[INFO] fetching crate rpos_drv 0.2.0...
[INFO] testing rpos_drv-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rpos_drv 0.2.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate rpos_drv 0.2.0 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 rpos_drv 0.2.0
[INFO] finished tweaking crates.io crate rpos_drv 0.2.0
[INFO] tweaked toml for crates.io crate rpos_drv 0.2.0 written to /workspace/builds/worker-95/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] d0ebcc93bc0f16e46a8b31ff8b66ccf81c36c01e2b703ef2541d3da42aeecf27
[INFO] running `Command { std: "docker" "start" "-a" "d0ebcc93bc0f16e46a8b31ff8b66ccf81c36c01e2b703ef2541d3da42aeecf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0ebcc93bc0f16e46a8b31ff8b66ccf81c36c01e2b703ef2541d3da42aeecf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ebcc93bc0f16e46a8b31ff8b66ccf81c36c01e2b703ef2541d3da42aeecf27", kill_on_drop: false }`
[INFO] [stdout] d0ebcc93bc0f16e46a8b31ff8b66ccf81c36c01e2b703ef2541d3da42aeecf27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 40a3ba3392360955a47b8d67eea09a3d3cdb8d94a9a5449c56038db2ce1b3845
[INFO] running `Command { std: "docker" "start" "-a" "40a3ba3392360955a47b8d67eea09a3d3cdb8d94a9a5449c56038db2ce1b3845", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling rpos_drv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "40a3ba3392360955a47b8d67eea09a3d3cdb8d94a9a5449c56038db2ce1b3845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40a3ba3392360955a47b8d67eea09a3d3cdb8d94a9a5449c56038db2ce1b3845", kill_on_drop: false }`
[INFO] [stdout] 40a3ba3392360955a47b8d67eea09a3d3cdb8d94a9a5449c56038db2ce1b3845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 505359aae17f76d795a400fa4daa4abc49a014454dab8dee81bc10c50154a709
[INFO] running `Command { std: "docker" "start" "-a" "505359aae17f76d795a400fa4daa4abc49a014454dab8dee81bc10c50154a709", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpos_drv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "505359aae17f76d795a400fa4daa4abc49a014454dab8dee81bc10c50154a709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505359aae17f76d795a400fa4daa4abc49a014454dab8dee81bc10c50154a709", kill_on_drop: false }`
[INFO] [stdout] 505359aae17f76d795a400fa4daa4abc49a014454dab8dee81bc10c50154a709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 400f035d432276902149dcdd1ef10a44c8297d768e35610229daee9d1a5ee2fd
[INFO] running `Command { std: "docker" "start" "-a" "400f035d432276902149dcdd1ef10a44c8297d768e35610229daee9d1a5ee2fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpos_drv-a22e0cb143814a16)
[INFO] [stdout] test ring_byte_buffer::tests::ctor ... ok
[INFO] [stderr]    Doc-tests rpos_drv
[INFO] [stdout] test ring_byte_buffer::tests::read_and_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/channel.rs - channel::Channel (line 11) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel<P, T>::invoke (line 145) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel<P, T>::new (line 34) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel<P, T>::read (line 88) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel<P, T>::read_until (line 115) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel<P, T>::reset (line 74) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel<P, T>::with_read_buffer_size (line 47) ... ignored
[INFO] [stdout] test src/channel.rs - channel::Channel<P, T>::write (line 133) ... ignored
[INFO] [stdout] test src/ring_byte_buffer.rs - ring_byte_buffer::RingByteBuffer::read_from (line 111) ... ok
[INFO] [stdout] test src/ring_byte_buffer.rs - ring_byte_buffer::RingByteBuffer (line 8) ... ok
[INFO] [stdout] test src/ring_byte_buffer.rs - ring_byte_buffer::RingByteBuffer::current_read_slice (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "400f035d432276902149dcdd1ef10a44c8297d768e35610229daee9d1a5ee2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400f035d432276902149dcdd1ef10a44c8297d768e35610229daee9d1a5ee2fd", kill_on_drop: false }`
[INFO] [stdout] 400f035d432276902149dcdd1ef10a44c8297d768e35610229daee9d1a5ee2fd