Dec 05 09:23:17.447 INFO checking pandora-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:23:17.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 09:23:17.626 INFO [stdout] bf9989d09aecabd20a570bbf8906cae2946709b9eda6779322615186e978defa
Dec 05 09:23:17.631 INFO running `"docker" "start" "-a" "bf9989d09aecabd20a570bbf8906cae2946709b9eda6779322615186e978defa"`
Dec 05 09:23:18.375 INFO [stderr] usermod: no changes
Dec 05 09:23:18.407 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 09:23:18.647 INFO [stderr]     Checking pandora v0.1.1 (/source)
Dec 05 09:23:23.187 INFO [stderr] warning: unused import: `decrypt`
Dec 05 09:23:23.187 INFO [stderr]   --> src/crypt.rs:97:26
Dec 05 09:23:23.187 INFO [stderr]    |
Dec 05 09:23:23.187 INFO [stderr] 97 |     use super::{encrypt, decrypt};
Dec 05 09:23:23.187 INFO [stderr]    |                          ^^^^^^^
Dec 05 09:23:23.187 INFO [stderr]    |
Dec 05 09:23:23.187 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 09:23:23.187 INFO [stderr] 
Dec 05 09:23:23.187 INFO [stderr] warning: unused import: `std::ffi::OsString`
Dec 05 09:23:23.187 INFO [stderr]   --> src/crypt.rs:98:9
Dec 05 09:23:23.187 INFO [stderr]    |
Dec 05 09:23:23.187 INFO [stderr] 98 |     use std::ffi::OsString;
Dec 05 09:23:23.187 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 05 09:23:23.187 INFO [stderr] 
Dec 05 09:23:24.451 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:23:24.451 INFO [stderr]   --> src/crypt.rs:16:86
Dec 05 09:23:24.451 INFO [stderr]    |
Dec 05 09:23:24.451 INFO [stderr] 16 |     let cipherbytes = cipher_with(key.as_bytes(), input.as_bytes(), |blowfish, from, mut to| {
Dec 05 09:23:24.451 INFO [stderr]    |                                                                                      ----^^
Dec 05 09:23:24.451 INFO [stderr]    |                                                                                      |
Dec 05 09:23:24.451 INFO [stderr]    |                                                                                      help: remove this `mut`
Dec 05 09:23:24.451 INFO [stderr]    |
Dec 05 09:23:24.451 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:23:24.451 INFO [stderr] 
Dec 05 09:23:24.451 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:23:24.451 INFO [stderr]   --> src/crypt.rs:48:80
Dec 05 09:23:24.451 INFO [stderr]    |
Dec 05 09:23:24.451 INFO [stderr] 48 |     let mut cipherbytes = cipher_with(key.as_bytes(), &input, |blowfish, from, mut to| {
Dec 05 09:23:24.451 INFO [stderr]    |                                                                                ----^^
Dec 05 09:23:24.451 INFO [stderr]    |                                                                                |
Dec 05 09:23:24.451 INFO [stderr]    |                                                                                help: remove this `mut`
Dec 05 09:23:24.451 INFO [stderr] 
Dec 05 09:23:24.585 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:23:24.585 INFO [stderr]   --> src/crypt.rs:16:86
Dec 05 09:23:24.585 INFO [stderr]    |
Dec 05 09:23:24.585 INFO [stderr] 16 |     let cipherbytes = cipher_with(key.as_bytes(), input.as_bytes(), |blowfish, from, mut to| {
Dec 05 09:23:24.585 INFO [stderr]    |                                                                                      ----^^
Dec 05 09:23:24.585 INFO [stderr]    |                                                                                      |
Dec 05 09:23:24.585 INFO [stderr]    |                                                                                      help: remove this `mut`
Dec 05 09:23:24.585 INFO [stderr]    |
Dec 05 09:23:24.585 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:23:24.591 INFO [stderr] 
Dec 05 09:23:24.591 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:23:24.591 INFO [stderr]   --> src/crypt.rs:48:80
Dec 05 09:23:24.591 INFO [stderr]    |
Dec 05 09:23:24.591 INFO [stderr] 48 |     let mut cipherbytes = cipher_with(key.as_bytes(), &input, |blowfish, from, mut to| {
Dec 05 09:23:24.591 INFO [stderr]    |                                                                                ----^^
Dec 05 09:23:24.591 INFO [stderr]    |                                                                                |
Dec 05 09:23:24.591 INFO [stderr]    |                                                                                help: remove this `mut`
Dec 05 09:23:24.591 INFO [stderr] 
Dec 05 09:23:24.695 INFO [stderr] warning: method is never used: `from_result`
Dec 05 09:23:24.695 INFO [stderr]   --> src/response.rs:22:5
Dec 05 09:23:24.695 INFO [stderr]    |
Dec 05 09:23:24.695 INFO [stderr] 22 |     pub fn from_result(result: T) -> Self {
Dec 05 09:23:24.695 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:23:24.695 INFO [stderr]    |
Dec 05 09:23:24.695 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:23:24.695 INFO [stderr] 
Dec 05 09:23:24.696 INFO [stderr] warning: method is never used: `from_error`
Dec 05 09:23:24.696 INFO [stderr]   --> src/response.rs:31:5
Dec 05 09:23:24.696 INFO [stderr]    |
Dec 05 09:23:24.696 INFO [stderr] 31 |     pub fn from_error(message: String, code: u32) -> Self {
Dec 05 09:23:24.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:23:24.696 INFO [stderr] 
Dec 05 09:23:24.696 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 09:23:24.696 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 09:23:24.696 INFO [stderr]   |
Dec 05 09:23:24.696 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 05 09:23:24.696 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 09:23:24.696 INFO [stderr]   |
Dec 05 09:23:24.696 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 09:23:24.703 INFO [stderr] 
Dec 05 09:23:25.067 INFO [stderr] warning: method is never used: `from_result`
Dec 05 09:23:25.067 INFO [stderr]   --> src/response.rs:22:5
Dec 05 09:23:25.067 INFO [stderr]    |
Dec 05 09:23:25.067 INFO [stderr] 22 |     pub fn from_result(result: T) -> Self {
Dec 05 09:23:25.067 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:23:25.067 INFO [stderr]    |
Dec 05 09:23:25.067 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:23:25.067 INFO [stderr] 
Dec 05 09:23:25.067 INFO [stderr] warning: method is never used: `from_error`
Dec 05 09:23:25.067 INFO [stderr]   --> src/response.rs:31:5
Dec 05 09:23:25.067 INFO [stderr]    |
Dec 05 09:23:25.067 INFO [stderr] 31 |     pub fn from_error(message: String, code: u32) -> Self {
Dec 05 09:23:25.067 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:23:25.067 INFO [stderr] 
Dec 05 09:23:25.067 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 09:23:25.067 INFO [stderr]  --> src/lib.rs:1:12
Dec 05 09:23:25.067 INFO [stderr]   |
Dec 05 09:23:25.067 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 05 09:23:25.067 INFO [stderr]   |            ^^^^^^^^^^
Dec 05 09:23:25.067 INFO [stderr]   |
Dec 05 09:23:25.067 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 09:23:25.067 INFO [stderr] 
Dec 05 09:23:30.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.85s
Dec 05 09:23:30.266 INFO [stderr] su: No module specific data is present
Dec 05 09:23:30.660 INFO running `"docker" "inspect" "bf9989d09aecabd20a570bbf8906cae2946709b9eda6779322615186e978defa"`
Dec 05 09:23:30.877 INFO running `"docker" "rm" "-f" "bf9989d09aecabd20a570bbf8906cae2946709b9eda6779322615186e978defa"`
Dec 05 09:23:31.048 INFO [stdout] bf9989d09aecabd20a570bbf8906cae2946709b9eda6779322615186e978defa