[INFO] updating cached repository https://github.com/emabee/rust-hdbconnect
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/emabee/rust-hdbconnect
[INFO] [stderr]    0c565d3..5ab204c  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ab204c75a36cd19109a3838dad545cd6462b3e1
[INFO] checking emabee/rust-hdbconnect against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femabee%2Frust-hdbconnect" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emabee/rust-hdbconnect on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/emabee/rust-hdbconnect
[INFO] finished tweaking git repo https://github.com/emabee/rust-hdbconnect
[INFO] tweaked toml for git repo https://github.com/emabee/rust-hdbconnect written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] 98a974517a93bbde0a331afba39bc60e1f7ea97a0e80df4a1a217a6033781ab9
[INFO] running `"docker" "start" "-a" "98a974517a93bbde0a331afba39bc60e1f7ea97a0e80df4a1a217a6033781ab9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]     Checking username v0.2.0
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking secstr v0.3.2
[INFO] [stderr]     Checking dist_tx v0.2.3
[INFO] [stderr]     Checking serde_db v0.8.3
[INFO] [stderr]     Checking serde_bytes v0.11.3
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.3
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking bigdecimal v0.1.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking pulldown-cmark v0.4.1
[INFO] [stderr]     Checking syn v0.15.44
[INFO] [stderr]     Checking r2d2 v0.8.8
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking flexi_logger v0.14.5
[INFO] [stderr]     Checking hdbconnect v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking version-sync v0.8.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "98a974517a93bbde0a331afba39bc60e1f7ea97a0e80df4a1a217a6033781ab9"`
[INFO] running `"docker" "rm" "-f" "98a974517a93bbde0a331afba39bc60e1f7ea97a0e80df4a1a217a6033781ab9"`
[INFO] [stdout] 98a974517a93bbde0a331afba39bc60e1f7ea97a0e80df4a1a217a6033781ab9