[INFO] cloning repository https://github.com/MAE664128/dcm_findler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MAE664128/dcm_findler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAE664128%2Fdcm_findler", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4110e215eaa3b7122710963e34417f73bc9ee7af
[INFO] testing MAE664128/dcm_findler against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAE664128%2Fdcm_findler" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MAE664128/dcm_findler on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MAE664128/dcm_findler
[INFO] finished tweaking git repo https://github.com/MAE664128/dcm_findler
[INFO] tweaked toml for git repo https://github.com/MAE664128/dcm_findler written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MAE664128/dcm_findler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: field is never read: `action`
[INFO] [stdout]   --> src/cli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub action: Command,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_search`
[INFO] [stdout]   --> src/cli.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_search`
[INFO] [stdout]   --> src/cli.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_save`
[INFO] [stdout]   --> src/cli.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         path_to_dir_for_save: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `start_cli`
[INFO] [stdout]   --> src/cli.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn start_cli() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_hidden`
[INFO] [stdout]   --> src/dir_scan.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn is_hidden(entry: &DirEntry) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_all_files`
[INFO] [stdout]   --> src/dir_scan.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn find_all_files(dir_path: &path::PathBuf) -> Vec<path::PathBuf> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scanning`
[INFO] [stdout]   --> src/dir_scan.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn scanning(find_in: &path::PathBuf, only_find: bool, save_in: Option<&path::PathBuf>) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_new_path`
[INFO] [stdout]   --> src/dir_scan.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn create_new_path(meta_dcm: &work_dcm::MetaDcm, save_in: &path::PathBuf) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_files_in_dir`
[INFO] [stdout]    --> src/dir_scan.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn count_files_in_dir(path: &path::PathBuf) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `export_res_as_json`
[INFO] [stdout]    --> src/dir_scan.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn export_res_as_json(con: Arc<Mutex<work_db::Connection>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_dcm_in_contents`
[INFO] [stdout]    --> src/dir_scan.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn add_dcm_in_contents(con: &Arc<Mutex<work_db::Connection>>, meta_dcm: &work_dcm::MetaDcm) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]   --> src/work_dcm.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn from<'a>(obj: &'a DefaultDicomObject, path: &'a str) -> MetaDcm<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_value_for_tag`
[INFO] [stdout]   --> src/work_dcm.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn get_value_for_tag(obj: &DefaultDicomObject, tag: Tag) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `depersonalize_obj`
[INFO] [stdout]    --> src/work_dcm.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn depersonalize_obj(obj: &mut DefaultDicomObject) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `replace_element_in_dcm_obj`
[INFO] [stdout]    --> src/work_dcm.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn replace_element_in_dcm_obj(obj: &mut DefaultDicomObject, tag: Tag, values: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `save_dcm`
[INFO] [stdout]    --> src/work_dcm.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn save_dcm(obj: &DefaultDicomObject, save_in: &String) ->Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_dcm`
[INFO] [stdout]    --> src/work_dcm.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn read_dcm(path: &path::Path) -> Result<DefaultDicomObject> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.25s
[INFO] running `Command { std: "docker" "inspect" "98dc32eb8616e96adb8239d84dcd92abbb9bf96d4429fd021610e8aae5a6c9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98dc32eb8616e96adb8239d84dcd92abbb9bf96d4429fd021610e8aae5a6c9c9", kill_on_drop: false }`
[INFO] [stdout] 98dc32eb8616e96adb8239d84dcd92abbb9bf96d4429fd021610e8aae5a6c9c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f94b6ae3fe90b7c576eb2d462f686e1b2bdf57cb5bde56563b6080357d48c9
[INFO] running `Command { std: "docker" "start" "-a" "c3f94b6ae3fe90b7c576eb2d462f686e1b2bdf57cb5bde56563b6080357d48c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: field is never read: `action`
[INFO] [stdout]   --> src/cli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub action: Command,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_search`
[INFO] [stdout]   --> src/cli.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_search`
[INFO] [stdout]   --> src/cli.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_save`
[INFO] [stdout]   --> src/cli.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         path_to_dir_for_save: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `start_cli`
[INFO] [stdout]   --> src/cli.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn start_cli() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_hidden`
[INFO] [stdout]   --> src/dir_scan.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn is_hidden(entry: &DirEntry) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_all_files`
[INFO] [stdout]   --> src/dir_scan.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn find_all_files(dir_path: &path::PathBuf) -> Vec<path::PathBuf> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scanning`
[INFO] [stdout]   --> src/dir_scan.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn scanning(find_in: &path::PathBuf, only_find: bool, save_in: Option<&path::PathBuf>) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_new_path`
[INFO] [stdout]   --> src/dir_scan.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn create_new_path(meta_dcm: &work_dcm::MetaDcm, save_in: &path::PathBuf) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_files_in_dir`
[INFO] [stdout]    --> src/dir_scan.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn count_files_in_dir(path: &path::PathBuf) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `export_res_as_json`
[INFO] [stdout]    --> src/dir_scan.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn export_res_as_json(con: Arc<Mutex<work_db::Connection>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_dcm_in_contents`
[INFO] [stdout]    --> src/dir_scan.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn add_dcm_in_contents(con: &Arc<Mutex<work_db::Connection>>, meta_dcm: &work_dcm::MetaDcm) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]   --> src/work_dcm.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn from<'a>(obj: &'a DefaultDicomObject, path: &'a str) -> MetaDcm<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_value_for_tag`
[INFO] [stdout]   --> src/work_dcm.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn get_value_for_tag(obj: &DefaultDicomObject, tag: Tag) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `depersonalize_obj`
[INFO] [stdout]    --> src/work_dcm.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn depersonalize_obj(obj: &mut DefaultDicomObject) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `replace_element_in_dcm_obj`
[INFO] [stdout]    --> src/work_dcm.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn replace_element_in_dcm_obj(obj: &mut DefaultDicomObject, tag: Tag, values: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `save_dcm`
[INFO] [stdout]    --> src/work_dcm.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn save_dcm(obj: &DefaultDicomObject, save_in: &String) ->Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_dcm`
[INFO] [stdout]    --> src/work_dcm.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn read_dcm(path: &path::Path) -> Result<DefaultDicomObject> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dcm_finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `action`
[INFO] [stdout]   --> src/cli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub action: Command,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_search`
[INFO] [stdout]   --> src/cli.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_search`
[INFO] [stdout]   --> src/cli.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_to_dir_for_save`
[INFO] [stdout]   --> src/cli.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         path_to_dir_for_save: path::PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cli.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, StructOpt)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `start_cli`
[INFO] [stdout]   --> src/cli.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn start_cli() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_hidden`
[INFO] [stdout]   --> src/dir_scan.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn is_hidden(entry: &DirEntry) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_all_files`
[INFO] [stdout]   --> src/dir_scan.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn find_all_files(dir_path: &path::PathBuf) -> Vec<path::PathBuf> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scanning`
[INFO] [stdout]   --> src/dir_scan.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn scanning(find_in: &path::PathBuf, only_find: bool, save_in: Option<&path::PathBuf>) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_new_path`
[INFO] [stdout]   --> src/dir_scan.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn create_new_path(meta_dcm: &work_dcm::MetaDcm, save_in: &path::PathBuf) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `count_files_in_dir`
[INFO] [stdout]    --> src/dir_scan.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn count_files_in_dir(path: &path::PathBuf) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `export_res_as_json`
[INFO] [stdout]    --> src/dir_scan.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn export_res_as_json(con: Arc<Mutex<work_db::Connection>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_dcm_in_contents`
[INFO] [stdout]    --> src/dir_scan.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn add_dcm_in_contents(con: &Arc<Mutex<work_db::Connection>>, meta_dcm: &work_dcm::MetaDcm) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]   --> src/work_dcm.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn from<'a>(obj: &'a DefaultDicomObject, path: &'a str) -> MetaDcm<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_value_for_tag`
[INFO] [stdout]   --> src/work_dcm.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn get_value_for_tag(obj: &DefaultDicomObject, tag: Tag) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `depersonalize_obj`
[INFO] [stdout]    --> src/work_dcm.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn depersonalize_obj(obj: &mut DefaultDicomObject) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `replace_element_in_dcm_obj`
[INFO] [stdout]    --> src/work_dcm.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn replace_element_in_dcm_obj(obj: &mut DefaultDicomObject, tag: Tag, values: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `save_dcm`
[INFO] [stdout]    --> src/work_dcm.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn save_dcm(obj: &DefaultDicomObject, save_in: &String) ->Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_dcm`
[INFO] [stdout]    --> src/work_dcm.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn read_dcm(path: &path::Path) -> Result<DefaultDicomObject> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "c3f94b6ae3fe90b7c576eb2d462f686e1b2bdf57cb5bde56563b6080357d48c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f94b6ae3fe90b7c576eb2d462f686e1b2bdf57cb5bde56563b6080357d48c9", kill_on_drop: false }`
[INFO] [stdout] c3f94b6ae3fe90b7c576eb2d462f686e1b2bdf57cb5bde56563b6080357d48c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52bf471b0c9f1080acb617743e9c6bcf82c0d8fb7571d430749f7040bbe2e0d3
[INFO] running `Command { std: "docker" "start" "-a" "52bf471b0c9f1080acb617743e9c6bcf82c0d8fb7571d430749f7040bbe2e0d3", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `action`
[INFO] [stderr]   --> src/cli.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub action: Command,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cli.rs:6:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Debug, StructOpt)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `path_to_dir_for_search`
[INFO] [stderr]   --> src/cli.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cli.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[derive(Debug, StructOpt)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `path_to_dir_for_search`
[INFO] [stderr]   --> src/cli.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         path_to_dir_for_search: path::PathBuf,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cli.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[derive(Debug, StructOpt)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `path_to_dir_for_save`
[INFO] [stderr]   --> src/cli.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         path_to_dir_for_save: path::PathBuf,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cli.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[derive(Debug, StructOpt)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `start_cli`
[INFO] [stderr]   --> src/cli.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn start_cli() {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_hidden`
[INFO] [stderr]   --> src/dir_scan.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn is_hidden(entry: &DirEntry) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_all_files`
[INFO] [stderr]   --> src/dir_scan.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn find_all_files(dir_path: &path::PathBuf) -> Vec<path::PathBuf> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `scanning`
[INFO] [stderr]   --> src/dir_scan.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn scanning(find_in: &path::PathBuf, only_find: bool, save_in: Option<&path::PathBuf>) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_new_path`
[INFO] [stderr]   --> src/dir_scan.rs:79:4
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn create_new_path(meta_dcm: &work_dcm::MetaDcm, save_in: &path::PathBuf) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `count_files_in_dir`
[INFO] [stderr]    --> src/dir_scan.rs:119:4
[INFO] [stderr]     |
[INFO] [stderr] 119 | fn count_files_in_dir(path: &path::PathBuf) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `export_res_as_json`
[INFO] [stderr]    --> src/dir_scan.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn export_res_as_json(con: Arc<Mutex<work_db::Connection>>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_dcm_in_contents`
[INFO] [stderr]    --> src/dir_scan.rs:139:4
[INFO] [stderr]     |
[INFO] [stderr] 139 | fn add_dcm_in_contents(con: &Arc<Mutex<work_db::Connection>>, meta_dcm: &work_dcm::MetaDcm) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from`
[INFO] [stderr]   --> src/work_dcm.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn from<'a>(obj: &'a DefaultDicomObject, path: &'a str) -> MetaDcm<'a> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_value_for_tag`
[INFO] [stderr]   --> src/work_dcm.rs:93:4
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn get_value_for_tag(obj: &DefaultDicomObject, tag: Tag) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `depersonalize_obj`
[INFO] [stderr]    --> src/work_dcm.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub fn depersonalize_obj(obj: &mut DefaultDicomObject) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `replace_element_in_dcm_obj`
[INFO] [stderr]    --> src/work_dcm.rs:136:4
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn replace_element_in_dcm_obj(obj: &mut DefaultDicomObject, tag: Tag, values: &str) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `save_dcm`
[INFO] [stderr]    --> src/work_dcm.rs:154:8
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub fn save_dcm(obj: &DefaultDicomObject, save_in: &String) ->Result<()> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_dcm`
[INFO] [stderr]    --> src/work_dcm.rs:159:8
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub fn read_dcm(path: &path::Path) -> Result<DefaultDicomObject> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dcm_finder` (lib) generated 18 warnings
[INFO] [stderr] warning: `dcm_finder` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dcm_finder-5f8b20c046a764cd)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dcm_finder-f758e73278a0d574)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests dcm_finder
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52bf471b0c9f1080acb617743e9c6bcf82c0d8fb7571d430749f7040bbe2e0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52bf471b0c9f1080acb617743e9c6bcf82c0d8fb7571d430749f7040bbe2e0d3", kill_on_drop: false }`
[INFO] [stdout] 52bf471b0c9f1080acb617743e9c6bcf82c0d8fb7571d430749f7040bbe2e0d3