[INFO] cloning repository https://github.com/zandemax/desfire-tool [INFO] running `"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"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzandemax%2Fdesfire-tool'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5f3ad89a5079e490c84668f7b055f46c922ef929 [INFO] testing zandemax/desfire-tool against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzandemax%2Fdesfire-tool" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zandemax/desfire-tool on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/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-8/source/Cargo.toml [INFO] crate git repo https://github.com/zandemax/desfire-tool already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 59615fbcd0a12a7cbdbd4d49a33fc6baa1c6b6b7babefd893fb1d3991db33e6a [INFO] running `"docker" "start" "-a" "59615fbcd0a12a7cbdbd4d49a33fc6baa1c6b6b7babefd893fb1d3991db33e6a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 syn v0.15.38 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling cc v1.0.37 [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 nodrop v0.1.13 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling quick-error v1.2.2 [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 regex-syntax v0.6.7 [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 rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [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] Compiling bstr v0.1.4 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling nfc-sys v0.1.5 [INFO] [stderr] Compiling rand_os v0.1.3 [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 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 synstructure v0.10.2 [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 structopt-derive v0.2.16 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling exitfailure v0.5.1 [INFO] [stderr] Compiling structopt v0.2.16 [INFO] [stderr] Compiling clap-verbosity-flag v0.2.0 [INFO] [stderr] Compiling quicli v0.4.0 [INFO] [stderr] Compiling desfire-tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/desfire/card.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/desfire/application.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crypto::*` [INFO] [stderr] --> src/desfire/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crypto::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/commands/personalize.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::desfire::*` [INFO] [stderr] --> src/commands/application.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::super::desfire::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/desfire/desfire.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | for i in 0..device_count { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/desfire/desfire.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | let res = mifare::desfire_authenticate_aes(self.tag, key_id, key); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/desfire/card.rs:21:7 [INFO] [stderr] | [INFO] [stderr] 21 | let res = mifare::desfire_get_version(desfire.tag, &mut info); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/desfire/card.rs:40:7 [INFO] [stderr] | [INFO] [stderr] 40 | let res = mifare::desfire_format_picc(desfire.tag); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/desfire/key.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn change_key(aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/desfire/key.rs:23:7 [INFO] [stderr] | [INFO] [stderr] 23 | let mut count: usize = 0; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/desfire/key.rs:18:16 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add_key(aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/desfire/key.rs:56:28 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn change_key_settings(aid: u8, kid: u8, mut key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/desfire/key.rs:70:7 [INFO] [stderr] | [INFO] [stderr] 70 | let res = mifare::desfire_get_key_settings(desfire.tag, &mut settings, &mut max_keys); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/desfire/key.rs:65:25 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn get_key_settings(aid: u8, kid: u8) -> KeySettings { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kid` [INFO] [stderr] --> src/desfire/key.rs:65:34 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn get_key_settings(aid: u8, kid: u8) -> KeySettings { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stderr] [INFO] [stderr] warning: variable `res` is assigned to, but never used [INFO] [stderr] --> src/desfire/application.rs:31:7 [INFO] [stderr] | [INFO] [stderr] 31 | let res; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_res` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/desfire/application.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | Encryption::NONE => res = mifare::desfire_create_application(desfire.tag, application.id, settings_struct_to_u8(application.settings), application.kid), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/desfire/application.rs:34:27 [INFO] [stderr] | [INFO] [stderr] 34 | Encryption::DES3K3 => res = mifare::desfire_create_application_3k3des(desfire.tag, application.id, settings_struct_to_u8(application.settings), application.kid), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/desfire/application.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | Encryption::AES => res = mifare::desfire_create_application_aes(desfire.tag, application.id, settings_struct_to_u8(application.settings), application.kid) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/commands/helper.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | Err(err) => print!("Could not parse your answer! \n {}", question), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `generate_master_key` [INFO] [stderr] --> src/commands/personalize.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | let generate_master_key: bool = ask_bool("Should I generate a new Master key for you? [yes/no]: "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_master_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `random_uid` [INFO] [stderr] --> src/commands/personalize.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 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 off again!) [yes|no]: "); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_uid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `format_lock` [INFO] [stderr] --> src/commands/personalize.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 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 off again!) [yes|no]: "); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_format_lock` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `create_needs_master` [INFO] [stderr] --> src/commands/personalize.rs:10:7 [INFO] [stderr] | [INFO] [stderr] 10 | let create_needs_master: bool = ask_bool("Should you need the Master Key to create Applications? (Delete always requires master) [yes|no]: "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_needs_master` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `list_needs_master` [INFO] [stderr] --> src/commands/personalize.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | let list_needs_master: bool = ask_bool("Should you need the Master Key to list Applications? [yes|no]: "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_list_needs_master` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `generate_master_key` [INFO] [stderr] --> src/commands/application.rs:20:7 [INFO] [stderr] | [INFO] [stderr] 20 | let generate_master_key: bool = ask_bool("Should I generate a new Key for this Application (no leaves default) [yes|no]: "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generate_master_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/application.rs:23:11 [INFO] [stderr] | [INFO] [stderr] 23 | fn change(aid: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/application.rs:27:14 [INFO] [stderr] | [INFO] [stderr] 27 | fn configure(aid: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/application.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | fn info(aid: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/application.rs:35:11 [INFO] [stderr] | [INFO] [stderr] 35 | fn remove(aid: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/key.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | fn add (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kid` [INFO] [stderr] --> src/commands/key.rs:16:18 [INFO] [stderr] | [INFO] [stderr] 16 | fn add (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/key.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | fn change (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kid` [INFO] [stderr] --> src/commands/key.rs:18:21 [INFO] [stderr] | [INFO] [stderr] 18 | fn change (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/key.rs:20:15 [INFO] [stderr] | [INFO] [stderr] 20 | fn configure (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kid` [INFO] [stderr] --> src/commands/key.rs:20:24 [INFO] [stderr] | [INFO] [stderr] 20 | fn configure (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/key.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | fn remove (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kid` [INFO] [stderr] --> src/commands/key.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | fn remove (aid: u8, kid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_kid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `command` [INFO] [stderr] --> src/commands/file.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn file(command: FileCommand, aid: u8, fid: u8) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aid` [INFO] [stderr] --> src/commands/file.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn file(command: FileCommand, aid: u8, fid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fid` [INFO] [stderr] --> src/commands/file.rs:3:44 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn file(command: FileCommand, aid: u8, fid: u8) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fid` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/desfire/card.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn format_card(mut key: [u8; 16usize], key_id: u8, version: Option) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/desfire/key.rs:23:7 [INFO] [stderr] | [INFO] [stderr] 23 | let mut count: usize = 0; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/desfire/key.rs:56:46 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn change_key_settings(aid: u8, kid: u8, mut key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `authenticate` [INFO] [stderr] --> src/desfire/desfire.rs:59:3 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn authenticate(&self, key_id: u8, mut key: [u8; 16usize], version: Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_new_aes_key` [INFO] [stderr] --> src/desfire/crypto.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn generate_new_aes_key () -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `format_card` [INFO] [stderr] --> src/desfire/card.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn format_card(mut key: [u8; 16usize], key_id: u8, version: Option) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `change_key` [INFO] [stderr] --> src/desfire/key.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn change_key(aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_key` [INFO] [stderr] --> src/desfire/key.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add_key(aid: u8, kid: u8, mut key_old: [u8; 16usize], mut key_new: [u8; 16usize], version: Option) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `settings_struct_to_u8` [INFO] [stderr] --> src/desfire/key.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn settings_struct_to_u8(settings: KeySettings) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `change_key_settings` [INFO] [stderr] --> src/desfire/key.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn change_key_settings(aid: u8, kid: u8, mut key: [u8; 16usize], version: Option, settings: KeySettings) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Application` [INFO] [stderr] --> src/desfire/application.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Application { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Encryption` [INFO] [stderr] --> src/desfire/application.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | pub enum Encryption { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_application` [INFO] [stderr] --> src/desfire/application.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn add_application(application: Application, key: Option<[u8; 16usize]>, version: Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PersonalizationSettings` [INFO] [stderr] --> src/commands/personalize.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | struct PersonalizationSettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/helper.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/helper.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.desfire_tool.5it5pm8d-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577" "/opt/rustwide/target/debug/deps/desfire_tool-773256fe85acb577.4pyuwns38gwq2o3x.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-c835eff5125139aa/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcolored-5d3597014ef951a1.rlib" "/opt/rustwide/target/debug/deps/libnfc-cb2c54d891a2c4d9.rlib" "/opt/rustwide/target/debug/deps/libquicli-23831d2b3e71053a.rlib" "/opt/rustwide/target/debug/deps/libexitfailure-af4f46eed747dddb.rlib" "/opt/rustwide/target/debug/deps/librayon-1c7bf03af6189a83.rlib" "/opt/rustwide/target/debug/deps/librayon_core-b9ea69f21dd4bc6d.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-30d43bf0cea17acd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-4ff0fe564484d829.rlib" "/opt/rustwide/target/debug/deps/libeither-5b14a27d00cf6dd4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-4baebcfcd82b1ce6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-6883c2b5e320644d.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-96db1f09e66479ea.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-3ea2ef599738323b.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-cef505af99351667.rlib" "/opt/rustwide/target/debug/deps/libnodrop-3f1ae48cdf99ed25.rlib" "/opt/rustwide/target/debug/deps/libclap_verbosity_flag-0ff3169f95bdc333.rlib" "/opt/rustwide/target/debug/deps/libstructopt-31fe13a78e8079bc.rlib" "/opt/rustwide/target/debug/deps/libclap-d3fbabac2b9cc9ba.rlib" "/opt/rustwide/target/debug/deps/libvec_map-0a3b3bea3eacf388.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-ca2b47ed77503e08.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-c2f347f060a1ea6c.rlib" "/opt/rustwide/target/debug/deps/libstrsim-973ca7e6efba7d91.rlib" "/opt/rustwide/target/debug/deps/libbitflags-bae0fd3e41703743.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bf3fbdd21e4a8c77.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-35299d632e09474f.rlib" "/opt/rustwide/target/debug/deps/libatty-8aca15a8b084ef9d.rlib" "/opt/rustwide/target/debug/deps/libhumantime-b2a27c1d067c98a8.rlib" "/opt/rustwide/target/debug/deps/libquick_error-3d04ade402d84f0a.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-6dca9c0485ec3fca.rlib" "/opt/rustwide/target/debug/deps/libglobwalk-18c2cc74e1f82d70.rlib" "/opt/rustwide/target/debug/deps/libignore-e6734578543e0467.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-1f9b1f485e2ee86d.rlib" "/opt/rustwide/target/debug/deps/libsame_file-2ba2f949685cf49b.rlib" "/opt/rustwide/target/debug/deps/libglobset-3a9927f4dfb7c5ba.rlib" "/opt/rustwide/target/debug/deps/libregex-0659ef006e5a11f5.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-dc7aa078094ef0f0.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-1115e579b75227d0.rlib" "/opt/rustwide/target/debug/deps/libucd_util-30e780730ba99191.rlib" "/opt/rustwide/target/debug/deps/libthread_local-0c18c34ed15a7aaf.rlib" "/opt/rustwide/target/debug/deps/liblog-4588111599b9931a.rlib" "/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib" "/opt/rustwide/target/debug/deps/libbstr-e85f82b930e2ee11.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-054579c2a95d124f.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a8cd2233cf151962.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-e87a8136ddda84cc.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-91bb181b0fb23d7a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-0002b8c87cb32b6f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-c207312554410787.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-428776bad12062f2.rlib" "/opt/rustwide/target/debug/deps/libfailure-28c061959eb732ab.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-411a62760ee0bc1c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-f68d2a02d13ff248.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-f6e6473096ecfffb.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c9325044fa92f8a5.rlib" "/opt/rustwide/target/debug/deps/librand-ed13c15fa5ec3031.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-f09d120b1e8302ce.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-c6dade9aa03ac6fe.rlib" "/opt/rustwide/target/debug/deps/librand_hc-1ed774b1b0cc13a9.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-86b2a405ccaae48f.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-9e0c665f67464740.rlib" "/opt/rustwide/target/debug/deps/librand_core-e1f807daa840ecfb.rlib" "/opt/rustwide/target/debug/deps/librand_os-158fc589363894cc.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-cfb0a3bcbd66008e.rlib" "/opt/rustwide/target/debug/deps/librand_core-3765e1a61bc3f75e.rlib" "/opt/rustwide/target/debug/deps/libfreefare-9bead7460f1acc49.rlib" "/opt/rustwide/target/debug/deps/libfreefare_sys-132f222d67bcaf5a.rlib" "/opt/rustwide/target/debug/deps/libnfc_sys-eaa6ad48dfe7fea2.rlib" "/opt/rustwide/target/debug/deps/liblibc-87dad9edb8699c47.rlib" "/opt/rustwide/target/debug/deps/libtext_io-12f33fcf5eb6b13a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lnfc" "-lfreefare" "-lfreefare" "-lnfc" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lnfc [INFO] [stderr] /usr/bin/ld: cannot find -lfreefare [INFO] [stderr] /usr/bin/ld: cannot find -lfreefare [INFO] [stderr] /usr/bin/ld: cannot find -lnfc [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 58 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `desfire-tool`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "59615fbcd0a12a7cbdbd4d49a33fc6baa1c6b6b7babefd893fb1d3991db33e6a"` [INFO] running `"docker" "rm" "-f" "59615fbcd0a12a7cbdbd4d49a33fc6baa1c6b6b7babefd893fb1d3991db33e6a"` [INFO] [stdout] 59615fbcd0a12a7cbdbd4d49a33fc6baa1c6b6b7babefd893fb1d3991db33e6a