[INFO] updating cached repository https://github.com/JungleMQ/JungleMQ
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f301f99cc2bf700db6e96de679e17240f0c4181
[INFO] checking JungleMQ/JungleMQ against master#b1f395de642e8be7bcbbd2bd8aaadab715851f49 for pr-69410
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJungleMQ%2FJungleMQ" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JungleMQ/JungleMQ on toolchain b1f395de642e8be7bcbbd2bd8aaadab715851f49
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JungleMQ/JungleMQ
[INFO] finished tweaking git repo https://github.com/JungleMQ/JungleMQ
[INFO] tweaked toml for git repo https://github.com/JungleMQ/JungleMQ written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/JungleMQ/JungleMQ already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "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=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" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "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] da35ccb4fba5a372d82afc31b36c202fea2743a7531fca288dc48a9e7fce162d
[INFO] running `"docker" "start" "-a" "da35ccb4fba5a372d82afc31b36c202fea2743a7531fca288dc48a9e7fce162d"`
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]    Compiling lmdb-sys v0.7.2
[INFO] [stderr]     Checking lmdb v0.7.2
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking rkv v0.3.2
[INFO] [stderr]     Checking junglemq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.60s
[INFO] running `"docker" "inspect" "da35ccb4fba5a372d82afc31b36c202fea2743a7531fca288dc48a9e7fce162d"`
[INFO] running `"docker" "rm" "-f" "da35ccb4fba5a372d82afc31b36c202fea2743a7531fca288dc48a9e7fce162d"`
[INFO] [stdout] da35ccb4fba5a372d82afc31b36c202fea2743a7531fca288dc48a9e7fce162d