[INFO] crate liblmdb-sys-m 0.2.3 is already in cache
[INFO] checking liblmdb-sys-m-0.2.3 against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166
[INFO] extracting crate liblmdb-sys-m 0.2.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate liblmdb-sys-m 0.2.3 on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liblmdb-sys-m 0.2.3
[INFO] finished tweaking crates.io crate liblmdb-sys-m 0.2.3
[INFO] tweaked toml for crates.io crate liblmdb-sys-m 0.2.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 588c47d7f439af77b15b5c06b3496cdd7c0da282927142c8e4b277fc3eccd535
[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" "588c47d7f439af77b15b5c06b3496cdd7c0da282927142c8e4b277fc3eccd535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "588c47d7f439af77b15b5c06b3496cdd7c0da282927142c8e4b277fc3eccd535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588c47d7f439af77b15b5c06b3496cdd7c0da282927142c8e4b277fc3eccd535", kill_on_drop: false }`
[INFO] [stdout] 588c47d7f439af77b15b5c06b3496cdd7c0da282927142c8e4b277fc3eccd535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74be9ff47c2a7fd9d57a400cfb3dca071da5122cfb72ff281a19f729d7fe8032
[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" "74be9ff47c2a7fd9d57a400cfb3dca071da5122cfb72ff281a19f729d7fe8032", kill_on_drop: false }`
[INFO] [stderr]    Compiling liblmdb-sys-m v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stdout]  --> build.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut config = gcc::Config::new();
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut config = gcc::Config::new();
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: mdb/libraries/liblmdb/mdb.c: In function 'mdb_env_get_maxkeysize':
[INFO] [stderr] warning: mdb/libraries/liblmdb/mdb.c:10937:33: warning: unused parameter 'env' [-Wunused-parameter]
[INFO] [stderr] warning: 10937 | mdb_env_get_maxkeysize(MDB_env *env)
[INFO] [stderr] warning:       |                        ~~~~~~~~~^~~
[INFO] [stderr] warning: mdb/libraries/liblmdb/mdb.c: In function 'mdb_cursor_put':
[INFO] [stderr] warning: mdb/libraries/liblmdb/mdb.c:7627:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  7627 |      if (SIZELEFT(fp) < offset) {
[INFO] [stderr] warning:       |         ^
[INFO] [stderr] warning: mdb/libraries/liblmdb/mdb.c:7632:5: note: here
[INFO] [stderr] warning:  7632 |     case MDB_CURRENT:
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "74be9ff47c2a7fd9d57a400cfb3dca071da5122cfb72ff281a19f729d7fe8032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74be9ff47c2a7fd9d57a400cfb3dca071da5122cfb72ff281a19f729d7fe8032", kill_on_drop: false }`
[INFO] [stdout] 74be9ff47c2a7fd9d57a400cfb3dca071da5122cfb72ff281a19f729d7fe8032