[INFO] cloning repository https://github.com/laudiacay/cryptopals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laudiacay/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaudiacay%2Fcryptopals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaudiacay%2Fcryptopals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e7dc3c575c72969d45ada91ad9db22764bf0521 [INFO] checking laudiacay/cryptopals against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaudiacay%2Fcryptopals" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/laudiacay/cryptopals [INFO] finished tweaking git repo https://github.com/laudiacay/cryptopals [INFO] tweaked toml for git repo https://github.com/laudiacay/cryptopals written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/laudiacay/cryptopals on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/laudiacay/cryptopals 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1bffc2cd997bea47c81cef879156c5a51699e5cf2bb87225a35af833e79fd35 [INFO] running `Command { std: "docker" "start" "-a" "b1bffc2cd997bea47c81cef879156c5a51699e5cf2bb87225a35af833e79fd35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1bffc2cd997bea47c81cef879156c5a51699e5cf2bb87225a35af833e79fd35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1bffc2cd997bea47c81cef879156c5a51699e5cf2bb87225a35af833e79fd35", kill_on_drop: false }` [INFO] [stdout] b1bffc2cd997bea47c81cef879156c5a51699e5cf2bb87225a35af833e79fd35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ce65de694ca752347144e2410408e473ce5cfa35bfbae8eb8bd446107eb1872 [INFO] running `Command { std: "docker" "start" "-a" "8ce65de694ca752347144e2410408e473ce5cfa35bfbae8eb8bd446107eb1872", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking num-iter v0.1.43 [INFO] [stderr] Compiling anyhow v1.0.62 [INFO] [stderr] Checking cpufeatures v0.2.4 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking base64 v0.20.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking generic-array v0.14.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_mt v4.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking cipher v0.4.3 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking aes v0.8.1 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking num-primes v0.3.0 [INFO] [stderr] Checking cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/mersenne_twister.rs:78:34 [INFO] [stdout] | [INFO] [stdout] 78 | self.mt[i] = self.mt[((i + M as usize) % N)] ^ x_a; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - self.mt[i] = self.mt[((i + M as usize) % N)] ^ x_a; [INFO] [stdout] 78 + self.mt[i] = self.mt[(i + M as usize) % N ] ^ x_a; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/mersenne_twister.rs:78:34 [INFO] [stdout] | [INFO] [stdout] 78 | self.mt[i] = self.mt[((i + M as usize) % N)] ^ x_a; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - self.mt[i] = self.mt[((i + M as usize) % N)] ^ x_a; [INFO] [stdout] 78 + self.mt[i] = self.mt[(i + M as usize) % N ] ^ x_a; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/hashes/sha1.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | _ => panic!("key length is weird"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/hashes/sha1.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 26 | ..=63 => { [INFO] [stdout] | ----- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 31 | 64.. => { [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 37 | _ => panic!("key length is weird"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hmac_sha1` is never used [INFO] [stdout] --> src/hashes/sha1.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn hmac_sha1(key: &[u8], msg: &[u8]) -> [u8; 20] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rsa/mod.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | let bigint_modulo = BigInt::try_from(m).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cryptopals` (bin "cryptopals" test) due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/hashes/sha1.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | _ => panic!("key length is weird"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/hashes/sha1.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 26 | ..=63 => { [INFO] [stdout] | ----- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 31 | 64.. => { [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 37 | _ => panic!("key length is weird"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mac` is never used [INFO] [stdout] --> src/hashes/sha1.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn mac(key: &[u8], msg: &[u8]) -> [u8; 20] { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_mac` is never used [INFO] [stdout] --> src/hashes/sha1.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn verify_mac(key: &[u8], msg: &[u8], mac: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hmac_sha1` is never used [INFO] [stdout] --> src/hashes/sha1.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn hmac_sha1(key: &[u8], msg: &[u8]) -> [u8; 20] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rsa/mod.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | let bigint_modulo = BigInt::try_from(m).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cryptopals` (bin "cryptopals") due to 1 previous error; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8ce65de694ca752347144e2410408e473ce5cfa35bfbae8eb8bd446107eb1872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ce65de694ca752347144e2410408e473ce5cfa35bfbae8eb8bd446107eb1872", kill_on_drop: false }` [INFO] [stdout] 8ce65de694ca752347144e2410408e473ce5cfa35bfbae8eb8bd446107eb1872