[INFO] crate jemallocator 0.1.9 is already in cache [INFO] extracting crate jemallocator 0.1.9 into work/ex/clippy-test-run/sources/stable/reg/jemallocator/0.1.9 [INFO] extracting crate jemallocator 0.1.9 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/jemallocator/0.1.9 [INFO] validating manifest of jemallocator-0.1.9 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 jemallocator-0.1.9 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 jemallocator-0.1.9 [INFO] finished frobbing jemallocator-0.1.9 [INFO] frobbed toml for jemallocator-0.1.9 written to work/ex/clippy-test-run/sources/stable/reg/jemallocator/0.1.9/Cargo.toml [INFO] started frobbing jemallocator-0.1.9 [INFO] finished frobbing jemallocator-0.1.9 [INFO] frobbed toml for jemallocator-0.1.9 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/jemallocator/0.1.9/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 jemallocator-0.1.9 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/reg/jemallocator/0.1.9:/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] 3b761abd5daf489d851f2cff69c4936beffb0e71549f98f13687dfc55452f0cd [INFO] running `"docker" "start" "-a" "3b761abd5daf489d851f2cff69c4936beffb0e71549f98f13687dfc55452f0cd"` [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling jemalloc-sys v0.1.8 [INFO] [stderr] Checking jemallocator v0.1.9 (/opt/crater/workdir) [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> tests/smoke_ffi.rs:12:30 [INFO] [stderr] | [INFO] [stderr] 12 | *(ptr as *mut u32) = 0xDECADE; [INFO] [stderr] | ^^^^^^^^ help: consider: `0x00DE_CADE` [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: long literal lacking separators [INFO] [stderr] --> tests/smoke_ffi.rs:13:40 [INFO] [stderr] | [INFO] [stderr] 13 | assert_eq!(*(ptr as *mut u32), 0xDECADE); [INFO] [stderr] | ^^^^^^^^ help: consider: `0x00DE_CADE` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> tests/malloctl.rs:14:34 [INFO] [stderr] | [INFO] [stderr] 14 | let ptr = Jemalloc.alloc(layout.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try removing the `clone` call: `layout` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::heap` [INFO] [stderr] --> benches/roundtrip.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | use std::heap::{Alloc, Layout, Excess}; [INFO] [stderr] | ^^^^ could not find `heap` in `std` [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> benches/roundtrip.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(test, global_allocator, allocator_api)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `jemallocator`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3b761abd5daf489d851f2cff69c4936beffb0e71549f98f13687dfc55452f0cd"` [INFO] running `"docker" "rm" "-f" "3b761abd5daf489d851f2cff69c4936beffb0e71549f98f13687dfc55452f0cd"` [INFO] [stdout] 3b761abd5daf489d851f2cff69c4936beffb0e71549f98f13687dfc55452f0cd