[INFO] cloning repository https://github.com/jasongraalum/generic_tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasongraalum/generic_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasongraalum%2Fgeneric_tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasongraalum%2Fgeneric_tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 413fcd4e5415ce33fb32512f92a9f8e017f3f9f5
[INFO] testing jasongraalum/generic_tree against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasongraalum%2Fgeneric_tree" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jasongraalum/generic_tree on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jasongraalum/generic_tree
[INFO] finished tweaking git repo https://github.com/jasongraalum/generic_tree
[INFO] tweaked toml for git repo https://github.com/jasongraalum/generic_tree written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jasongraalum/generic_tree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edaf3a2521616718477cd715c0a67e5560f2d56e8caddfc17c69981d305362bf
[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" "edaf3a2521616718477cd715c0a67e5560f2d56e8caddfc17c69981d305362bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edaf3a2521616718477cd715c0a67e5560f2d56e8caddfc17c69981d305362bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edaf3a2521616718477cd715c0a67e5560f2d56e8caddfc17c69981d305362bf", kill_on_drop: false }`
[INFO] [stdout] edaf3a2521616718477cd715c0a67e5560f2d56e8caddfc17c69981d305362bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d6ae85506e35bdfd1255fc62be9f92c1dd6bec4fe88571015ee30c429f254a6
[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" "2d6ae85506e35bdfd1255fc62be9f92c1dd6bec4fe88571015ee30c429f254a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2d6ae85506e35bdfd1255fc62be9f92c1dd6bec4fe88571015ee30c429f254a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6ae85506e35bdfd1255fc62be9f92c1dd6bec4fe88571015ee30c429f254a6", kill_on_drop: false }`
[INFO] [stdout] 2d6ae85506e35bdfd1255fc62be9f92c1dd6bec4fe88571015ee30c429f254a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 917a8ff15fdb285386517ab8ba9ada9de13d25c3f50cc88c531f29bafddbf495
[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" "917a8ff15fdb285386517ab8ba9ada9de13d25c3f50cc88c531f29bafddbf495", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "917a8ff15fdb285386517ab8ba9ada9de13d25c3f50cc88c531f29bafddbf495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917a8ff15fdb285386517ab8ba9ada9de13d25c3f50cc88c531f29bafddbf495", kill_on_drop: false }`
[INFO] [stdout] 917a8ff15fdb285386517ab8ba9ada9de13d25c3f50cc88c531f29bafddbf495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 809efe85a2629138dcf95651ce489aef481083b61e7de8e55dcf9c86d4428066
[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" "809efe85a2629138dcf95651ce489aef481083b61e7de8e55dcf9c86d4428066", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generic_tree-e506e6679619f886
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test add_node ... ok
[INFO] [stdout] test contains_test ... ok
[INFO] [stdout] test in_order_into_iterator_test ... ok
[INFO] [stdout] test in_order_iterator_test ... ok
[INFO] [stdout] test find_test ... ok
[INFO] [stdout] test min_value_test ... ok
[INFO] [stdout] test max_depth_test ... ok
[INFO] [stdout] test merge_test ... ok
[INFO] [stdout] test post_iterator_test ... ok
[INFO] [stdout] test min_depth_test ... ok
[INFO] [stdout] test pre_iterator_test ... ok
[INFO] [stdout] test swap_left_test ... ok
[INFO] [stdout] test size_test ... ok
[INFO] [stdout] test swap_right_test ... ok
[INFO] [stdout] test take_left_test ... ok
[INFO] [stderr]    Doc-tests generic_tree
[INFO] [stdout] test take_right_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 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" "809efe85a2629138dcf95651ce489aef481083b61e7de8e55dcf9c86d4428066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809efe85a2629138dcf95651ce489aef481083b61e7de8e55dcf9c86d4428066", kill_on_drop: false }`
[INFO] [stdout] 809efe85a2629138dcf95651ce489aef481083b61e7de8e55dcf9c86d4428066