[INFO] cloning repository https://github.com/yukimakura/probability_example_Q_p50
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yukimakura/probability_example_Q_p50" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukimakura%2Fprobability_example_Q_p50"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukimakura%2Fprobability_example_Q_p50'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bb471c825e3b48167d578a469a2bccc4b5145c9
[INFO] testing yukimakura/probability_example_Q_p50 against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukimakura%2Fprobability_example_Q_p50" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yukimakura/probability_example_Q_p50 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yukimakura/probability_example_Q_p50
[INFO] finished tweaking git repo https://github.com/yukimakura/probability_example_Q_p50
[INFO] tweaked toml for git repo https://github.com/yukimakura/probability_example_Q_p50 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/yukimakura/probability_example_Q_p50 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+1.44.0" "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] e74d0ec6d2be284692ee8fa7a4ca78cf258ebba8c4decd29a296c65ce8790036
[INFO] running `"docker" "start" "-a" "e74d0ec6d2be284692ee8fa7a4ca78cf258ebba8c4decd29a296c65ce8790036"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling gnuplot v0.0.33
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling bstr v0.2.9
[INFO] [stderr]    Compiling csv v1.1.2
[INFO] [stderr]    Compiling csv_import_general v0.1.0 (https://github.com/yukimakura/csv_import_general.git#9308b3e6)
[INFO] [stderr]    Compiling probability_example_Q_p50 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: type `AXIS_RANGE` should have an upper camel case name
[INFO] [stderr]  --> src/main.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct AXIS_RANGE{
[INFO] [stderr]   |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `AxisRange`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `MEMBER_STATUS_ENUM` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum MEMBER_STATUS_ENUM {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemberStatusEnum`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `height` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     height,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `Height`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `weight` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     weight
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Weight`
[INFO] [stderr] 
[INFO] [stderr] warning: type `MEMBER_STATUS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct MEMBER_STATUS{
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemberStatus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `caption`
[INFO] [stderr]   --> src/main.rs:41:78
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn plot_points(datas : &Vec<MEMBER_STATUS>,fg : &mut Figure , color : String,caption : String, axis_info : &AXIS_RANGE){
[INFO] [stderr]    |                                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `caption`
[INFO] [stderr]   --> src/main.rs:57:66
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn plot_line(a : f64 , b : f64,fg : &mut Figure , color : String,caption : String, axis_info : &AXIS_RANGE){
[INFO] [stderr]    |                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let mut datas = csv_parse::read_csv_data("dataset.csv".to_string()).unwrap();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `probability_example_Q_p50` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `probability_example_q_p50`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sxy` should have a snake case name
[INFO] [stderr]   --> src/main.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let mut Sxy = 0.0;
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `sxy`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sx` should have a snake case name
[INFO] [stderr]   --> src/main.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut Sx = 0.0;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `sx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sy` should have a snake case name
[INFO] [stderr]   --> src/main.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut Sy = 0.0;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `sy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     plot_data.show();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.25s
[INFO] running `"docker" "inspect" "e74d0ec6d2be284692ee8fa7a4ca78cf258ebba8c4decd29a296c65ce8790036"`
[INFO] running `"docker" "rm" "-f" "e74d0ec6d2be284692ee8fa7a4ca78cf258ebba8c4decd29a296c65ce8790036"`
[INFO] [stdout] e74d0ec6d2be284692ee8fa7a4ca78cf258ebba8c4decd29a296c65ce8790036
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+1.44.0" "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] 6f98883f0b3110f256b5bf741c3691eeefcda10ce3f3017319cf492e2ac375e1
[INFO] running `"docker" "start" "-a" "6f98883f0b3110f256b5bf741c3691eeefcda10ce3f3017319cf492e2ac375e1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling probability_example_Q_p50 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: type `AXIS_RANGE` should have an upper camel case name
[INFO] [stderr]  --> src/main.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct AXIS_RANGE{
[INFO] [stderr]   |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `AxisRange`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `MEMBER_STATUS_ENUM` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum MEMBER_STATUS_ENUM {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemberStatusEnum`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `height` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     height,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `Height`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `weight` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     weight
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Weight`
[INFO] [stderr] 
[INFO] [stderr] warning: type `MEMBER_STATUS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct MEMBER_STATUS{
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemberStatus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `caption`
[INFO] [stderr]   --> src/main.rs:41:78
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn plot_points(datas : &Vec<MEMBER_STATUS>,fg : &mut Figure , color : String,caption : String, axis_info : &AXIS_RANGE){
[INFO] [stderr]    |                                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `caption`
[INFO] [stderr]   --> src/main.rs:57:66
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn plot_line(a : f64 , b : f64,fg : &mut Figure , color : String,caption : String, axis_info : &AXIS_RANGE){
[INFO] [stderr]    |                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let mut datas = csv_parse::read_csv_data("dataset.csv".to_string()).unwrap();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `probability_example_Q_p50` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `probability_example_q_p50`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sxy` should have a snake case name
[INFO] [stderr]   --> src/main.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let mut Sxy = 0.0;
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `sxy`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sx` should have a snake case name
[INFO] [stderr]   --> src/main.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut Sx = 0.0;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `sx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sy` should have a snake case name
[INFO] [stderr]   --> src/main.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut Sy = 0.0;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `sy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     plot_data.show();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "6f98883f0b3110f256b5bf741c3691eeefcda10ce3f3017319cf492e2ac375e1"`
[INFO] running `"docker" "rm" "-f" "6f98883f0b3110f256b5bf741c3691eeefcda10ce3f3017319cf492e2ac375e1"`
[INFO] [stdout] 6f98883f0b3110f256b5bf741c3691eeefcda10ce3f3017319cf492e2ac375e1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cd5f4c56dab31a5bdfddcf1ef957b351f77d01b9353885eb9ab093fc5751f0e2
[INFO] running `"docker" "start" "-a" "cd5f4c56dab31a5bdfddcf1ef957b351f77d01b9353885eb9ab093fc5751f0e2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: type `AXIS_RANGE` should have an upper camel case name
[INFO] [stderr]  --> src/main.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct AXIS_RANGE{
[INFO] [stderr]   |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `AxisRange`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `MEMBER_STATUS_ENUM` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum MEMBER_STATUS_ENUM {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemberStatusEnum`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `height` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     height,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `Height`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `weight` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     weight
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Weight`
[INFO] [stderr] 
[INFO] [stderr] warning: type `MEMBER_STATUS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct MEMBER_STATUS{
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemberStatus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `caption`
[INFO] [stderr]   --> src/main.rs:41:78
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn plot_points(datas : &Vec<MEMBER_STATUS>,fg : &mut Figure , color : String,caption : String, axis_info : &AXIS_RANGE){
[INFO] [stderr]    |                                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `caption`
[INFO] [stderr]   --> src/main.rs:57:66
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn plot_line(a : f64 , b : f64,fg : &mut Figure , color : String,caption : String, axis_info : &AXIS_RANGE){
[INFO] [stderr]    |                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let mut datas = csv_parse::read_csv_data("dataset.csv".to_string()).unwrap();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `probability_example_Q_p50` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `probability_example_q_p50`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sxy` should have a snake case name
[INFO] [stderr]   --> src/main.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let mut Sxy = 0.0;
[INFO] [stderr]    |             ^^^ help: convert the identifier to snake case (notice the capitalization): `sxy`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sx` should have a snake case name
[INFO] [stderr]   --> src/main.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut Sx = 0.0;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `sx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Sy` should have a snake case name
[INFO] [stderr]   --> src/main.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut Sy = 0.0;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `sy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     plot_data.show();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/probability_example_Q_p50-c4a047ba736fa099
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cd5f4c56dab31a5bdfddcf1ef957b351f77d01b9353885eb9ab093fc5751f0e2"`
[INFO] running `"docker" "rm" "-f" "cd5f4c56dab31a5bdfddcf1ef957b351f77d01b9353885eb9ab093fc5751f0e2"`
[INFO] [stdout] cd5f4c56dab31a5bdfddcf1ef957b351f77d01b9353885eb9ab093fc5751f0e2