[INFO] crate cueball-tcp-stream-connection 0.3.0 is already in cache
[INFO] checking cueball-tcp-stream-connection-0.3.0 against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087
[INFO] extracting crate cueball-tcp-stream-connection 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cueball-tcp-stream-connection 0.3.0 on toolchain f88e9a4452e792c29632101b348a1df9876d45cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cueball-tcp-stream-connection 0.3.0
[INFO] finished tweaking crates.io crate cueball-tcp-stream-connection 0.3.0
[INFO] tweaked toml for crates.io crate cueball-tcp-stream-connection 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "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" "+f88e9a4452e792c29632101b348a1df9876d45cd" "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] 73af57d3a1656fb588bca0dde9d644ee9b2644eda9fc3f3275390a9890d76dd7
[INFO] running `"docker" "start" "-a" "73af57d3a1656fb588bca0dde9d644ee9b2644eda9fc3f3275390a9890d76dd7"`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking backoff v0.1.6
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking slog-scope v4.3.0
[INFO] [stderr]     Checking slog-stdlog v3.0.5
[INFO] [stderr]     Checking cueball v0.3.3
[INFO] [stderr]     Checking cueball-tcp-stream-connection v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `"docker" "inspect" "73af57d3a1656fb588bca0dde9d644ee9b2644eda9fc3f3275390a9890d76dd7"`
[INFO] running `"docker" "rm" "-f" "73af57d3a1656fb588bca0dde9d644ee9b2644eda9fc3f3275390a9890d76dd7"`
[INFO] [stdout] 73af57d3a1656fb588bca0dde9d644ee9b2644eda9fc3f3275390a9890d76dd7