[INFO] crate oath 0.10.2 is already in cache [INFO] extracting crate oath 0.10.2 into work/ex/clippy-test-run/sources/stable/reg/oath/0.10.2 [INFO] extracting crate oath 0.10.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/oath/0.10.2 [INFO] validating manifest of oath-0.10.2 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 oath-0.10.2 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 oath-0.10.2 [INFO] finished frobbing oath-0.10.2 [INFO] frobbed toml for oath-0.10.2 written to work/ex/clippy-test-run/sources/stable/reg/oath/0.10.2/Cargo.toml [INFO] started frobbing oath-0.10.2 [INFO] finished frobbing oath-0.10.2 [INFO] frobbed toml for oath-0.10.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/oath/0.10.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 oath-0.10.2 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/oath/0.10.2:/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] b3681f43fc7176a2a1193e04f1f8819237002b0f606f71f818a43f4f4dbf1234 [INFO] running `"docker" "start" "-a" "b3681f43fc7176a2a1193e04f1f8819237002b0f606f71f818a43f4f4dbf1234"` [INFO] [stderr] Checking generic-array v0.7.3 [INFO] [stderr] Checking digest v0.5.2 [INFO] [stderr] Checking digest-buffer v0.3.1 [INFO] [stderr] Checking crypto-mac v0.3.0 [INFO] [stderr] Checking hmac v0.1.1 [INFO] [stderr] Checking sha2 v0.5.3 [INFO] [stderr] Checking sha-1 v0.3.4 [INFO] [stderr] Checking oath v0.10.2 (/opt/crater/workdir) [INFO] [stderr] warning: lint name `identity_op` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore [INFO] [stderr] --> src/lib.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | #[allow(identity_op)] //clippy grumbles about (1 * 8) [INFO] [stderr] | ^^^^^^^^^^^ help: change it to: `clippy::identity_op` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(renamed_and_removed_lints)] on by default [INFO] [stderr] [INFO] [stderr] warning: lint name `identity_op` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore [INFO] [stderr] --> src/lib.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | #[allow(identity_op)] //clippy grumbles about (1 * 8) [INFO] [stderr] | ^^^^^^^^^^^ help: change it to: `clippy::identity_op` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(renamed_and_removed_lints)] on by default [INFO] [stderr] [INFO] [stderr] warning: lint name `identity_op` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore [INFO] [stderr] --> src/lib.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | #[allow(identity_op)] //clippy grumbles about (1 * 8) [INFO] [stderr] | ^^^^^^^^^^^ help: change it to: `clippy::identity_op` [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | p & 0x7fffffff [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0x7fff_ffff` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | val += (bytes[start] as u64) << ((3 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start])` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | val += (bytes[start+1] as u64) << ((2 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start+1])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | val += (bytes[start+2] as u64) << ((1 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start+2])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | val += (bytes[start+3] as u64) << ((0 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start+3])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] error: this operation will always return zero. This is likely not the intended outcome [INFO] [stderr] --> src/lib.rs:64:40 [INFO] [stderr] | [INFO] [stderr] 64 | val += (bytes[start+3] as u64) << ((0 * 8) as u64); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::erasing_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#erasing_op [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] warning: lint name `identity_op` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore [INFO] [stderr] --> src/lib.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | #[allow(identity_op)] //clippy grumbles about (1 * 8) [INFO] [stderr] | ^^^^^^^^^^^ help: change it to: `clippy::identity_op` [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | p & 0x7fffffff [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0x7fff_ffff` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] error: Could not compile `oath`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | val += (bytes[start] as u64) << ((3 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start])` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | val += (bytes[start+1] as u64) << ((2 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start+1])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | val += (bytes[start+2] as u64) << ((1 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start+2])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | val += (bytes[start+3] as u64) << ((0 * 8) as u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[start+3])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] error: this operation will always return zero. This is likely not the intended outcome [INFO] [stderr] --> src/lib.rs:64:40 [INFO] [stderr] | [INFO] [stderr] 64 | val += (bytes[start+3] as u64) << ((0 * 8) as u64); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::erasing_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#erasing_op [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `oath`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b3681f43fc7176a2a1193e04f1f8819237002b0f606f71f818a43f4f4dbf1234"` [INFO] running `"docker" "rm" "-f" "b3681f43fc7176a2a1193e04f1f8819237002b0f606f71f818a43f4f4dbf1234"` [INFO] [stdout] b3681f43fc7176a2a1193e04f1f8819237002b0f606f71f818a43f4f4dbf1234