[INFO] cloning repository https://github.com/ahmedaminkhaled/password_manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ahmedaminkhaled/password_manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahmedaminkhaled%2Fpassword_manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahmedaminkhaled%2Fpassword_manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fffe7ea6fe8bdb47d1e9d6e4eb125ccc0127f5ae
[INFO] checking ahmedaminkhaled/password_manager against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahmedaminkhaled%2Fpassword_manager" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ahmedaminkhaled/password_manager
[INFO] finished tweaking git repo https://github.com/ahmedaminkhaled/password_manager
[INFO] tweaked toml for git repo https://github.com/ahmedaminkhaled/password_manager written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ahmedaminkhaled/password_manager on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ahmedaminkhaled/password_manager 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking ahmedaminkhaled/password_manager against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahmedaminkhaled%2Fpassword_manager" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ahmedaminkhaled/password_manager
[INFO] finished tweaking git repo https://github.com/ahmedaminkhaled/password_manager
[INFO] tweaked toml for git repo https://github.com/ahmedaminkhaled/password_manager written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ahmedaminkhaled/password_manager on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ahmedaminkhaled/password_manager 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "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-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57693a437c685c9e776d3179391d382274f613a1fd84e3edeb9e0156f330c265
[INFO] running `Command { std: "docker" "start" "-a" "57693a437c685c9e776d3179391d382274f613a1fd84e3edeb9e0156f330c265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57693a437c685c9e776d3179391d382274f613a1fd84e3edeb9e0156f330c265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57693a437c685c9e776d3179391d382274f613a1fd84e3edeb9e0156f330c265", kill_on_drop: false }`
[INFO] [stdout] 57693a437c685c9e776d3179391d382274f613a1fd84e3edeb9e0156f330c265
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f36568043a37d486a601fb3bc52601f581a8209f8dba1969c9133e136d68a5
[INFO] running `Command { std: "docker" "start" "-a" "c6f36568043a37d486a601fb3bc52601f581a8209f8dba1969c9133e136d68a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rtoolbox v0.0.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rpassword v7.4.0
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking fs v0.0.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking password_manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RngCore` and `rngs::OsRng`
[INFO] [stdout]  --> src/master.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{RngCore, rngs::OsRng};
[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: `RngCore` and `rngs::OsRng`
[INFO] [stdout]  --> src/master.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{RngCore, rngs::OsRng};
[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: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/master.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/master.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NONCE_LENGTH_CONST` is never used
[INFO] [stdout]   --> src/encryption.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const NONCE_LENGTH_CONST: usize = NONCE_LENGTH;
[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 `SALT_LENGTH_CONST` is never used
[INFO] [stdout]   --> src/encryption.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const SALT_LENGTH_CONST: usize = SALT_LENGTH;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StoredData` is never constructed
[INFO] [stdout]   --> src/storage.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StoredData {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_to_file` is never used
[INFO] [stdout]   --> src/storage.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn save_to_file(path: &Path, data: &StoredData) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_from_file` is never used
[INFO] [stdout]   --> src/storage.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn load_from_file(path: &Path) -> io::Result<StoredData> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NONCE_LENGTH_CONST` is never used
[INFO] [stdout]   --> src/encryption.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub const NONCE_LENGTH_CONST: usize = NONCE_LENGTH;
[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 `SALT_LENGTH_CONST` is never used
[INFO] [stdout]   --> src/encryption.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub const SALT_LENGTH_CONST: usize = SALT_LENGTH;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StoredData` is never constructed
[INFO] [stdout]   --> src/storage.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StoredData {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_to_file` is never used
[INFO] [stdout]   --> src/storage.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn save_to_file(path: &Path, data: &StoredData) -> io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_from_file` is never used
[INFO] [stdout]   --> src/storage.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn load_from_file(path: &Path) -> io::Result<StoredData> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "c6f36568043a37d486a601fb3bc52601f581a8209f8dba1969c9133e136d68a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f36568043a37d486a601fb3bc52601f581a8209f8dba1969c9133e136d68a5", kill_on_drop: false }`
[INFO] [stdout] c6f36568043a37d486a601fb3bc52601f581a8209f8dba1969c9133e136d68a5
