[INFO] cloning repository https://github.com/OwenPriceSkelly/data-structures-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OwenPriceSkelly/data-structures-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOwenPriceSkelly%2Fdata-structures-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOwenPriceSkelly%2Fdata-structures-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36b18345e4d07fbea1a96c2f3d827a9dc59ce3bb
[INFO] testing OwenPriceSkelly/data-structures-rust against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOwenPriceSkelly%2Fdata-structures-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OwenPriceSkelly/data-structures-rust on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OwenPriceSkelly/data-structures-rust
[INFO] finished tweaking git repo https://github.com/OwenPriceSkelly/data-structures-rust
[INFO] tweaked toml for git repo https://github.com/OwenPriceSkelly/data-structures-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/OwenPriceSkelly/data-structures-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d24d75bee7ec8546f44ee869a4ae21fe05e3fa8e6dc6e6214d2d05440e55780
[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" "0d24d75bee7ec8546f44ee869a4ae21fe05e3fa8e6dc6e6214d2d05440e55780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d24d75bee7ec8546f44ee869a4ae21fe05e3fa8e6dc6e6214d2d05440e55780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d24d75bee7ec8546f44ee869a4ae21fe05e3fa8e6dc6e6214d2d05440e55780", kill_on_drop: false }`
[INFO] [stdout] 0d24d75bee7ec8546f44ee869a4ae21fe05e3fa8e6dc6e6214d2d05440e55780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dae672ed2ec07d1ea92d6d5d48c8d8efbca2e66d055cb43161025b9fc31545e
[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" "7dae672ed2ec07d1ea92d6d5d48c8d8efbca2e66d055cb43161025b9fc31545e", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-structures-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "7dae672ed2ec07d1ea92d6d5d48c8d8efbca2e66d055cb43161025b9fc31545e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dae672ed2ec07d1ea92d6d5d48c8d8efbca2e66d055cb43161025b9fc31545e", kill_on_drop: false }`
[INFO] [stdout] 7dae672ed2ec07d1ea92d6d5d48c8d8efbca2e66d055cb43161025b9fc31545e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 5bb01cd991b79b792e066b27b51adfc89ff6b8eacb97efde7798a995de7ed8c9
[INFO] running `Command { std: "docker" "start" "-a" "5bb01cd991b79b792e066b27b51adfc89ff6b8eacb97efde7798a995de7ed8c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-structures-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "5bb01cd991b79b792e066b27b51adfc89ff6b8eacb97efde7798a995de7ed8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb01cd991b79b792e066b27b51adfc89ff6b8eacb97efde7798a995de7ed8c9", kill_on_drop: false }`
[INFO] [stdout] 5bb01cd991b79b792e066b27b51adfc89ff6b8eacb97efde7798a995de7ed8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ce9d2c89de3790ae8b8834c6ddd9bcfcaee7863f3294dea710a6e3c67ae5241
[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" "2ce9d2c89de3790ae8b8834c6ddd9bcfcaee7863f3294dea710a6e3c67ae5241", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test binarysearchtree::tests::test_insert_subtree ... ok
[INFO] [stdout] test binarysearchtree::tests::test_insert_and_contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/data_structures_rust-079f12f7fb8e53a1
[INFO] [stderr]    Doc-tests data-structures-rust
[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" "2ce9d2c89de3790ae8b8834c6ddd9bcfcaee7863f3294dea710a6e3c67ae5241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce9d2c89de3790ae8b8834c6ddd9bcfcaee7863f3294dea710a6e3c67ae5241", kill_on_drop: false }`
[INFO] [stdout] 2ce9d2c89de3790ae8b8834c6ddd9bcfcaee7863f3294dea710a6e3c67ae5241