[INFO] fetching crate carton_mvvm 0.1.0...
[INFO] testing carton_mvvm-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate carton_mvvm 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate carton_mvvm 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carton_mvvm 0.1.0
[INFO] finished tweaking crates.io crate carton_mvvm 0.1.0
[INFO] tweaked toml for crates.io crate carton_mvvm 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e94aad7a544c54617fa047a908df8067de0c033d8a15d22679f4f3bc41957fa2
[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" "e94aad7a544c54617fa047a908df8067de0c033d8a15d22679f4f3bc41957fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e94aad7a544c54617fa047a908df8067de0c033d8a15d22679f4f3bc41957fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94aad7a544c54617fa047a908df8067de0c033d8a15d22679f4f3bc41957fa2", kill_on_drop: false }`
[INFO] [stdout] e94aad7a544c54617fa047a908df8067de0c033d8a15d22679f4f3bc41957fa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36c9a4a8a1eeb7ab96382904f3a57750928664efb9491afa4ed5af187c644a6b
[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" "36c9a4a8a1eeb7ab96382904f3a57750928664efb9491afa4ed5af187c644a6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling carton_mvvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "36c9a4a8a1eeb7ab96382904f3a57750928664efb9491afa4ed5af187c644a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c9a4a8a1eeb7ab96382904f3a57750928664efb9491afa4ed5af187c644a6b", kill_on_drop: false }`
[INFO] [stdout] 36c9a4a8a1eeb7ab96382904f3a57750928664efb9491afa4ed5af187c644a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5cb3d2da9c8d57a25986b8428e9b89c074fc77bf22d6253f87dd04c9b6ed6751
[INFO] running `Command { std: "docker" "start" "-a" "5cb3d2da9c8d57a25986b8428e9b89c074fc77bf22d6253f87dd04c9b6ed6751", kill_on_drop: false }`
[INFO] [stderr]    Compiling carton_mvvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "5cb3d2da9c8d57a25986b8428e9b89c074fc77bf22d6253f87dd04c9b6ed6751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb3d2da9c8d57a25986b8428e9b89c074fc77bf22d6253f87dd04c9b6ed6751", kill_on_drop: false }`
[INFO] [stdout] 5cb3d2da9c8d57a25986b8428e9b89c074fc77bf22d6253f87dd04c9b6ed6751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4650c073f8040e3716e3b18cc4b412ea3482c18d44bf3b36470cca4c36bff89
[INFO] running `Command { std: "docker" "start" "-a" "b4650c073f8040e3716e3b18cc4b412ea3482c18d44bf3b36470cca4c36bff89", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/carton_mvvm-93e09331c972d073
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test model::tests::it_works ... ok
[INFO] [stdout] test view::tests::it_works ... ok
[INFO] [stdout] test scene::tests::it_works ... ok
[INFO] [stdout] test view_model::tests::it_works ... ok
[INFO] [stdout] test widget::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests carton_mvvm
[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" "b4650c073f8040e3716e3b18cc4b412ea3482c18d44bf3b36470cca4c36bff89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4650c073f8040e3716e3b18cc4b412ea3482c18d44bf3b36470cca4c36bff89", kill_on_drop: false }`
[INFO] [stdout] b4650c073f8040e3716e3b18cc4b412ea3482c18d44bf3b36470cca4c36bff89