[INFO] crate libquilt 0.1.1 is already in cache
[INFO] extracting crate libquilt 0.1.1 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/libquilt/0.1.1
[INFO] extracting crate libquilt 0.1.1 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/libquilt/0.1.1
[INFO] validating manifest of libquilt-0.1.1 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libquilt-0.1.1 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libquilt-0.1.1
[INFO] finished frobbing libquilt-0.1.1
[INFO] frobbed toml for libquilt-0.1.1 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/libquilt/0.1.1/Cargo.toml
[INFO] started frobbing libquilt-0.1.1
[INFO] finished frobbing libquilt-0.1.1
[INFO] frobbed toml for libquilt-0.1.1 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/libquilt/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking libquilt-0.1.1 against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/libquilt/0.1.1:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0cf49289b3b7062a4420045864daa3c0e8700dce99e62f5211731c121817d5fa
[INFO] running `"docker" "start" "-a" "0cf49289b3b7062a4420045864daa3c0e8700dce99e62f5211731c121817d5fa"`
[INFO] [stderr]     Checking quilt_diff v0.1.1
[INFO] [stderr]     Checking quilt_graph v0.1.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking quilt_multimap v0.1.1
[INFO] [stderr]     Checking proptest v0.8.7
[INFO] [stderr]     Checking quilt_partition v0.1.1
[INFO] [stderr]     Checking libquilt v0.1.1 (/opt/crater/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 <https://github.com/rust-lang/rust/issues/59159>
[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 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.73s
[INFO] running `"docker" "inspect" "0cf49289b3b7062a4420045864daa3c0e8700dce99e62f5211731c121817d5fa"`
[INFO] running `"docker" "rm" "-f" "0cf49289b3b7062a4420045864daa3c0e8700dce99e62f5211731c121817d5fa"`
[INFO] [stdout] 0cf49289b3b7062a4420045864daa3c0e8700dce99e62f5211731c121817d5fa