[INFO] fetching crate rustretro-wgpu 0.0.0...
[INFO] testing rustretro-wgpu-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rustretro-wgpu 0.0.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate rustretro-wgpu 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustretro-wgpu 0.0.0
[INFO] finished tweaking crates.io crate rustretro-wgpu 0.0.0
[INFO] tweaked toml for crates.io crate rustretro-wgpu 0.0.0 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e167889c934b81ef87041b3889805fb91e39e3b2a1d81ee823908b702831935
[INFO] running `Command { std: "docker" "start" "-a" "3e167889c934b81ef87041b3889805fb91e39e3b2a1d81ee823908b702831935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e167889c934b81ef87041b3889805fb91e39e3b2a1d81ee823908b702831935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e167889c934b81ef87041b3889805fb91e39e3b2a1d81ee823908b702831935", kill_on_drop: false }`
[INFO] [stdout] 3e167889c934b81ef87041b3889805fb91e39e3b2a1d81ee823908b702831935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09a7869dcba19661b0823a30fb58411991a52c97a985f17bdd73b321fdb4576e
[INFO] running `Command { std: "docker" "start" "-a" "09a7869dcba19661b0823a30fb58411991a52c97a985f17bdd73b321fdb4576e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustretro-wgpu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "09a7869dcba19661b0823a30fb58411991a52c97a985f17bdd73b321fdb4576e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a7869dcba19661b0823a30fb58411991a52c97a985f17bdd73b321fdb4576e", kill_on_drop: false }`
[INFO] [stdout] 09a7869dcba19661b0823a30fb58411991a52c97a985f17bdd73b321fdb4576e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee1c43af09164d40e2af7d1364ce6ad26fc7cf1f7b002bddf8db9d4c7cda3b5b
[INFO] running `Command { std: "docker" "start" "-a" "ee1c43af09164d40e2af7d1364ce6ad26fc7cf1f7b002bddf8db9d4c7cda3b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustretro-wgpu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "ee1c43af09164d40e2af7d1364ce6ad26fc7cf1f7b002bddf8db9d4c7cda3b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1c43af09164d40e2af7d1364ce6ad26fc7cf1f7b002bddf8db9d4c7cda3b5b", kill_on_drop: false }`
[INFO] [stdout] ee1c43af09164d40e2af7d1364ce6ad26fc7cf1f7b002bddf8db9d4c7cda3b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c06aae6238f365ee163baffa65f134dfea697eb8a954ac3debbe063a87071cd
[INFO] running `Command { std: "docker" "start" "-a" "9c06aae6238f365ee163baffa65f134dfea697eb8a954ac3debbe063a87071cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustretro_wgpu-f7abb9e1d9b0e0aa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustretro-wgpu
[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" "9c06aae6238f365ee163baffa65f134dfea697eb8a954ac3debbe063a87071cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c06aae6238f365ee163baffa65f134dfea697eb8a954ac3debbe063a87071cd", kill_on_drop: false }`
[INFO] [stdout] 9c06aae6238f365ee163baffa65f134dfea697eb8a954ac3debbe063a87071cd