[INFO] cloning repository https://github.com/Typical-User0/file_encryptor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Typical-User0/file_encryptor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTypical-User0%2Ffile_encryptor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTypical-User0%2Ffile_encryptor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 820857f1aaad6a5c4edad7b6a029852608cc20ba
[INFO] checking Typical-User0/file_encryptor/820857f1aaad6a5c4edad7b6a029852608cc20ba against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTypical-User0%2Ffile_encryptor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Typical-User0/file_encryptor on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Typical-User0/file_encryptor
[INFO] finished tweaking git repo https://github.com/Typical-User0/file_encryptor
[INFO] tweaked toml for git repo https://github.com/Typical-User0/file_encryptor written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Typical-User0/file_encryptor 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtoolbox v0.0.2
[INFO] [stderr]   Downloaded rpassword v7.3.1
[INFO] [stderr]   Downloaded clap v4.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deaf53e1fdc4bbd77c957011b4a8575aa5b03c5ac4d622ddbd841d15c632a619
[INFO] running `Command { std: "docker" "start" "-a" "deaf53e1fdc4bbd77c957011b4a8575aa5b03c5ac4d622ddbd841d15c632a619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deaf53e1fdc4bbd77c957011b4a8575aa5b03c5ac4d622ddbd841d15c632a619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deaf53e1fdc4bbd77c957011b4a8575aa5b03c5ac4d622ddbd841d15c632a619", kill_on_drop: false }`
[INFO] [stdout] deaf53e1fdc4bbd77c957011b4a8575aa5b03c5ac4d622ddbd841d15c632a619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b0319723b6949e91701b4ea41aa641b5eea2c90a54ab55d74ccb19c70eff4d9
[INFO] running `Command { std: "docker" "start" "-a" "6b0319723b6949e91701b4ea41aa641b5eea2c90a54ab55d74ccb19c70eff4d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking zeroize v1.6.0
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[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking gimli v0.28.0
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[INFO] [stderr]     Checking adler v1.0.2
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[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking anstyle-query v1.0.0
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[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking strsim v0.10.0
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[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]    Compiling heck v0.4.1
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[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking base64ct v1.6.0
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[INFO] [stderr]    Compiling syn v2.0.35
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking getrandom v0.2.10
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[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking rpassword v7.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking polyval v0.6.1
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[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking aes v0.8.3
[INFO] [stderr]     Checking ghash v0.5.0
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking argon2 v0.5.2
[INFO] [stderr]     Checking aes-gcm v0.10.2
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking clap v4.4.3
[INFO] [stderr]     Checking crypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `aes_gcm::aead::Aead`
[INFO] [stdout]  --> src/cli.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aes_gcm::aead::Aead;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyNoncePair`
[INFO] [stdout]   --> src/cli.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |     AEADAlgorithm, CipherMetadata, KeyNoncePair,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Args`
[INFO] [stdout]   --> src/cli.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | use clap::{Args, Parser, Subcommand};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aes_gcm::aead::Aead`
[INFO] [stdout]  --> src/cli.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aes_gcm::aead::Aead;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyNoncePair`
[INFO] [stdout]   --> src/cli.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |     AEADAlgorithm, CipherMetadata, KeyNoncePair,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Args`
[INFO] [stdout]   --> src/cli.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | use clap::{Args, Parser, Subcommand};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/cli.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let res = match algorithm {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/cli.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let res = match algorithm {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/filesystem.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .map_err(|e| io::Error::new(ErrorKind::InvalidInput, "Invalid salt string"))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/filesystem.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |             .map_err(|e| io::Error::new(ErrorKind::InvalidInput, "Invalid byte"))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algorithm`
[INFO] [stdout]   --> src/filesystem.rs:76:39
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn read_kdf_metadata(file: &File, algorithm: AEADAlgorithm) -> io::Result<KDFMetadata> {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algorithm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/filesystem.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .map_err(|e| io::Error::new(ErrorKind::InvalidInput, "Invalid salt string"))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/filesystem.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |             .map_err(|e| io::Error::new(ErrorKind::InvalidInput, "Invalid byte"))?;
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `password_hash_string` is never read
[INFO] [stdout]   --> src/kdf.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct HashSaltPair {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 32 |     salt: SaltString,
[INFO] [stdout] 33 |     password_hash_string: PasswordHashString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HashSaltPair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `password_hash_string` is never used
[INFO] [stdout]   --> src/kdf.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl HashSaltPair {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn password_hash_string(&self) -> &PasswordHashString {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_encrypted_filename` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn get_encrypted_filename(filename: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algorithm`
[INFO] [stdout]   --> src/filesystem.rs:76:39
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn read_kdf_metadata(file: &File, algorithm: AEADAlgorithm) -> io::Result<KDFMetadata> {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algorithm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `password_hash_string` is never read
[INFO] [stdout]   --> src/kdf.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct HashSaltPair {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 32 |     salt: SaltString,
[INFO] [stdout] 33 |     password_hash_string: PasswordHashString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HashSaltPair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `password_hash_string` is never used
[INFO] [stdout]   --> src/kdf.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl HashSaltPair {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn password_hash_string(&self) -> &PasswordHashString {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "6b0319723b6949e91701b4ea41aa641b5eea2c90a54ab55d74ccb19c70eff4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0319723b6949e91701b4ea41aa641b5eea2c90a54ab55d74ccb19c70eff4d9", kill_on_drop: false }`
[INFO] [stdout] 6b0319723b6949e91701b4ea41aa641b5eea2c90a54ab55d74ccb19c70eff4d9