[INFO] cloning repository https://github.com/mkralla11/rocket_equation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkralla11/rocket_equation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkralla11%2Frocket_equation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkralla11%2Frocket_equation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 757b80a08934df5f798ac62f5c7fcb9798adf9f3
[INFO] testing mkralla11/rocket_equation against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkralla11%2Frocket_equation" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mkralla11/rocket_equation on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mkralla11/rocket_equation
[INFO] finished tweaking git repo https://github.com/mkralla11/rocket_equation
[INFO] tweaked toml for git repo https://github.com/mkralla11/rocket_equation written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate git repo https://github.com/mkralla11/rocket_equation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bc7a00d7ffb33e2f2d8037b429bb82a6a1b32c2b85bc663c16b2afae17026e7
[INFO] running `Command { std: "docker" "start" "-a" "7bc7a00d7ffb33e2f2d8037b429bb82a6a1b32c2b85bc663c16b2afae17026e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bc7a00d7ffb33e2f2d8037b429bb82a6a1b32c2b85bc663c16b2afae17026e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc7a00d7ffb33e2f2d8037b429bb82a6a1b32c2b85bc663c16b2afae17026e7", kill_on_drop: false }`
[INFO] [stdout] 7bc7a00d7ffb33e2f2d8037b429bb82a6a1b32c2b85bc663c16b2afae17026e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=forbid" "-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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0c20e7c627e1e0e287967c2c86f840f233ae92123823905e4e7a90ea80d6e0
[INFO] running `Command { std: "docker" "start" "-a" "4f0c20e7c627e1e0e287967c2c86f840f233ae92123823905e4e7a90ea80d6e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling async-macros v2.0.0
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling async-task v1.0.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling kv-log-macro v1.0.4
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling async-std v1.2.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling rocket_equation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:52:79
[INFO] [stdout]    |
[INFO] [stdout] 52 |     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    |                                                                               ^   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout] 52 +     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<i32, String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:59:70
[INFO] [stdout]    |
[INFO] [stdout] 59 |     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    |                                                                      ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout] 59 +     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<i32, String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:82:72
[INFO] [stdout]    |
[INFO] [stdout] 82 |     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<(i32), String>{
[INFO] [stdout]    |                                                                        ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 82 -     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<(i32), String>{
[INFO] [stdout] 82 +     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<i32, String>{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:91:80
[INFO] [stdout]    |
[INFO] [stdout] 91 |     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<(i32), String>{
[INFO] [stdout]    |                                                                                ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<(i32), String>{
[INFO] [stdout] 91 +     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<i32, String>{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.30s
[INFO] running `Command { std: "docker" "inspect" "4f0c20e7c627e1e0e287967c2c86f840f233ae92123823905e4e7a90ea80d6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0c20e7c627e1e0e287967c2c86f840f233ae92123823905e4e7a90ea80d6e0", kill_on_drop: false }`
[INFO] [stdout] 4f0c20e7c627e1e0e287967c2c86f840f233ae92123823905e4e7a90ea80d6e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=forbid" "-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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19df5c189f1f66685112918b49be119f787ac2037e67e1d202e448884a8348bc
[INFO] running `Command { std: "docker" "start" "-a" "19df5c189f1f66685112918b49be119f787ac2037e67e1d202e448884a8348bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rocket_equation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:52:79
[INFO] [stdout]    |
[INFO] [stdout] 52 |     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    |                                                                               ^   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout] 52 +     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<i32, String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:59:70
[INFO] [stdout]    |
[INFO] [stdout] 59 |     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    |                                                                      ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stdout] 59 +     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<i32, String> where F: Fn(i32) -> i32 {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:82:72
[INFO] [stdout]    |
[INFO] [stdout] 82 |     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<(i32), String>{
[INFO] [stdout]    |                                                                        ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 82 -     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<(i32), String>{
[INFO] [stdout] 82 +     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<i32, String>{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:91:80
[INFO] [stdout]    |
[INFO] [stdout] 91 |     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<(i32), String>{
[INFO] [stdout]    |                                                                                ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<(i32), String>{
[INFO] [stdout] 91 +     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<i32, String>{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "19df5c189f1f66685112918b49be119f787ac2037e67e1d202e448884a8348bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19df5c189f1f66685112918b49be119f787ac2037e67e1d202e448884a8348bc", kill_on_drop: false }`
[INFO] [stdout] 19df5c189f1f66685112918b49be119f787ac2037e67e1d202e448884a8348bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=forbid" "-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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 995abfedc163ec75ed10ed546ef4ce445b2830775ec8ae36823979017edfad5d
[INFO] running `Command { std: "docker" "start" "-a" "995abfedc163ec75ed10ed546ef4ce445b2830775ec8ae36823979017edfad5d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/main.rs:52:79
[INFO] [stderr]    |
[INFO] [stderr] 52 |     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stderr]    |                                                                               ^   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 52 -     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stderr] 52 +     async fn load_and_calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<i32, String> where F: Fn(i32) -> i32 {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/main.rs:59:70
[INFO] [stderr]    |
[INFO] [stderr] 59 |     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stderr]    |                                                                      ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 59 -     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<(i32), String> where F: Fn(i32) -> i32 {
[INFO] [stderr] 59 +     async fn calc_fuel_for_modules_via<F>(&mut self, f: F) -> Result<i32, String> where F: Fn(i32) -> i32 {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/main.rs:82:72
[INFO] [stderr]    |
[INFO] [stderr] 82 |     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<(i32), String>{
[INFO] [stderr]    |                                                                        ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 82 -     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<(i32), String>{
[INFO] [stderr] 82 +     async fn load_and_calc_fuel_for_modules_basic(&mut self) -> Result<i32, String>{
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/main.rs:91:80
[INFO] [stderr]    |
[INFO] [stderr] 91 |     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<(i32), String>{
[INFO] [stderr]    |                                                                                ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 -     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<(i32), String>{
[INFO] [stderr] 91 +     async fn load_and_calc_fuel_for_modules_and_fuel_mass(&mut self) -> Result<i32, String>{
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `rocket_equation` (bin "rocket_equation" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rocket_equation-dcccaf34bce3fedc)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::calculates_single_fuel ... ok
[INFO] [stdout] test tests::create_new_rocket_calc ... ok
[INFO] [stdout] test tests::loads_file ... ok
[INFO] [stdout] test tests::load_and_calc_fuel_for_modules_with_fuel_mass ... ok
[INFO] [stdout] test tests::load_and_calc_fuel_for_modules_without_fuel_mass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "995abfedc163ec75ed10ed546ef4ce445b2830775ec8ae36823979017edfad5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995abfedc163ec75ed10ed546ef4ce445b2830775ec8ae36823979017edfad5d", kill_on_drop: false }`
[INFO] [stdout] 995abfedc163ec75ed10ed546ef4ce445b2830775ec8ae36823979017edfad5d