[INFO] cloning repository https://github.com/billylin609/physics-load-file
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/billylin609/physics-load-file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillylin609%2Fphysics-load-file", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillylin609%2Fphysics-load-file'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 815a3c35d59c0a23fabdc3cd699df80b7648093f
[INFO] testing billylin609/physics-load-file against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillylin609%2Fphysics-load-file" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/billylin609/physics-load-file
[INFO] finished tweaking git repo https://github.com/billylin609/physics-load-file
[INFO] tweaked toml for git repo https://github.com/billylin609/physics-load-file written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/billylin609/physics-load-file on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/billylin609/physics-load-file already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42e0cd139c7851aab9c47e81ca004e56bd78c2521d3f64de22e79d3c47cecb77
[INFO] running `Command { std: "docker" "start" "-a" "42e0cd139c7851aab9c47e81ca004e56bd78c2521d3f64de22e79d3c47cecb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e0cd139c7851aab9c47e81ca004e56bd78c2521d3f64de22e79d3c47cecb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e0cd139c7851aab9c47e81ca004e56bd78c2521d3f64de22e79d3c47cecb77", kill_on_drop: false }`
[INFO] [stdout] 42e0cd139c7851aab9c47e81ca004e56bd78c2521d3f64de22e79d3c47cecb77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c02cfff0f74a696c4c780f3bc5077e877fb5f36e03954df9fd199de3fe691a2c
[INFO] running `Command { std: "docker" "start" "-a" "c02cfff0f74a696c4c780f3bc5077e877fb5f36e03954df9fd199de3fe691a2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling read_chart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:276:5
[INFO] [stdout]     |
[INFO] [stdout] 276 |             0...9 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:279:6
[INFO] [stdout]     |
[INFO] [stdout] 279 |             10...19 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:282:6
[INFO] [stdout]     |
[INFO] [stdout] 282 |             20...29 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:285:6
[INFO] [stdout]     |
[INFO] [stdout] 285 |             30...39 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:288:6
[INFO] [stdout]     |
[INFO] [stdout] 288 |             40...49 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:291:6
[INFO] [stdout]     |
[INFO] [stdout] 291 |             50...59 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:294:6
[INFO] [stdout]     |
[INFO] [stdout] 294 |             60...69 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:297:6
[INFO] [stdout]     |
[INFO] [stdout] 297 |             70...79 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:300:6
[INFO] [stdout]     |
[INFO] [stdout] 300 |             80...89 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:303:6
[INFO] [stdout]     |
[INFO] [stdout] 303 |             90...100 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:317:5
[INFO] [stdout]     |
[INFO] [stdout] 317 |             0...9 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:320:6
[INFO] [stdout]     |
[INFO] [stdout] 320 |             10...19 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:323:6
[INFO] [stdout]     |
[INFO] [stdout] 323 |             20...29 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:326:6
[INFO] [stdout]     |
[INFO] [stdout] 326 |             30...39 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:329:6
[INFO] [stdout]     |
[INFO] [stdout] 329 |             40...49 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:332:6
[INFO] [stdout]     |
[INFO] [stdout] 332 |             50...59 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:335:6
[INFO] [stdout]     |
[INFO] [stdout] 335 |             60...69 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:338:6
[INFO] [stdout]     |
[INFO] [stdout] 338 |             70...79 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:341:6
[INFO] [stdout]     |
[INFO] [stdout] 341 |             80...89 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:344:6
[INFO] [stdout]     |
[INFO] [stdout] 344 |             90...100 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut keep_track_struct = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `return_count` is assigned to, but never used
[INFO] [stdout]   --> src/read/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut return_count = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_return_count` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keep_track_struct`
[INFO] [stdout]   --> src/read/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut keep_track_struct = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_track_struct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_line` is never read
[INFO] [stdout]    --> src/read/mod.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...                   current_line = String::new();
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/read/mod.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     i += 1;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `return_count` is never read
[INFO] [stdout]    --> src/read/mod.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             return_count += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `space_amount`
[INFO] [stdout]    --> src/read/mod.rs:203:37
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn line_property (tab_amount: &i32, space_amount: &i32, line: &String) -> LineType {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_space_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_before_t` is assigned to, but never used
[INFO] [stdout]    --> src/read/mod.rs:233:6
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let mut max_before_t = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_before_t` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_after_t` is assigned to, but never used
[INFO] [stdout]    --> src/read/mod.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut max_after_t = 0.0; 
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_after_t` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_before_t` is never read
[INFO] [stdout]    --> src/read/mod.rs:239:4
[INFO] [stdout]     |
[INFO] [stdout] 239 |             max_before_t = item[0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_after_t` is never read
[INFO] [stdout]    --> src/read/mod.rs:243:4
[INFO] [stdout]     |
[INFO] [stdout] 243 |             max_after_t = item[0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `momentum_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let momentum_percentage = BeAfCollsion::momentum_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_momentum_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `energy_kinetic_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let energy_kinetic_percentage = BeAfCollsion::energy_kinetic_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_energy_kinetic_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elastic_cmp_inelastic_velocity_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let elastic_cmp_inelastic_velocity_percentage = BeAfCollsion::elastic_cmp_inelastic_velocity_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elastic_cmp_inelastic_velocity_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_difference`
[INFO] [stdout]   --> src/phy_cal/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let time_difference = BeAfCollsion::time_difference(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_difference`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]   --> src/phy_cal/mod.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut index: u8 = 0;
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/phy_cal/mod.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut no_vaild_data = true;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb_prime_coefficient`
[INFO] [stdout]    --> src/phy_cal/mod.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vb_prime_coefficient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut before_time = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut after_time = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let mut before_va = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut before_vb = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     let mut after_va = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut after_vb = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:194:60
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn before_after_collision_speed (data_set: &Vec<Vec<f64>>, time: &f64, v_before_i: &u8, v_after_i:&u8) -> BeAfCollsion {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut before_time = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut after_time = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_va`
[INFO] [stdout]    --> src/phy_cal/mod.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let mut before_va = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_va`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_vb`
[INFO] [stdout]    --> src/phy_cal/mod.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut before_vb = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_va`
[INFO] [stdout]    --> src/phy_cal/mod.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     let mut after_va = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_va`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_vb`
[INFO] [stdout]    --> src/phy_cal/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut after_vb = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_this` is never used
[INFO] [stdout]  --> src/phy_cal/mod.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn call_this() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_preference` is never used
[INFO] [stdout]   --> src/phy_cal/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn user_preference(measurement: &Vec<String>) -> InfoIndex {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoIndex` is never constructed
[INFO] [stdout]   --> src/phy_cal/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct InfoIndex{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ask_io` is never used
[INFO] [stdout]   --> src/phy_cal/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn ask_io (max_index: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_collide_time_range` is never used
[INFO] [stdout]   --> src/phy_cal/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn find_collide_time_range(data_set: &Vec<Vec<f64>>, v_after: &u8) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BeAfCollsion` is never constructed
[INFO] [stdout]   --> src/phy_cal/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct BeAfCollsion {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `momentum_percentage`, `energy_kinetic_percentage`, `elastic_cmp_inelastic_velocity_percentage`, and `time_difference` are never used
[INFO] [stdout]    --> src/phy_cal/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl BeAfCollsion{
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 110 |     fn momentum_percentage(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn energy_kinetic_percentage(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn elastic_cmp_inelastic_velocity_percentage(&self) -> IdealTwoCase {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn time_difference(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IdealTwoCase` is never constructed
[INFO] [stdout]    --> src/phy_cal/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | struct IdealTwoCase {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `before_after_collision_speed` is never used
[INFO] [stdout]    --> src/phy_cal/mod.rs:194:4
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn before_after_collision_speed (data_set: &Vec<Vec<f64>>, time: &f64, v_before_i: &u8, v_after_i:&u8) -> BeAfCollsion {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ask_mass` is never used
[INFO] [stdout]    --> src/phy_cal/mod.rs:328:4
[INFO] [stdout]     |
[INFO] [stdout] 328 | fn ask_mass() -> f64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/phy_cal/mod.rs:67:34
[INFO] [stdout]    |
[INFO] [stdout] 67 |         if index <= max_index && index >= 0 {
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused comparison that must be used
[INFO] [stdout]   --> src/phy_cal/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             no_vaild_data == false;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let _ = no_vaild_data == false;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "c02cfff0f74a696c4c780f3bc5077e877fb5f36e03954df9fd199de3fe691a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02cfff0f74a696c4c780f3bc5077e877fb5f36e03954df9fd199de3fe691a2c", kill_on_drop: false }`
[INFO] [stdout] c02cfff0f74a696c4c780f3bc5077e877fb5f36e03954df9fd199de3fe691a2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a5d063d7f97b64b97ff00fb3bb801a34669fab4212bdd0c47e105aa2c865639
[INFO] running `Command { std: "docker" "start" "-a" "1a5d063d7f97b64b97ff00fb3bb801a34669fab4212bdd0c47e105aa2c865639", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:276:5
[INFO] [stdout]     |
[INFO] [stdout] 276 |             0...9 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:279:6
[INFO] [stdout]     |
[INFO] [stdout] 279 |             10...19 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:282:6
[INFO] [stdout]     |
[INFO] [stdout] 282 |             20...29 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:285:6
[INFO] [stdout]     |
[INFO] [stdout] 285 |             30...39 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:288:6
[INFO] [stdout]     |
[INFO] [stdout] 288 |             40...49 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:291:6
[INFO] [stdout]     |
[INFO] [stdout] 291 |             50...59 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:294:6
[INFO] [stdout]     |
[INFO] [stdout] 294 |             60...69 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:297:6
[INFO] [stdout]     |
[INFO] [stdout] 297 |             70...79 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:300:6
[INFO] [stdout]     |
[INFO] [stdout] 300 |             80...89 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:303:6
[INFO] [stdout]     |
[INFO] [stdout] 303 |             90...100 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:317:5
[INFO] [stdout]     |
[INFO] [stdout] 317 |             0...9 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:320:6
[INFO] [stdout]     |
[INFO] [stdout] 320 |             10...19 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:323:6
[INFO] [stdout]     |
[INFO] [stdout] 323 |             20...29 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:326:6
[INFO] [stdout]     |
[INFO] [stdout] 326 |             30...39 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:329:6
[INFO] [stdout]     |
[INFO] [stdout] 329 |             40...49 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:332:6
[INFO] [stdout]     |
[INFO] [stdout] 332 |             50...59 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:335:6
[INFO] [stdout]     |
[INFO] [stdout] 335 |             60...69 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:338:6
[INFO] [stdout]     |
[INFO] [stdout] 338 |             70...79 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:341:6
[INFO] [stdout]     |
[INFO] [stdout] 341 |             80...89 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:344:6
[INFO] [stdout]     |
[INFO] [stdout] 344 |             90...100 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut keep_track_struct = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `return_count` is assigned to, but never used
[INFO] [stdout]   --> src/read/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut return_count = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_return_count` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keep_track_struct`
[INFO] [stdout]   --> src/read/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut keep_track_struct = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_track_struct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_line` is never read
[INFO] [stdout]    --> src/read/mod.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...                   current_line = String::new();
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/read/mod.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     i += 1;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `return_count` is never read
[INFO] [stdout]    --> src/read/mod.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             return_count += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `space_amount`
[INFO] [stdout]    --> src/read/mod.rs:203:37
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn line_property (tab_amount: &i32, space_amount: &i32, line: &String) -> LineType {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_space_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_before_t` is assigned to, but never used
[INFO] [stdout]    --> src/read/mod.rs:233:6
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let mut max_before_t = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_before_t` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_after_t` is assigned to, but never used
[INFO] [stdout]    --> src/read/mod.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut max_after_t = 0.0; 
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_after_t` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_before_t` is never read
[INFO] [stdout]    --> src/read/mod.rs:239:4
[INFO] [stdout]     |
[INFO] [stdout] 239 |             max_before_t = item[0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_after_t` is never read
[INFO] [stdout]    --> src/read/mod.rs:243:4
[INFO] [stdout]     |
[INFO] [stdout] 243 |             max_after_t = item[0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `momentum_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let momentum_percentage = BeAfCollsion::momentum_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_momentum_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `energy_kinetic_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let energy_kinetic_percentage = BeAfCollsion::energy_kinetic_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_energy_kinetic_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elastic_cmp_inelastic_velocity_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let elastic_cmp_inelastic_velocity_percentage = BeAfCollsion::elastic_cmp_inelastic_velocity_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elastic_cmp_inelastic_velocity_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_difference`
[INFO] [stdout]   --> src/phy_cal/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let time_difference = BeAfCollsion::time_difference(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_difference`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]   --> src/phy_cal/mod.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut index: u8 = 0;
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/phy_cal/mod.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut no_vaild_data = true;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb_prime_coefficient`
[INFO] [stdout]    --> src/phy_cal/mod.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vb_prime_coefficient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut before_time = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut after_time = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let mut before_va = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut before_vb = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling read_chart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     let mut after_va = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut after_vb = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:194:60
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn before_after_collision_speed (data_set: &Vec<Vec<f64>>, time: &f64, v_before_i: &u8, v_after_i:&u8) -> BeAfCollsion {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut before_time = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut after_time = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_va`
[INFO] [stdout]    --> src/phy_cal/mod.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let mut before_va = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_va`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_vb`
[INFO] [stdout]    --> src/phy_cal/mod.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut before_vb = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_va`
[INFO] [stdout]    --> src/phy_cal/mod.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     let mut after_va = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_va`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_vb`
[INFO] [stdout]    --> src/phy_cal/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut after_vb = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_this` is never used
[INFO] [stdout]  --> src/phy_cal/mod.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn call_this() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_preference` is never used
[INFO] [stdout]   --> src/phy_cal/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn user_preference(measurement: &Vec<String>) -> InfoIndex {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoIndex` is never constructed
[INFO] [stdout]   --> src/phy_cal/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct InfoIndex{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ask_io` is never used
[INFO] [stdout]   --> src/phy_cal/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn ask_io (max_index: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_collide_time_range` is never used
[INFO] [stdout]   --> src/phy_cal/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn find_collide_time_range(data_set: &Vec<Vec<f64>>, v_after: &u8) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BeAfCollsion` is never constructed
[INFO] [stdout]   --> src/phy_cal/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct BeAfCollsion {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `momentum_percentage`, `energy_kinetic_percentage`, `elastic_cmp_inelastic_velocity_percentage`, and `time_difference` are never used
[INFO] [stdout]    --> src/phy_cal/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl BeAfCollsion{
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 110 |     fn momentum_percentage(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn energy_kinetic_percentage(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn elastic_cmp_inelastic_velocity_percentage(&self) -> IdealTwoCase {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn time_difference(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IdealTwoCase` is never constructed
[INFO] [stdout]    --> src/phy_cal/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | struct IdealTwoCase {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `before_after_collision_speed` is never used
[INFO] [stdout]    --> src/phy_cal/mod.rs:194:4
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn before_after_collision_speed (data_set: &Vec<Vec<f64>>, time: &f64, v_before_i: &u8, v_after_i:&u8) -> BeAfCollsion {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ask_mass` is never used
[INFO] [stdout]    --> src/phy_cal/mod.rs:328:4
[INFO] [stdout]     |
[INFO] [stdout] 328 | fn ask_mass() -> f64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/phy_cal/mod.rs:67:34
[INFO] [stdout]    |
[INFO] [stdout] 67 |         if index <= max_index && index >= 0 {
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused comparison that must be used
[INFO] [stdout]   --> src/phy_cal/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             no_vaild_data == false;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let _ = no_vaild_data == false;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read_chart::read`
[INFO] [stdout]  --> tests/intergrated_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use read_chart::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:276:5
[INFO] [stdout]     |
[INFO] [stdout] 276 |             0...9 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:279:6
[INFO] [stdout]     |
[INFO] [stdout] 279 |             10...19 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:282:6
[INFO] [stdout]     |
[INFO] [stdout] 282 |             20...29 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:285:6
[INFO] [stdout]     |
[INFO] [stdout] 285 |             30...39 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:288:6
[INFO] [stdout]     |
[INFO] [stdout] 288 |             40...49 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:291:6
[INFO] [stdout]     |
[INFO] [stdout] 291 |             50...59 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:294:6
[INFO] [stdout]     |
[INFO] [stdout] 294 |             60...69 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:297:6
[INFO] [stdout]     |
[INFO] [stdout] 297 |             70...79 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:300:6
[INFO] [stdout]     |
[INFO] [stdout] 300 |             80...89 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:303:6
[INFO] [stdout]     |
[INFO] [stdout] 303 |             90...100 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:317:5
[INFO] [stdout]     |
[INFO] [stdout] 317 |             0...9 => {
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:320:6
[INFO] [stdout]     |
[INFO] [stdout] 320 |             10...19 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:323:6
[INFO] [stdout]     |
[INFO] [stdout] 323 |             20...29 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:326:6
[INFO] [stdout]     |
[INFO] [stdout] 326 |             30...39 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:329:6
[INFO] [stdout]     |
[INFO] [stdout] 329 |             40...49 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:332:6
[INFO] [stdout]     |
[INFO] [stdout] 332 |             50...59 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:335:6
[INFO] [stdout]     |
[INFO] [stdout] 335 |             60...69 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:338:6
[INFO] [stdout]     |
[INFO] [stdout] 338 |             70...79 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:341:6
[INFO] [stdout]     |
[INFO] [stdout] 341 |             80...89 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/read/mod.rs:344:6
[INFO] [stdout]     |
[INFO] [stdout] 344 |             90...100 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/read/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut keep_track_struct = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `return_count` is assigned to, but never used
[INFO] [stdout]   --> src/read/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut return_count = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_return_count` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keep_track_struct`
[INFO] [stdout]   --> src/read/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut keep_track_struct = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_track_struct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_line` is never read
[INFO] [stdout]    --> src/read/mod.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...                   current_line = String::new();
[INFO] [stdout]     |                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> src/read/mod.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     i += 1;
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `return_count` is never read
[INFO] [stdout]    --> src/read/mod.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             return_count += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `space_amount`
[INFO] [stdout]    --> src/read/mod.rs:203:37
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn line_property (tab_amount: &i32, space_amount: &i32, line: &String) -> LineType {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_space_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_before_t` is assigned to, but never used
[INFO] [stdout]    --> src/read/mod.rs:233:6
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let mut max_before_t = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_before_t` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_after_t` is assigned to, but never used
[INFO] [stdout]    --> src/read/mod.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let mut max_after_t = 0.0; 
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_after_t` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_before_t` is never read
[INFO] [stdout]    --> src/read/mod.rs:239:4
[INFO] [stdout]     |
[INFO] [stdout] 239 |             max_before_t = item[0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_after_t` is never read
[INFO] [stdout]    --> src/read/mod.rs:243:4
[INFO] [stdout]     |
[INFO] [stdout] 243 |             max_after_t = item[0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `momentum_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let momentum_percentage = BeAfCollsion::momentum_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_momentum_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `energy_kinetic_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let energy_kinetic_percentage = BeAfCollsion::energy_kinetic_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_energy_kinetic_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elastic_cmp_inelastic_velocity_percentage`
[INFO] [stdout]   --> src/phy_cal/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let elastic_cmp_inelastic_velocity_percentage = BeAfCollsion::elastic_cmp_inelastic_velocity_percentage(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elastic_cmp_inelastic_velocity_percentage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_difference`
[INFO] [stdout]   --> src/phy_cal/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let time_difference = BeAfCollsion::time_difference(&detail_info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_difference`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]   --> src/phy_cal/mod.rs:58:25
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut index: u8 = 0;
[INFO] [stdout]    |                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/phy_cal/mod.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut no_vaild_data = true;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vb_prime_coefficient`
[INFO] [stdout]    --> src/phy_cal/mod.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vb_prime_coefficient`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut before_time = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut after_time = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let mut before_va = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut before_vb = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     let mut after_va = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/phy_cal/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut after_vb = 0.0;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:194:60
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn before_after_collision_speed (data_set: &Vec<Vec<f64>>, time: &f64, v_before_i: &u8, v_after_i:&u8) -> BeAfCollsion {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let mut before_time = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_time`
[INFO] [stdout]    --> src/phy_cal/mod.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut after_time = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_va`
[INFO] [stdout]    --> src/phy_cal/mod.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let mut before_va = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_va`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_vb`
[INFO] [stdout]    --> src/phy_cal/mod.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let mut before_vb = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_va`
[INFO] [stdout]    --> src/phy_cal/mod.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     let mut after_va = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_va`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_vb`
[INFO] [stdout]    --> src/phy_cal/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let mut after_vb = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_vb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `case1_va`, `case1_vb`, `case1_percentage`, `case2_va`, `case2_vb`, and `case2_percentage` are never read
[INFO] [stdout]    --> src/phy_cal/mod.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 185 | struct IdealTwoCase {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 186 |     case1_va: f64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 187 |     case1_vb: f64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 188 |     case1_percentage: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 189 |     case2_va: f64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 190 |     case2_vb: f64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 191 |     case2_percentage:f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/phy_cal/mod.rs:67:34
[INFO] [stdout]    |
[INFO] [stdout] 67 |         if index <= max_index && index >= 0 {
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused comparison that must be used
[INFO] [stdout]   --> src/phy_cal/mod.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             no_vaild_data == false;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let _ = no_vaild_data == false;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "1a5d063d7f97b64b97ff00fb3bb801a34669fab4212bdd0c47e105aa2c865639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5d063d7f97b64b97ff00fb3bb801a34669fab4212bdd0c47e105aa2c865639", kill_on_drop: false }`
[INFO] [stdout] 1a5d063d7f97b64b97ff00fb3bb801a34669fab4212bdd0c47e105aa2c865639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d2bbb58b76e97ac8cffa70876958f259e7d79b0459cff3e1bce3714f8a8bc5e
[INFO] running `Command { std: "docker" "start" "-a" "2d2bbb58b76e97ac8cffa70876958f259e7d79b0459cff3e1bce3714f8a8bc5e", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:276:5
[INFO] [stderr]     |
[INFO] [stderr] 276 |             0...9 => {
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:279:6
[INFO] [stderr]     |
[INFO] [stderr] 279 |             10...19 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:282:6
[INFO] [stderr]     |
[INFO] [stderr] 282 |             20...29 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:285:6
[INFO] [stderr]     |
[INFO] [stderr] 285 |             30...39 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:288:6
[INFO] [stderr]     |
[INFO] [stderr] 288 |             40...49 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:291:6
[INFO] [stderr]     |
[INFO] [stderr] 291 |             50...59 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:294:6
[INFO] [stderr]     |
[INFO] [stderr] 294 |             60...69 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:297:6
[INFO] [stderr]     |
[INFO] [stderr] 297 |             70...79 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:300:6
[INFO] [stderr]     |
[INFO] [stderr] 300 |             80...89 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:303:6
[INFO] [stderr]     |
[INFO] [stderr] 303 |             90...100 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:317:5
[INFO] [stderr]     |
[INFO] [stderr] 317 |             0...9 => {
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:320:6
[INFO] [stderr]     |
[INFO] [stderr] 320 |             10...19 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:323:6
[INFO] [stderr]     |
[INFO] [stderr] 323 |             20...29 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:326:6
[INFO] [stderr]     |
[INFO] [stderr] 326 |             30...39 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:329:6
[INFO] [stderr]     |
[INFO] [stderr] 329 |             40...49 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:332:6
[INFO] [stderr]     |
[INFO] [stderr] 332 |             50...59 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:335:6
[INFO] [stderr]     |
[INFO] [stderr] 335 |             60...69 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:338:6
[INFO] [stderr]     |
[INFO] [stderr] 338 |             70...79 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:341:6
[INFO] [stderr]     |
[INFO] [stderr] 341 |             80...89 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/read/mod.rs:344:6
[INFO] [stderr]     |
[INFO] [stderr] 344 |             90...100 => {
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/read/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let mut keep_track_struct = 0;
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `return_count` is assigned to, but never used
[INFO] [stderr]   --> src/read/mod.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut return_count = 0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_return_count` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keep_track_struct`
[INFO] [stderr]   --> src/read/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let mut keep_track_struct = 0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keep_track_struct`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_line` is never read
[INFO] [stderr]    --> src/read/mod.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 | ...                   current_line = String::new();
[INFO] [stderr]     |                       ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> src/read/mod.rs:181:5
[INFO] [stderr]     |
[INFO] [stderr] 181 |     i += 1;
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `return_count` is never read
[INFO] [stderr]    --> src/read/mod.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |             return_count += 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `space_amount`
[INFO] [stderr]    --> src/read/mod.rs:203:37
[INFO] [stderr]     |
[INFO] [stderr] 203 | fn line_property (tab_amount: &i32, space_amount: &i32, line: &String) -> LineType {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_space_amount`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_before_t` is assigned to, but never used
[INFO] [stderr]    --> src/read/mod.rs:233:6
[INFO] [stderr]     |
[INFO] [stderr] 233 |     let mut max_before_t = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_before_t` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_after_t` is assigned to, but never used
[INFO] [stderr]    --> src/read/mod.rs:234:6
[INFO] [stderr]     |
[INFO] [stderr] 234 |     let mut max_after_t = 0.0; 
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_after_t` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_before_t` is never read
[INFO] [stderr]    --> src/read/mod.rs:239:4
[INFO] [stderr]     |
[INFO] [stderr] 239 |             max_before_t = item[0];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_after_t` is never read
[INFO] [stderr]    --> src/read/mod.rs:243:4
[INFO] [stderr]     |
[INFO] [stderr] 243 |             max_after_t = item[0];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `momentum_percentage`
[INFO] [stderr]   --> src/phy_cal/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let momentum_percentage = BeAfCollsion::momentum_percentage(&detail_info);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_momentum_percentage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `energy_kinetic_percentage`
[INFO] [stderr]   --> src/phy_cal/mod.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let energy_kinetic_percentage = BeAfCollsion::energy_kinetic_percentage(&detail_info);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_energy_kinetic_percentage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elastic_cmp_inelastic_velocity_percentage`
[INFO] [stderr]   --> src/phy_cal/mod.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let elastic_cmp_inelastic_velocity_percentage = BeAfCollsion::elastic_cmp_inelastic_velocity_percentage(&detail_info);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elastic_cmp_inelastic_velocity_percentage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time_difference`
[INFO] [stderr]   --> src/phy_cal/mod.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let time_difference = BeAfCollsion::time_difference(&detail_info);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_difference`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `index` is never read
[INFO] [stderr]   --> src/phy_cal/mod.rs:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut index: u8 = 0;
[INFO] [stderr]    |                         ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/phy_cal/mod.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let mut no_vaild_data = true;
[INFO] [stderr]    |         ----^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/phy_cal/mod.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stderr]     |             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vb_prime_coefficient`
[INFO] [stderr]    --> src/phy_cal/mod.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let mut vb_prime_coefficient = 0.0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vb_prime_coefficient`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/phy_cal/mod.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let mut before_time = 0.0;
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/phy_cal/mod.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let mut after_time = 0.0;
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/phy_cal/mod.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let mut before_va = 0.0;
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/phy_cal/mod.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let mut before_vb = 0.0;
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/phy_cal/mod.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let mut after_va = 0.0;
[INFO] [stderr]     |         ----^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/phy_cal/mod.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let mut after_vb = 0.0;
[INFO] [stderr]     |         ----^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time`
[INFO] [stderr]    --> src/phy_cal/mod.rs:194:60
[INFO] [stderr]     |
[INFO] [stderr] 194 | fn before_after_collision_speed (data_set: &Vec<Vec<f64>>, time: &f64, v_before_i: &u8, v_after_i:&u8) -> BeAfCollsion {
[INFO] [stderr]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `before_time`
[INFO] [stderr]    --> src/phy_cal/mod.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let mut before_time = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `after_time`
[INFO] [stderr]    --> src/phy_cal/mod.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let mut after_time = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `before_va`
[INFO] [stderr]    --> src/phy_cal/mod.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let mut before_va = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_va`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `before_vb`
[INFO] [stderr]    --> src/phy_cal/mod.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let mut before_vb = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_vb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `after_va`
[INFO] [stderr]    --> src/phy_cal/mod.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let mut after_va = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_va`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `after_vb`
[INFO] [stderr]    --> src/phy_cal/mod.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let mut after_vb = 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_after_vb`
[INFO] [stderr] 
[INFO] [stderr] warning: function `call_this` is never used
[INFO] [stderr]  --> src/phy_cal/mod.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn call_this() {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `user_preference` is never used
[INFO] [stderr]   --> src/phy_cal/mod.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn user_preference(measurement: &Vec<String>) -> InfoIndex {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `InfoIndex` is never constructed
[INFO] [stderr]   --> src/phy_cal/mod.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 | struct InfoIndex{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ask_io` is never used
[INFO] [stderr]   --> src/phy_cal/mod.rs:55:4
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn ask_io (max_index: u8) -> u8 {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_collide_time_range` is never used
[INFO] [stderr]   --> src/phy_cal/mod.rs:74:4
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn find_collide_time_range(data_set: &Vec<Vec<f64>>, v_after: &u8) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BeAfCollsion` is never constructed
[INFO] [stderr]   --> src/phy_cal/mod.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | struct BeAfCollsion {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `momentum_percentage`, `energy_kinetic_percentage`, `elastic_cmp_inelastic_velocity_percentage`, and `time_difference` are never used
[INFO] [stderr]    --> src/phy_cal/mod.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 109 | impl BeAfCollsion{
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr] 110 |     fn momentum_percentage(&self) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     fn energy_kinetic_percentage(&self) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 126 |     fn elastic_cmp_inelastic_velocity_percentage(&self) -> IdealTwoCase {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 |     fn time_difference(&self) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `IdealTwoCase` is never constructed
[INFO] [stderr]    --> src/phy_cal/mod.rs:185:8
[INFO] [stderr]     |
[INFO] [stderr] 185 | struct IdealTwoCase {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `before_after_collision_speed` is never used
[INFO] [stderr]    --> src/phy_cal/mod.rs:194:4
[INFO] [stderr]     |
[INFO] [stderr] 194 | fn before_after_collision_speed (data_set: &Vec<Vec<f64>>, time: &f64, v_before_i: &u8, v_after_i:&u8) -> BeAfCollsion {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ask_mass` is never used
[INFO] [stderr]    --> src/phy_cal/mod.rs:328:4
[INFO] [stderr]     |
[INFO] [stderr] 328 | fn ask_mass() -> f64 {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/phy_cal/mod.rs:67:34
[INFO] [stderr]    |
[INFO] [stderr] 67 |         if index <= max_index && index >= 0 {
[INFO] [stderr]    |                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused comparison that must be used
[INFO] [stderr]   --> src/phy_cal/mod.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             no_vaild_data == false;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ the comparison produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let _ = no_vaild_data == false;
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `read_chart` (lib) generated 64 warnings (run `cargo fix --lib -p read_chart` to apply 43 suggestions)
[INFO] [stderr] warning: unused import: `read_chart::read`
[INFO] [stderr]  --> tests/intergrated_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use read_chart::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `read_chart` (test "intergrated_test") generated 1 warning (run `cargo fix --test "intergrated_test" -p read_chart` to apply 1 suggestion)
[INFO] [stderr] warning: fields `case1_va`, `case1_vb`, `case1_percentage`, `case2_va`, `case2_vb`, and `case2_percentage` are never read
[INFO] [stderr]    --> src/phy_cal/mod.rs:186:5
[INFO] [stderr]     |
[INFO] [stderr] 185 | struct IdealTwoCase {
[INFO] [stderr]     |        ------------ fields in this struct
[INFO] [stderr] 186 |     case1_va: f64,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 187 |     case1_vb: f64,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 188 |     case1_percentage: f64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 189 |     case2_va: f64,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 190 |     case2_vb: f64,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 191 |     case2_percentage:f64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `read_chart` (lib test) generated 55 warnings (54 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_chart-73d7bd58fc902dbf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test read::tests::check_line_arrangement ... ignored
[INFO] [stdout] test read::tests::check_long_file ... ignored
[INFO] [stdout] test read::tests::see_file ... ignored
[INFO] [stdout] test phy_cal::tests::testing_ ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- phy_cal::tests::testing_ stdout ----
[INFO] [stdout] Please place the file in the 'drop_here' directory
[INFO] [stdout] Enter the name of the file in the directory
[INFO] [stdout] 
[INFO] [stdout] thread 'phy_cal::tests::testing_' (16) panicked at src/read/mod.rs:26:37:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 21, kind: IsADirectory, message: "Is a directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x618a5f0a0ed2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x618a5f0a0ed2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x618a5f0a0ed2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x618a5f0a0ed2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x618a5f0b13aa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x618a5f0b13aa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x618a5f06f706 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x618a5f06f706 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x618a5f080269 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x618a5f080269 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x618a5f080101 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x618a5f04350e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x618a5f04350e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x618a5f0804e2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x618a5f0804e2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x618a5f080328 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x618a5f07b789 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x618a5f06365d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x618a5f0b9dbc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x618a5f0b95f2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x618a5f01de18 - core::result::Result<T,E>::unwrap::h6dd65cdd39fc8be7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x618a5f01de18 - read_chart::read::read_file::hae1e20d8ff4bdc48
[INFO] [stdout]                                at /opt/rustwide/workdir/src/read/mod.rs:26:37
[INFO] [stdout]   22:     0x618a5f01da3b - read_chart::read::control::h5cae15b74bda54ee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/read/mod.rs:9:19
[INFO] [stdout]   23:     0x618a5f0204d1 - read_chart::phy_cal::call_this::h514ed7dee521ef51
[INFO] [stdout]                                at /opt/rustwide/workdir/src/phy_cal/mod.rs:5:13
[INFO] [stdout]   24:     0x618a5f0167f6 - read_chart::phy_cal::tests::testing_::h91ae7107b5533075
[INFO] [stdout]                                at /opt/rustwide/workdir/src/phy_cal/mod.rs:346:9
[INFO] [stdout]   25:     0x618a5f016817 - read_chart::phy_cal::tests::testing_::{{closure}}::hc1a054a25e78ff4b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/phy_cal/mod.rs:345:18
[INFO] [stdout]   26:     0x618a5f020ce6 - core::ops::function::FnOnce::call_once::h2546665987339776
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x618a5f0432cb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x618a5f0432cb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x618a5f056cda - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x618a5f056cda - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x618a5f056cda - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x618a5f056cda - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x618a5f056cda - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x618a5f056cda - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x618a5f056cda - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x618a5f031134 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x618a5f031134 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x618a5f034ad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   39:     0x618a5f034ad2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x618a5f034ad2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x618a5f034ad2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x618a5f034ad2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x618a5f034ad2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   44:     0x618a5f034ad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x618a5f07696f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x618a5f07696f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   47:     0x7edd1d82caa4 - <unknown>
[INFO] [stdout]   48:     0x7edd1d8b9a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     phy_cal::tests::testing_
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2d2bbb58b76e97ac8cffa70876958f259e7d79b0459cff3e1bce3714f8a8bc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2bbb58b76e97ac8cffa70876958f259e7d79b0459cff3e1bce3714f8a8bc5e", kill_on_drop: false }`
[INFO] [stdout] 2d2bbb58b76e97ac8cffa70876958f259e7d79b0459cff3e1bce3714f8a8bc5e
