[INFO] fetching crate sully_graph 0.1.0...
[INFO] testing sully_graph-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sully_graph 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sully_graph 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sully_graph 0.1.0
[INFO] finished tweaking crates.io crate sully_graph 0.1.0
[INFO] tweaked toml for crates.io crate sully_graph 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94016e390b627db5aebe886c8a06a04ff575384278de0366b30012b1fc2d5c7f
[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" "94016e390b627db5aebe886c8a06a04ff575384278de0366b30012b1fc2d5c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94016e390b627db5aebe886c8a06a04ff575384278de0366b30012b1fc2d5c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94016e390b627db5aebe886c8a06a04ff575384278de0366b30012b1fc2d5c7f", kill_on_drop: false }`
[INFO] [stdout] 94016e390b627db5aebe886c8a06a04ff575384278de0366b30012b1fc2d5c7f
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03f9cfc11733422e46fd909d9ab2e01450ba6e0f95295e49d59383769f69a69c
[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" "03f9cfc11733422e46fd909d9ab2e01450ba6e0f95295e49d59383769f69a69c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sully_graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "03f9cfc11733422e46fd909d9ab2e01450ba6e0f95295e49d59383769f69a69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f9cfc11733422e46fd909d9ab2e01450ba6e0f95295e49d59383769f69a69c", kill_on_drop: false }`
[INFO] [stdout] 03f9cfc11733422e46fd909d9ab2e01450ba6e0f95295e49d59383769f69a69c
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d21037b996b1624a60651fc84b39150de5238d83453d21432b1a5aef8c99f34
[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" "1d21037b996b1624a60651fc84b39150de5238d83453d21432b1a5aef8c99f34", kill_on_drop: false }`
[INFO] [stderr]    Compiling sully_graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "1d21037b996b1624a60651fc84b39150de5238d83453d21432b1a5aef8c99f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d21037b996b1624a60651fc84b39150de5238d83453d21432b1a5aef8c99f34", kill_on_drop: false }`
[INFO] [stdout] 1d21037b996b1624a60651fc84b39150de5238d83453d21432b1a5aef8c99f34
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 54e6d7880d9673695acac3d6c831236b334b143e6a65d9f2f1d18b117c8a1d56
[INFO] running `Command { std: "docker" "start" "-a" "54e6d7880d9673695acac3d6c831236b334b143e6a65d9f2f1d18b117c8a1d56", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sully_graph-c56f22ff49772be5
[INFO] [stdout] test digraph::test::cycle_from ... ok
[INFO] [stdout] test digraph::test::get_edge ... ok
[INFO] [stderr]    Doc-tests sully_graph
[INFO] [stdout] test digraph::test::no_cycle_from ... ok
[INFO] [stdout] test digraph::test::get_node ... ok
[INFO] [stdout] test digraph::test::cycle_not_containing_target ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "54e6d7880d9673695acac3d6c831236b334b143e6a65d9f2f1d18b117c8a1d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e6d7880d9673695acac3d6c831236b334b143e6a65d9f2f1d18b117c8a1d56", kill_on_drop: false }`
[INFO] [stdout] 54e6d7880d9673695acac3d6c831236b334b143e6a65d9f2f1d18b117c8a1d56