[INFO] fetching crate libspmg 0.1.8... [INFO] testing libspmg-0.1.8 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] extracting crate libspmg 0.1.8 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate libspmg 0.1.8 [INFO] finished tweaking crates.io crate libspmg 0.1.8 [INFO] tweaked toml for crates.io crate libspmg 0.1.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libspmg 0.1.8 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libspmg 0.1.8 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5228c18f1b0ce9a558bb83a32cceed5e67bb21de34e6e904f17e19426d68f5fd [INFO] running `Command { std: "docker" "start" "-a" "5228c18f1b0ce9a558bb83a32cceed5e67bb21de34e6e904f17e19426d68f5fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5228c18f1b0ce9a558bb83a32cceed5e67bb21de34e6e904f17e19426d68f5fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5228c18f1b0ce9a558bb83a32cceed5e67bb21de34e6e904f17e19426d68f5fd", kill_on_drop: false }` [INFO] [stdout] 5228c18f1b0ce9a558bb83a32cceed5e67bb21de34e6e904f17e19426d68f5fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52d99460b480a773ef2ea658c29bd826341d91caf34dd88d57174ff940295104 [INFO] running `Command { std: "docker" "start" "-a" "52d99460b480a773ef2ea658c29bd826341d91caf34dd88d57174ff940295104", kill_on_drop: false }` [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling cc v1.2.26 [INFO] [stderr] Compiling signature v1.6.4 [INFO] [stderr] Compiling arraydeque v0.5.1 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling hashlink v0.10.0 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling aead v0.4.3 [INFO] [stderr] Compiling ed25519 v1.5.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling ctr v0.8.0 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling polyval v0.5.3 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling ghash v0.4.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling yaml-rust2 v0.10.3 [INFO] [stderr] Compiling aes-gcm v0.9.4 [INFO] [stderr] Compiling libsodium-sys v0.2.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling x25519-dalek v2.0.1 [INFO] [stderr] Compiling sodiumoxide v0.2.7 [INFO] [stderr] Compiling libspmg v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/crypto/argon2.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::error::Error; [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 imports: `decode` and `encode` [INFO] [stdout] --> src/spmgd/socket/listener.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `encode` [INFO] [stdout] --> src/spmgd/vault/lock.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decode` [INFO] [stdout] --> src/spmgd.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::string::FromUtf8Error` [INFO] [stdout] --> src/spmg/socket/stream.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::string::FromUtf8Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decode` [INFO] [stdout] --> src/spmg/socket/stream.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::RngCore` [INFO] [stdout] --> src/spmg/socket/stream.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use rand::RngCore; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `Write` [INFO] [stdout] --> src/spmg.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{self, Write, Read}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::crypto::hkdf_sha256::HkdfSha256` [INFO] [stdout] --> src/spmg.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::crypto::hkdf_sha256::HkdfSha256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::crypto::aes::AES` [INFO] [stdout] --> src/spmg.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::crypto::aes::AES; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::net::UnixStream` [INFO] [stdout] --> src/spmg.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::os::unix::net::UnixStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decode` [INFO] [stdout] --> src/spmg.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/spmg.rs:186:20 [INFO] [stdout] | [INFO] [stdout] 186 | if (response == "OK") { [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] 186 - if (response == "OK") { [INFO] [stdout] 186 + if response == "OK" { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/crypto/aes.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/crypto/aes.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/crypto/aes.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(encode([&nonce[..], &ciphertext].concat())) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/crypto/aes.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | let encrypted_data = decode(encrypted_hex) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmgd.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmgd.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmgd.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | encode(key) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmgd/socket/listener.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmgd/socket/listener.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmgd/vault/lock.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmgd/vault/lock.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmgd/vault/lock.rs:144:25 [INFO] [stdout] | [INFO] [stdout] 144 | decode(lock_key).unwrap() [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmgd/vault/lock.rs:149:55 [INFO] [stdout] | [INFO] [stdout] 149 | ... self.set_cached_key(ppid, decode(lock_key).unwrap()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmgd/vault/lock.rs:188:46 [INFO] [stdout] | [INFO] [stdout] 188 | let mut lock_aes = AES::new(Some(decode(lock_key).unwrap())); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmgd/vault/lock.rs:191:47 [INFO] [stdout] | [INFO] [stdout] 191 | self.set_cached_key(ppid, decode(lock_key).unwrap()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmg.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmg.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmg.rs:166:27 [INFO] [stdout] | [INFO] [stdout] 166 | let enc_key = encode(dkey); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmg/socket/stream.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode [INFO] [stdout] --> src/spmg/socket/stream.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use base64::{encode, decode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmg/socket/stream.rs:188:31 [INFO] [stdout] | [INFO] [stdout] 188 | enc_key = encode(dkey); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/spmg/socket/stream.rs:209:23 [INFO] [stdout] | [INFO] [stdout] 209 | enc_key = encode(Argon2Hash::derive_key(&lock_pwd.unwrap(), &self.config.argon_salt)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spmgd/socket/listener.rs:121:37 [INFO] [stdout] | [INFO] [stdout] 121 | ... let mut tmp_aes = AES::new(Some(derived_key)); [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/spmgd/vault/lock.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let mut lock_aes = AES::new(Some(derived_key.clone())); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pwd_id` [INFO] [stdout] --> src/spmgd/vault/lock.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | let pwd_id = line_parts.next().unwrap_or(""); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pwd_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/spmgd/vault/lock.rs:155:29 [INFO] [stdout] | [INFO] [stdout] 155 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spmgd/vault/lock.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | let mut lock_aes = AES::new(Some( [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/spmgd/vault/lock.rs:207:21 [INFO] [stdout] | [INFO] [stdout] 207 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spmgd/vault/lock.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | let mut lock_aes = AES::new(Some(decode(lock_key).unwrap())); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/spmgd.rs:62:66 [INFO] [stdout] | [INFO] [stdout] 62 | unix_socket_listener.set_handler("get-cached", Box::new(|args: &str, ppid: u32| -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/spmgd.rs:75:67 [INFO] [stdout] | [INFO] [stdout] 75 | unix_socket_listener.set_handler("clear-cache", Box::new(|args: &str, ppid: u32| -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/spmgd.rs:92:72 [INFO] [stdout] | [INFO] [stdout] 92 | unix_socket_listener.set_handler("cache-expiration", Box::new(|args: &str, ppid: u32| -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pwd` [INFO] [stdout] --> src/spmgd.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | let mut pwd: Option = None; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pwd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `got_pwd` [INFO] [stdout] --> src/spmgd.rs:113:24 [INFO] [stdout] | [INFO] [stdout] 113 | Ok(got_pwd) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_got_pwd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/spmgd.rs:125:25 [INFO] [stdout] | [INFO] [stdout] 125 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/spmgd.rs:134:59 [INFO] [stdout] | [INFO] [stdout] 134 | unix_socket_listener.set_handler("new", Box::new(|args: &str, ppid: u32| -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ppid` [INFO] [stdout] --> src/spmgd.rs:134:71 [INFO] [stdout] | [INFO] [stdout] 134 | unix_socket_listener.set_handler("new", Box::new(|args: &str, ppid: u32| -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ppid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pwd` [INFO] [stdout] --> src/spmgd.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | let mut pwd: Option = None; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pwd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/spmgd.rs:158:25 [INFO] [stdout] | [INFO] [stdout] 158 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/spmgd.rs:168:60 [INFO] [stdout] | [INFO] [stdout] 168 | unix_socket_listener.set_handler("kill", Box::new(|args: &str, ppid: u32| -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ppid` [INFO] [stdout] --> src/spmgd.rs:168:72 [INFO] [stdout] | [INFO] [stdout] 168 | unix_socket_listener.set_handler("kill", Box::new(|args: &str, ppid: u32| -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ppid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spmgd.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut pwd: Option = None; [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/spmgd.rs:141:17 [INFO] [stdout] | [INFO] [stdout] 141 | let mut pwd: Option = None; [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/spmg/socket/stream.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut x25519 = X25519::new(); [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/spmg/socket/stream.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | Ok(mut stream) => { [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/spmg/socket/stream.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | let mut shared_secret = Some( [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/spmg/socket/stream.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | let mut tmp_aes = AES::new(Some(derived_key)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x25519` [INFO] [stdout] --> src/spmg.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut x25519 = X25519::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_x25519` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/spmg.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut x25519 = X25519::new(); [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/spmg.rs:114:43 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn set(&mut self, pwd_id: String, mut password: String) { [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/spmg.rs:185:16 [INFO] [stdout] | [INFO] [stdout] 185 | Ok(mut response) => { [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/spmg.rs:201:13 [INFO] [stdout] | [INFO] [stdout] 201 | let mut cache_expiration = self.socket.send_command(&command).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `store` is never read [INFO] [stdout] --> src/spmgd.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct SPMGD { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 35 | pub running: bool, [INFO] [stdout] 36 | store: std::collections::HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `listener` is never read [INFO] [stdout] --> src/spmgd/socket/listener.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct UnixSocketListener { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 24 | path: String, [INFO] [stdout] 25 | listener: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `prompt_commands` is never used [INFO] [stdout] --> src/spmg/pin/entry.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | static prompt_commands: &str = r#"SETDESC {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmgd/vault/lock.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | fs::write(&self.lock_path, lock_line); // Write to the file if it does not exist [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] 57 | let _ = fs::write(&self.lock_path, lock_line); // Write to the file if it does not exist [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmg.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | socket.connect(); [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] 43 | let _ = socket.connect(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmg.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | self.socket.send_command(&command); [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] 71 | let _ = self.socket.send_command(&command); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmg.rs:88:29 [INFO] [stdout] | [INFO] [stdout] 88 | / ... self.socket.auth_command(|key: &str| -> String { [INFO] [stdout] 89 | | ... format!( [INFO] [stdout] 90 | | ... "add {} {} {}", [INFO] [stdout] 91 | | ... pwd_id, [INFO] [stdout] ... | [INFO] [stdout] 95 | | ... }); [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] 88 | let _ = self.socket.auth_command(|key: &str| -> String { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmg.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | / self.socket.auth_command(|key: &str| -> String { [INFO] [stdout] 116 | | format!( [INFO] [stdout] 117 | | "add {} {} {}", [INFO] [stdout] 118 | | pwd_id, [INFO] [stdout] ... | [INFO] [stdout] 122 | | }); [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] 115 | let _ = self.socket.auth_command(|key: &str| -> String { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmg/socket/stream.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | self.send_message(&init_msg); [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] 56 | let _ = self.send_message(&init_msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmg/socket/stream.rs:89:25 [INFO] [stdout] | [INFO] [stdout] 89 | self.send_message(&secure_msg); [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] 89 | let _ = self.send_message(&secure_msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spmg/socket/stream.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | self.send_message(&secure_msg); [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] 145 | let _ = self.send_message(&secure_msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `prompt_commands` should have an upper case name [INFO] [stdout] --> src/spmg/pin/entry.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | static prompt_commands: &str = r#"SETDESC {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PROMPT_COMMANDS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "52d99460b480a773ef2ea658c29bd826341d91caf34dd88d57174ff940295104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52d99460b480a773ef2ea658c29bd826341d91caf34dd88d57174ff940295104", kill_on_drop: false }` [INFO] [stdout] 52d99460b480a773ef2ea658c29bd826341d91caf34dd88d57174ff940295104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b0425dcdf57740b3eca0757e413dedfeb9497cdcac48803cfa3a0c41e8a31d7 [INFO] running `Command { std: "docker" "start" "-a" "4b0425dcdf57740b3eca0757e413dedfeb9497cdcac48803cfa3a0c41e8a31d7", kill_on_drop: false }` [INFO] [stderr] error: failed to download `arraydeque v0.5.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `arraydeque v0.5.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arraydeque-0.5.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "4b0425dcdf57740b3eca0757e413dedfeb9497cdcac48803cfa3a0c41e8a31d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b0425dcdf57740b3eca0757e413dedfeb9497cdcac48803cfa3a0c41e8a31d7", kill_on_drop: false }` [INFO] [stdout] 4b0425dcdf57740b3eca0757e413dedfeb9497cdcac48803cfa3a0c41e8a31d7