[INFO] crate blip_buf-sys 0.1.3 is already in cache
[INFO] extracting crate blip_buf-sys 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/blip_buf-sys/0.1.3
[INFO] extracting crate blip_buf-sys 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blip_buf-sys/0.1.3
[INFO] validating manifest of blip_buf-sys-0.1.3 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 blip_buf-sys-0.1.3 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 blip_buf-sys-0.1.3
[INFO] finished frobbing blip_buf-sys-0.1.3
[INFO] frobbed toml for blip_buf-sys-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/blip_buf-sys/0.1.3/Cargo.toml
[INFO] started frobbing blip_buf-sys-0.1.3
[INFO] finished frobbing blip_buf-sys-0.1.3
[INFO] frobbed toml for blip_buf-sys-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blip_buf-sys/0.1.3/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] 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 blip_buf-sys-0.1.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/blip_buf-sys/0.1.3:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d07b1fc039fcd6d079949551074f401faa1bc4dd7c7e3ec9d7133878ffb470e2
[INFO] running `"docker" "start" "-a" "d07b1fc039fcd6d079949551074f401faa1bc4dd7c7e3ec9d7133878ffb470e2"`
[INFO] [stderr]    Compiling blip_buf-sys v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::compile_library': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     gcc::compile_library("libblip_buf.a", &["blip_buf.c"]);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "d07b1fc039fcd6d079949551074f401faa1bc4dd7c7e3ec9d7133878ffb470e2"`
[INFO] running `"docker" "rm" "-f" "d07b1fc039fcd6d079949551074f401faa1bc4dd7c7e3ec9d7133878ffb470e2"`
[INFO] [stdout] d07b1fc039fcd6d079949551074f401faa1bc4dd7c7e3ec9d7133878ffb470e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/blip_buf-sys/0.1.3:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 102a37aeac61f8f824dae3d58b96a257abf241060bd2d509aa20a9e0b25f9681
[INFO] running `"docker" "start" "-a" "102a37aeac61f8f824dae3d58b96a257abf241060bd2d509aa20a9e0b25f9681"`
[INFO] [stderr]    Compiling blip_buf-sys v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "102a37aeac61f8f824dae3d58b96a257abf241060bd2d509aa20a9e0b25f9681"`
[INFO] running `"docker" "rm" "-f" "102a37aeac61f8f824dae3d58b96a257abf241060bd2d509aa20a9e0b25f9681"`
[INFO] [stdout] 102a37aeac61f8f824dae3d58b96a257abf241060bd2d509aa20a9e0b25f9681
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/blip_buf-sys/0.1.3:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 70cb4a5b709b7a1c3918d1e86ebdf9bdcfe33094ab6684e5796753c0c132bd35
[INFO] running `"docker" "start" "-a" "70cb4a5b709b7a1c3918d1e86ebdf9bdcfe33094ab6684e5796753c0c132bd35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blip_buf_sys-8ca9964a8e430007
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blip_buf_sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "70cb4a5b709b7a1c3918d1e86ebdf9bdcfe33094ab6684e5796753c0c132bd35"`
[INFO] running `"docker" "rm" "-f" "70cb4a5b709b7a1c3918d1e86ebdf9bdcfe33094ab6684e5796753c0c132bd35"`
[INFO] [stdout] 70cb4a5b709b7a1c3918d1e86ebdf9bdcfe33094ab6684e5796753c0c132bd35