[INFO] fetching crate lmdb-rkv-sys 0.11.0...
[INFO] checking lmdb-rkv-sys-0.11.0 against beta for pr-78714
[INFO] extracting crate lmdb-rkv-sys 0.11.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate lmdb-rkv-sys 0.11.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lmdb-rkv-sys 0.11.0
[INFO] finished tweaking crates.io crate lmdb-rkv-sys 0.11.0
[INFO] tweaked toml for crates.io crate lmdb-rkv-sys 0.11.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58b48bae7e7827a0732cf4d6eb9760772c458afa3a3c953f0a82f18b7cae8c42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "58b48bae7e7827a0732cf4d6eb9760772c458afa3a3c953f0a82f18b7cae8c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58b48bae7e7827a0732cf4d6eb9760772c458afa3a3c953f0a82f18b7cae8c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b48bae7e7827a0732cf4d6eb9760772c458afa3a3c953f0a82f18b7cae8c42", kill_on_drop: false }`
[INFO] [stdout] 58b48bae7e7827a0732cf4d6eb9760772c458afa3a3c953f0a82f18b7cae8c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c425832d3529ac9eb154752d73b030ec364400fcbf4b39f2837e583ecf5c3924
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c425832d3529ac9eb154752d73b030ec364400fcbf4b39f2837e583ecf5c3924", kill_on_drop: false }`
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: /opt/rustwide/workdir/lmdb/libraries/liblmdb/mdb.c: In function 'mdb_cursor_put':
[INFO] [stderr] warning: /opt/rustwide/workdir/lmdb/libraries/liblmdb/mdb.c:6778:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  6778 |      if (SIZELEFT(fp) < offset) {
[INFO] [stderr] warning:       |         ^
[INFO] [stderr] warning: /opt/rustwide/workdir/lmdb/libraries/liblmdb/mdb.c:6783:5: note: here
[INFO] [stderr] warning:  6783 |     case MDB_CURRENT:
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "c425832d3529ac9eb154752d73b030ec364400fcbf4b39f2837e583ecf5c3924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c425832d3529ac9eb154752d73b030ec364400fcbf4b39f2837e583ecf5c3924", kill_on_drop: false }`
[INFO] [stdout] c425832d3529ac9eb154752d73b030ec364400fcbf4b39f2837e583ecf5c3924