[INFO] updating cached repository rabbitstack/rabbitc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rabbitstack/rabbitc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rabbitstack/rabbitc" "work/ex/clippy-test-run/sources/stable/gh/rabbitstack/rabbitc"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/rabbitstack/rabbitc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rabbitstack/rabbitc" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rabbitstack/rabbitc"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rabbitstack/rabbitc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 514c007ac55a405a7bd04d7eb8e433abc16b7736 [INFO] sha for GitHub repo rabbitstack/rabbitc: 514c007ac55a405a7bd04d7eb8e433abc16b7736 [INFO] validating manifest of rabbitstack/rabbitc on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rabbitstack/rabbitc on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rabbitstack/rabbitc [INFO] finished frobbing rabbitstack/rabbitc [INFO] frobbed toml for rabbitstack/rabbitc written to work/ex/clippy-test-run/sources/stable/gh/rabbitstack/rabbitc/Cargo.toml [INFO] started frobbing rabbitstack/rabbitc [INFO] finished frobbing rabbitstack/rabbitc [INFO] frobbed toml for rabbitstack/rabbitc written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rabbitstack/rabbitc/Cargo.toml [INFO] crate rabbitstack/rabbitc has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting rabbitstack/rabbitc against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/rabbitstack/rabbitc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] cd5a4120c346e4973cb20f9e4c10056d41e9d7563d2e1bd3f5590ec044e95332 [INFO] running `"docker" "start" "-a" "cd5a4120c346e4973cb20f9e4c10056d41e9d7563d2e1bd3f5590ec044e95332"` [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Checking pnet_base v0.21.0 [INFO] [stderr] Checking ipnetwork v0.12.8 [INFO] [stderr] Compiling pnet v0.21.0 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling regex-syntax v0.5.5 [INFO] [stderr] Checking pnet_sys v0.21.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking pnet_macros_support v0.21.0 [INFO] [stderr] Checking regex v0.2.10 [INFO] [stderr] Checking pnet_datalink v0.21.0 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Checking tokio-threadpool v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Checking tokio-fs v0.1.0 [INFO] [stderr] Checking env_logger v0.5.9 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking tokio v0.1.6 [INFO] [stderr] Checking ipaddress v0.1.2 [INFO] [stderr] Checking pretty_env_logger v0.2.2 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.21.0 [INFO] [stderr] Compiling pnet_packet v0.21.0 [INFO] [stderr] Compiling pnetlink v0.0.3 [INFO] [stderr] Checking pnet_transport v0.21.0 [INFO] [stderr] Checking rabbitc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/bridge.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rabbitc`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/bridge.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:75:9 [INFO] [stderr] | [INFO] [stderr] 75 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/net/netlink/veth.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | self.write(req.packet())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rabbitc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "cd5a4120c346e4973cb20f9e4c10056d41e9d7563d2e1bd3f5590ec044e95332"` [INFO] running `"docker" "rm" "-f" "cd5a4120c346e4973cb20f9e4c10056d41e9d7563d2e1bd3f5590ec044e95332"` [INFO] [stdout] cd5a4120c346e4973cb20f9e4c10056d41e9d7563d2e1bd3f5590ec044e95332