[INFO] fetching crate gstreamer-elements 0.0.0...
[INFO] testing gstreamer-elements-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gstreamer-elements 0.0.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate gstreamer-elements 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gstreamer-elements 0.0.0
[INFO] finished tweaking crates.io crate gstreamer-elements 0.0.0
[INFO] tweaked toml for crates.io crate gstreamer-elements 0.0.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e647cbea696237645d1883bea301d661980045c7847f379640198d1556c3d14
[INFO] running `Command { std: "docker" "start" "-a" "6e647cbea696237645d1883bea301d661980045c7847f379640198d1556c3d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e647cbea696237645d1883bea301d661980045c7847f379640198d1556c3d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e647cbea696237645d1883bea301d661980045c7847f379640198d1556c3d14", kill_on_drop: false }`
[INFO] [stdout] 6e647cbea696237645d1883bea301d661980045c7847f379640198d1556c3d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9673b9492f2cf940516d226adc54af30784dab3ecea1a81133db10bb8112c173
[INFO] running `Command { std: "docker" "start" "-a" "9673b9492f2cf940516d226adc54af30784dab3ecea1a81133db10bb8112c173", kill_on_drop: false }`
[INFO] [stderr]    Compiling gstreamer-elements v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "9673b9492f2cf940516d226adc54af30784dab3ecea1a81133db10bb8112c173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9673b9492f2cf940516d226adc54af30784dab3ecea1a81133db10bb8112c173", kill_on_drop: false }`
[INFO] [stdout] 9673b9492f2cf940516d226adc54af30784dab3ecea1a81133db10bb8112c173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb894582ef8794383472b464b4f81ea623861cc81f4ebbb1b33f95bdeeb5a31e
[INFO] running `Command { std: "docker" "start" "-a" "fb894582ef8794383472b464b4f81ea623861cc81f4ebbb1b33f95bdeeb5a31e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gstreamer-elements v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gstreamer_elements-e887df7b64559466)
[INFO] running `Command { std: "docker" "inspect" "fb894582ef8794383472b464b4f81ea623861cc81f4ebbb1b33f95bdeeb5a31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb894582ef8794383472b464b4f81ea623861cc81f4ebbb1b33f95bdeeb5a31e", kill_on_drop: false }`
[INFO] [stdout] fb894582ef8794383472b464b4f81ea623861cc81f4ebbb1b33f95bdeeb5a31e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f91667f7eca010ad1aa73c532040f183b0413c5567cb78e80a43be2c8b59cf7f
[INFO] running `Command { std: "docker" "start" "-a" "f91667f7eca010ad1aa73c532040f183b0413c5567cb78e80a43be2c8b59cf7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gstreamer_elements-e887df7b64559466)
[INFO] [stderr]    Doc-tests gstreamer-elements
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f91667f7eca010ad1aa73c532040f183b0413c5567cb78e80a43be2c8b59cf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91667f7eca010ad1aa73c532040f183b0413c5567cb78e80a43be2c8b59cf7f", kill_on_drop: false }`
[INFO] [stdout] f91667f7eca010ad1aa73c532040f183b0413c5567cb78e80a43be2c8b59cf7f