[INFO] fetching crate libquilt 0.1.1... [INFO] checking libquilt-0.1.1 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294 [INFO] extracting crate libquilt 0.1.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate libquilt 0.1.1 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b [INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libquilt 0.1.1 [INFO] finished tweaking crates.io crate libquilt 0.1.1 [INFO] tweaked toml for crates.io crate libquilt 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 509ae47aa8e11f17a61af171ffd89727c65a9e92e99e32bfa9ce850da3c9a4a5 [INFO] running `"docker" "start" "-a" "509ae47aa8e11f17a61af171ffd89727c65a9e92e99e32bfa9ce850da3c9a4a5"` [INFO] [stderr] Checking quilt_diff v0.1.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking quilt_graph v0.1.1 [INFO] [stderr] Checking quilt_multimap v0.1.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking quilt_partition v0.1.1 [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Checking libquilt v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: cannot borrow `self.graggles` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/storage.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 100 | let old_graggle = &self.graggles[&inode]; [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] 101 | self.graggles.insert(ret, old_graggle.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^ ----------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_live` [INFO] [stderr] --> src/storage/graggle.rs:523:5 [INFO] [stderr] | [INFO] [stderr] 523 | fn is_live(&self, node: &NodeId) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pseudo_edges` [INFO] [stderr] --> src/storage/graggle.rs:528:5 [INFO] [stderr] | [INFO] [stderr] 528 | fn pseudo_edges(&self, u: &NodeId) -> HashSet { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `assert_consistent` [INFO] [stderr] --> src/storage/graggle.rs:555:5 [INFO] [stderr] | [INFO] [stderr] 555 | pub fn assert_consistent(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.graggles` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/storage.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 100 | let old_graggle = &self.graggles[&inode]; [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] 101 | self.graggles.insert(ret, old_graggle.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^ ----------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.04s [INFO] running `"docker" "inspect" "509ae47aa8e11f17a61af171ffd89727c65a9e92e99e32bfa9ce850da3c9a4a5"` [INFO] running `"docker" "rm" "-f" "509ae47aa8e11f17a61af171ffd89727c65a9e92e99e32bfa9ce850da3c9a4a5"` [INFO] [stdout] 509ae47aa8e11f17a61af171ffd89727c65a9e92e99e32bfa9ce850da3c9a4a5