[INFO] fetching crate bk-tree 0.3.0...
[INFO] extracting crate bk-tree 0.3.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bk-tree/0.3.0
[INFO] extracting crate bk-tree 0.3.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bk-tree/0.3.0
[INFO] validating manifest of bk-tree-0.3.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bk-tree-0.3.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bk-tree-0.3.0
[INFO] finished frobbing bk-tree-0.3.0
[INFO] frobbed toml for bk-tree-0.3.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bk-tree/0.3.0/Cargo.toml
[INFO] started frobbing bk-tree-0.3.0
[INFO] finished frobbing bk-tree-0.3.0
[INFO] frobbed toml for bk-tree-0.3.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bk-tree/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing bk-tree-0.3.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bk-tree/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] bff4f5539f250f9006e73ed4bce5214030f7a6c5ad5cc71226d2577789620e10
[INFO] running `"docker" "start" "-a" "bff4f5539f250f9006e73ed4bce5214030f7a6c5ad5cc71226d2577789620e10"`
[INFO] [stderr]    Compiling bk-tree v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "bff4f5539f250f9006e73ed4bce5214030f7a6c5ad5cc71226d2577789620e10"`
[INFO] running `"docker" "rm" "-f" "bff4f5539f250f9006e73ed4bce5214030f7a6c5ad5cc71226d2577789620e10"`
[INFO] [stdout] bff4f5539f250f9006e73ed4bce5214030f7a6c5ad5cc71226d2577789620e10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bk-tree/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8d4c16b0d75bc870d9f9273e6be64537bb802015667557ee032fe95a02c49993
[INFO] running `"docker" "start" "-a" "8d4c16b0d75bc870d9f9273e6be64537bb802015667557ee032fe95a02c49993"`
[INFO] [stderr]    Compiling bk-tree v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "8d4c16b0d75bc870d9f9273e6be64537bb802015667557ee032fe95a02c49993"`
[INFO] running `"docker" "rm" "-f" "8d4c16b0d75bc870d9f9273e6be64537bb802015667557ee032fe95a02c49993"`
[INFO] [stdout] 8d4c16b0d75bc870d9f9273e6be64537bb802015667557ee032fe95a02c49993
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bk-tree/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 5b0264b6304c9cef081e7f2370de84dab1d953cc6774afa74bd0465dbc713d0a
[INFO] running `"docker" "start" "-a" "5b0264b6304c9cef081e7f2370de84dab1d953cc6774afa74bd0465dbc713d0a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bk_tree-fbbf931aa5654792
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::tree_construct ... ok
[INFO] [stdout] test tests::tree_add ... ok
[INFO] [stdout] test tests::tree_extend ... ok
[INFO] [stdout] test tests::tree_find_exact ... ok
[INFO] [stdout] test tests::node_construct ... ok
[INFO] [stdout] test tests::tree_find ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bk-tree
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - BKNode<K>::add_child (line 51) ... ignored
[INFO] [stdout] test src/metrics.rs - metrics::Levenshtein (line 16) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::new (line 94) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::extend (line 221) ... ok
[INFO] [stdout] test src/lib.rs - BKTree<K, M>::add (line 119) ... 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 `"docker" "inspect" "5b0264b6304c9cef081e7f2370de84dab1d953cc6774afa74bd0465dbc713d0a"`
[INFO] running `"docker" "rm" "-f" "5b0264b6304c9cef081e7f2370de84dab1d953cc6774afa74bd0465dbc713d0a"`
[INFO] [stdout] 5b0264b6304c9cef081e7f2370de84dab1d953cc6774afa74bd0465dbc713d0a