[INFO] updating cached repository kokeshing/strict_weak_order_rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kokeshing/strict_weak_order_rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kokeshing/strict_weak_order_rust" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/kokeshing/strict_weak_order_rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/kokeshing/strict_weak_order_rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kokeshing/strict_weak_order_rust" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/kokeshing/strict_weak_order_rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/kokeshing/strict_weak_order_rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2bab80461e56b061848445201754627943b2280a [INFO] sha for GitHub repo kokeshing/strict_weak_order_rust: 2bab80461e56b061848445201754627943b2280a [INFO] validating manifest of kokeshing/strict_weak_order_rust on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kokeshing/strict_weak_order_rust on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kokeshing/strict_weak_order_rust [INFO] finished frobbing kokeshing/strict_weak_order_rust [INFO] frobbed toml for kokeshing/strict_weak_order_rust written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/kokeshing/strict_weak_order_rust/Cargo.toml [INFO] started frobbing kokeshing/strict_weak_order_rust [INFO] finished frobbing kokeshing/strict_weak_order_rust [INFO] frobbed toml for kokeshing/strict_weak_order_rust written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/kokeshing/strict_weak_order_rust/Cargo.toml [INFO] crate kokeshing/strict_weak_order_rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking kokeshing/strict_weak_order_rust against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-2/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/kokeshing/strict_weak_order_rust:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a6230a8363b0f78fea0984ffcff660e08434ad9ca8fb1cd468a7ca9f0d129981 [INFO] running `"docker" "start" "-a" "a6230a8363b0f78fea0984ffcff660e08434ad9ca8fb1cd468a7ca9f0d129981"` [INFO] [stderr] Checking is_sorted v0.1.0 [INFO] [stderr] error[E0658]: use of unstable library feature 'is_sorted': new API [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/is_sorted-0.1.0/src/lib.rs:119:31 [INFO] [stderr] | [INFO] [stderr] 119 | self.map(|v| key(&v)).is_sorted() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/53485 [INFO] [stderr] = help: add #![feature(is_sorted)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: Could not compile `is_sorted`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a6230a8363b0f78fea0984ffcff660e08434ad9ca8fb1cd468a7ca9f0d129981"` [INFO] running `"docker" "rm" "-f" "a6230a8363b0f78fea0984ffcff660e08434ad9ca8fb1cd468a7ca9f0d129981"` [INFO] [stdout] a6230a8363b0f78fea0984ffcff660e08434ad9ca8fb1cd468a7ca9f0d129981