[INFO] cloning repository https://github.com/totioti/EncryptionFiles [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/totioti/EncryptionFiles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotioti%2FEncryptionFiles", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotioti%2FEncryptionFiles'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a307acf2b446558332adbbbb3a9beac98876e9ab [INFO] checking totioti/EncryptionFiles against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotioti%2FEncryptionFiles" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/totioti/EncryptionFiles on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/totioti/EncryptionFiles [INFO] finished tweaking git repo https://github.com/totioti/EncryptionFiles [INFO] tweaked toml for git repo https://github.com/totioti/EncryptionFiles written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/totioti/EncryptionFiles 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lopdf v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8eaf36176bd15525e1640d48e62de6a30c6cd16b7ae8b8f23bb6b4db4fff3e9 [INFO] running `Command { std: "docker" "start" "-a" "a8eaf36176bd15525e1640d48e62de6a30c6cd16b7ae8b8f23bb6b4db4fff3e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8eaf36176bd15525e1640d48e62de6a30c6cd16b7ae8b8f23bb6b4db4fff3e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8eaf36176bd15525e1640d48e62de6a30c6cd16b7ae8b8f23bb6b4db4fff3e9", kill_on_drop: false }` [INFO] [stdout] a8eaf36176bd15525e1640d48e62de6a30c6cd16b7ae8b8f23bb6b4db4fff3e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa76d280aadfcd09d499ead0fbbc550ddc491533bd63810dbb50c3311031d6a3 [INFO] running `Command { std: "docker" "start" "-a" "fa76d280aadfcd09d499ead0fbbc550ddc491533bd63810dbb50c3311031d6a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking lopdf v0.32.0 [INFO] [stderr] Checking spz_project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/encryption.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | for j in 0..(16 - bytes.len()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/encryption.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | for j in 0..size [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Files` is never constructed [INFO] [stdout] --> src/files.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct Files [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `print_files`, `read_txt_files`, `write_txt_file`, and `read_pdf_files` are never used [INFO] [stdout] --> src/files.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Files [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 20 | { [INFO] [stdout] 21 | fn new(root: &str) -> Files [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn print_files(&self) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn read_txt_files(&mut self) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn write_txt_file(&mut self, file_path: &str, file_content: &str) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn read_pdf_files(&mut self) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_iv_data_mac` is never used [INFO] [stdout] --> src/encryption.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn split_iv_data_mac(orig: &str) -> Result<(Vec, Vec, Vec), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_valid_key` is never used [INFO] [stdout] --> src/encryption.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_valid_key(key: &str) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encrypt` is never used [INFO] [stdout] --> src/encryption.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn encrypt(data: &[u8], password: &str) -> String [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrypt` is never used [INFO] [stdout] --> src/encryption.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn decrypt(iv_data_mac: &str, key: &str) -> Result, Box> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_iv` is never used [INFO] [stdout] --> src/encryption.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn get_iv(size: usize) -> Vec [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/encryption.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn main() [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/encryption.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | for j in 0..(16 - bytes.len()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/encryption.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | for j in 0..size [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.08s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fa76d280aadfcd09d499ead0fbbc550ddc491533bd63810dbb50c3311031d6a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa76d280aadfcd09d499ead0fbbc550ddc491533bd63810dbb50c3311031d6a3", kill_on_drop: false }` [INFO] [stdout] fa76d280aadfcd09d499ead0fbbc550ddc491533bd63810dbb50c3311031d6a3