[INFO] fetching crate gchemol-graph 0.1.1...
[INFO] testing gchemol-graph-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gchemol-graph 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gchemol-graph 0.1.1 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 gchemol-graph 0.1.1
[INFO] finished tweaking crates.io crate gchemol-graph 0.1.1
[INFO] tweaked toml for crates.io crate gchemol-graph 0.1.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 385b24b65d9c9a0c7012eca9ed9d257748323c93dae29e939b58be5e8ebe6319
[INFO] running `Command { std: "docker" "start" "-a" "385b24b65d9c9a0c7012eca9ed9d257748323c93dae29e939b58be5e8ebe6319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "385b24b65d9c9a0c7012eca9ed9d257748323c93dae29e939b58be5e8ebe6319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385b24b65d9c9a0c7012eca9ed9d257748323c93dae29e939b58be5e8ebe6319", kill_on_drop: false }`
[INFO] [stdout] 385b24b65d9c9a0c7012eca9ed9d257748323c93dae29e939b58be5e8ebe6319
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168baa6dc64b792b34068f290231a134c177f0b88591de90858afcbdfa15c279
[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" "168baa6dc64b792b34068f290231a134c177f0b88591de90858afcbdfa15c279", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling gchemol-graph v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.04s
[INFO] running `Command { std: "docker" "inspect" "168baa6dc64b792b34068f290231a134c177f0b88591de90858afcbdfa15c279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168baa6dc64b792b34068f290231a134c177f0b88591de90858afcbdfa15c279", kill_on_drop: false }`
[INFO] [stdout] 168baa6dc64b792b34068f290231a134c177f0b88591de90858afcbdfa15c279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "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] 7194e9905630a9040e7a26b59dcb2a014066a8e710551ffaa1fb5c2b7c952ca7
[INFO] running `Command { std: "docker" "start" "-a" "7194e9905630a9040e7a26b59dcb2a014066a8e710551ffaa1fb5c2b7c952ca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gchemol-graph v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "7194e9905630a9040e7a26b59dcb2a014066a8e710551ffaa1fb5c2b7c952ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7194e9905630a9040e7a26b59dcb2a014066a8e710551ffaa1fb5c2b7c952ca7", kill_on_drop: false }`
[INFO] [stdout] 7194e9905630a9040e7a26b59dcb2a014066a8e710551ffaa1fb5c2b7c952ca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6469f2734e08447518c9e90c6e86e2721a9e7fb1ef2646fc9b6621b1157491a6
[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" "6469f2734e08447518c9e90c6e86e2721a9e7fb1ef2646fc9b6621b1157491a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gchemol_graph-90e8dcf62b0abb28
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/element-b248bece131d576e
[INFO] [stdout] test graph::test::test_graph ... ok
[INFO] [stdout] test graph::test_path_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gchemol-graph
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/graph.rs - graph::NxGraph<N, E> (line 85) ... ok
[INFO] [stdout] test src/graph.rs - graph::NxGraph<N, E> (line 438) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6469f2734e08447518c9e90c6e86e2721a9e7fb1ef2646fc9b6621b1157491a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6469f2734e08447518c9e90c6e86e2721a9e7fb1ef2646fc9b6621b1157491a6", kill_on_drop: false }`
[INFO] [stdout] 6469f2734e08447518c9e90c6e86e2721a9e7fb1ef2646fc9b6621b1157491a6