[INFO] updating cached repository syntheticsh/gst_hello_world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/syntheticsh/gst_hello_world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/syntheticsh/gst_hello_world" "work/ex/beta-1.38-1/sources/1.37.0/gh/syntheticsh/gst_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/syntheticsh/gst_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/syntheticsh/gst_hello_world" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/syntheticsh/gst_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/syntheticsh/gst_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f4fd35efc24af620a66deccc429588fba6b94e3
[INFO] sha for GitHub repo syntheticsh/gst_hello_world: 4f4fd35efc24af620a66deccc429588fba6b94e3
[INFO] validating manifest of syntheticsh/gst_hello_world 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 syntheticsh/gst_hello_world 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 syntheticsh/gst_hello_world
[INFO] finished frobbing syntheticsh/gst_hello_world
[INFO] frobbed toml for syntheticsh/gst_hello_world written to work/ex/beta-1.38-1/sources/1.37.0/gh/syntheticsh/gst_hello_world/Cargo.toml
[INFO] started frobbing syntheticsh/gst_hello_world
[INFO] finished frobbing syntheticsh/gst_hello_world
[INFO] frobbed toml for syntheticsh/gst_hello_world written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/syntheticsh/gst_hello_world/Cargo.toml
[INFO] crate syntheticsh/gst_hello_world already has a lockfile, it will not be regenerated
[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 syntheticsh/gst_hello_world 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/gh/syntheticsh/gst_hello_world:/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] 5e773967117b67c9e27ee1b585ad32a8ce54c19b8eacc0a0887606946f99db17
[INFO] running `"docker" "start" "-a" "5e773967117b67c9e27ee1b585ad32a8ce54c19b8eacc0a0887606946f99db17"`
[INFO] [stderr]    Compiling gstreamer v0.14.1
[INFO] [stderr]    Compiling muldiv v0.2.0
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gstreamer-sys v0.8.0
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling glib v0.8.0
[INFO] [stderr]    Compiling gst-play v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.87s
[INFO] running `"docker" "inspect" "5e773967117b67c9e27ee1b585ad32a8ce54c19b8eacc0a0887606946f99db17"`
[INFO] running `"docker" "rm" "-f" "5e773967117b67c9e27ee1b585ad32a8ce54c19b8eacc0a0887606946f99db17"`
[INFO] [stdout] 5e773967117b67c9e27ee1b585ad32a8ce54c19b8eacc0a0887606946f99db17
[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/gh/syntheticsh/gst_hello_world:/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] 319a71c05cb7054fc18deab2d11a5ea9f6761e575c49c857e31e3a28ae85d413
[INFO] running `"docker" "start" "-a" "319a71c05cb7054fc18deab2d11a5ea9f6761e575c49c857e31e3a28ae85d413"`
[INFO] [stderr]    Compiling gst-play v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "319a71c05cb7054fc18deab2d11a5ea9f6761e575c49c857e31e3a28ae85d413"`
[INFO] running `"docker" "rm" "-f" "319a71c05cb7054fc18deab2d11a5ea9f6761e575c49c857e31e3a28ae85d413"`
[INFO] [stdout] 319a71c05cb7054fc18deab2d11a5ea9f6761e575c49c857e31e3a28ae85d413
[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/gh/syntheticsh/gst_hello_world:/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] a1daf48c20bb9956ebb720b4ab1a28f4108e275505f43b6374d2a81838c95f65
[INFO] running `"docker" "start" "-a" "a1daf48c20bb9956ebb720b4ab1a28f4108e275505f43b6374d2a81838c95f65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gst_play-992c7b5ef0e362b5
[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" "a1daf48c20bb9956ebb720b4ab1a28f4108e275505f43b6374d2a81838c95f65"`
[INFO] running `"docker" "rm" "-f" "a1daf48c20bb9956ebb720b4ab1a28f4108e275505f43b6374d2a81838c95f65"`
[INFO] [stdout] a1daf48c20bb9956ebb720b4ab1a28f4108e275505f43b6374d2a81838c95f65