[INFO] crate rumbrella-rdk-vm-wasm 0.1.0 is already in cache
[INFO] testing rumbrella-rdk-vm-wasm-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rumbrella-rdk-vm-wasm 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rumbrella-rdk-vm-wasm 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b815162ae86deedbfc4d4ef89a9cb1d1edd61cc34130eb44132b9866a4b0cc95
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b815162ae86deedbfc4d4ef89a9cb1d1edd61cc34130eb44132b9866a4b0cc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b815162ae86deedbfc4d4ef89a9cb1d1edd61cc34130eb44132b9866a4b0cc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b815162ae86deedbfc4d4ef89a9cb1d1edd61cc34130eb44132b9866a4b0cc95", kill_on_drop: false }`
[INFO] [stdout] b815162ae86deedbfc4d4ef89a9cb1d1edd61cc34130eb44132b9866a4b0cc95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c49763a868a42f3f6459c417181ecb9f93dbcb50d62b0eb6f16155439ebd60
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56c49763a868a42f3f6459c417181ecb9f93dbcb50d62b0eb6f16155439ebd60", 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 0.24s
[INFO] running `Command { std: "docker" "inspect" "56c49763a868a42f3f6459c417181ecb9f93dbcb50d62b0eb6f16155439ebd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c49763a868a42f3f6459c417181ecb9f93dbcb50d62b0eb6f16155439ebd60", kill_on_drop: false }`
[INFO] [stdout] 56c49763a868a42f3f6459c417181ecb9f93dbcb50d62b0eb6f16155439ebd60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c371c031459b9b1c141e724b7536120080d02ee2ea446e08666b0d3218e7530c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c371c031459b9b1c141e724b7536120080d02ee2ea446e08666b0d3218e7530c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-rdk-vm-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "c371c031459b9b1c141e724b7536120080d02ee2ea446e08666b0d3218e7530c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c371c031459b9b1c141e724b7536120080d02ee2ea446e08666b0d3218e7530c", kill_on_drop: false }`
[INFO] [stdout] c371c031459b9b1c141e724b7536120080d02ee2ea446e08666b0d3218e7530c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14041a49ef48efeb23fd53c279fcbb7c8f32a4bc231a39b4d664a849fd3aa9b6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "14041a49ef48efeb23fd53c279fcbb7c8f32a4bc231a39b4d664a849fd3aa9b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rumbrella_rdk_vm_wasm-c0879f485b422bd7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rumbrella-rdk-vm-wasm
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14041a49ef48efeb23fd53c279fcbb7c8f32a4bc231a39b4d664a849fd3aa9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14041a49ef48efeb23fd53c279fcbb7c8f32a4bc231a39b4d664a849fd3aa9b6", kill_on_drop: false }`
[INFO] [stdout] 14041a49ef48efeb23fd53c279fcbb7c8f32a4bc231a39b4d664a849fd3aa9b6