[INFO] fetching crate sendcipher-core 0.1.3...
[INFO] testing sendcipher-core-0.1.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate sendcipher-core 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sendcipher-core 0.1.3
[INFO] finished tweaking crates.io crate sendcipher-core 0.1.3
[INFO] tweaked toml for crates.io crate sendcipher-core 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sendcipher-core 0.1.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sendcipher-core 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3949fb8f73da6b99dbaaeb6b34b4d9916a245b037ff59b29f141448b364ad7b5
[INFO] running `Command { std: "docker" "start" "-a" "3949fb8f73da6b99dbaaeb6b34b4d9916a245b037ff59b29f141448b364ad7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3949fb8f73da6b99dbaaeb6b34b4d9916a245b037ff59b29f141448b364ad7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3949fb8f73da6b99dbaaeb6b34b4d9916a245b037ff59b29f141448b364ad7b5", kill_on_drop: false }`
[INFO] [stdout] 3949fb8f73da6b99dbaaeb6b34b4d9916a245b037ff59b29f141448b364ad7b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e70957a82560b82fbecba625c6069a81f043113796401795418771c3ac0ab6f
[INFO] running `Command { std: "docker" "start" "-a" "5e70957a82560b82fbecba625c6069a81f043113796401795418771c3ac0ab6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.104
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling argon2 v0.5.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling js-sys v0.3.81
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling web-sys v0.3.81
[INFO] [stderr]    Compiling sendcipher-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `digest::typenum::Length`
[INFO] [stdout]  --> src/crypto/manifest.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use digest::typenum::Length;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_len`
[INFO] [stdout]    --> src/crypto/crypto.rs:237:21
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn get_padding_size(data_len: usize) -> usize {
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 .map_err(|e| crate::error::Error::DecryptionError("".to_string()))?,
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:204:23
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::prepare_file_encryption`
[INFO] [stdout]    --> src/crypto/crypto.rs:168:1
[INFO] [stdout]     |
[INFO] [stdout] 168 | / pub fn prepare_file_encryption(
[INFO] [stdout] 169 | |     file_name: &str,
[INFO] [stdout] 170 | |     mfp: &Vec<u8>,
[INFO] [stdout] 171 | |     make_key_wrapper: impl FnOnce(&Vec<u8>) -> Result<AnyKeyWrapper, crate::error::Error>,
[INFO] [stdout] 172 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `crypto::crypto::prepare_file_encryption` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::setup_file_decryption`
[INFO] [stdout]    --> src/crypto/crypto.rs:217:1
[INFO] [stdout]     |
[INFO] [stdout] 217 | / pub fn setup_file_decryption(
[INFO] [stdout] 218 | |     manifest_blob: &mut Blob,
[INFO] [stdout] 219 | |     password: &str,
[INFO] [stdout] 220 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `crypto::crypto::setup_file_decryption` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `decrypt_blob`
[INFO] [stdout]    --> src/crypto/crypto.rs:364:1
[INFO] [stdout]     |
[INFO] [stdout] 364 | / pub fn decrypt_blob(
[INFO] [stdout] 365 | |     blob: &mut Blob,
[INFO] [stdout] 366 | |     decryption_context: &CypherContext,
[INFO] [stdout] 367 | | ) -> Result<DecryptedBlob, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `decrypt_blob` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PgpKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Pgp::0`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:35:9
[INFO] [stdout]     |
[INFO] [stdout]  35 |     Pgp(PgpKeyWrapper),
[INFO] [stdout]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Pgp::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `PgpKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:174:1
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub(crate) struct PgpKeyWrapper {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AgeKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Age::0`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:36:9
[INFO] [stdout]     |
[INFO] [stdout]  36 |     Age(AgeKeyWrapper),
[INFO] [stdout]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Age::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `AgeKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:192:1
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub(crate) struct AgeKeyWrapper {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_decryption_context` is never used
[INFO] [stdout]   --> src/stream_decryptor.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl StreamDecryptor {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub(crate) fn get_decryption_context(&self) -> &CypherContext {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_encrypted_chunk_descriptor` is never used
[INFO] [stdout]    --> src/stream_encryptor.rs:277:19
[INFO] [stdout]     |
[INFO] [stdout]  94 | impl<C: ChunkGenerator> StreamEncryptor<C> {
[INFO] [stdout]     | ------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub(crate) fn register_encrypted_chunk_descriptor(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `file_name`, `get_chunk_index`, and `get_key` are never used
[INFO] [stdout]   --> src/crypto/crypto.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl CypherContext {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn file_name(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn get_chunk_index(&self) -> Option<u64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn get_key(&mut self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `derive_key`, `from_bytes`, and `to_bytes` are never used
[INFO] [stdout]   --> src/crypto/cypher_key.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl CypherKey {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn new() -> Result<Self, crate::error::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn derive_key(&self, context: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn from_bytes(bytes: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn to_bytes(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `checksum_length` is never used
[INFO] [stdout]   --> src/crypto/checksum.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl ChecksumAlgorithm {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn checksum_length(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seed` and `activate_after_size` are never read
[INFO] [stdout]   --> src/span_generator.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct SpanGenerator {
[INFO] [stdout]    |                   ------------- fields in this struct
[INFO] [stdout] 13 |     seed: u128,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     activate_after_size: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_spans`, `current_size`, `seed`, and `last_span` are never used
[INFO] [stdout]    --> src/span_generator.rs:61:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl SpanGenerator {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  61 |     pub fn generate_spans(&mut self, target_size: u64) -> Vec<Span> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn current_size(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn seed(&self) -> u128 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 235 |     pub fn last_span(&self) -> Span {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parallel_mapper.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 wq.insert(input);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 let _ = wq.insert(input);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parallel_mapper.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         wq.insert(input);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let _ = wq.insert(input);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parallel_mapper.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |             w.join();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let _ = w.join();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.04s
[INFO] running `Command { std: "docker" "inspect" "5e70957a82560b82fbecba625c6069a81f043113796401795418771c3ac0ab6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e70957a82560b82fbecba625c6069a81f043113796401795418771c3ac0ab6f", kill_on_drop: false }`
[INFO] [stdout] 5e70957a82560b82fbecba625c6069a81f043113796401795418771c3ac0ab6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dd8c3d894bc9233c232e21319ab2a84b396cf49f5f2ff15db58a52de16c86b7
[INFO] running `Command { std: "docker" "start" "-a" "9dd8c3d894bc9233c232e21319ab2a84b396cf49f5f2ff15db58a52de16c86b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling js-sys v0.3.81
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling web-sys v0.3.81
[INFO] [stderr]    Compiling sendcipher-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `digest::typenum::Length`
[INFO] [stdout]  --> src/crypto/manifest.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use digest::typenum::Length;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `digest::typenum::Length`
[INFO] [stdout]  --> src/crypto/manifest.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use digest::typenum::Length;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_len`
[INFO] [stdout]    --> src/crypto/crypto.rs:237:21
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn get_padding_size(data_len: usize) -> usize {
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_len`
[INFO] [stdout]    --> src/crypto/crypto.rs:237:21
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn get_padding_size(data_len: usize) -> usize {
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 .map_err(|e| crate::error::Error::DecryptionError("".to_string()))?,
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:204:23
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:105:27
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 .map_err(|e| crate::error::Error::DecryptionError("".to_string()))?,
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:204:23
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::prepare_file_encryption`
[INFO] [stdout]    --> src/crypto/crypto.rs:168:1
[INFO] [stdout]     |
[INFO] [stdout] 168 | / pub fn prepare_file_encryption(
[INFO] [stdout] 169 | |     file_name: &str,
[INFO] [stdout] 170 | |     mfp: &Vec<u8>,
[INFO] [stdout] 171 | |     make_key_wrapper: impl FnOnce(&Vec<u8>) -> Result<AnyKeyWrapper, crate::error::Error>,
[INFO] [stdout] 172 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `crypto::crypto::prepare_file_encryption` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::setup_file_decryption`
[INFO] [stdout]    --> src/crypto/crypto.rs:217:1
[INFO] [stdout]     |
[INFO] [stdout] 217 | / pub fn setup_file_decryption(
[INFO] [stdout] 218 | |     manifest_blob: &mut Blob,
[INFO] [stdout] 219 | |     password: &str,
[INFO] [stdout] 220 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `crypto::crypto::setup_file_decryption` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `decrypt_blob`
[INFO] [stdout]    --> src/crypto/crypto.rs:364:1
[INFO] [stdout]     |
[INFO] [stdout] 364 | / pub fn decrypt_blob(
[INFO] [stdout] 365 | |     blob: &mut Blob,
[INFO] [stdout] 366 | |     decryption_context: &CypherContext,
[INFO] [stdout] 367 | | ) -> Result<DecryptedBlob, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `decrypt_blob` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PgpKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Pgp::0`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:35:9
[INFO] [stdout]     |
[INFO] [stdout]  35 |     Pgp(PgpKeyWrapper),
[INFO] [stdout]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Pgp::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `PgpKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:174:1
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub(crate) struct PgpKeyWrapper {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AgeKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Age::0`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:36:9
[INFO] [stdout]     |
[INFO] [stdout]  36 |     Age(AgeKeyWrapper),
[INFO] [stdout]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Age::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `AgeKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:192:1
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub(crate) struct AgeKeyWrapper {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_decryption_context` is never used
[INFO] [stdout]   --> src/stream_decryptor.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl StreamDecryptor {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub(crate) fn get_decryption_context(&self) -> &CypherContext {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_encrypted_chunk_descriptor` is never used
[INFO] [stdout]    --> src/stream_encryptor.rs:277:19
[INFO] [stdout]     |
[INFO] [stdout]  94 | impl<C: ChunkGenerator> StreamEncryptor<C> {
[INFO] [stdout]     | ------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub(crate) fn register_encrypted_chunk_descriptor(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `file_name`, `get_chunk_index`, and `get_key` are never used
[INFO] [stdout]   --> src/crypto/crypto.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl CypherContext {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn file_name(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn get_chunk_index(&self) -> Option<u64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn get_key(&mut self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `derive_key`, `from_bytes`, and `to_bytes` are never used
[INFO] [stdout]   --> src/crypto/cypher_key.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl CypherKey {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn new() -> Result<Self, crate::error::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn derive_key(&self, context: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn from_bytes(bytes: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn to_bytes(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `checksum_length` is never used
[INFO] [stdout]   --> src/crypto/checksum.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl ChecksumAlgorithm {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn checksum_length(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seed` and `activate_after_size` are never read
[INFO] [stdout]   --> src/span_generator.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct SpanGenerator {
[INFO] [stdout]    |                   ------------- fields in this struct
[INFO] [stdout] 13 |     seed: u128,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     activate_after_size: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_spans`, `current_size`, `seed`, and `last_span` are never used
[INFO] [stdout]    --> src/span_generator.rs:61:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl SpanGenerator {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  61 |     pub fn generate_spans(&mut self, target_size: u64) -> Vec<Span> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn current_size(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn seed(&self) -> u128 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 235 |     pub fn last_span(&self) -> Span {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parallel_mapper.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 wq.insert(input);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 let _ = wq.insert(input);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parallel_mapper.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         wq.insert(input);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let _ = wq.insert(input);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parallel_mapper.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |             w.join();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let _ = w.join();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stream_cypher_tests.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut encrypted_blobs = encryptor
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::prepare_file_encryption`
[INFO] [stdout]    --> src/crypto/crypto.rs:168:1
[INFO] [stdout]     |
[INFO] [stdout] 168 | / pub fn prepare_file_encryption(
[INFO] [stdout] 169 | |     file_name: &str,
[INFO] [stdout] 170 | |     mfp: &Vec<u8>,
[INFO] [stdout] 171 | |     make_key_wrapper: impl FnOnce(&Vec<u8>) -> Result<AnyKeyWrapper, crate::error::Error>,
[INFO] [stdout] 172 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `crypto::crypto::prepare_file_encryption` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::setup_file_decryption`
[INFO] [stdout]    --> src/crypto/crypto.rs:217:1
[INFO] [stdout]     |
[INFO] [stdout] 217 | / pub fn setup_file_decryption(
[INFO] [stdout] 218 | |     manifest_blob: &mut Blob,
[INFO] [stdout] 219 | |     password: &str,
[INFO] [stdout] 220 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `crypto::crypto::setup_file_decryption` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `crypto::crypto::CypherContext` is more private than the item `decrypt_blob`
[INFO] [stdout]    --> src/crypto/crypto.rs:364:1
[INFO] [stdout]     |
[INFO] [stdout] 364 | / pub fn decrypt_blob(
[INFO] [stdout] 365 | |     blob: &mut Blob,
[INFO] [stdout] 366 | |     decryption_context: &CypherContext,
[INFO] [stdout] 367 | | ) -> Result<DecryptedBlob, crate::error::Error> {
[INFO] [stdout]     | |_______________________________________________^ function `decrypt_blob` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/crypto.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | pub(crate) struct CypherContext {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PgpKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Pgp::0`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:35:9
[INFO] [stdout]     |
[INFO] [stdout]  35 |     Pgp(PgpKeyWrapper),
[INFO] [stdout]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Pgp::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `PgpKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:174:1
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub(crate) struct PgpKeyWrapper {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AgeKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Age::0`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:36:9
[INFO] [stdout]     |
[INFO] [stdout]  36 |     Age(AgeKeyWrapper),
[INFO] [stdout]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Age::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `AgeKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/crypto/key_wrapper.rs:192:1
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub(crate) struct AgeKeyWrapper {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_decryption_context` is never used
[INFO] [stdout]   --> src/stream_decryptor.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl StreamDecryptor {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub(crate) fn get_decryption_context(&self) -> &CypherContext {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_encrypted_chunk_descriptor` is never used
[INFO] [stdout]    --> src/stream_encryptor.rs:277:19
[INFO] [stdout]     |
[INFO] [stdout]  94 | impl<C: ChunkGenerator> StreamEncryptor<C> {
[INFO] [stdout]     | ------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub(crate) fn register_encrypted_chunk_descriptor(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `file_name`, `get_chunk_index`, and `get_key` are never used
[INFO] [stdout]   --> src/crypto/crypto.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl CypherContext {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn file_name(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn get_chunk_index(&self) -> Option<u64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn get_key(&mut self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `derive_key`, `from_bytes`, and `to_bytes` are never used
[INFO] [stdout]   --> src/crypto/cypher_key.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl CypherKey {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn new() -> Result<Self, crate::error::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn derive_key(&self, context: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn from_bytes(bytes: &[u8]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn to_bytes(&self) -> &Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `checksum_length` is never used
[INFO] [stdout]   --> src/crypto/checksum.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl ChecksumAlgorithm {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn checksum_length(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seed` and `activate_after_size` are never read
[INFO] [stdout]   --> src/span_generator.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct SpanGenerator {
[INFO] [stdout]    |                   ------------- fields in this struct
[INFO] [stdout] 13 |     seed: u128,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     activate_after_size: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `seed` is never used
[INFO] [stdout]    --> src/span_generator.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl SpanGenerator {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn seed(&self) -> u128 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/stream_decryptor.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 | /         encrypted_blobs
[INFO] [stdout] 197 | |             .iter()
[INFO] [stdout] 198 | |             .try_for_each(|blob| encryptor.register_encrypted_chunk(blob.0, &format!("id{}", blob.0)));
[INFO] [stdout]     | |______________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let _ = encrypted_blobs
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/stream_decryptor.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 | /         encrypted_blobs
[INFO] [stdout] 249 | |             .iter()
[INFO] [stdout] 250 | |             .try_for_each(|blob| encryptor.register_encrypted_chunk(blob.0, &format!("id{}", blob.0)));
[INFO] [stdout]     | |______________________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let _ = encrypted_blobs
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/stream_encryptor.rs:468:13
[INFO] [stdout]     |
[INFO] [stdout] 468 |             encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 468 |             let _ = encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/stream_encryptor.rs:533:17
[INFO] [stdout]     |
[INFO] [stdout] 533 | /                 chunks.iter().try_for_each(|chnk| {
[INFO] [stdout] 534 | |                     encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string())
[INFO] [stdout] 535 | |                 });
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 533 |                 let _ = chunks.iter().try_for_each(|chnk| {
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/stream_encryptor.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 | /         chunks.iter().try_for_each(|chnk| {
[INFO] [stdout] 547 | |             encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string())
[INFO] [stdout] 548 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 546 |         let _ = chunks.iter().try_for_each(|chnk| {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parallel_mapper.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 wq.insert(input);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 let _ = wq.insert(input);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parallel_mapper.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         wq.insert(input);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let _ = wq.insert(input);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parallel_mapper.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |             w.join();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let _ = w.join();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/stream_cypher_tests.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             encryptor.register_encrypted_chunk(*chunk_id, &format!("storage_id_{}", chunk_id));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let _ = encryptor.register_encrypted_chunk(*chunk_id, &format!("storage_id_{}", chunk_id));
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.33s
[INFO] running `Command { std: "docker" "inspect" "9dd8c3d894bc9233c232e21319ab2a84b396cf49f5f2ff15db58a52de16c86b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd8c3d894bc9233c232e21319ab2a84b396cf49f5f2ff15db58a52de16c86b7", kill_on_drop: false }`
[INFO] [stdout] 9dd8c3d894bc9233c232e21319ab2a84b396cf49f5f2ff15db58a52de16c86b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3687ade9ea7e6c5dfb82e0228cfebf13b8f9d0017ad7bed8a0a8c619e942ecc0
[INFO] running `Command { std: "docker" "start" "-a" "3687ade9ea7e6c5dfb82e0228cfebf13b8f9d0017ad7bed8a0a8c619e942ecc0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `digest::typenum::Length`
[INFO] [stderr]  --> src/crypto/manifest.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use digest::typenum::Length;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_len`
[INFO] [stderr]    --> src/crypto/crypto.rs:237:21
[INFO] [stderr]     |
[INFO] [stderr] 237 | fn get_padding_size(data_len: usize) -> usize {
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/crypto/key_wrapper.rs:105:27
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 .map_err(|e| crate::error::Error::DecryptionError("".to_string()))?,
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/crypto/key_wrapper.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stderr]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/crypto/key_wrapper.rs:204:23
[INFO] [stderr]     |
[INFO] [stderr] 204 |     pub fn from_bytes(data: &[u8]) -> Result<Self, crate::error::Error> {
[INFO] [stderr]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::prepare_file_encryption`
[INFO] [stderr]    --> src/crypto/crypto.rs:168:1
[INFO] [stderr]     |
[INFO] [stderr] 168 | / pub fn prepare_file_encryption(
[INFO] [stderr] 169 | |     file_name: &str,
[INFO] [stderr] 170 | |     mfp: &Vec<u8>,
[INFO] [stderr] 171 | |     make_key_wrapper: impl FnOnce(&Vec<u8>) -> Result<AnyKeyWrapper, crate::error::Error>,
[INFO] [stderr] 172 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stderr]     | |_______________________________________________^ function `crypto::crypto::prepare_file_encryption` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/crypto/crypto.rs:15:1
[INFO] [stderr]     |
[INFO] [stderr]  15 | pub(crate) struct CypherContext {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `crypto::crypto::CypherContext` is more private than the item `crypto::crypto::setup_file_decryption`
[INFO] [stderr]    --> src/crypto/crypto.rs:217:1
[INFO] [stderr]     |
[INFO] [stderr] 217 | / pub fn setup_file_decryption(
[INFO] [stderr] 218 | |     manifest_blob: &mut Blob,
[INFO] [stderr] 219 | |     password: &str,
[INFO] [stderr] 220 | | ) -> Result<CypherContext, crate::error::Error> {
[INFO] [stderr]     | |_______________________________________________^ function `crypto::crypto::setup_file_decryption` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/crypto/crypto.rs:15:1
[INFO] [stderr]     |
[INFO] [stderr]  15 | pub(crate) struct CypherContext {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `crypto::crypto::CypherContext` is more private than the item `decrypt_blob`
[INFO] [stderr]    --> src/crypto/crypto.rs:364:1
[INFO] [stderr]     |
[INFO] [stderr] 364 | / pub fn decrypt_blob(
[INFO] [stderr] 365 | |     blob: &mut Blob,
[INFO] [stderr] 366 | |     decryption_context: &CypherContext,
[INFO] [stderr] 367 | | ) -> Result<DecryptedBlob, crate::error::Error> {
[INFO] [stderr]     | |_______________________________________________^ function `decrypt_blob` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `crypto::crypto::CypherContext` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/crypto/crypto.rs:15:1
[INFO] [stderr]     |
[INFO] [stderr]  15 | pub(crate) struct CypherContext {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `PgpKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Pgp::0`
[INFO] [stderr]    --> src/crypto/key_wrapper.rs:35:9
[INFO] [stderr]     |
[INFO] [stderr]  35 |     Pgp(PgpKeyWrapper),
[INFO] [stderr]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Pgp::0` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `PgpKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/crypto/key_wrapper.rs:174:1
[INFO] [stderr]     |
[INFO] [stderr] 174 | pub(crate) struct PgpKeyWrapper {}
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `AgeKeyWrapper` is more private than the item `crypto::key_wrapper::AnyKeyWrapper::Age::0`
[INFO] [stderr]    --> src/crypto/key_wrapper.rs:36:9
[INFO] [stderr]     |
[INFO] [stderr]  36 |     Age(AgeKeyWrapper),
[INFO] [stderr]     |         ^^^^^^^^^^^^^ field `crypto::key_wrapper::AnyKeyWrapper::Age::0` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `AgeKeyWrapper` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/crypto/key_wrapper.rs:192:1
[INFO] [stderr]     |
[INFO] [stderr] 192 | pub(crate) struct AgeKeyWrapper {}
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_decryption_context` is never used
[INFO] [stderr]   --> src/stream_decryptor.rs:66:19
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl StreamDecryptor {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub(crate) fn get_decryption_context(&self) -> &CypherContext {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `register_encrypted_chunk_descriptor` is never used
[INFO] [stderr]    --> src/stream_encryptor.rs:277:19
[INFO] [stderr]     |
[INFO] [stderr]  94 | impl<C: ChunkGenerator> StreamEncryptor<C> {
[INFO] [stderr]     | ------------------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 277 |     pub(crate) fn register_encrypted_chunk_descriptor(
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `file_name`, `get_chunk_index`, and `get_key` are never used
[INFO] [stderr]   --> src/crypto/crypto.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl CypherContext {
[INFO] [stderr]    | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn file_name(&self) -> &String {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 92 |     pub fn get_chunk_index(&self) -> Option<u64> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 96 |     pub fn get_key(&mut self) -> &Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `derive_key`, `from_bytes`, and `to_bytes` are never used
[INFO] [stderr]   --> src/crypto/cypher_key.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl CypherKey {
[INFO] [stderr]    | -------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub fn new() -> Result<Self, crate::error::Error> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     pub fn derive_key(&self, context: &[u8]) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn from_bytes(bytes: &[u8]) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub fn to_bytes(&self) -> &Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `checksum_length` is never used
[INFO] [stderr]   --> src/crypto/checksum.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl ChecksumAlgorithm {
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 34 |     pub(crate) fn checksum_length(&self) -> u32 {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `seed` and `activate_after_size` are never read
[INFO] [stderr]   --> src/span_generator.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(crate) struct SpanGenerator {
[INFO] [stderr]    |                   ------------- fields in this struct
[INFO] [stderr] 13 |     seed: u128,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 14 |     activate_after_size: u64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `generate_spans`, `current_size`, `seed`, and `last_span` are never used
[INFO] [stderr]    --> src/span_generator.rs:61:12
[INFO] [stderr]     |
[INFO] [stderr]  22 | impl SpanGenerator {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  61 |     pub fn generate_spans(&mut self, target_size: u64) -> Vec<Span> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn current_size(&self) -> u64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn seed(&self) -> u128 {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 235 |     pub fn last_span(&self) -> Span {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stderr]   --> src/parallel_mapper.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 wq.insert(input);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you intended to set a value, consider assignment instead
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 let _ = wq.insert(input);
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stderr]   --> src/parallel_mapper.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         wq.insert(input);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you intended to set a value, consider assignment instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let _ = wq.insert(input);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/parallel_mapper.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |             w.join();
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 145 |             let _ = w.join();
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/stream_cypher_tests.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut encrypted_blobs = encryptor
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `seed` is never used
[INFO] [stderr]    --> src/span_generator.rs:107:12
[INFO] [stderr]     |
[INFO] [stderr]  22 | impl SpanGenerator {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn seed(&self) -> u128 {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/stream_decryptor.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 | /         encrypted_blobs
[INFO] [stderr] 197 | |             .iter()
[INFO] [stderr] 198 | |             .try_for_each(|blob| encryptor.register_encrypted_chunk(blob.0, &format!("id{}", blob.0)));
[INFO] [stderr]     | |______________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let _ = encrypted_blobs
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/stream_decryptor.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 | /         encrypted_blobs
[INFO] [stderr] 249 | |             .iter()
[INFO] [stderr] 250 | |             .try_for_each(|blob| encryptor.register_encrypted_chunk(blob.0, &format!("id{}", blob.0)));
[INFO] [stderr]     | |______________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let _ = encrypted_blobs
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/stream_encryptor.rs:468:13
[INFO] [stderr]     |
[INFO] [stderr] 468 |             encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 468 |             let _ = encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string());
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/stream_encryptor.rs:533:17
[INFO] [stderr]     |
[INFO] [stderr] 533 | /                 chunks.iter().try_for_each(|chnk| {
[INFO] [stderr] 534 | |                     encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string())
[INFO] [stderr] 535 | |                 });
[INFO] [stderr]     | |__________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 533 |                 let _ = chunks.iter().try_for_each(|chnk| {
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/stream_encryptor.rs:546:9
[INFO] [stderr]     |
[INFO] [stderr] 546 | /         chunks.iter().try_for_each(|chnk| {
[INFO] [stderr] 547 | |             encryptor.register_encrypted_chunk(chnk.index(), &chnk.index().to_string())
[INFO] [stderr] 548 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 546 |         let _ = chunks.iter().try_for_each(|chnk| {
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::option::Option::<T>::insert` that must be used
[INFO] [stderr]   --> src/parallel_mapper.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 wq.insert(input);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you intended to set a value, consider assignment instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 let _ = wq.insert(input);
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/stream_cypher_tests.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             encryptor.register_encrypted_chunk(*chunk_id, &format!("storage_id_{}", chunk_id));
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let _ = encryptor.register_encrypted_chunk(*chunk_id, &format!("storage_id_{}", chunk_id));
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sendcipher-core` (lib) generated 20 warnings (run `cargo fix --lib -p sendcipher-core` to apply 5 suggestions)
[INFO] [stderr] warning: `sendcipher-core` (lib test) generated 27 warnings (18 duplicates) (run `cargo fix --lib -p sendcipher-core --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sendcipher_core-b51f5ec274c05328)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test span_generator::tests::test_n_spans::_40_742_172u64_expects ... ok
[INFO] [stdout] test span_generator::tests::test_n_spans::_37_098_979u64_expects ... ok
[INFO] [stdout] test parallel_mapper::tests::test_drop_parallel_mapper_instance ... ok
[INFO] [stdout] test span_generator::tests::test_n_spans::_40_742_173u64_expects ... ok
[INFO] [stdout] test span_generator::tests::test_n_spans::_71_923_298u64_expects ... ok
[INFO] [stdout] test span_generator::tests::test_one_span ... ok
[INFO] [stdout] test span_generator::tests::test_two_spans ... ok
[INFO] [stdout] test span_generator::tests::test_n_spans::_99_101_007u64_expects ... ok
[INFO] [stdout] test span_generator::tests::test_n_spans::_40_742_174u64_expects ... ok
[INFO] [stdout] test parallel_mapper::tests::test_dyn_parallel_mapper ... ok
[INFO] [stdout] test parallel_mapper::tests::test_process_all ... ok
[INFO] [stdout] test span_generator::tests::spans_are_contiguous ... ok
[INFO] [stdout] test parallel_mapper::tests::test_wait ... ok
[INFO] [stdout] test parallel_mapper::tests::test_interleave_push_pop ... ok
[INFO] [stdout] test parallel_mapper::tests::test_workers_with_various_completion_time ... ok
[INFO] [stdout] test span_generator::tests::generated_spans_size_is_target_size ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_encrypt_decrypt_roundtrip_empty_file ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_tampered_manifest_rejected ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_incorrect_password_rejected ... ok
[INFO] [stdout] test parallel_mapper::tests::test_basic_workers ... ok
[INFO] [stdout] test stream_decryptor::tests::test_decrypt_after_parallel_encrypt ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_chunk_ordering_preserved ... ok
[INFO] [stdout] test stream_decryptor::tests::test_decrypt_manifest ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_tampered_chunk_data_rejected ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_encrypt_decrypt_small_file_single_chunk ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_duplicate_chunk_ids_rejected ... ok
[INFO] [stdout] test stream_encryptor::tests::test_chunking ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_chunk_metadata_preserved ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::test_encrypt_decrypt_large_file_multiple_chunks ... ok
[INFO] [stdout] test stream_cypher_tests::stream_cypher_tests::prop_encrypt_decrypt_identity ... ok
[INFO] [stdout] test stream_encryptor::tests::test_encryption ... ok
[INFO] [stdout] test stream_encryptor::tests::test_parallel_encryption has been running for over 60 seconds
[INFO] [stdout] test stream_encryptor::tests::test_parallel_encryption ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 219.46s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sendcipher_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3687ade9ea7e6c5dfb82e0228cfebf13b8f9d0017ad7bed8a0a8c619e942ecc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3687ade9ea7e6c5dfb82e0228cfebf13b8f9d0017ad7bed8a0a8c619e942ecc0", kill_on_drop: false }`
[INFO] [stdout] 3687ade9ea7e6c5dfb82e0228cfebf13b8f9d0017ad7bed8a0a8c619e942ecc0
