[INFO] crate upspin 0.0.1-pre is already in cache
[INFO] checking upspin-0.0.1-pre against beta-2019-10-27 for pr-65897
[INFO] extracting crate upspin 0.0.1-pre into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate upspin 0.0.1-pre on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate upspin 0.0.1-pre
[INFO] finished tweaking crates.io crate upspin 0.0.1-pre
[INFO] tweaked toml for crates.io crate upspin 0.0.1-pre written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=allow" "-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" "+beta-2019-10-27" "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] 97bcaaa842c348eddc964ef87f725e2bd97f0375cc77285d1b408679e88e931c
[INFO] running `"docker" "start" "-a" "97bcaaa842c348eddc964ef87f725e2bd97f0375cc77285d1b408679e88e931c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking upspin v0.0.1-pre (/opt/rustwide/workdir)
[INFO] [stderr] error: invalid character `.` in crate name: `get_augie_small.jpg`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `upspin`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "97bcaaa842c348eddc964ef87f725e2bd97f0375cc77285d1b408679e88e931c"`
[INFO] running `"docker" "rm" "-f" "97bcaaa842c348eddc964ef87f725e2bd97f0375cc77285d1b408679e88e931c"`
[INFO] [stdout] 97bcaaa842c348eddc964ef87f725e2bd97f0375cc77285d1b408679e88e931c