[INFO] crate range-map 0.1.5 is already in cache
[INFO] extracting crate range-map 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/range-map/0.1.5
[INFO] extracting crate range-map 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/range-map/0.1.5
[INFO] validating manifest of range-map-0.1.5 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 range-map-0.1.5 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 range-map-0.1.5
[INFO] finished frobbing range-map-0.1.5
[INFO] frobbed toml for range-map-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/range-map/0.1.5/Cargo.toml
[INFO] started frobbing range-map-0.1.5
[INFO] finished frobbing range-map-0.1.5
[INFO] frobbed toml for range-map-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/range-map/0.1.5/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] testing range-map-0.1.5 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/range-map/0.1.5:/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] 2e66f45a1c0d8de92a870fb86d73ec2468cccc0e1cd15c6268cc66de41f1b6dd
[INFO] running `"docker" "start" "-a" "2e66f45a1c0d8de92a870fb86d73ec2468cccc0e1cd15c6268cc66de41f1b6dd"`
[INFO] [stderr]    Compiling range-map v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "2e66f45a1c0d8de92a870fb86d73ec2468cccc0e1cd15c6268cc66de41f1b6dd"`
[INFO] running `"docker" "rm" "-f" "2e66f45a1c0d8de92a870fb86d73ec2468cccc0e1cd15c6268cc66de41f1b6dd"`
[INFO] [stdout] 2e66f45a1c0d8de92a870fb86d73ec2468cccc0e1cd15c6268cc66de41f1b6dd
[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/range-map/0.1.5:/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] f722525b136b2e079445079d7d7b1dfa2dd7c8555f918e55e70902a11ca08ddd
[INFO] running `"docker" "start" "-a" "f722525b136b2e079445079d7d7b1dfa2dd7c8555f918e55e70902a11ca08ddd"`
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling range-map v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:775:33
[INFO] [stderr]     |
[INFO] [stderr] 775 |         fn shrink(&self) -> Box<Iterator<Item=Self>> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:788:33
[INFO] [stderr]     |
[INFO] [stderr] 788 |         fn shrink(&self) -> Box<Iterator<Item=Self>> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:798:33
[INFO] [stderr]     |
[INFO] [stderr] 798 |         fn shrink(&self) -> Box<Iterator<Item=Self>> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Self>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `"docker" "inspect" "f722525b136b2e079445079d7d7b1dfa2dd7c8555f918e55e70902a11ca08ddd"`
[INFO] running `"docker" "rm" "-f" "f722525b136b2e079445079d7d7b1dfa2dd7c8555f918e55e70902a11ca08ddd"`
[INFO] [stdout] f722525b136b2e079445079d7d7b1dfa2dd7c8555f918e55e70902a11ca08ddd
[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/range-map/0.1.5:/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] 8505d59ba9fe64da44ccaf0276a92074f288ab7efcdbdf0e8ed8ee23eeac24e8
[INFO] running `"docker" "start" "-a" "8505d59ba9fe64da44ccaf0276a92074f288ab7efcdbdf0e8ed8ee23eeac24e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/range_map-8e9d51ad4d400d1e
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::range_intersection_cover ... ok
[INFO] [stdout] test tests::rangemap_overlapping ... ok
[INFO] [stdout] test tests::range_intersects_intersection ... ok
[INFO] [stdout] test tests::range_intersection_contains ... ok
[INFO] [stdout] test tests::rangemultimap_boundaries ... ok
[INFO] [stdout] test tests::range_backwards ... ok
[INFO] [stdout] test tests::rangemap_overlapping_nonequal ... ok
[INFO] [stdout] test tests::rangemap_num_ranges ... ok
[INFO] [stdout] test tests::rangeset_except_unsorted ... ok
[INFO] [stdout] test tests::rangemap_num_keys ... ok
[INFO] [stdout] test tests::rangemap_map_values ... ok
[INFO] [stdout] test tests::rangemap_intersection ... ok
[INFO] [stdout] test tests::rangeset_except ... ok
[INFO] [stdout] test tests::rangemap_retain_values ... ok
[INFO] [stdout] test tests::rangeset_negate ... ok
[INFO] [stdout] test tests::rangeset_contains ... ok
[INFO] [stdout] test tests::rangeset_num_elements ... ok
[INFO] [stdout] test tests::rangeset_num_ranges ... ok
[INFO] [stdout] test tests::rangeset_intersection ... ok
[INFO] [stdout] test tests::rangeset_union ... ok
[INFO] [stdout] test tests::rangemultimap_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests range-map
[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" "8505d59ba9fe64da44ccaf0276a92074f288ab7efcdbdf0e8ed8ee23eeac24e8"`
[INFO] running `"docker" "rm" "-f" "8505d59ba9fe64da44ccaf0276a92074f288ab7efcdbdf0e8ed8ee23eeac24e8"`
[INFO] [stdout] 8505d59ba9fe64da44ccaf0276a92074f288ab7efcdbdf0e8ed8ee23eeac24e8