[INFO] updating cached repository https://github.com/0ncorhynchus/eriocheir
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df38d4144092d644bf5451018a857542b5b7b91b
[INFO] testing 0ncorhynchus/eriocheir against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ncorhynchus%2Feriocheir" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0ncorhynchus/eriocheir on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/0ncorhynchus/eriocheir
[INFO] finished tweaking git repo https://github.com/0ncorhynchus/eriocheir
[INFO] tweaked toml for git repo https://github.com/0ncorhynchus/eriocheir written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/0ncorhynchus/eriocheir already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6894028c4fba66206b4dedf08266f575374a129ab466ad7b72792d546cfe0237
[INFO] running `"docker" "start" "-a" "6894028c4fba66206b4dedf08266f575374a129ab466ad7b72792d546cfe0237"`
[INFO] [stderr]    Compiling eriocheir v0.1.0 (/opt/rustwide/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:3:12
[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] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "6894028c4fba66206b4dedf08266f575374a129ab466ad7b72792d546cfe0237"`
[INFO] running `"docker" "rm" "-f" "6894028c4fba66206b4dedf08266f575374a129ab466ad7b72792d546cfe0237"`
[INFO] [stdout] 6894028c4fba66206b4dedf08266f575374a129ab466ad7b72792d546cfe0237
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64a621c3c1c3fb4166ca9eb205132281cbf7fff009f0d941a774207cf810f941
[INFO] running `"docker" "start" "-a" "64a621c3c1c3fb4166ca9eb205132281cbf7fff009f0d941a774207cf810f941"`
[INFO] [stderr]    Compiling eriocheir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "64a621c3c1c3fb4166ca9eb205132281cbf7fff009f0d941a774207cf810f941"`
[INFO] running `"docker" "rm" "-f" "64a621c3c1c3fb4166ca9eb205132281cbf7fff009f0d941a774207cf810f941"`
[INFO] [stdout] 64a621c3c1c3fb4166ca9eb205132281cbf7fff009f0d941a774207cf810f941
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] 24bcc820014dec056d2b6ae70cba72a36aacbad2d10cabb6ab09d53ef8469a43
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "24bcc820014dec056d2b6ae70cba72a36aacbad2d10cabb6ab09d53ef8469a43"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eriocheir-c82517bf9f41e61e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core::space::tests::test_push_particle ... ok
[INFO] [stdout] test core::vector3::tests::test_new ... ok
[INFO] [stdout] test core::vector3::tests::test_zero ... 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" "24bcc820014dec056d2b6ae70cba72a36aacbad2d10cabb6ab09d53ef8469a43"`
[INFO] running `"docker" "rm" "-f" "24bcc820014dec056d2b6ae70cba72a36aacbad2d10cabb6ab09d53ef8469a43"`
[INFO] [stdout] 24bcc820014dec056d2b6ae70cba72a36aacbad2d10cabb6ab09d53ef8469a43