[INFO] crate quinn-proto 0.2.0 is already in cache [INFO] extracting crate quinn-proto 0.2.0 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/quinn-proto/0.2.0 [INFO] extracting crate quinn-proto 0.2.0 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/quinn-proto/0.2.0 [INFO] validating manifest of quinn-proto-0.2.0 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of quinn-proto-0.2.0 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-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-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/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-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/quinn-proto/0.2.0/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking quinn-proto-0.2.0 against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-7/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d2f6fd37b05594b5b9cccd9f623555793fe52e7ca74cd1776a604eb9c7b7671c [INFO] running `"docker" "start" "-a" "d2f6fd37b05594b5b9cccd9f623555793fe52e7ca74cd1776a604eb9c7b7671c"` [INFO] [stderr] Compiling hex-literal-impl v0.1.2 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Compiling err-derive v0.1.5 [INFO] [stderr] Checking yasna v0.2.2 [INFO] [stderr] Checking pem v0.6.0 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking hex-literal v0.1.4 [INFO] [stderr] Checking rcgen v0.2.1 [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 [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 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.22s [INFO] running `"docker" "inspect" "d2f6fd37b05594b5b9cccd9f623555793fe52e7ca74cd1776a604eb9c7b7671c"` [INFO] running `"docker" "rm" "-f" "d2f6fd37b05594b5b9cccd9f623555793fe52e7ca74cd1776a604eb9c7b7671c"` [INFO] [stdout] d2f6fd37b05594b5b9cccd9f623555793fe52e7ca74cd1776a604eb9c7b7671c