[INFO] crate gst 0.1.3 is already in cache
[INFO] extracting crate gst 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/gst/0.1.3
[INFO] extracting crate gst 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gst/0.1.3
[INFO] validating manifest of gst-0.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gst-0.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gst-0.1.3
[INFO] finished frobbing gst-0.1.3
[INFO] frobbed toml for gst-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gst/0.1.3/Cargo.toml
[INFO] started frobbing gst-0.1.3
[INFO] finished frobbing gst-0.1.3
[INFO] frobbed toml for gst-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gst/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing gst-0.1.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gst/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3a8322075799f6824507acd6f4ab76c22ad24dce1695888ba83ecbad32c7bc2c
[INFO] running `"docker" "start" "-a" "3a8322075799f6824507acd6f4ab76c22ad24dce1695888ba83ecbad32c7bc2c"`
[INFO] [stderr]    Compiling ordered-float v0.0.2
[INFO] [stderr]    Compiling gst v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "3a8322075799f6824507acd6f4ab76c22ad24dce1695888ba83ecbad32c7bc2c"`
[INFO] running `"docker" "rm" "-f" "3a8322075799f6824507acd6f4ab76c22ad24dce1695888ba83ecbad32c7bc2c"`
[INFO] [stdout] 3a8322075799f6824507acd6f4ab76c22ad24dce1695888ba83ecbad32c7bc2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gst/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e764fb2f4e84a486cf447f6e0576737630bc80d9bbfd5db2eb18bc867575272b
[INFO] running `"docker" "start" "-a" "e764fb2f4e84a486cf447f6e0576737630bc80d9bbfd5db2eb18bc867575272b"`
[INFO] [stderr]    Compiling gst v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/rtree.rs:367:13
[INFO] [stderr]     |
[INFO] [stderr] 367 |         let v = vec![
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/rtree.rs:378:13
[INFO] [stderr]     |
[INFO] [stderr] 378 |         let v = vec![
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "e764fb2f4e84a486cf447f6e0576737630bc80d9bbfd5db2eb18bc867575272b"`
[INFO] running `"docker" "rm" "-f" "e764fb2f4e84a486cf447f6e0576737630bc80d9bbfd5db2eb18bc867575272b"`
[INFO] [stdout] e764fb2f4e84a486cf447f6e0576737630bc80d9bbfd5db2eb18bc867575272b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gst/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0dd7201eaba5eaccb5080bd9d007ffb65325325f3aa7ba52fb09933dc4eeb8c2
[INFO] running `"docker" "start" "-a" "0dd7201eaba5eaccb5080bd9d007ffb65325325f3aa7ba52fb09933dc4eeb8c2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gst-9f20ef75116a9760
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test gst::test::test_internal_root_get_split ... ok
[INFO] [stdout] test gst::test::test_internal_remove ... ok
[INFO] [stdout] test gst::test::test_internal_get ... ok
[INFO] [stdout] test gst::test::test_internal_split ... ok
[INFO] [stdout] test gst::test::test_internal_split_root ... ok
[INFO] [stdout] test rtree::test::test_margin_value ... ok
[INFO] [stdout] test gst::test::test_leaf_remove ... ok
[INFO] [stdout] test gst::test::test_leaf_split ... ok
[INFO] [stdout] test gst::test::test_leaf_get ... ok
[INFO] [stdout] test rtree::test::test_overlap_value ... ok
[INFO] [stdout] test rtree::test::test_rect_intersection ... ok
[INFO] [stdout] test rtree::test::test_rect_growth ... ok
[INFO] [stdout] test rtree::test::test_rect_penalty_no_overlap ... ok
[INFO] [stdout] test rtree::test::test_rect_penalty_overlap ... ok
[INFO] [stdout] test rtree::test::test_rect_perimeter ... ok
[INFO] [stdout] test rtree::test::test_rect_pick_split ... ok
[INFO] [stdout] test rtree::test::test_sort_rects_by_y ... ok
[INFO] [stdout] test rtree::test::test_union_rects ... ok
[INFO] [stdout] test rtree::test::test_sort_rects_by_x ... ok
[INFO] [stdout] test rtree::test::test_union_point ... ok
[INFO] [stdout] test rtree::test::test_rect_area ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_rtree-f034eea4a57a71f1
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_gst_get_rect ... ok
[INFO] [stdout] test test_insert_with_overlap ... ok
[INFO] [stdout] test test_rtree_basic_insert_get ... ok
[INFO] [stdout] test test_rtree_inserts_triggering_splits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gst
[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 `"docker" "inspect" "0dd7201eaba5eaccb5080bd9d007ffb65325325f3aa7ba52fb09933dc4eeb8c2"`
[INFO] running `"docker" "rm" "-f" "0dd7201eaba5eaccb5080bd9d007ffb65325325f3aa7ba52fb09933dc4eeb8c2"`
[INFO] [stdout] 0dd7201eaba5eaccb5080bd9d007ffb65325325f3aa7ba52fb09933dc4eeb8c2