[INFO] crate hunter 1.3.4 is already in cache
[INFO] checking hunter-1.3.4 against try#8d67a66581ea5498d7ac03b8f88a478d8ec75cf0 for pr-64564
[INFO] extracting crate hunter 1.3.4 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate hunter 1.3.4 on toolchain 8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hunter 1.3.4
[INFO] disabled cargo feature 'default-run' from crates.io crate hunter 1.3.4
[INFO] finished tweaking crates.io crate hunter 1.3.4
[INFO] tweaked toml for crates.io crate hunter 1.3.4 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+8d67a66581ea5498d7ac03b8f88a478d8ec75cf0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6d56d4fd6ef6f6049a722bdb4c86956f192fca9c88d28a23e6658ae0a861900c
[INFO] running `"docker" "start" "-a" "6d56d4fd6ef6f6049a722bdb4c86956f192fca9c88d28a23e6658ae0a861900c"`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]     Checking bytesize v0.1.3
[INFO] [stderr]     Checking osstrtools v0.1.9
[INFO] [stderr]     Checking alphanumeric-sort v1.0.11
[INFO] [stderr]     Checking lscolors v0.5.0
[INFO] [stderr]     Checking signal-notify v0.1.3
[INFO] [stderr]     Checking termion v1.5.3
[INFO] [stderr]     Checking users v0.8.1
[INFO] [stderr]     Checking dirs-2 v1.1.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking pathbuftools v0.1.2
[INFO] [stderr]     Checking gobject-sys v0.6.0
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking systemstat v0.1.4
[INFO] [stderr]     Checking parse-ansi v0.1.6
[INFO] [stderr]    Compiling gstreamer-app-sys v0.5.0
[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/rustwide/target/debug/build/gstreamer-app-sys-2f4d6fb8941a6aaa/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] `"pkg-config" "--libs" "--cflags" "gstreamer-app-1.0" "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] 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" "6d56d4fd6ef6f6049a722bdb4c86956f192fca9c88d28a23e6658ae0a861900c"`
[INFO] running `"docker" "rm" "-f" "6d56d4fd6ef6f6049a722bdb4c86956f192fca9c88d28a23e6658ae0a861900c"`
[INFO] [stdout] 6d56d4fd6ef6f6049a722bdb4c86956f192fca9c88d28a23e6658ae0a861900c