[INFO] fetching crate sumatradigest 0.2.0... [INFO] testing sumatradigest-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate sumatradigest 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate sumatradigest 0.2.0 [INFO] finished tweaking crates.io crate sumatradigest 0.2.0 [INFO] tweaked toml for crates.io crate sumatradigest 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sumatradigest 0.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sumatradigest 0.2.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e719d56cf7e734d57381bd3dc16cb5a30fb102b4b3d06919cb852c6ae820fca [INFO] running `Command { std: "docker" "start" "-a" "1e719d56cf7e734d57381bd3dc16cb5a30fb102b4b3d06919cb852c6ae820fca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e719d56cf7e734d57381bd3dc16cb5a30fb102b4b3d06919cb852c6ae820fca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e719d56cf7e734d57381bd3dc16cb5a30fb102b4b3d06919cb852c6ae820fca", kill_on_drop: false }` [INFO] [stdout] 1e719d56cf7e734d57381bd3dc16cb5a30fb102b4b3d06919cb852c6ae820fca [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c53e45841fb230800d14483ac60addf3d7cc00542f1f9f08c1af295e6b95e9d3 [INFO] running `Command { std: "docker" "start" "-a" "c53e45841fb230800d14483ac60addf3d7cc00542f1f9f08c1af295e6b95e9d3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling arrayref v0.3.8 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling constant_time_eq v0.3.0 [INFO] [stderr] Compiling base32 v0.5.1 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling clap_builder v4.5.11 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling blake3 v1.5.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling clap_derive v4.5.11 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling clap v4.5.11 [INFO] [stderr] Compiling libsumatracrypt-rs v0.4.3 [INFO] [stderr] Compiling sumatradigest v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arg` and `Parser` [INFO] [stdout] --> src/digests.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{Arg,Command,Parser,arg,ArgAction}; [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: `std::ffi::OsString` [INFO] [stdout] --> src/digests.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ffi::OsString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/digests.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use std::path::{Path,PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `HASH_TYPES` should have an upper camel case name [INFO] [stdout] --> src/digests.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum HASH_TYPES { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `HashTypes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/read.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/read.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:205:21 [INFO] [stdout] | [INFO] [stdout] 205 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:238:21 [INFO] [stdout] | [INFO] [stdout] 238 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:400:21 [INFO] [stdout] | [INFO] [stdout] 400 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:405:21 [INFO] [stdout] | [INFO] [stdout] 405 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:659:21 [INFO] [stdout] | [INFO] [stdout] 659 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:661:21 [INFO] [stdout] | [INFO] [stdout] 661 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:692:21 [INFO] [stdout] | [INFO] [stdout] 692 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:694:21 [INFO] [stdout] | [INFO] [stdout] 694 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [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: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:392:17 [INFO] [stdout] | [INFO] [stdout] 392 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:653:17 [INFO] [stdout] | [INFO] [stdout] 653 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:685:17 [INFO] [stdout] | [INFO] [stdout] 685 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `does_file_exist` [INFO] [stdout] --> src/read.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let does_file_exist = path.as_ref().exists(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_does_file_exist` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_TYPE` is never used [INFO] [stdout] --> src/digests.rs:190:23 [INFO] [stdout] | [INFO] [stdout] 190 | pub const HASH_TYPE: &str = "SHA1"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_TYPE` is never used [INFO] [stdout] --> src/digests.rs:242:27 [INFO] [stdout] | [INFO] [stdout] 242 | pub const HASH_TYPE: &str = "SHA256"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA1); [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] 218 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA256); [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] 253 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 267 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA224); [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] 267 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA224); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:281:21 [INFO] [stdout] | [INFO] [stdout] 281 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA384); [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] 281 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA384); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:295:21 [INFO] [stdout] | [INFO] [stdout] 295 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA512); [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] 295 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA512); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:335:21 [INFO] [stdout] | [INFO] [stdout] 335 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_256); [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] 335 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:349:21 [INFO] [stdout] | [INFO] [stdout] 349 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_224); [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] 349 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_224); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:363:21 [INFO] [stdout] | [INFO] [stdout] 363 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_384); [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] 363 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_384); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:377:21 [INFO] [stdout] | [INFO] [stdout] 377 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_512); [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] 377 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_512); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:419:21 [INFO] [stdout] | [INFO] [stdout] 419 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B256); [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] 419 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:433:21 [INFO] [stdout] | [INFO] [stdout] 433 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B224); [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] 433 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B224); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:447:21 [INFO] [stdout] | [INFO] [stdout] 447 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B384); [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] 447 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B384); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:462:21 [INFO] [stdout] | [INFO] [stdout] 462 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B512); [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] 462 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B512); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:476:21 [INFO] [stdout] | [INFO] [stdout] 476 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 476 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:490:21 [INFO] [stdout] | [INFO] [stdout] 490 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 490 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:504:21 [INFO] [stdout] | [INFO] [stdout] 504 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 504 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:518:21 [INFO] [stdout] | [INFO] [stdout] 518 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 518 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:532:21 [INFO] [stdout] | [INFO] [stdout] 532 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 532 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:546:21 [INFO] [stdout] | [INFO] [stdout] 546 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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 _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:560:21 [INFO] [stdout] | [INFO] [stdout] 560 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 560 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:574:21 [INFO] [stdout] | [INFO] [stdout] 574 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 574 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:588:21 [INFO] [stdout] | [INFO] [stdout] 588 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 588 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:602:21 [INFO] [stdout] | [INFO] [stdout] 602 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 602 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:616:21 [INFO] [stdout] | [INFO] [stdout] 616 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 616 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:630:21 [INFO] [stdout] | [INFO] [stdout] 630 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 630 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:644:21 [INFO] [stdout] | [INFO] [stdout] 644 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 644 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:680:17 [INFO] [stdout] | [INFO] [stdout] 680 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE3); [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] 680 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE3); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:710:17 [INFO] [stdout] | [INFO] [stdout] 710 | digest_write_to_file(digest, checksum, HASH_TYPES::SHAKE256); [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] 710 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHAKE256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.44s [INFO] running `Command { std: "docker" "inspect" "c53e45841fb230800d14483ac60addf3d7cc00542f1f9f08c1af295e6b95e9d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c53e45841fb230800d14483ac60addf3d7cc00542f1f9f08c1af295e6b95e9d3", kill_on_drop: false }` [INFO] [stdout] c53e45841fb230800d14483ac60addf3d7cc00542f1f9f08c1af295e6b95e9d3 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b67d7a57b3ddb5ed943a51411a569aa7832e9cd01203a8400cdf4e4b34c43b0a [INFO] running `Command { std: "docker" "start" "-a" "b67d7a57b3ddb5ed943a51411a569aa7832e9cd01203a8400cdf4e4b34c43b0a", kill_on_drop: false }` [INFO] [stderr] Compiling sumatradigest v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arg` and `Parser` [INFO] [stdout] --> src/digests.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{Arg,Command,Parser,arg,ArgAction}; [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: `std::ffi::OsString` [INFO] [stdout] --> src/digests.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ffi::OsString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/digests.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use std::path::{Path,PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `HASH_TYPES` should have an upper camel case name [INFO] [stdout] --> src/digests.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum HASH_TYPES { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `HashTypes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/read.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/read.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:205:21 [INFO] [stdout] | [INFO] [stdout] 205 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:238:21 [INFO] [stdout] | [INFO] [stdout] 238 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:400:21 [INFO] [stdout] | [INFO] [stdout] 400 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:405:21 [INFO] [stdout] | [INFO] [stdout] 405 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:659:21 [INFO] [stdout] | [INFO] [stdout] 659 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:661:21 [INFO] [stdout] | [INFO] [stdout] 661 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ck` is never read [INFO] [stdout] --> src/digests.rs:692:21 [INFO] [stdout] | [INFO] [stdout] 692 | let mut ck = false; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `writ` is never read [INFO] [stdout] --> src/digests.rs:694:21 [INFO] [stdout] | [INFO] [stdout] 694 | let mut writ = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [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: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:392:17 [INFO] [stdout] | [INFO] [stdout] 392 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:653:17 [INFO] [stdout] | [INFO] [stdout] 653 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/digests.rs:685:17 [INFO] [stdout] | [INFO] [stdout] 685 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `does_file_exist` [INFO] [stdout] --> src/read.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | let does_file_exist = path.as_ref().exists(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_does_file_exist` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_TYPE` is never used [INFO] [stdout] --> src/digests.rs:190:23 [INFO] [stdout] | [INFO] [stdout] 190 | pub const HASH_TYPE: &str = "SHA1"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_TYPE` is never used [INFO] [stdout] --> src/digests.rs:242:27 [INFO] [stdout] | [INFO] [stdout] 242 | pub const HASH_TYPE: &str = "SHA256"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA1); [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] 218 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA256); [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] 253 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 267 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA224); [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] 267 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA224); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:281:21 [INFO] [stdout] | [INFO] [stdout] 281 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA384); [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] 281 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA384); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:295:21 [INFO] [stdout] | [INFO] [stdout] 295 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA512); [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] 295 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA512); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:335:21 [INFO] [stdout] | [INFO] [stdout] 335 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_256); [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] 335 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:349:21 [INFO] [stdout] | [INFO] [stdout] 349 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_224); [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] 349 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_224); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:363:21 [INFO] [stdout] | [INFO] [stdout] 363 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_384); [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] 363 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_384); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:377:21 [INFO] [stdout] | [INFO] [stdout] 377 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_512); [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] 377 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_512); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:419:21 [INFO] [stdout] | [INFO] [stdout] 419 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B256); [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] 419 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:433:21 [INFO] [stdout] | [INFO] [stdout] 433 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B224); [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] 433 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B224); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:447:21 [INFO] [stdout] | [INFO] [stdout] 447 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B384); [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] 447 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B384); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:462:21 [INFO] [stdout] | [INFO] [stdout] 462 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B512); [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] 462 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B512); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:476:21 [INFO] [stdout] | [INFO] [stdout] 476 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 476 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:490:21 [INFO] [stdout] | [INFO] [stdout] 490 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 490 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:504:21 [INFO] [stdout] | [INFO] [stdout] 504 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 504 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:518:21 [INFO] [stdout] | [INFO] [stdout] 518 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 518 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:532:21 [INFO] [stdout] | [INFO] [stdout] 532 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 532 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:546:21 [INFO] [stdout] | [INFO] [stdout] 546 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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 _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:560:21 [INFO] [stdout] | [INFO] [stdout] 560 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 560 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:574:21 [INFO] [stdout] | [INFO] [stdout] 574 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 574 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:588:21 [INFO] [stdout] | [INFO] [stdout] 588 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 588 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:602:21 [INFO] [stdout] | [INFO] [stdout] 602 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 602 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:616:21 [INFO] [stdout] | [INFO] [stdout] 616 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 616 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:630:21 [INFO] [stdout] | [INFO] [stdout] 630 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 630 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:644:21 [INFO] [stdout] | [INFO] [stdout] 644 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 644 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:680:17 [INFO] [stdout] | [INFO] [stdout] 680 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE3); [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] 680 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE3); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/digests.rs:710:17 [INFO] [stdout] | [INFO] [stdout] 710 | digest_write_to_file(digest, checksum, HASH_TYPES::SHAKE256); [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] 710 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHAKE256); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "b67d7a57b3ddb5ed943a51411a569aa7832e9cd01203a8400cdf4e4b34c43b0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b67d7a57b3ddb5ed943a51411a569aa7832e9cd01203a8400cdf4e4b34c43b0a", kill_on_drop: false }` [INFO] [stdout] b67d7a57b3ddb5ed943a51411a569aa7832e9cd01203a8400cdf4e4b34c43b0a [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90457dc150989d4ce2adce68df959383627d1e095bb3380e9d37aed4df970ab6 [INFO] running `Command { std: "docker" "start" "-a" "90457dc150989d4ce2adce68df959383627d1e095bb3380e9d37aed4df970ab6", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Arg` and `Parser` [INFO] [stderr] --> src/digests.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | use clap::{Arg,Command,Parser,arg,ArgAction}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ffi::OsString` [INFO] [stderr] --> src/digests.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::ffi::OsString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/digests.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::{Path,PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `HASH_TYPES` should have an upper camel case name [INFO] [stderr] --> src/digests.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | pub enum HASH_TYPES { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `HashTypes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/read.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/read.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ck` is never read [INFO] [stderr] --> src/digests.rs:199:21 [INFO] [stderr] | [INFO] [stderr] 199 | let mut ck = false; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `writ` is never read [INFO] [stderr] --> src/digests.rs:205:21 [INFO] [stderr] | [INFO] [stderr] 205 | let mut writ = false; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ck` is never read [INFO] [stderr] --> src/digests.rs:233:21 [INFO] [stderr] | [INFO] [stderr] 233 | let mut ck = false; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `writ` is never read [INFO] [stderr] --> src/digests.rs:238:21 [INFO] [stderr] | [INFO] [stderr] 238 | let mut writ = false; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ck` is never read [INFO] [stderr] --> src/digests.rs:316:21 [INFO] [stderr] | [INFO] [stderr] 316 | let mut ck = false; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `writ` is never read [INFO] [stderr] --> src/digests.rs:321:21 [INFO] [stderr] | [INFO] [stderr] 321 | let mut writ = false; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ck` is never read [INFO] [stderr] --> src/digests.rs:400:21 [INFO] [stderr] | [INFO] [stderr] 400 | let mut ck = false; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `writ` is never read [INFO] [stderr] --> src/digests.rs:405:21 [INFO] [stderr] | [INFO] [stderr] 405 | let mut writ = false; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ck` is never read [INFO] [stderr] --> src/digests.rs:659:21 [INFO] [stderr] | [INFO] [stderr] 659 | let mut ck = false; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `writ` is never read [INFO] [stderr] --> src/digests.rs:661:21 [INFO] [stderr] | [INFO] [stderr] 661 | let mut writ = false; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ck` is never read [INFO] [stderr] --> src/digests.rs:692:21 [INFO] [stderr] | [INFO] [stderr] 692 | let mut ck = false; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `writ` is never read [INFO] [stderr] --> src/digests.rs:694:21 [INFO] [stderr] | [INFO] [stderr] 694 | let mut writ = false; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/digests.rs:192:17 [INFO] [stderr] | [INFO] [stderr] 192 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [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: variable does not need to be mutable [INFO] [stderr] --> src/digests.rs:227:17 [INFO] [stderr] | [INFO] [stderr] 227 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/digests.rs:309:17 [INFO] [stderr] | [INFO] [stderr] 309 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/digests.rs:392:17 [INFO] [stderr] | [INFO] [stderr] 392 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/digests.rs:653:17 [INFO] [stderr] | [INFO] [stderr] 653 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/digests.rs:685:17 [INFO] [stderr] | [INFO] [stderr] 685 | let mut path = sub_matches.get_one::("path").map(|s| s.as_str()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `does_file_exist` [INFO] [stderr] --> src/read.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | let does_file_exist = path.as_ref().exists(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_does_file_exist` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `HASH_TYPE` is never used [INFO] [stderr] --> src/digests.rs:190:23 [INFO] [stderr] | [INFO] [stderr] 190 | pub const HASH_TYPE: &str = "SHA1"; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `HASH_TYPE` is never used [INFO] [stderr] --> src/digests.rs:242:27 [INFO] [stderr] | [INFO] [stderr] 242 | pub const HASH_TYPE: &str = "SHA256"; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:218:17 [INFO] [stderr] | [INFO] [stderr] 218 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA1); [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] 218 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA1); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:253:21 [INFO] [stderr] | [INFO] [stderr] 253 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA256); [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] 253 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA256); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:267:21 [INFO] [stderr] | [INFO] [stderr] 267 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA224); [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] 267 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA224); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA384); [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] 281 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA384); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:295:21 [INFO] [stderr] | [INFO] [stderr] 295 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA512); [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] 295 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA512); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:335:21 [INFO] [stderr] | [INFO] [stderr] 335 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_256); [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] 335 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_256); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:349:21 [INFO] [stderr] | [INFO] [stderr] 349 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_224); [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] 349 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_224); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:363:21 [INFO] [stderr] | [INFO] [stderr] 363 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_384); [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] 363 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_384); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:377:21 [INFO] [stderr] | [INFO] [stderr] 377 | digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_512); [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] 377 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHA3_512); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:419:21 [INFO] [stderr] | [INFO] [stderr] 419 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B256); [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] 419 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B256); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:433:21 [INFO] [stderr] | [INFO] [stderr] 433 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B224); [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] 433 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B224); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:447:21 [INFO] [stderr] | [INFO] [stderr] 447 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B384); [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] 447 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B384); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:462:21 [INFO] [stderr] | [INFO] [stderr] 462 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B512); [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] 462 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2B512); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:476:21 [INFO] [stderr] | [INFO] [stderr] 476 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 476 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:490:21 [INFO] [stderr] | [INFO] [stderr] 490 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 490 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:504:21 [INFO] [stderr] | [INFO] [stderr] 504 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 504 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:518:21 [INFO] [stderr] | [INFO] [stderr] 518 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 518 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:532:21 [INFO] [stderr] | [INFO] [stderr] 532 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 532 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:546:21 [INFO] [stderr] | [INFO] [stderr] 546 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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 _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:560:21 [INFO] [stderr] | [INFO] [stderr] 560 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 560 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:574:21 [INFO] [stderr] | [INFO] [stderr] 574 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 574 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:588:21 [INFO] [stderr] | [INFO] [stderr] 588 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 588 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:602:21 [INFO] [stderr] | [INFO] [stderr] 602 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 602 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:616:21 [INFO] [stderr] | [INFO] [stderr] 616 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 616 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:630:21 [INFO] [stderr] | [INFO] [stderr] 630 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 630 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:644:21 [INFO] [stderr] | [INFO] [stderr] 644 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [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] 644 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE2BVAR); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:680:17 [INFO] [stderr] | [INFO] [stderr] 680 | digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE3); [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] 680 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::BLAKE3); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/digests.rs:710:17 [INFO] [stderr] | [INFO] [stderr] 710 | digest_write_to_file(digest, checksum, HASH_TYPES::SHAKE256); [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] 710 | let _ = digest_write_to_file(digest, checksum, HASH_TYPES::SHAKE256); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `sumatradigest` (bin "sumatradigest" test) generated 55 warnings (run `cargo fix --bin "sumatradigest" --tests` to apply 11 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sumatradigest-a30b90ec1141782b) [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" "90457dc150989d4ce2adce68df959383627d1e095bb3380e9d37aed4df970ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90457dc150989d4ce2adce68df959383627d1e095bb3380e9d37aed4df970ab6", kill_on_drop: false }` [INFO] [stdout] 90457dc150989d4ce2adce68df959383627d1e095bb3380e9d37aed4df970ab6