[INFO] fetching crate bk-tree 0.3.0...
[INFO] testing bk-tree-0.3.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate bk-tree 0.3.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate bk-tree 0.3.0 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 crates.io crate bk-tree 0.3.0
[INFO] finished tweaking crates.io crate bk-tree 0.3.0
[INFO] tweaked toml for crates.io crate bk-tree 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7dfbac76b4c63c81414154567ef8418f9603718587dbf079d193d048e64ac858
[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" "7dfbac76b4c63c81414154567ef8418f9603718587dbf079d193d048e64ac858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dfbac76b4c63c81414154567ef8418f9603718587dbf079d193d048e64ac858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfbac76b4c63c81414154567ef8418f9603718587dbf079d193d048e64ac858", kill_on_drop: false }`
[INFO] [stdout] 7dfbac76b4c63c81414154567ef8418f9603718587dbf079d193d048e64ac858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74f0db36f669f2575a8179ce1f73d74b2375cdfaf01d6f9debbe6a3a9290b432
[INFO] running `Command { std: "docker" "start" "-a" "74f0db36f669f2575a8179ce1f73d74b2375cdfaf01d6f9debbe6a3a9290b432", kill_on_drop: false }`
[INFO] [stderr]    Compiling bk-tree v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "74f0db36f669f2575a8179ce1f73d74b2375cdfaf01d6f9debbe6a3a9290b432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f0db36f669f2575a8179ce1f73d74b2375cdfaf01d6f9debbe6a3a9290b432", kill_on_drop: false }`
[INFO] [stdout] 74f0db36f669f2575a8179ce1f73d74b2375cdfaf01d6f9debbe6a3a9290b432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 0be7f3b2d9b53fa75038833c28044fc5fbea937a0a77ab31a87db8fd8a539f91
[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" "0be7f3b2d9b53fa75038833c28044fc5fbea937a0a77ab31a87db8fd8a539f91", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling bk-tree v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `Command { std: "docker" "inspect" "0be7f3b2d9b53fa75038833c28044fc5fbea937a0a77ab31a87db8fd8a539f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be7f3b2d9b53fa75038833c28044fc5fbea937a0a77ab31a87db8fd8a539f91", kill_on_drop: false }`
[INFO] [stdout] 0be7f3b2d9b53fa75038833c28044fc5fbea937a0a77ab31a87db8fd8a539f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7eba0b1eb5677ee9c8781d82868df9abdc3ab53cceb9cf646d2891c6888ccf4c
[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" "7eba0b1eb5677ee9c8781d82868df9abdc3ab53cceb9cf646d2891c6888ccf4c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bk_tree-c07ad61792858940
[INFO] [stdout] test tests::node_construct ... ok
[INFO] [stderr]    Doc-tests bk-tree
[INFO] [stdout] test tests::tree_add ... ok
[INFO] [stdout] test tests::tree_extend ... ok
[INFO] [stdout] test tests::tree_construct ... ok
[INFO] [stdout] test tests::tree_find ... ok
[INFO] [stdout] test tests::tree_find_exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - BKNode<K>::add_child (line 51) ... ignored
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::new (line 94) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::Levenshtein (line 16) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::add (line 119) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::find_exact (line 194) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::find (line 163) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::extend (line 221) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7eba0b1eb5677ee9c8781d82868df9abdc3ab53cceb9cf646d2891c6888ccf4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eba0b1eb5677ee9c8781d82868df9abdc3ab53cceb9cf646d2891c6888ccf4c", kill_on_drop: false }`
[INFO] [stdout] 7eba0b1eb5677ee9c8781d82868df9abdc3ab53cceb9cf646d2891c6888ccf4c