[INFO] fetching crate rust_cast 0.17.0...
[INFO] testing rust_cast-0.17.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust_cast 0.17.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate rust_cast 0.17.0 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 rust_cast 0.17.0
[INFO] finished tweaking crates.io crate rust_cast 0.17.0
[INFO] tweaked toml for crates.io crate rust_cast 0.17.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate rust_cast 0.17.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] c298fd6e4e185338450a7d4f8e08214698c9ce6490532c90fc1d626d0bb655dd
[INFO] running `Command { std: "docker" "start" "-a" "c298fd6e4e185338450a7d4f8e08214698c9ce6490532c90fc1d626d0bb655dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c298fd6e4e185338450a7d4f8e08214698c9ce6490532c90fc1d626d0bb655dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c298fd6e4e185338450a7d4f8e08214698c9ce6490532c90fc1d626d0bb655dd", kill_on_drop: false }`
[INFO] [stdout] c298fd6e4e185338450a7d4f8e08214698c9ce6490532c90fc1d626d0bb655dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 3b54be6326b80bc61ef5c32aceab5bc97a7af8371ff46e1f13934ca1dce16a4f
[INFO] running `Command { std: "docker" "start" "-a" "3b54be6326b80bc61ef5c32aceab5bc97a7af8371ff46e1f13934ca1dce16a4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling protobuf v2.27.1
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling which v4.2.4
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling protoc v2.27.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling protobuf-codegen v2.27.1
[INFO] [stderr]    Compiling protoc-rust v2.27.1
[INFO] [stderr]    Compiling rust_cast v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "3b54be6326b80bc61ef5c32aceab5bc97a7af8371ff46e1f13934ca1dce16a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b54be6326b80bc61ef5c32aceab5bc97a7af8371ff46e1f13934ca1dce16a4f", kill_on_drop: false }`
[INFO] [stdout] 3b54be6326b80bc61ef5c32aceab5bc97a7af8371ff46e1f13934ca1dce16a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] e2a173c6b1e4d656b39c236855505c424dd6ce8354a46f0f8779acd39050b428
[INFO] running `Command { std: "docker" "start" "-a" "e2a173c6b1e4d656b39c236855505c424dd6ce8354a46f0f8779acd39050b428", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling rust_cast v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.21s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_cast-6cbfbd1f427eec41)
[INFO] running `Command { std: "docker" "inspect" "e2a173c6b1e4d656b39c236855505c424dd6ce8354a46f0f8779acd39050b428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a173c6b1e4d656b39c236855505c424dd6ce8354a46f0f8779acd39050b428", kill_on_drop: false }`
[INFO] [stdout] e2a173c6b1e4d656b39c236855505c424dd6ce8354a46f0f8779acd39050b428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 9fbb2d2c16d35e4b2477d69dd1d49485514a7a8defd74ef47b83d831c2e9660f
[INFO] running `Command { std: "docker" "start" "-a" "9fbb2d2c16d35e4b2477d69dd1d49485514a7a8defd74ef47b83d831c2e9660f", 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/rust_cast-6cbfbd1f427eec41)
[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] [stderr]    Doc-tests rust_cast
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - CastDevice::connect_without_host_verification (line 121) - compile ... ok
[INFO] [stdout] test src/lib.rs - CastDevice::connect (line 79) - compile ... ok
[INFO] [stdout] test src/message_manager.rs - message_manager::MessageManager<S>::receive_find_map (line 187) - compile ... ok
[INFO] [stdout] test src/channels/receiver.rs - channels::receiver::ReceiverChannel::launch_app (line 201) - compile ... ok
[INFO] [stdout] test src/lib.rs - CastDevice::receive (line 171) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fbb2d2c16d35e4b2477d69dd1d49485514a7a8defd74ef47b83d831c2e9660f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fbb2d2c16d35e4b2477d69dd1d49485514a7a8defd74ef47b83d831c2e9660f", kill_on_drop: false }`
[INFO] [stdout] 9fbb2d2c16d35e4b2477d69dd1d49485514a7a8defd74ef47b83d831c2e9660f