Dec 14 17:39:26.673 INFO testing tango-client-sys-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 17:39:26.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 17:39:27.226 INFO [stdout] ddba161432be0575564c4bd9d2dfe5a41e637395689262516e1f99ee4448a8eb
Dec 14 17:39:27.228 INFO running `"docker" "start" "-a" "ddba161432be0575564c4bd9d2dfe5a41e637395689262516e1f99ee4448a8eb"`
Dec 14 17:39:28.376 INFO [stderr] usermod: no changes
Dec 14 17:39:28.439 INFO [stderr]    Compiling tango-client-sys v0.1.0 (/source)
Dec 14 17:39:29.840 INFO [stderr] error: failed to run custom build command for `tango-client-sys v0.1.0 (/source)`
Dec 14 17:39:29.840 INFO [stderr] process didn't exit successfully: `/target/debug/build/tango-client-sys-7104b107c1c176bd/build-script-build` (exit code: 1)
Dec 14 17:39:29.840 INFO [stderr] --- stdout
Dec 14 17:39:29.840 INFO [stderr] `"pkg-config" "--libs" "--cflags" "tango"` did not exit successfully: exit code: 1
Dec 14 17:39:29.840 INFO [stderr] --- stderr
Dec 14 17:39:29.840 INFO [stderr] Package tango was not found in the pkg-config search path.
Dec 14 17:39:29.840 INFO [stderr] Perhaps you should add the directory containing `tango.pc'
Dec 14 17:39:29.840 INFO [stderr] to the PKG_CONFIG_PATH environment variable
Dec 14 17:39:29.840 INFO [stderr] No package 'tango' found
Dec 14 17:39:29.840 INFO [stderr] ---
Dec 14 17:39:29.847 INFO [stderr] su: No module specific data is present
Dec 14 17:39:30.545 INFO running `"docker" "inspect" "ddba161432be0575564c4bd9d2dfe5a41e637395689262516e1f99ee4448a8eb"`
Dec 14 17:39:30.940 INFO running `"docker" "rm" "-f" "ddba161432be0575564c4bd9d2dfe5a41e637395689262516e1f99ee4448a8eb"`
Dec 14 17:39:31.349 INFO [stdout] ddba161432be0575564c4bd9d2dfe5a41e637395689262516e1f99ee4448a8eb