[INFO] crate librocksdb-emerald-sys 1.0.0 is already in cache
[INFO] extracting crate librocksdb-emerald-sys 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/librocksdb-emerald-sys/1.0.0
[INFO] extracting crate librocksdb-emerald-sys 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/librocksdb-emerald-sys/1.0.0
[INFO] validating manifest of librocksdb-emerald-sys-1.0.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of librocksdb-emerald-sys-1.0.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing librocksdb-emerald-sys-1.0.0
[INFO] finished frobbing librocksdb-emerald-sys-1.0.0
[INFO] frobbed toml for librocksdb-emerald-sys-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/librocksdb-emerald-sys/1.0.0/Cargo.toml
[INFO] started frobbing librocksdb-emerald-sys-1.0.0
[INFO] finished frobbing librocksdb-emerald-sys-1.0.0
[INFO] frobbed toml for librocksdb-emerald-sys-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/librocksdb-emerald-sys/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing librocksdb-emerald-sys-1.0.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/librocksdb-emerald-sys/1.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 23bca886a7b4d8d9ac4e7166f263d55fa3dec0039b8ff022e1a9d40bfe126efa
[INFO] running `"docker" "start" "-a" "23bca886a7b4d8d9ac4e7166f263d55fa3dec0039b8ff022e1a9d40bfe126efa"`
[INFO] [stderr]    Compiling make-cmd v0.1.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling librocksdb-emerald-sys v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut config = gcc::Config::new();
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]    --> build.rs:115:22
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let mut config = gcc::Config::new();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut config = gcc::Config::new();
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]    --> build.rs:115:22
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let mut config = gcc::Config::new();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "23bca886a7b4d8d9ac4e7166f263d55fa3dec0039b8ff022e1a9d40bfe126efa"`
[INFO] running `"docker" "rm" "-f" "23bca886a7b4d8d9ac4e7166f263d55fa3dec0039b8ff022e1a9d40bfe126efa"`
[INFO] [stdout] 23bca886a7b4d8d9ac4e7166f263d55fa3dec0039b8ff022e1a9d40bfe126efa