[INFO] cloning repository https://github.com/zandemax/desfire-tool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zandemax/desfire-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzandemax%2Fdesfire-tool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzandemax%2Fdesfire-tool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f3ad89a5079e490c84668f7b055f46c922ef929 [INFO] checking zandemax/desfire-tool against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzandemax%2Fdesfire-tool" "/workspace/builds/worker-116/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zandemax/desfire-tool on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zandemax/desfire-tool [INFO] finished tweaking git repo https://github.com/zandemax/desfire-tool [INFO] tweaked toml for git repo https://github.com/zandemax/desfire-tool written to /workspace/builds/worker-116/source/Cargo.toml [INFO] crate git repo https://github.com/zandemax/desfire-tool already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08c3c06841cf2dd0c9c91f1bc3f11ee2666418ceddec97c510ba8ef879e4b700 [INFO] running `Command { std: "docker" "start" "-a" "08c3c06841cf2dd0c9c91f1bc3f11ee2666418ceddec97c510ba8ef879e4b700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08c3c06841cf2dd0c9c91f1bc3f11ee2666418ceddec97c510ba8ef879e4b700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08c3c06841cf2dd0c9c91f1bc3f11ee2666418ceddec97c510ba8ef879e4b700", kill_on_drop: false }` [INFO] [stdout] 08c3c06841cf2dd0c9c91f1bc3f11ee2666418ceddec97c510ba8ef879e4b700 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e49e01a18f611246ef8a58a1b4a30c62afb0b9d4a686e4f948af96873a56d76d [INFO] running `Command { std: "docker" "start" "-a" "e49e01a18f611246ef8a58a1b4a30c62afb0b9d4a686e4f948af96873a56d76d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] winapi v0.3.7: errhandlingapi, fileapi, minwinbase, ntsecapi, profileapi, std, winerror [INFO] [stderr] [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking rgb v0.8.13 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking text_io v0.1.7 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling backtrace v0.3.31 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking bstr v0.1.4 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking nfc-sys v0.1.5 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking freefare-sys v0.2.0 [INFO] [stderr] Checking nfc v0.1.11 [INFO] [stderr] Checking freefare v0.2.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking globset v0.4.3 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking ignore v0.4.7 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking globwalk v0.3.1 [INFO] [stderr] Compiling structopt-derive v0.2.16 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking structopt v0.2.16 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking clap-verbosity-flag v0.2.0 [INFO] [stderr] Checking quicli v0.4.0 [INFO] [stderr] Checking desfire-tool v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/desfire/desfire.rs (2 fixes) [INFO] [stderr] Fixed src/commands/file.rs (3 fixes) [INFO] [stderr] Fixed src/desfire/mod.rs (1 fix) [INFO] [stderr] Fixed src/desfire/card.rs (4 fixes) [INFO] [stderr] Fixed src/desfire/key.rs (9 fixes) [INFO] [stderr] Fixed src/commands/key.rs (8 fixes) [INFO] [stderr] Fixed src/commands/helper.rs (1 fix) [INFO] [stderr] Fixed src/desfire/application.rs (1 fix) [INFO] [stderr] Fixed src/commands/application.rs (6 fixes) [INFO] [stderr] Fixed src/commands/personalize.rs (6 fixes) [INFO] [stdout] warning: variable `res` is assigned to, but never used [INFO] [stdout] --> src/desfire/application.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | let res; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_res` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | Encryption::NONE => res = mifare::desfire_create_application(desfire.tag, application.id, settings_struct_to_u8(application.settings)... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | Encryption::DES3K3 => res = mifare::desfire_create_application_3k3des(desfire.tag, application.id, settings_struct_to_u8(application.... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | Encryption::AES => res = mifare::desfire_create_application_aes(desfire.tag, application.id, settings_struct_to_u8(application.settin... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `authenticate` [INFO] [stdout] --> src/desfire/desfire.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn authenticate(&self, key_id: u8, mut key: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_new_aes_key` [INFO] [stdout] --> src/desfire/crypto.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn generate_new_aes_key () -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_card` [INFO] [stdout] --> src/desfire/card.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn format_card(key: [u8; 16usize], key_id: u8, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key` [INFO] [stdout] --> src/desfire/key.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn change_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_key` [INFO] [stdout] --> src/desfire/key.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `settings_struct_to_u8` [INFO] [stdout] --> src/desfire/key.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn settings_struct_to_u8(settings: KeySettings) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key_settings` [INFO] [stdout] --> src/desfire/key.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn change_key_settings(_aid: u8, kid: u8, key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Application` [INFO] [stdout] --> src/desfire/application.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Application { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Encryption` [INFO] [stdout] --> src/desfire/application.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Encryption { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_application` [INFO] [stdout] --> src/desfire/application.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn add_application(application: Application, key: Option<[u8; 16usize]>, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PersonalizationSettings` [INFO] [stdout] --> src/commands/personalize.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct PersonalizationSettings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `res` is assigned to, but never used [INFO] [stdout] --> src/desfire/application.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | let res; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_res` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | Encryption::NONE => res = mifare::desfire_create_application(desfire.tag, application.id, settings_struct_to_u8(application.settings)... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | Encryption::DES3K3 => res = mifare::desfire_create_application_3k3des(desfire.tag, application.id, settings_struct_to_u8(application.... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | Encryption::AES => res = mifare::desfire_create_application_aes(desfire.tag, application.id, settings_struct_to_u8(application.settin... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `authenticate` [INFO] [stdout] --> src/desfire/desfire.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn authenticate(&self, key_id: u8, mut key: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_new_aes_key` [INFO] [stdout] --> src/desfire/crypto.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn generate_new_aes_key () -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_card` [INFO] [stdout] --> src/desfire/card.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn format_card(key: [u8; 16usize], key_id: u8, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key` [INFO] [stdout] --> src/desfire/key.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn change_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_key` [INFO] [stdout] --> src/desfire/key.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `settings_struct_to_u8` [INFO] [stdout] --> src/desfire/key.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn settings_struct_to_u8(settings: KeySettings) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key_settings` [INFO] [stdout] --> src/desfire/key.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn change_key_settings(_aid: u8, kid: u8, key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Application` [INFO] [stdout] --> src/desfire/application.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Application { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Encryption` [INFO] [stdout] --> src/desfire/application.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Encryption { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_application` [INFO] [stdout] --> src/desfire/application.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn add_application(application: Application, key: Option<[u8; 16usize]>, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PersonalizationSettings` [INFO] [stdout] --> src/commands/personalize.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct PersonalizationSettings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.60s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking desfire-tool v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: variable `res` is assigned to, but never used [INFO] [stdout] --> src/desfire/application.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | let res; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_res` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | Encryption::NONE => res = mifare::desfire_create_application(desfire.tag, application.id, settings_struct_to_u8(application.settings)... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | Encryption::DES3K3 => res = mifare::desfire_create_application_3k3des(desfire.tag, application.id, settings_struct_to_u8(application.... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | Encryption::AES => res = mifare::desfire_create_application_aes(desfire.tag, application.id, settings_struct_to_u8(application.settin... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `res` is assigned to, but never used [INFO] [stdout] --> src/desfire/application.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | let res; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_res` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | Encryption::NONE => res = mifare::desfire_create_application(desfire.tag, application.id, settings_struct_to_u8(application.settings)... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:34:27 [INFO] [stdout] | [INFO] [stdout] 34 | Encryption::DES3K3 => res = mifare::desfire_create_application_3k3des(desfire.tag, application.id, settings_struct_to_u8(application.... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/desfire/application.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | Encryption::AES => res = mifare::desfire_create_application_aes(desfire.tag, application.id, settings_struct_to_u8(application.settin... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `authenticate` [INFO] [stdout] --> src/desfire/desfire.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn authenticate(&self, key_id: u8, mut key: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `authenticate` [INFO] [stdout] --> src/desfire/desfire.rs:59:10 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn authenticate(&self, key_id: u8, mut key: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_new_aes_key` [INFO] [stdout] --> src/desfire/crypto.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn generate_new_aes_key () -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_new_aes_key` [INFO] [stdout] --> src/desfire/crypto.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn generate_new_aes_key () -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_card` [INFO] [stdout] --> src/desfire/card.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn format_card(key: [u8; 16usize], key_id: u8, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_card` [INFO] [stdout] --> src/desfire/card.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn format_card(key: [u8; 16usize], key_id: u8, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key` [INFO] [stdout] --> src/desfire/key.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn change_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key` [INFO] [stdout] --> src/desfire/key.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn change_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_key` [INFO] [stdout] --> src/desfire/key.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_key` [INFO] [stdout] --> src/desfire/key.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add_key(_aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `settings_struct_to_u8` [INFO] [stdout] --> src/desfire/key.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn settings_struct_to_u8(settings: KeySettings) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `settings_struct_to_u8` [INFO] [stdout] --> src/desfire/key.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn settings_struct_to_u8(settings: KeySettings) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key_settings` [INFO] [stdout] --> src/desfire/key.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn change_key_settings(_aid: u8, kid: u8, key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `change_key_settings` [INFO] [stdout] --> src/desfire/key.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn change_key_settings(_aid: u8, kid: u8, key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Application` [INFO] [stdout] --> src/desfire/application.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Application { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Application` [INFO] [stdout] --> src/desfire/application.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Application { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Encryption` [INFO] [stdout] --> src/desfire/application.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Encryption { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Encryption` [INFO] [stdout] --> src/desfire/application.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Encryption { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_application` [INFO] [stdout] --> src/desfire/application.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn add_application(application: Application, key: Option<[u8; 16usize]>, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_application` [INFO] [stdout] --> src/desfire/application.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn add_application(application: Application, key: Option<[u8; 16usize]>, version: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PersonalizationSettings` [INFO] [stdout] --> src/commands/personalize.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct PersonalizationSettings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PersonalizationSettings` [INFO] [stdout] --> src/commands/personalize.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct PersonalizationSettings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/commands/helper.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.49s [INFO] running `Command { std: "docker" "inspect" "e49e01a18f611246ef8a58a1b4a30c62afb0b9d4a686e4f948af96873a56d76d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e49e01a18f611246ef8a58a1b4a30c62afb0b9d4a686e4f948af96873a56d76d", kill_on_drop: false }` [INFO] [stdout] e49e01a18f611246ef8a58a1b4a30c62afb0b9d4a686e4f948af96873a56d76d