[INFO] crate webrtc 0.0.0 is already in cache
[INFO] testing webrtc-0.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate webrtc 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate webrtc 0.0.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webrtc 0.0.0
[INFO] finished tweaking crates.io crate webrtc 0.0.0
[INFO] tweaked toml for crates.io crate webrtc 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 032fa8a97e44a7aca25e412b940ae1bc2af7d65d8bb552202306da2d2ba3e924
[INFO] running `Command { std: "docker" "start" "-a" "032fa8a97e44a7aca25e412b940ae1bc2af7d65d8bb552202306da2d2ba3e924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "032fa8a97e44a7aca25e412b940ae1bc2af7d65d8bb552202306da2d2ba3e924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032fa8a97e44a7aca25e412b940ae1bc2af7d65d8bb552202306da2d2ba3e924", kill_on_drop: false }`
[INFO] [stdout] 032fa8a97e44a7aca25e412b940ae1bc2af7d65d8bb552202306da2d2ba3e924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 072710cb29c1842617472f1625120d73a96ae8262c2eb5567b2b04b9d5ad2f7b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "072710cb29c1842617472f1625120d73a96ae8262c2eb5567b2b04b9d5ad2f7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling webrtc-media v0.0.0
[INFO] [stderr]    Compiling webrtc-data v0.0.0
[INFO] [stderr]    Compiling webrtc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "072710cb29c1842617472f1625120d73a96ae8262c2eb5567b2b04b9d5ad2f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072710cb29c1842617472f1625120d73a96ae8262c2eb5567b2b04b9d5ad2f7b", kill_on_drop: false }`
[INFO] [stdout] 072710cb29c1842617472f1625120d73a96ae8262c2eb5567b2b04b9d5ad2f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c9de19c6e2e48837388c94bd925af5b980ed1cf812ac1c83671bc3f2c25fc79
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5c9de19c6e2e48837388c94bd925af5b980ed1cf812ac1c83671bc3f2c25fc79", kill_on_drop: false }`
[INFO] [stderr]    Compiling webrtc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "5c9de19c6e2e48837388c94bd925af5b980ed1cf812ac1c83671bc3f2c25fc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9de19c6e2e48837388c94bd925af5b980ed1cf812ac1c83671bc3f2c25fc79", kill_on_drop: false }`
[INFO] [stdout] 5c9de19c6e2e48837388c94bd925af5b980ed1cf812ac1c83671bc3f2c25fc79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fd048878bd738eadc2291e1f3e0d2b4149db668597a152faa3fa126faafa8f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9fd048878bd738eadc2291e1f3e0d2b4149db668597a152faa3fa126faafa8f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/webrtc-932e407c5d61c355
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webrtc
[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] [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 `Command { std: "docker" "inspect" "9fd048878bd738eadc2291e1f3e0d2b4149db668597a152faa3fa126faafa8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd048878bd738eadc2291e1f3e0d2b4149db668597a152faa3fa126faafa8f8", kill_on_drop: false }`
[INFO] [stdout] 9fd048878bd738eadc2291e1f3e0d2b4149db668597a152faa3fa126faafa8f8