[INFO] fetching crate btree_network 0.2.3...
[INFO] testing btree_network-0.2.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate btree_network 0.2.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate btree_network 0.2.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btree_network 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate btree_network 0.2.3
[INFO] tweaked toml for crates.io crate btree_network 0.2.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded try_encoding_from v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] a6f8a24127a0063d915ea472040e380b80c5b1e6c776c70b722877f3d00517ae
[INFO] running `Command { std: "docker" "start" "-a" "a6f8a24127a0063d915ea472040e380b80c5b1e6c776c70b722877f3d00517ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6f8a24127a0063d915ea472040e380b80c5b1e6c776c70b722877f3d00517ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f8a24127a0063d915ea472040e380b80c5b1e6c776c70b722877f3d00517ae", kill_on_drop: false }`
[INFO] [stdout] a6f8a24127a0063d915ea472040e380b80c5b1e6c776c70b722877f3d00517ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 23446f3730e42da8ab116b36bd81ecf8133afc3a57bfee23a193c85bfa15f029
[INFO] running `Command { std: "docker" "start" "-a" "23446f3730e42da8ab116b36bd81ecf8133afc3a57bfee23a193c85bfa15f029", kill_on_drop: false }`
[INFO] [stderr]    Compiling btree_network v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "23446f3730e42da8ab116b36bd81ecf8133afc3a57bfee23a193c85bfa15f029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23446f3730e42da8ab116b36bd81ecf8133afc3a57bfee23a193c85bfa15f029", kill_on_drop: false }`
[INFO] [stdout] 23446f3730e42da8ab116b36bd81ecf8133afc3a57bfee23a193c85bfa15f029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] aabd0208caa88cfe73abef0526982325d7d4dd627595577aedc0dc2f72407443
[INFO] running `Command { std: "docker" "start" "-a" "aabd0208caa88cfe73abef0526982325d7d4dd627595577aedc0dc2f72407443", kill_on_drop: false }`
[INFO] [stderr]    Compiling btree_network v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "aabd0208caa88cfe73abef0526982325d7d4dd627595577aedc0dc2f72407443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabd0208caa88cfe73abef0526982325d7d4dd627595577aedc0dc2f72407443", kill_on_drop: false }`
[INFO] [stdout] aabd0208caa88cfe73abef0526982325d7d4dd627595577aedc0dc2f72407443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b165280b9635ca43630b775bbb87ab835a96e249459a20b641d1b0173220943
[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" "4b165280b9635ca43630b775bbb87ab835a96e249459a20b641d1b0173220943", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/btree_network-e85e80ace78dd13d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test network::test::unit_tests::add_edge ... ok
[INFO] [stdout] test network::test::unit_tests::remove_edge ... ok
[INFO] [stdout] test network::test::unit_tests::connections ... ok
[INFO] [stdout] test network::test::unit_tests::remove_vertex ... ok
[INFO] [stdout] test network::test::unit_tests::test_network ... ok
[INFO] [stdout] test network::test::unit_tests::adjacent ... ok
[INFO] [stdout] test network::test::unit_tests::vertices ... ok
[INFO] [stdout] test network::test::unit_tests::add_vertex ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/integration-a21e66d8eaf9f6d3)
[INFO] [stdout] test network::test::unit_tests::get_vertex_value ... ok
[INFO] [stdout] test network::test::unit_tests::definition ... ok
[INFO] [stdout] test network::test::unit_tests::new_and_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests btree_network
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/network/api.rs - network::api::GetVertexValue (line 66) ... ok
[INFO] [stdout] test src/network/api.rs - network::api::Vertices (line 7) ... ok
[INFO] [stdout] test src/network/api.rs - network::api::Adjacent (line 145) ... ok
[INFO] [stdout] test src/network/api.rs - network::api::RemoveEdge (line 89) ... ok
[INFO] [stdout] test src/network/api.rs - network::api::Connections (line 168) ... ok
[INFO] [stdout] test src/network/api.rs - network::api::AddEdge (line 42) ... ok
[INFO] [stdout] test src/network/api.rs - network::api::AddVertex (line 24) ... ok
[INFO] [stdout] test src/network/api.rs - network::api::RemoveVertex (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b165280b9635ca43630b775bbb87ab835a96e249459a20b641d1b0173220943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b165280b9635ca43630b775bbb87ab835a96e249459a20b641d1b0173220943", kill_on_drop: false }`
[INFO] [stdout] 4b165280b9635ca43630b775bbb87ab835a96e249459a20b641d1b0173220943