[INFO] updating cached repository jonnyboyC/QuadTreeRs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jonnyboyC/QuadTreeRs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jonnyboyC/QuadTreeRs" "work/ex/beta-1.37-6/sources/1.36.0/gh/jonnyboyC/QuadTreeRs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jonnyboyC/QuadTreeRs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jonnyboyC/QuadTreeRs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonnyboyC/QuadTreeRs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonnyboyC/QuadTreeRs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9bd3187a9c84c51b911f14ef0e0e26b4b32e39a8
[INFO] sha for GitHub repo jonnyboyC/QuadTreeRs: 9bd3187a9c84c51b911f14ef0e0e26b4b32e39a8
[INFO] validating manifest of jonnyboyC/QuadTreeRs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jonnyboyC/QuadTreeRs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jonnyboyC/QuadTreeRs
[INFO] finished frobbing jonnyboyC/QuadTreeRs
[INFO] frobbed toml for jonnyboyC/QuadTreeRs written to work/ex/beta-1.37-6/sources/1.36.0/gh/jonnyboyC/QuadTreeRs/Cargo.toml
[INFO] started frobbing jonnyboyC/QuadTreeRs
[INFO] finished frobbing jonnyboyC/QuadTreeRs
[INFO] frobbed toml for jonnyboyC/QuadTreeRs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jonnyboyC/QuadTreeRs/Cargo.toml
[INFO] crate jonnyboyC/QuadTreeRs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jonnyboyC/QuadTreeRs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jonnyboyC/QuadTreeRs:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d8ec79e5d2df3a87587fe452b5a31577fdd9bfa891e71b65dab1954ba70a9388
[INFO] running `"docker" "start" "-a" "d8ec79e5d2df3a87587fe452b5a31577fdd9bfa891e71b65dab1954ba70a9388"`
[INFO] [stderr]    Compiling rand_core v0.2.0
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling rand v0.5.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling quadtree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/shapes/rectangle.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `group_by` found for type `std::vec::IntoIter<<B as shapes::bounding_box::BoundingBox>::T>` in the current scope
[INFO] [stderr]   --> src/tree/quad_node.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |             .group_by(|item| self.bounds.get_partition(item))
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `quadtree`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d8ec79e5d2df3a87587fe452b5a31577fdd9bfa891e71b65dab1954ba70a9388"`
[INFO] running `"docker" "rm" "-f" "d8ec79e5d2df3a87587fe452b5a31577fdd9bfa891e71b65dab1954ba70a9388"`
[INFO] [stdout] d8ec79e5d2df3a87587fe452b5a31577fdd9bfa891e71b65dab1954ba70a9388