[INFO] crate quinn-proto 0.2.0 is already in cache
[INFO] extracting crate quinn-proto 0.2.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/quinn-proto/0.2.0
[INFO] extracting crate quinn-proto 0.2.0 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/quinn-proto/0.2.0
[INFO] validating manifest of quinn-proto-0.2.0 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of quinn-proto-0.2.0 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing quinn-proto-0.2.0
[INFO] finished frobbing quinn-proto-0.2.0
[INFO] frobbed toml for quinn-proto-0.2.0 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/quinn-proto/0.2.0/Cargo.toml
[INFO] started frobbing quinn-proto-0.2.0
[INFO] finished frobbing quinn-proto-0.2.0
[INFO] frobbed toml for quinn-proto-0.2.0 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/quinn-proto/0.2.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking quinn-proto-0.2.0 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/quinn-proto/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 56d45b751beb78f9b6ec315428cc908e44e34a017ce7f3b6ed0a735cb533c522
[INFO] running `"docker" "start" "-a" "56d45b751beb78f9b6ec315428cc908e44e34a017ce7f3b6ed0a735cb533c522"`
[INFO] [stderr]     Checking yasna v0.2.2
[INFO] [stderr]     Checking pem v0.5.1
[INFO] [stderr]     Checking rustls v0.15.2
[INFO] [stderr]     Checking rcgen v0.2.0
[INFO] [stderr]     Checking quinn-proto v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stderr]     --> src/connection.rs:2676:9
[INFO] [stderr]      |
[INFO] [stderr] 2669 |         let space = self.space(SpaceId::Data);
[INFO] [stderr]      |                     ---- immutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 2676 |         self.update_keys(update, space.next_packet_number, false);
[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` as mutable because it is also borrowed as immutable
[INFO] [stderr]     --> src/connection.rs:2676:9
[INFO] [stderr]      |
[INFO] [stderr] 2669 |         let space = self.space(SpaceId::Data);
[INFO] [stderr]      |                     ---- immutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 2676 |         self.update_keys(update, space.next_packet_number, false);
[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 11.40s
[INFO] running `"docker" "inspect" "56d45b751beb78f9b6ec315428cc908e44e34a017ce7f3b6ed0a735cb533c522"`
[INFO] running `"docker" "rm" "-f" "56d45b751beb78f9b6ec315428cc908e44e34a017ce7f3b6ed0a735cb533c522"`
[INFO] [stdout] 56d45b751beb78f9b6ec315428cc908e44e34a017ce7f3b6ed0a735cb533c522