[INFO] fetching crate bk-tree 0.3.0...
[INFO] testing bk-tree-0.3.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate bk-tree 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bk-tree 0.3.0 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 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 074bbb98a0ccb9ffc303552a8d58bdd534845496fec28e1d751a311dd22e12d0
[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" "074bbb98a0ccb9ffc303552a8d58bdd534845496fec28e1d751a311dd22e12d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "074bbb98a0ccb9ffc303552a8d58bdd534845496fec28e1d751a311dd22e12d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074bbb98a0ccb9ffc303552a8d58bdd534845496fec28e1d751a311dd22e12d0", kill_on_drop: false }`
[INFO] [stdout] 074bbb98a0ccb9ffc303552a8d58bdd534845496fec28e1d751a311dd22e12d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 295620ff64693aa499cfeed137758eac0322e95b66d3271f08b05a6b53cca996
[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" "295620ff64693aa499cfeed137758eac0322e95b66d3271f08b05a6b53cca996", kill_on_drop: false }`
[INFO] [stderr]    Compiling bk-tree v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "295620ff64693aa499cfeed137758eac0322e95b66d3271f08b05a6b53cca996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295620ff64693aa499cfeed137758eac0322e95b66d3271f08b05a6b53cca996", kill_on_drop: false }`
[INFO] [stdout] 295620ff64693aa499cfeed137758eac0322e95b66d3271f08b05a6b53cca996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c2b09c1e518562e472b12992e42f2d0409396d9e2d436d4c89e24002627509c0
[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" "c2b09c1e518562e472b12992e42f2d0409396d9e2d436d4c89e24002627509c0", kill_on_drop: false }`
[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 4.31s
[INFO] running `Command { std: "docker" "inspect" "c2b09c1e518562e472b12992e42f2d0409396d9e2d436d4c89e24002627509c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b09c1e518562e472b12992e42f2d0409396d9e2d436d4c89e24002627509c0", kill_on_drop: false }`
[INFO] [stdout] c2b09c1e518562e472b12992e42f2d0409396d9e2d436d4c89e24002627509c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] fc70a538a2fc44eea10686f832ee453f33c2f8aa8639ebb5531d1c72b5e6b23c
[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" "fc70a538a2fc44eea10686f832ee453f33c2f8aa8639ebb5531d1c72b5e6b23c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bk_tree-c07ad61792858940
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::node_construct ... ok
[INFO] [stdout] test tests::tree_construct ... ok
[INFO] [stderr]    Doc-tests bk-tree
[INFO] [stdout] test tests::tree_find_exact ... ok
[INFO] [stdout] test tests::tree_add ... ok
[INFO] [stdout] test tests::tree_find ... ok
[INFO] [stdout] test tests::tree_extend ... 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>::extend (line 221) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::find (line 163) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::find_exact (line 194) ... 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" "fc70a538a2fc44eea10686f832ee453f33c2f8aa8639ebb5531d1c72b5e6b23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc70a538a2fc44eea10686f832ee453f33c2f8aa8639ebb5531d1c72b5e6b23c", kill_on_drop: false }`
[INFO] [stdout] fc70a538a2fc44eea10686f832ee453f33c2f8aa8639ebb5531d1c72b5e6b23c