[INFO] fetching crate hunter 1.2.1...
[INFO] extracting crate hunter 1.2.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/hunter/1.2.1
[INFO] extracting crate hunter 1.2.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/hunter/1.2.1
[INFO] validating manifest of hunter-1.2.1 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hunter-1.2.1 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hunter-1.2.1
[INFO] finished frobbing hunter-1.2.1
[INFO] frobbed toml for hunter-1.2.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/hunter/1.2.1/Cargo.toml
[INFO] started frobbing hunter-1.2.1
[INFO] finished frobbing hunter-1.2.1
[INFO] frobbed toml for hunter-1.2.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/hunter/1.2.1/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-ansi v0.1.6
[INFO] [stderr]   Downloaded pathbuftools v0.1.2
[INFO] [stderr]   Downloaded async_value v0.2.4
[INFO] [stderr]   Downloaded osstrtools v0.1.9
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hunter-1.2.1 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/hunter/1.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] edcadb03be6c1eff72bedbd86d68d90232e067ec7a2705a07c3bcf5111cc14d8
[INFO] running `"docker" "start" "-a" "edcadb03be6c1eff72bedbd86d68d90232e067ec7a2705a07c3bcf5111cc14d8"`
[INFO] [stderr]    Compiling gstreamer v0.11.6
[INFO] [stderr]    Compiling gstreamer-base v0.11.0
[INFO] [stderr]     Checking muldiv v0.1.1
[INFO] [stderr]    Compiling gstreamer-app v0.11.2
[INFO] [stderr]     Checking bytesize v0.1.3
[INFO] [stderr]     Checking osstrtools v0.1.9
[INFO] [stderr]     Checking alphanumeric-sort v1.0.6
[INFO] [stderr]    Compiling gstreamer-sys v0.5.0
[INFO] [stderr]    Compiling gstreamer-base-sys v0.5.0
[INFO] [stderr]    Compiling gstreamer-app-sys v0.5.0
[INFO] [stderr]     Checking lscolors v0.5.0
[INFO] [stderr]     Checking dirs-2 v1.1.0
[INFO] [stderr]     Checking signal-notify v0.1.3
[INFO] [stderr]     Checking users v0.8.1
[INFO] [stderr]     Checking glib-sys v0.6.0
[INFO] [stderr]     Checking pathbuftools v0.1.2
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking parse-ansi v0.1.6
[INFO] [stderr]     Checking tree_magic v0.2.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking async_value v0.2.4
[INFO] [stderr] error: failed to run custom build command for `gstreamer-app-sys v0.5.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/gstreamer-app-sys-9cbc07c2133c6bad/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] `"pkg-config" "--libs" "--cflags" "gstreamer-app-1.0 >= 1.8"` did not exit successfully: exit code: 1
[INFO] [stderr] --- stderr
[INFO] [stderr] Package gstreamer-app-1.0 was not found in the pkg-config search path.
[INFO] [stderr] Perhaps you should add the directory containing `gstreamer-app-1.0.pc'
[INFO] [stderr] to the PKG_CONFIG_PATH environment variable
[INFO] [stderr] No package 'gstreamer-app-1.0' found
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "edcadb03be6c1eff72bedbd86d68d90232e067ec7a2705a07c3bcf5111cc14d8"`
[INFO] running `"docker" "rm" "-f" "edcadb03be6c1eff72bedbd86d68d90232e067ec7a2705a07c3bcf5111cc14d8"`
[INFO] [stdout] edcadb03be6c1eff72bedbd86d68d90232e067ec7a2705a07c3bcf5111cc14d8