[INFO] cloning repository https://github.com/F-M-Franco/rsa2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/F-M-Franco/rsa2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FF-M-Franco%2Frsa2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FF-M-Franco%2Frsa2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ee8db418bbdd696d8a86d5133b141793bf59f8a [INFO] checking F-M-Franco/rsa2 against master#d97bb195bf7b84815622b235cb51171c1b8f7e51 for pr-117905 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FF-M-Franco%2Frsa2" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/F-M-Franco/rsa2 on toolchain d97bb195bf7b84815622b235cb51171c1b8f7e51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/F-M-Franco/rsa2 [INFO] finished tweaking git repo https://github.com/F-M-Franco/rsa2 [INFO] tweaked toml for git repo https://github.com/F-M-Franco/rsa2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/F-M-Franco/rsa2 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" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded modinverse v0.1.1 [INFO] [stderr] Downloaded bnum v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adfe75818d3246b26288e67344a041620882680bd2ac842b673c6926f6906703 [INFO] running `Command { std: "docker" "start" "-a" "adfe75818d3246b26288e67344a041620882680bd2ac842b673c6926f6906703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adfe75818d3246b26288e67344a041620882680bd2ac842b673c6926f6906703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adfe75818d3246b26288e67344a041620882680bd2ac842b673c6926f6906703", kill_on_drop: false }` [INFO] [stdout] adfe75818d3246b26288e67344a041620882680bd2ac842b673c6926f6906703 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3537763689c93ef4d9688967a81ee6ccb43c4934bed46c1e93090de1cbdd9dc4 [INFO] running `Command { std: "docker" "start" "-a" "3537763689c93ef4d9688967a81ee6ccb43c4934bed46c1e93090de1cbdd9dc4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking typenum v1.17.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking modinverse v0.1.1 [INFO] [stderr] Checking bnum v0.9.0 [INFO] [stderr] Checking sha256 v1.4.0 [INFO] [stderr] Checking rsa2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/private_key.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(mut rng: T) -> Self{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/private_key.rs:16:40 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(mut rng: T) -> Self{ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/private_key.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(mut rng: T) -> Self{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/private_key.rs:16:40 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(mut rng: T) -> Self{ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d` and `public_key` are never read [INFO] [stdout] --> src/private_key.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct PrivateKey{ [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | d: u64, [INFO] [stdout] | ^ [INFO] [stdout] 11 | n: u64, [INFO] [stdout] 12 | public_key: PublicKey [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrivateKey` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `public_key`, `decrypt`, and `sign` are never used [INFO] [stdout] --> src/private_key.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl PrivateKey{ [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(mut rng: T) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn public_key(&self) -> PublicKey{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn decrypt(&self, ciphertext: Vec) -> Result{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn sign(self, plaintext: &String) -> Vec{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/errors.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VerificationError{ [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 5 | source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VerificationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d` and `public_key` are never read [INFO] [stdout] --> src/private_key.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct PrivateKey{ [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | d: u64, [INFO] [stdout] | ^ [INFO] [stdout] 11 | n: u64, [INFO] [stdout] 12 | public_key: PublicKey [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrivateKey` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `public_key`, `decrypt`, and `sign` are never used [INFO] [stdout] --> src/private_key.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl PrivateKey{ [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new(mut rng: T) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn public_key(&self) -> PublicKey{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn decrypt(&self, ciphertext: Vec) -> Result{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn sign(self, plaintext: &String) -> Vec{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> src/errors.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VerificationError{ [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 5 | source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VerificationError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.07s [INFO] running `Command { std: "docker" "inspect" "3537763689c93ef4d9688967a81ee6ccb43c4934bed46c1e93090de1cbdd9dc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3537763689c93ef4d9688967a81ee6ccb43c4934bed46c1e93090de1cbdd9dc4", kill_on_drop: false }` [INFO] [stdout] 3537763689c93ef4d9688967a81ee6ccb43c4934bed46c1e93090de1cbdd9dc4