[INFO] fetching crate webrtc-peer 0.0.1...
[INFO] testing webrtc-peer-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate webrtc-peer 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate webrtc-peer 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webrtc-peer 0.0.1
[INFO] finished tweaking crates.io crate webrtc-peer 0.0.1
[INFO] tweaked toml for crates.io crate webrtc-peer 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9c9f0cf7ca455254017dc86dbc4723605df7a80aceaf2724320d9201162d5c9
[INFO] running `Command { std: "docker" "start" "-a" "a9c9f0cf7ca455254017dc86dbc4723605df7a80aceaf2724320d9201162d5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9c9f0cf7ca455254017dc86dbc4723605df7a80aceaf2724320d9201162d5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c9f0cf7ca455254017dc86dbc4723605df7a80aceaf2724320d9201162d5c9", kill_on_drop: false }`
[INFO] [stdout] a9c9f0cf7ca455254017dc86dbc4723605df7a80aceaf2724320d9201162d5c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 806750986b10b9e7f1b2f7d7d6c1332caf347437cbcfb6a2f4c1fd4175c27630
[INFO] running `Command { std: "docker" "start" "-a" "806750986b10b9e7f1b2f7d7d6c1332caf347437cbcfb6a2f4c1fd4175c27630", kill_on_drop: false }`
[INFO] [stderr]    Compiling webrtc-peer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "806750986b10b9e7f1b2f7d7d6c1332caf347437cbcfb6a2f4c1fd4175c27630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806750986b10b9e7f1b2f7d7d6c1332caf347437cbcfb6a2f4c1fd4175c27630", kill_on_drop: false }`
[INFO] [stdout] 806750986b10b9e7f1b2f7d7d6c1332caf347437cbcfb6a2f4c1fd4175c27630
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9415c8cb6c98a75b0ef2b019962484ab9d4b94788a8e0f7f499e9f03caae75e
[INFO] running `Command { std: "docker" "start" "-a" "d9415c8cb6c98a75b0ef2b019962484ab9d4b94788a8e0f7f499e9f03caae75e", kill_on_drop: false }`
[INFO] [stderr]    Compiling webrtc-peer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "d9415c8cb6c98a75b0ef2b019962484ab9d4b94788a8e0f7f499e9f03caae75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9415c8cb6c98a75b0ef2b019962484ab9d4b94788a8e0f7f499e9f03caae75e", kill_on_drop: false }`
[INFO] [stdout] d9415c8cb6c98a75b0ef2b019962484ab9d4b94788a8e0f7f499e9f03caae75e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8879998eaa16031ab915caf595128ab07a682f030225db51b7191f8442d1c3d1
[INFO] running `Command { std: "docker" "start" "-a" "8879998eaa16031ab915caf595128ab07a682f030225db51b7191f8442d1c3d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webrtc_peer-bc7ac70b24f858d5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests webrtc-peer
[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" "8879998eaa16031ab915caf595128ab07a682f030225db51b7191f8442d1c3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8879998eaa16031ab915caf595128ab07a682f030225db51b7191f8442d1c3d1", kill_on_drop: false }`
[INFO] [stdout] 8879998eaa16031ab915caf595128ab07a682f030225db51b7191f8442d1c3d1