[INFO] updating cached repository https://github.com/allonsy/basalt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/allonsy/basalt
[INFO] [stderr]    b1134e6..82a3c94  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 82a3c9407d7e4761a655b7a55413f4ae84a8a0b0
[INFO] testing allonsy/basalt against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallonsy%2Fbasalt" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/allonsy/basalt 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/allonsy/basalt
[INFO] finished tweaking git repo https://github.com/allonsy/basalt
[INFO] tweaked toml for git repo https://github.com/allonsy/basalt written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/allonsy/basalt 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e933009550ae35089a04b97041f0fb858cd415eb36e33ddeef8e764f5ced289d
[INFO] running `"docker" "start" "-a" "e933009550ae35089a04b97041f0fb858cd415eb36e33ddeef8e764f5ced289d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling libsodium-sys v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling sodiumoxide v0.2.5
[INFO] [stderr]    Compiling basalt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `get_password_dir`
[INFO] [stderr]   --> src/config/mod.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn get_password_dir() -> PathBuf {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LANG_SIZE`
[INFO] [stderr]   --> src/keys/paper.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const LANG_SIZE: usize = 2048;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `generate_paper_key`
[INFO] [stderr]   --> src/keys/paper.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn generate_paper_key() -> Result<(Vec<String>, PaperKey), String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decode_paper_key`
[INFO] [stderr]   --> src/keys/paper.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn decode_paper_key(pkey: &PaperKey, words: &Vec<String>) -> Result<PrivateKey, String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `nums_to_bytes`
[INFO] [stderr]   --> src/keys/paper.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn nums_to_bytes(nums: &[usize]) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `index_to_bit_array`
[INFO] [stderr]   --> src/keys/paper.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn index_to_bit_array(mut num: usize) -> Vec<bool> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_random_seed`
[INFO] [stderr]    --> src/keys/paper.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn get_random_seed(lang_map: &HashMap<usize, String>) -> (Vec<String>, Vec<usize>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_language`
[INFO] [stderr]    --> src/keys/paper.rs:122:4
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn get_language() -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_language_map`
[INFO] [stderr]    --> src/keys/paper.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn get_language_map(lang: &str) -> Result<HashMap<usize, String>, String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_reverse_map`
[INFO] [stderr]    --> src/keys/paper.rs:148:4
[INFO] [stderr]     |
[INFO] [stderr] 148 | fn get_reverse_map(lang_map: &HashMap<usize, String>) -> HashMap<String, usize> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify_merge`
[INFO] [stderr]   --> src/keys/public/mod.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn verify_merge(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify`
[INFO] [stderr]    --> src/keys/public/mod.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     pub fn verify(&self, payload: &[u8], expected: &[u8]) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `encrypt`
[INFO] [stderr]    --> src/keys/public/mod.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn encrypt(&self, payload: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_digest`
[INFO] [stderr]    --> src/keys/public/mod.rs:320:5
[INFO] [stderr]     |
[INFO] [stderr] 320 |     fn get_digest(&self) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_sodium_key`
[INFO] [stderr]    --> src/keys/public/mod.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn to_sodium_key(&self) -> SodiumKey {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify`
[INFO] [stderr]    --> src/keys/public/mod.rs:337:5
[INFO] [stderr]     |
[INFO] [stderr] 337 |     fn verify(&self, payload: &[u8], expected: &[u8]) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `encrypt`
[INFO] [stderr]    --> src/keys/public/mod.rs:341:5
[INFO] [stderr]     |
[INFO] [stderr] 341 |     fn encrypt(&self, payload: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/agent/server.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         send_message(&mut conn, &resp_message);
[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/agent/server.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         send_message(&mut conn, &resp_message);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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/agent/server.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     send_message(&mut conn, &resp_message);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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/secret/reencrypt.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write_file(path, current_store);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `"docker" "inspect" "e933009550ae35089a04b97041f0fb858cd415eb36e33ddeef8e764f5ced289d"`
[INFO] running `"docker" "rm" "-f" "e933009550ae35089a04b97041f0fb858cd415eb36e33ddeef8e764f5ced289d"`
[INFO] [stdout] e933009550ae35089a04b97041f0fb858cd415eb36e33ddeef8e764f5ced289d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 367586dc63f32d9a541a8de0152c599728b3951d296414d51da4fa6f5552f06c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "367586dc63f32d9a541a8de0152c599728b3951d296414d51da4fa6f5552f06c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling basalt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `get_password_dir`
[INFO] [stderr]   --> src/config/mod.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn get_password_dir() -> PathBuf {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LANG_SIZE`
[INFO] [stderr]   --> src/keys/paper.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const LANG_SIZE: usize = 2048;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `generate_paper_key`
[INFO] [stderr]   --> src/keys/paper.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn generate_paper_key() -> Result<(Vec<String>, PaperKey), String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decode_paper_key`
[INFO] [stderr]   --> src/keys/paper.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn decode_paper_key(pkey: &PaperKey, words: &Vec<String>) -> Result<PrivateKey, String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `nums_to_bytes`
[INFO] [stderr]   --> src/keys/paper.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn nums_to_bytes(nums: &[usize]) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `index_to_bit_array`
[INFO] [stderr]   --> src/keys/paper.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn index_to_bit_array(mut num: usize) -> Vec<bool> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_random_seed`
[INFO] [stderr]    --> src/keys/paper.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn get_random_seed(lang_map: &HashMap<usize, String>) -> (Vec<String>, Vec<usize>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_language`
[INFO] [stderr]    --> src/keys/paper.rs:122:4
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn get_language() -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_language_map`
[INFO] [stderr]    --> src/keys/paper.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn get_language_map(lang: &str) -> Result<HashMap<usize, String>, String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_reverse_map`
[INFO] [stderr]    --> src/keys/paper.rs:148:4
[INFO] [stderr]     |
[INFO] [stderr] 148 | fn get_reverse_map(lang_map: &HashMap<usize, String>) -> HashMap<String, usize> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify_merge`
[INFO] [stderr]   --> src/keys/public/mod.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn verify_merge(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify`
[INFO] [stderr]    --> src/keys/public/mod.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     pub fn verify(&self, payload: &[u8], expected: &[u8]) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `encrypt`
[INFO] [stderr]    --> src/keys/public/mod.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn encrypt(&self, payload: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_digest`
[INFO] [stderr]    --> src/keys/public/mod.rs:320:5
[INFO] [stderr]     |
[INFO] [stderr] 320 |     fn get_digest(&self) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_sodium_key`
[INFO] [stderr]    --> src/keys/public/mod.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn to_sodium_key(&self) -> SodiumKey {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify`
[INFO] [stderr]    --> src/keys/public/mod.rs:337:5
[INFO] [stderr]     |
[INFO] [stderr] 337 |     fn verify(&self, payload: &[u8], expected: &[u8]) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `encrypt`
[INFO] [stderr]    --> src/keys/public/mod.rs:341:5
[INFO] [stderr]     |
[INFO] [stderr] 341 |     fn encrypt(&self, payload: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/agent/server.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         send_message(&mut conn, &resp_message);
[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/agent/server.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         send_message(&mut conn, &resp_message);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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/agent/server.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     send_message(&mut conn, &resp_message);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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/secret/reencrypt.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write_file(path, current_store);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "367586dc63f32d9a541a8de0152c599728b3951d296414d51da4fa6f5552f06c"`
[INFO] running `"docker" "rm" "-f" "367586dc63f32d9a541a8de0152c599728b3951d296414d51da4fa6f5552f06c"`
[INFO] [stdout] 367586dc63f32d9a541a8de0152c599728b3951d296414d51da4fa6f5552f06c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c921c4f285a806a6028753328be64122e4cc6a3db0f14b1e4eb78452133c19ad
[INFO] running `"docker" "start" "-a" "c921c4f285a806a6028753328be64122e4cc6a3db0f14b1e4eb78452133c19ad"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test keys::public::tests::test_verify_bad_head ... ok
[INFO] [stdout] test keys::public::tests::test_verify_revoked_key_sign ... ok
[INFO] [stdout] test keys::public::tests::test_verify_sign_request ... ok
[INFO] [stdout] test keys::public::tests::test_verify_bad_sig ... ok
[INFO] [stdout] test keys::public::tests::test_verify_good_chain ... ok
[INFO] [stdout] test keys::public::tests::test_verify_empty_chain ... ok
[INFO] [stdout] test keys::public::tests::test_verify_sign_request_bad_head ... ok
[INFO] [stdout] test keys::public::tests::test_verify_ksr_no_merge ... ok
[INFO] [stdout] test keys::public::tests::test_verify_bad_parent ... ok
[INFO] [stdout] test keys::public::tests::test_verify_good_revoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `get_password_dir`
[INFO] [stderr]   --> src/config/mod.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn get_password_dir() -> PathBuf {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LANG_SIZE`
[INFO] [stderr]   --> src/keys/paper.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const LANG_SIZE: usize = 2048;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `generate_paper_key`
[INFO] [stderr]   --> src/keys/paper.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn generate_paper_key() -> Result<(Vec<String>, PaperKey), String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decode_paper_key`
[INFO] [stderr]   --> src/keys/paper.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn decode_paper_key(pkey: &PaperKey, words: &Vec<String>) -> Result<PrivateKey, String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `nums_to_bytes`
[INFO] [stderr]   --> src/keys/paper.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn nums_to_bytes(nums: &[usize]) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `index_to_bit_array`
[INFO] [stderr]   --> src/keys/paper.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn index_to_bit_array(mut num: usize) -> Vec<bool> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_random_seed`
[INFO] [stderr]    --> src/keys/paper.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn get_random_seed(lang_map: &HashMap<usize, String>) -> (Vec<String>, Vec<usize>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_language`
[INFO] [stderr]    --> src/keys/paper.rs:122:4
[INFO] [stderr]     |
[INFO] [stderr] 122 | fn get_language() -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_language_map`
[INFO] [stderr]    --> src/keys/paper.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn get_language_map(lang: &str) -> Result<HashMap<usize, String>, String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_reverse_map`
[INFO] [stderr]    --> src/keys/paper.rs:148:4
[INFO] [stderr]     |
[INFO] [stderr] 148 | fn get_reverse_map(lang_map: &HashMap<usize, String>) -> HashMap<String, usize> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify_merge`
[INFO] [stderr]   --> src/keys/public/mod.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn verify_merge(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify`
[INFO] [stderr]    --> src/keys/public/mod.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     pub fn verify(&self, payload: &[u8], expected: &[u8]) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `encrypt`
[INFO] [stderr]    --> src/keys/public/mod.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn encrypt(&self, payload: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_digest`
[INFO] [stderr]    --> src/keys/public/mod.rs:320:5
[INFO] [stderr]     |
[INFO] [stderr] 320 |     fn get_digest(&self) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_sodium_key`
[INFO] [stderr]    --> src/keys/public/mod.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 330 |     fn to_sodium_key(&self) -> SodiumKey {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `verify`
[INFO] [stderr]    --> src/keys/public/mod.rs:337:5
[INFO] [stderr]     |
[INFO] [stderr] 337 |     fn verify(&self, payload: &[u8], expected: &[u8]) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `encrypt`
[INFO] [stderr]    --> src/keys/public/mod.rs:341:5
[INFO] [stderr]     |
[INFO] [stderr] 341 |     fn encrypt(&self, payload: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/agent/server.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         send_message(&mut conn, &resp_message);
[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/agent/server.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         send_message(&mut conn, &resp_message);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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/agent/server.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     send_message(&mut conn, &resp_message);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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/secret/reencrypt.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         write_file(path, current_store);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basalt-10d5bf6e2d55b801
[INFO] running `"docker" "inspect" "c921c4f285a806a6028753328be64122e4cc6a3db0f14b1e4eb78452133c19ad"`
[INFO] running `"docker" "rm" "-f" "c921c4f285a806a6028753328be64122e4cc6a3db0f14b1e4eb78452133c19ad"`
[INFO] [stdout] c921c4f285a806a6028753328be64122e4cc6a3db0f14b1e4eb78452133c19ad