int; [INFO] [stdout] | ^^^^^^^^^^^^^ no `Int` in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `packed` in this scope [INFO] [stdout] --> src/ffi.rs:26:3 [INFO] [stdout] | [INFO] [stdout] 26 | #[packed] [INFO] [stdout] | ^^^^^^ help: a built-in attribute with a similar name exists: `naked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> src/handle.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `message::Message` [INFO] [stdout] --> src/handle.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use message::Message; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lock.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | lazy_static! { pub static ref NFQ_LOCK: Mutex<()> = Mutex::new(()); } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lock.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | lazy_static! { pub static ref NFQ_LOCK: Mutex<()> = Mutex::new(()); } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | cause: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - cause: Option>, [INFO] [stdout] 22 + cause: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 44 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libnfqueue` due to 3 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d63c8a54e5a3a83f9d5725457bd9f1d5d49dab281a307cf6868cae9ed81f1c69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d63c8a54e5a3a83f9d5725457bd9f1d5d49dab281a307cf6868cae9ed81f1c69", kill_on_drop: false }` [INFO] [stdout] d63c8a54e5a3a83f9d5725457bd9f1d5d49dab281a307cf6868cae9ed81f1c69