[INFO] fetching crate rpos_drv 0.2.0...
[INFO] testing rpos_drv-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rpos_drv 0.2.0 into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpos_drv 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding quick-error v1.2.3 (available: v2.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05542423e211fdc021a5b209c98947601f7bc88c7829b9331d40a83321b19656
[INFO] running `Command { std: "docker" "start" "-a" "05542423e211fdc021a5b209c98947601f7bc88c7829b9331d40a83321b19656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05542423e211fdc021a5b209c98947601f7bc88c7829b9331d40a83321b19656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05542423e211fdc021a5b209c98947601f7bc88c7829b9331d40a83321b19656", kill_on_drop: false }`
[INFO] [stdout] 05542423e211fdc021a5b209c98947601f7bc88c7829b9331d40a83321b19656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6d880a7b59f0e7583689584b2743817bfdce82d3210596ce1d3fa1b71c2bff8
[INFO] running `Command { std: "docker" "start" "-a" "d6d880a7b59f0e7583689584b2743817bfdce82d3210596ce1d3fa1b71c2bff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpos_drv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d6d880a7b59f0e7583689584b2743817bfdce82d3210596ce1d3fa1b71c2bff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d880a7b59f0e7583689584b2743817bfdce82d3210596ce1d3fa1b71c2bff8", kill_on_drop: false }`
[INFO] [stdout] d6d880a7b59f0e7583689584b2743817bfdce82d3210596ce1d3fa1b71c2bff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99f83fbf70f7b924a3db7fbfe380c201b0f688282cc23ed8437dc66277469d1f
[INFO] running `Command { std: "docker" "start" "-a" "99f83fbf70f7b924a3db7fbfe380c201b0f688282cc23ed8437dc66277469d1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpos_drv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "99f83fbf70f7b924a3db7fbfe380c201b0f688282cc23ed8437dc66277469d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99f83fbf70f7b924a3db7fbfe380c201b0f688282cc23ed8437dc66277469d1f", kill_on_drop: false }`
[INFO] [stdout] 99f83fbf70f7b924a3db7fbfe380c201b0f688282cc23ed8437dc66277469d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f8a9b4deba7fa721fb20ca8176f0eec74f9ec39fc1fbe193cae1e9a8d11e294
[INFO] running `Command { std: "docker" "start" "-a" "0f8a9b4deba7fa721fb20ca8176f0eec74f9ec39fc1fbe193cae1e9a8d11e294", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpos_drv-f04bc3b3aff56a63)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ring_byte_buffer::tests::ctor ... ok
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpos_drv
[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 (line 8) ... ok
[INFO] [stdout] test src/ring_byte_buffer.rs - ring_byte_buffer::RingByteBuffer::current_read_slice (line 54) ... ok
[INFO] [stdout] test src/ring_byte_buffer.rs - ring_byte_buffer::RingByteBuffer::read_from (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f8a9b4deba7fa721fb20ca8176f0eec74f9ec39fc1fbe193cae1e9a8d11e294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8a9b4deba7fa721fb20ca8176f0eec74f9ec39fc1fbe193cae1e9a8d11e294", kill_on_drop: false }`
[INFO] [stdout] 0f8a9b4deba7fa721fb20ca8176f0eec74f9ec39fc1fbe193cae1e9a8d11e294