[INFO] fetching crate rumbrella-rdk-vm-wasm 0.1.0...
[INFO] testing rumbrella-rdk-vm-wasm-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rumbrella-rdk-vm-wasm 0.1.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate rumbrella-rdk-vm-wasm 0.1.0 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 rumbrella-rdk-vm-wasm 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-rdk-vm-wasm 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-rdk-vm-wasm 0.1.0 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 749ba926a98ff8070d94a4dfe7928b6edd83080233ea8ad2200c2fc93a69e54b
[INFO] running `Command { std: "docker" "start" "-a" "749ba926a98ff8070d94a4dfe7928b6edd83080233ea8ad2200c2fc93a69e54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "749ba926a98ff8070d94a4dfe7928b6edd83080233ea8ad2200c2fc93a69e54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749ba926a98ff8070d94a4dfe7928b6edd83080233ea8ad2200c2fc93a69e54b", kill_on_drop: false }`
[INFO] [stdout] 749ba926a98ff8070d94a4dfe7928b6edd83080233ea8ad2200c2fc93a69e54b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 3aedb2ef6ea0f15ed06d0746e7d8171bd413dfccf56e607515317b884ee5d014
[INFO] running `Command { std: "docker" "start" "-a" "3aedb2ef6ea0f15ed06d0746e7d8171bd413dfccf56e607515317b884ee5d014", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-vm-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "3aedb2ef6ea0f15ed06d0746e7d8171bd413dfccf56e607515317b884ee5d014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aedb2ef6ea0f15ed06d0746e7d8171bd413dfccf56e607515317b884ee5d014", kill_on_drop: false }`
[INFO] [stdout] 3aedb2ef6ea0f15ed06d0746e7d8171bd413dfccf56e607515317b884ee5d014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] f0f4598df1e2ba5fce9bbb8c5260ecefed3a0c716ff1465794c96aeedff4501a
[INFO] running `Command { std: "docker" "start" "-a" "f0f4598df1e2ba5fce9bbb8c5260ecefed3a0c716ff1465794c96aeedff4501a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rumbrella-rdk-vm-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rumbrella_rdk_vm_wasm-4962f4abe304c4f6)
[INFO] running `Command { std: "docker" "inspect" "f0f4598df1e2ba5fce9bbb8c5260ecefed3a0c716ff1465794c96aeedff4501a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f4598df1e2ba5fce9bbb8c5260ecefed3a0c716ff1465794c96aeedff4501a", kill_on_drop: false }`
[INFO] [stdout] f0f4598df1e2ba5fce9bbb8c5260ecefed3a0c716ff1465794c96aeedff4501a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] d03e8e4d98dd1d21fb16987be11e2e49c68b278ebf5a25e60297f46e28e6835a
[INFO] running `Command { std: "docker" "start" "-a" "d03e8e4d98dd1d21fb16987be11e2e49c68b278ebf5a25e60297f46e28e6835a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rumbrella_rdk_vm_wasm-4962f4abe304c4f6)
[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 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rumbrella-rdk-vm-wasm
[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" "d03e8e4d98dd1d21fb16987be11e2e49c68b278ebf5a25e60297f46e28e6835a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03e8e4d98dd1d21fb16987be11e2e49c68b278ebf5a25e60297f46e28e6835a", kill_on_drop: false }`
[INFO] [stdout] d03e8e4d98dd1d21fb16987be11e2e49c68b278ebf5a25e60297f46e28e6835a