[INFO] cloning repository https://github.com/canteyc/collision_sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/canteyc/collision_sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanteyc%2Fcollision_sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanteyc%2Fcollision_sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e24a0249cf1f3ee3bbc806afba3a39e55dc5c48a
[INFO] testing canteyc/collision_sim against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanteyc%2Fcollision_sim" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/canteyc/collision_sim on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/canteyc/collision_sim
[INFO] finished tweaking git repo https://github.com/canteyc/collision_sim
[INFO] tweaked toml for git repo https://github.com/canteyc/collision_sim written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/canteyc/collision_sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a8673cc8fdfd86369f9be73d551f8b05377b770743c28d9cfb3a0b22aa2f3b51
[INFO] running `Command { std: "docker" "start" "-a" "a8673cc8fdfd86369f9be73d551f8b05377b770743c28d9cfb3a0b22aa2f3b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8673cc8fdfd86369f9be73d551f8b05377b770743c28d9cfb3a0b22aa2f3b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8673cc8fdfd86369f9be73d551f8b05377b770743c28d9cfb3a0b22aa2f3b51", kill_on_drop: false }`
[INFO] [stdout] a8673cc8fdfd86369f9be73d551f8b05377b770743c28d9cfb3a0b22aa2f3b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0adb171ec581884107cc39911769e7c47fd419ba346c13eb956ccae8cf254c1c
[INFO] running `Command { std: "docker" "start" "-a" "0adb171ec581884107cc39911769e7c47fd419ba346c13eb956ccae8cf254c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling sssf v0.1.0
[INFO] [stderr]    Compiling collision_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ball.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new() -> Ball {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_radius`
[INFO] [stdout]   --> src/ball.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn with_radius(radius: f64) -> Ball {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/ball.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn update(&self, dt: &f64, acceleration: &Point) -> Ball {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `first_integral`
[INFO] [stdout]  --> src/math.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn first_integral<T: Mul<f64>>(t: &f64, dx_dt: T) -> T::Output {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `second_integral`
[INFO] [stdout]  --> src/math.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn second_integral<T: Mul<f64>>(t: &f64, d2x_dt2: T) -> T::Output {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "0adb171ec581884107cc39911769e7c47fd419ba346c13eb956ccae8cf254c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0adb171ec581884107cc39911769e7c47fd419ba346c13eb956ccae8cf254c1c", kill_on_drop: false }`
[INFO] [stdout] 0adb171ec581884107cc39911769e7c47fd419ba346c13eb956ccae8cf254c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6974978528ab90551866165d265feacc7376f672344d5e74261e22961da57188
[INFO] running `Command { std: "docker" "start" "-a" "6974978528ab90551866165d265feacc7376f672344d5e74261e22961da57188", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collision_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ball.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new() -> Ball {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_radius`
[INFO] [stdout]   --> src/ball.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn with_radius(radius: f64) -> Ball {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/ball.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn update(&self, dt: &f64, acceleration: &Point) -> Ball {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `first_integral`
[INFO] [stdout]  --> src/math.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn first_integral<T: Mul<f64>>(t: &f64, dx_dt: T) -> T::Output {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `second_integral`
[INFO] [stdout]  --> src/math.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn second_integral<T: Mul<f64>>(t: &f64, d2x_dt2: T) -> T::Output {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/collision_sim-74da6ec8e84bf127)
[INFO] running `Command { std: "docker" "inspect" "6974978528ab90551866165d265feacc7376f672344d5e74261e22961da57188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6974978528ab90551866165d265feacc7376f672344d5e74261e22961da57188", kill_on_drop: false }`
[INFO] [stdout] 6974978528ab90551866165d265feacc7376f672344d5e74261e22961da57188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c76949095049df8c420d857a288030c155de5a643a2cf173e2ea896c8fa7eb37
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c76949095049df8c420d857a288030c155de5a643a2cf173e2ea896c8fa7eb37", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stdout] 
[INFO] [stderr]   --> src/ball.rs:12:12
[INFO] [stdout] running 21 tests
[INFO] [stderr]    |
[INFO] [stdout] test ball::test::make_ball ... ok
[INFO] [stderr] 12 |     pub fn new() -> Ball {
[INFO] [stdout] test ball::test::drop_ball_for_ten_seconds ... ok
[INFO] [stderr]    |            ^^^
[INFO] [stdout] test ball::test::unmoving_ball_does_not_move ... ok
[INFO] [stderr]    |
[INFO] [stdout] test math::test::first_integral_works_with_points ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test math::test::second_integral_works_with_points ... ok
[INFO] [stderr] 
[INFO] [stdout] test math::test::second_integral_works_with_floats ... ok
[INFO] [stderr] warning: associated function is never used: `with_radius`
[INFO] [stdout] test ball::test::parabolic_path ... ok
[INFO] [stderr]   --> src/ball.rs:20:12
[INFO] [stdout] test point::test::add_points_adds_points ... ok
[INFO] [stderr]    |
[INFO] [stdout] test point::test::create_point_starts_with_zeros ... ok
[INFO] [stderr] 20 |     pub fn with_radius(radius: f64) -> Ball {
[INFO] [stdout] test point::test::mag_works_in_3d ... ok
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stdout] test point::test::magnitude_computes_l2_norm ... ok
[INFO] [stderr] 
[INFO] [stdout] test math::test::first_integral_works_with_floats ... ok
[INFO] [stderr] warning: associated function is never used: `update`
[INFO] [stdout] test point::test::sub_points_subtracts_points ... ok
[INFO] [stderr]   --> src/ball.rs:27:12
[INFO] [stdout] test point::test::unit_vector_has_length_one ... ok
[INFO] [stderr]    |
[INFO] [stdout] test point::test::unit_vectors_can_be_negative ... ok
[INFO] [stderr] 27 |     pub fn update(&self, dt: &f64, acceleration: &Point) -> Ball {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `first_integral`
[INFO] [stderr]  --> src/math.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn first_integral<T: Mul<f64>>(t: &f64, dx_dt: T) -> T::Output {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `second_integral`
[INFO] [stderr]  --> src/math.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn second_integral<T: Mul<f64>>(t: &f64, d2x_dt2: T) -> T::Output {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `collision_sim` (lib) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collision_sim-74da6ec8e84bf127)
[INFO] [stdout] test point::test::create_2d_point_sets_z_to_sero ... ok
[INFO] [stdout] test point::test::relative_eq ... ok
[INFO] [stdout] test point::test::multiply_points_performs_dot_product ... ok
[INFO] [stdout] test point::test::points_scale_when_multiplied_by_floats ... ok
[INFO] [stdout] test point::test::points_with_same_values_are_equal ... ok
[INFO] [stdout] test point::test::scaling_points_only_needs_a_reference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collision_sim
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c76949095049df8c420d857a288030c155de5a643a2cf173e2ea896c8fa7eb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76949095049df8c420d857a288030c155de5a643a2cf173e2ea896c8fa7eb37", kill_on_drop: false }`
[INFO] [stdout] c76949095049df8c420d857a288030c155de5a643a2cf173e2ea896c8fa7eb37