[INFO] updating cached repository 0ncorhynchus/eriocheir
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/0ncorhynchus/eriocheir
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/0ncorhynchus/eriocheir" "work/ex/beta-1.38-1/sources/1.37.0/gh/0ncorhynchus/eriocheir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/0ncorhynchus/eriocheir'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0ncorhynchus/eriocheir" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0ncorhynchus/eriocheir"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0ncorhynchus/eriocheir'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df38d4144092d644bf5451018a857542b5b7b91b
[INFO] sha for GitHub repo 0ncorhynchus/eriocheir: df38d4144092d644bf5451018a857542b5b7b91b
[INFO] validating manifest of 0ncorhynchus/eriocheir 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 0ncorhynchus/eriocheir 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 0ncorhynchus/eriocheir
[INFO] finished frobbing 0ncorhynchus/eriocheir
[INFO] frobbed toml for 0ncorhynchus/eriocheir written to work/ex/beta-1.38-1/sources/1.37.0/gh/0ncorhynchus/eriocheir/Cargo.toml
[INFO] started frobbing 0ncorhynchus/eriocheir
[INFO] finished frobbing 0ncorhynchus/eriocheir
[INFO] frobbed toml for 0ncorhynchus/eriocheir written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0ncorhynchus/eriocheir/Cargo.toml
[INFO] crate 0ncorhynchus/eriocheir already has a lockfile, it will not be regenerated
[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 0ncorhynchus/eriocheir 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0ncorhynchus/eriocheir:/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] 1b70a80570574316bcde77a45f4f591a56e02bbb10ae77d34dd7316d31f5efeb
[INFO] running `"docker" "start" "-a" "1b70a80570574316bcde77a45f4f591a56e02bbb10ae77d34dd7316d31f5efeb"`
[INFO] [stderr]    Compiling eriocheir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/core/vector3.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(x: f64, y: f64, z: f64) -> Vector3 {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]   --> src/core/vector3.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn zero() -> Vector3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Space`
[INFO] [stderr]  --> src/core/space.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Space {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/core/space.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(size: Vector3) -> Space {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_particle`
[INFO] [stderr]   --> src/core/space.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub fn push_particle(&mut self,
[INFO] [stderr] 21 | |                         position: Vector3,
[INFO] [stderr] 22 | |                         velocity: Vector3) {
[INFO] [stderr] 23 | |         self.positions.push(position);
[INFO] [stderr] 24 | |         self.velocities.push(velocity);
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "1b70a80570574316bcde77a45f4f591a56e02bbb10ae77d34dd7316d31f5efeb"`
[INFO] running `"docker" "rm" "-f" "1b70a80570574316bcde77a45f4f591a56e02bbb10ae77d34dd7316d31f5efeb"`
[INFO] [stdout] 1b70a80570574316bcde77a45f4f591a56e02bbb10ae77d34dd7316d31f5efeb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0ncorhynchus/eriocheir:/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] a8bbde46f19edd8ca6717f8b7a256ff96a1cea66dc13888d9eb5ae48cc3caedf
[INFO] running `"docker" "start" "-a" "a8bbde46f19edd8ca6717f8b7a256ff96a1cea66dc13888d9eb5ae48cc3caedf"`
[INFO] [stderr]    Compiling eriocheir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "a8bbde46f19edd8ca6717f8b7a256ff96a1cea66dc13888d9eb5ae48cc3caedf"`
[INFO] running `"docker" "rm" "-f" "a8bbde46f19edd8ca6717f8b7a256ff96a1cea66dc13888d9eb5ae48cc3caedf"`
[INFO] [stdout] a8bbde46f19edd8ca6717f8b7a256ff96a1cea66dc13888d9eb5ae48cc3caedf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0ncorhynchus/eriocheir:/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] 9db4be0e8730a487c4281846eea6746a688575819ada9767b68bcd0ebb06126a
[INFO] running `"docker" "start" "-a" "9db4be0e8730a487c4281846eea6746a688575819ada9767b68bcd0ebb06126a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eriocheir-f96fbba02898851d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core::vector3::tests::test_zero ... ok
[INFO] [stdout] test core::vector3::tests::test_new ... ok
[INFO] [stdout] test core::space::tests::test_push_particle ... ok
[INFO] [stdout] test core::space::tests::test_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9db4be0e8730a487c4281846eea6746a688575819ada9767b68bcd0ebb06126a"`
[INFO] running `"docker" "rm" "-f" "9db4be0e8730a487c4281846eea6746a688575819ada9767b68bcd0ebb06126a"`
[INFO] [stdout] 9db4be0e8730a487c4281846eea6746a688575819ada9767b68bcd0ebb06126a