[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] testing zandemax/desfire-tool against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzandemax%2Fdesfire-tool" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zandemax/desfire-tool on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-3/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.2.16 [INFO] [stderr] Downloaded nfc v0.1.11 [INFO] [stderr] Downloaded nfc-sys v0.1.5 [INFO] [stderr] Downloaded backtrace v0.3.31 [INFO] [stderr] Downloaded globset v0.4.3 [INFO] [stderr] Downloaded structopt v0.2.16 [INFO] [stderr] Downloaded freefare v0.2.0 [INFO] [stderr] Downloaded freefare-sys v0.2.0 [INFO] [stderr] Downloaded bstr v0.1.4 [INFO] [stderr] Downloaded ignore v0.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cba8300a74f0e37b01c598979035ad15967a7f909258990d6d62d48c36b68378 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cba8300a74f0e37b01c598979035ad15967a7f909258990d6d62d48c36b68378", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cba8300a74f0e37b01c598979035ad15967a7f909258990d6d62d48c36b68378", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cba8300a74f0e37b01c598979035ad15967a7f909258990d6d62d48c36b68378", kill_on_drop: false }` [INFO] [stdout] cba8300a74f0e37b01c598979035ad15967a7f909258990d6d62d48c36b68378 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7224a9a9c174e5a646d4c3a04d070feda0b02017332f70c4d5826ce3a96339af [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7224a9a9c174e5a646d4c3a04d070feda0b02017332f70c4d5826ce3a96339af", kill_on_drop: false }` [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] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling rgb v0.8.13 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling text_io v0.1.7 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling bstr v0.1.4 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling nfc-sys v0.1.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling freefare-sys v0.2.0 [INFO] [stderr] Compiling nfc v0.1.11 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling freefare v0.2.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling globset v0.4.3 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling ignore v0.4.7 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling globwalk v0.3.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling structopt-derive v0.2.16 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.16 [INFO] [stderr] Compiling clap-verbosity-flag v0.2.0 [INFO] [stderr] Compiling exitfailure v0.5.1 [INFO] [stderr] Compiling quicli v0.4.0 [INFO] [stderr] Compiling desfire-tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/desfire/card.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/desfire/application.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crypto::*` [INFO] [stdout] --> src/desfire/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crypto::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/commands/personalize.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::desfire::*` [INFO] [stdout] --> src/commands/application.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::desfire::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/desfire/desfire.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | for i in 0..device_count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/desfire/desfire.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let res = mifare::desfire_authenticate_aes(self.tag, key_id, key); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/desfire/card.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | let res = mifare::desfire_get_version(desfire.tag, &mut info); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/desfire/card.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | let res = mifare::desfire_format_picc(desfire.tag); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/desfire/key.rs:6:19 [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] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/desfire/key.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | let mut count: usize = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/desfire/key.rs:18:16 [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] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/desfire/key.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn change_key_settings(aid: u8, kid: u8, mut key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/desfire/key.rs:70:7 [INFO] [stdout] | [INFO] [stdout] 70 | let res = mifare::desfire_get_key_settings(desfire.tag, &mut settings, &mut max_keys); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/desfire/key.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn get_key_settings(aid: u8, kid: u8) -> KeySettings { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kid` [INFO] [stdout] --> src/desfire/key.rs:65:34 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn get_key_settings(aid: u8, kid: u8) -> KeySettings { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [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: 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: unused variable: `err` [INFO] [stdout] --> src/commands/helper.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | Err(err) => print!("Could not parse your answer! \n {}", question), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generate_master_key` [INFO] [stdout] --> src/commands/personalize.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | let generate_master_key: bool = ask_bool("Should I generate a new Master key for you? [yes/no]: "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_master_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random_uid` [INFO] [stdout] --> src/commands/personalize.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | let random_uid: bool = ask_bool("Do you want your card to respond with a random UID? (CAUTION: Once turned on, this cannot be turned of... [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_uid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `format_lock` [INFO] [stdout] --> src/commands/personalize.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | let format_lock: bool = ask_bool("Do you want to lock your card from being formatted? (CAUTION: Once turned on, this cannot be turned o... [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_format_lock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `create_needs_master` [INFO] [stdout] --> src/commands/personalize.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | let create_needs_master: bool = ask_bool("Should you need the Master Key to create Applications? (Delete always requires master) [yes|n... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_needs_master` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list_needs_master` [INFO] [stdout] --> src/commands/personalize.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | let list_needs_master: bool = ask_bool("Should you need the Master Key to list Applications? [yes|no]: "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_list_needs_master` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generate_master_key` [INFO] [stdout] --> src/commands/application.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | let generate_master_key: bool = ask_bool("Should I generate a new Key for this Application (no leaves default) [yes|no]: "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_master_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/application.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | fn change(aid: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/application.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | fn configure(aid: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/application.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | fn info(aid: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/application.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | fn remove(aid: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/key.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | fn add (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kid` [INFO] [stdout] --> src/commands/key.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | fn add (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/key.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | fn change (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kid` [INFO] [stdout] --> src/commands/key.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | fn change (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/key.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | fn configure (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kid` [INFO] [stdout] --> src/commands/key.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn configure (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/key.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | fn remove (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kid` [INFO] [stdout] --> src/commands/key.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | fn remove (aid: u8, kid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `command` [INFO] [stdout] --> src/commands/file.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn file(command: FileCommand, aid: u8, fid: u8) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aid` [INFO] [stdout] --> src/commands/file.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn file(command: FileCommand, aid: u8, fid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fid` [INFO] [stdout] --> src/commands/file.rs:3:44 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn file(command: FileCommand, aid: u8, fid: u8) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/desfire/card.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn format_card(mut key: [u8; 16usize], key_id: u8, version: Option) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/desfire/key.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | let mut count: usize = 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/desfire/key.rs:56:46 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn change_key_settings(aid: u8, kid: u8, mut key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [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(mut 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, mut 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] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.desfire_tool.cc9633a0-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96.3nvkwkk3vnblhls7.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-33c55be177b717c8/out" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcolored-107055b41a3ccc77.rlib" "/opt/rustwide/target/debug/deps/libnfc-d71c4e29b93054fa.rlib" "/opt/rustwide/target/debug/deps/libquicli-dba22aab59ae18ee.rlib" "/opt/rustwide/target/debug/deps/libexitfailure-4712e13457eb8590.rlib" "/opt/rustwide/target/debug/deps/librayon-f5a9e8e991bddcac.rlib" "/opt/rustwide/target/debug/deps/librayon_core-d22dee4b565f6d93.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-297968f785cc33f0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-0713b25f30a941f4.rlib" "/opt/rustwide/target/debug/deps/libeither-3283dda0ba807b73.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-561692e03b20aa8d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-79c5cdf9b7426d83.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-9cc4133a3ee3d26a.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-e9af93f9916e0911.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-642db702cc2ca033.rlib" "/opt/rustwide/target/debug/deps/libclap_verbosity_flag-ac6868088ed41085.rlib" "/opt/rustwide/target/debug/deps/libstructopt-d6123ac2df671851.rlib" "/opt/rustwide/target/debug/deps/libclap-fea7084b0552bb41.rlib" "/opt/rustwide/target/debug/deps/libvec_map-6dd515bac74e9212.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-40570afc47c379d8.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-d258e95b9deb3cd8.rlib" "/opt/rustwide/target/debug/deps/libstrsim-4124e514b7a4f703.rlib" "/opt/rustwide/target/debug/deps/libbitflags-20c5c28231f4058e.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bd7b8ca88b2cc3f8.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-c42a4047c8900075.rlib" "/opt/rustwide/target/debug/deps/libatty-6da83bc6ddbb1276.rlib" "/opt/rustwide/target/debug/deps/libhumantime-8026e1d1042238a6.rlib" "/opt/rustwide/target/debug/deps/libquick_error-7c7cd5b552241ac9.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-52bc9b73d7a89aea.rlib" "/opt/rustwide/target/debug/deps/libglobwalk-b92823e96335c691.rlib" "/opt/rustwide/target/debug/deps/libignore-2ff9b8084c841951.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-3334b11f8cbec25d.rlib" "/opt/rustwide/target/debug/deps/libsame_file-30a3f996ea32e450.rlib" "/opt/rustwide/target/debug/deps/libglobset-dbf562fc0d20165d.rlib" "/opt/rustwide/target/debug/deps/libregex-3e7b7818159ba95b.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-e272819a51bdbeaf.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-cb82e7268a9fb1bc.rlib" "/opt/rustwide/target/debug/deps/libucd_util-6788b4990e2fcc67.rlib" "/opt/rustwide/target/debug/deps/libthread_local-2721487484a3f1c6.rlib" "/opt/rustwide/target/debug/deps/liblog-47e7684d3e2690b8.rlib" "/opt/rustwide/target/debug/deps/libfnv-e4c6ba56d659bb77.rlib" "/opt/rustwide/target/debug/deps/libbstr-c30d4acb3e19aaca.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-c11501adc7e6a47e.rlib" "/opt/rustwide/target/debug/deps/libmemchr-bd5bdbd809ac5bef.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-a3ed0cd33dbc813b.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-dbb414485207823a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-a1ff0fa86ead22d0.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-48ae5990e2528ae1.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-ca53a4df601f1b55.rlib" "/opt/rustwide/target/debug/deps/libfailure-a5e8ab2be974d888.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-b1dc65eb7cacb465.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-4e97bb30abf217fb.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e5457b7023566ba0.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ff15ca4418a0fa04.rlib" "/opt/rustwide/target/debug/deps/librand-8dfe06dc78adb7b6.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-cf1c6e10b01f7775.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-ab4d6e2487038e94.rlib" "/opt/rustwide/target/debug/deps/librand_hc-f47d2efa7fbfb522.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-286e3b8311f5faff.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-25cebe047f165eba.rlib" "/opt/rustwide/target/debug/deps/librand_core-0a725dfaecf66c67.rlib" "/opt/rustwide/target/debug/deps/librand_os-c36ee6aa7dc3a6a1.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-40dd517d98a6b249.rlib" "/opt/rustwide/target/debug/deps/librand_core-e3f7b5ee9401667b.rlib" "/opt/rustwide/target/debug/deps/libfreefare-1ea274d124cce958.rlib" "/opt/rustwide/target/debug/deps/libfreefare_sys-26f924bea2719e3a.rlib" "/opt/rustwide/target/debug/deps/libnfc_sys-c9962d0225126071.rlib" "/opt/rustwide/target/debug/deps/liblibc-13d3d8fa232b7213.rlib" "/opt/rustwide/target/debug/deps/libtext_io-f00365ed2d4308fe.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lnfc" "-lfreefare" "-lnfc" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/desfire_tool-9d8d81bdf81c2a96" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lnfc [INFO] [stdout] /usr/bin/ld: cannot find -lfreefare [INFO] [stdout] /usr/bin/ld: cannot find -lnfc [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 58 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `desfire-tool` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "7224a9a9c174e5a646d4c3a04d070feda0b02017332f70c4d5826ce3a96339af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7224a9a9c174e5a646d4c3a04d070feda0b02017332f70c4d5826ce3a96339af", kill_on_drop: false }` [INFO] [stdout] 7224a9a9c174e5a646d4c3a04d070feda0b02017332f70c4d5826ce3a96339af