[INFO] crate tiny_ram_db 0.1.14 is already in cache
[INFO] checking tiny_ram_db-0.1.14 against try#96b3c169cd2d8959926fa240f10342f1659f8ae3 for pr-71896
[INFO] extracting crate tiny_ram_db 0.1.14 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tiny_ram_db 0.1.14 on toolchain 96b3c169cd2d8959926fa240f10342f1659f8ae3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tiny_ram_db 0.1.14
[INFO] finished tweaking crates.io crate tiny_ram_db 0.1.14
[INFO] tweaked toml for crates.io crate tiny_ram_db 0.1.14 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "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] ef66c80cbbb123deb4aeed02a4ae011a101180a788c4027eb65246f56232f6c9
[INFO] running `"docker" "start" "-a" "ef66c80cbbb123deb4aeed02a4ae011a101180a788c4027eb65246f56232f6c9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking tiny_ram_db v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.92s
[INFO] running `"docker" "inspect" "ef66c80cbbb123deb4aeed02a4ae011a101180a788c4027eb65246f56232f6c9"`
[INFO] running `"docker" "rm" "-f" "ef66c80cbbb123deb4aeed02a4ae011a101180a788c4027eb65246f56232f6c9"`
[INFO] [stdout] ef66c80cbbb123deb4aeed02a4ae011a101180a788c4027eb65246f56232f6c9