Nov 28 06:25:40.254 INFO checking dmitryvm/pandoragram against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:25:40.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 06:25:40.546 INFO [stdout] 689ebef6f524d61510ef24e0d2583e4689ea82eec7bc2209baf3e59af8e956b7
Nov 28 06:25:40.547 INFO running `"docker" "start" "-a" "689ebef6f524d61510ef24e0d2583e4689ea82eec7bc2209baf3e59af8e956b7"`
Nov 28 06:25:41.484 INFO [stderr] usermod: no changes
Nov 28 06:25:41.898 INFO [stderr]     Checking rayon v0.4.3
Nov 28 06:25:41.925 INFO [stderr]     Checking h2 v0.1.13
Nov 28 06:25:41.929 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Nov 28 06:25:45.942 INFO [stderr]     Checking des v0.0.2
Nov 28 06:25:50.676 INFO [stderr]    Compiling string_cache v0.6.2
Nov 28 06:25:50.676 INFO [stderr]    Compiling markup5ever v0.3.2
Nov 28 06:25:53.521 INFO [stderr]     Checking hyper v0.12.12
Nov 28 06:26:05.560 INFO [stderr]     Checking hyper-tls v0.3.1
Nov 28 06:26:08.423 INFO [stderr]     Checking html5ever v0.18.0
Nov 28 06:26:09.520 INFO [stderr]     Checking reqwest v0.9.3
Nov 28 06:26:14.345 INFO [stderr]     Checking select v0.4.2
Nov 28 06:26:17.094 INFO [stderr]     Checking pandoragram v0.1.0 (/source)
Nov 28 06:26:23.610 INFO [stderr] warning: unused import: `std::borrow::Cow`
Nov 28 06:26:23.610 INFO [stderr]   --> src/main.rs:19:5
Nov 28 06:26:23.610 INFO [stderr]    |
Nov 28 06:26:23.610 INFO [stderr] 19 | use std::borrow::Cow;
Nov 28 06:26:23.610 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 06:26:23.610 INFO [stderr]    |
Nov 28 06:26:23.610 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 06:26:23.610 INFO [stderr] 
Nov 28 06:26:23.978 INFO [stderr] warning: unused import: `std::borrow::Cow`
Nov 28 06:26:23.979 INFO [stderr]   --> src/main.rs:19:5
Nov 28 06:26:23.979 INFO [stderr]    |
Nov 28 06:26:23.979 INFO [stderr] 19 | use std::borrow::Cow;
Nov 28 06:26:23.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 06:26:23.997 INFO [stderr]    |
Nov 28 06:26:23.997 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 06:26:23.997 INFO [stderr] 
Nov 28 06:26:24.085 INFO [stderr] warning: function is never used: `encrypt_all_files_in_folder`
Nov 28 06:26:24.086 INFO [stderr]    --> src/main.rs:144:1
Nov 28 06:26:24.087 INFO [stderr]     |
Nov 28 06:26:24.087 INFO [stderr] 144 | fn encrypt_all_files_in_folder(path: &str, key: &[u8;8]) {
Nov 28 06:26:24.087 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.087 INFO [stderr]     |
Nov 28 06:26:24.087 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 06:26:24.087 INFO [stderr] 
Nov 28 06:26:24.088 INFO [stderr] warning: function is never used: `mutate_all_files_in_folder`
Nov 28 06:26:24.088 INFO [stderr]    --> src/main.rs:156:1
Nov 28 06:26:24.088 INFO [stderr]     |
Nov 28 06:26:24.088 INFO [stderr] 156 | fn mutate_all_files_in_folder<F>(path: &str, mutation: F) where F: Fn(&Vec<u8>)-> Vec<u8> {
Nov 28 06:26:24.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.088 INFO [stderr] 
Nov 28 06:26:24.088 INFO [stderr] warning: function is never used: `read_encryption_key_from_config`
Nov 28 06:26:24.089 INFO [stderr]    --> src/main.rs:179:1
Nov 28 06:26:24.089 INFO [stderr]     |
Nov 28 06:26:24.089 INFO [stderr] 179 | fn read_encryption_key_from_config()-> [u8;8] {
Nov 28 06:26:24.089 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.089 INFO [stderr] 
Nov 28 06:26:24.089 INFO [stderr] warning: function is never used: `decrypt_user_stories`
Nov 28 06:26:24.089 INFO [stderr]    --> src/main.rs:187:1
Nov 28 06:26:24.090 INFO [stderr]     |
Nov 28 06:26:24.090 INFO [stderr] 187 | fn decrypt_user_stories(user_name: &str) {
Nov 28 06:26:24.090 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.090 INFO [stderr] 
Nov 28 06:26:24.090 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:26:24.090 INFO [stderr]    --> src/main.rs:116:9
Nov 28 06:26:24.090 INFO [stderr]     |
Nov 28 06:26:24.091 INFO [stderr] 116 |         res.unwrap().read_to_end(&mut buffer);
Nov 28 06:26:24.091 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.091 INFO [stderr]     |
Nov 28 06:26:24.091 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 06:26:24.091 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:26:24.091 INFO [stderr] 
Nov 28 06:26:24.377 INFO [stderr] warning: function is never used: `encrypt_all_files_in_folder`
Nov 28 06:26:24.377 INFO [stderr]    --> src/main.rs:144:1
Nov 28 06:26:24.377 INFO [stderr]     |
Nov 28 06:26:24.377 INFO [stderr] 144 | fn encrypt_all_files_in_folder(path: &str, key: &[u8;8]) {
Nov 28 06:26:24.377 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.381 INFO [stderr]     |
Nov 28 06:26:24.381 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 06:26:24.382 INFO [stderr] 
Nov 28 06:26:24.383 INFO [stderr] warning: function is never used: `mutate_all_files_in_folder`
Nov 28 06:26:24.383 INFO [stderr]    --> src/main.rs:156:1
Nov 28 06:26:24.384 INFO [stderr]     |
Nov 28 06:26:24.384 INFO [stderr] 156 | fn mutate_all_files_in_folder<F>(path: &str, mutation: F) where F: Fn(&Vec<u8>)-> Vec<u8> {
Nov 28 06:26:24.384 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.385 INFO [stderr] 
Nov 28 06:26:24.385 INFO [stderr] warning: function is never used: `read_encryption_key_from_config`
Nov 28 06:26:24.385 INFO [stderr]    --> src/main.rs:179:1
Nov 28 06:26:24.385 INFO [stderr]     |
Nov 28 06:26:24.386 INFO [stderr] 179 | fn read_encryption_key_from_config()-> [u8;8] {
Nov 28 06:26:24.386 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.389 INFO [stderr] 
Nov 28 06:26:24.390 INFO [stderr] warning: function is never used: `decrypt_user_stories`
Nov 28 06:26:24.390 INFO [stderr]    --> src/main.rs:187:1
Nov 28 06:26:24.390 INFO [stderr]     |
Nov 28 06:26:24.390 INFO [stderr] 187 | fn decrypt_user_stories(user_name: &str) {
Nov 28 06:26:24.391 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.391 INFO [stderr] 
Nov 28 06:26:24.392 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:26:24.392 INFO [stderr]    --> src/main.rs:116:9
Nov 28 06:26:24.393 INFO [stderr]     |
Nov 28 06:26:24.393 INFO [stderr] 116 |         res.unwrap().read_to_end(&mut buffer);
Nov 28 06:26:24.394 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:26:24.396 INFO [stderr]     |
Nov 28 06:26:24.397 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 06:26:24.397 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:26:24.397 INFO [stderr] 
Nov 28 06:26:24.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.92s
Nov 28 06:26:24.465 INFO [stderr] su: No module specific data is present
Nov 28 06:26:25.263 INFO running `"docker" "inspect" "689ebef6f524d61510ef24e0d2583e4689ea82eec7bc2209baf3e59af8e956b7"`
Nov 28 06:26:25.653 INFO running `"docker" "rm" "-f" "689ebef6f524d61510ef24e0d2583e4689ea82eec7bc2209baf3e59af8e956b7"`
Nov 28 06:26:25.897 INFO [stdout] 689ebef6f524d61510ef24e0d2583e4689ea82eec7bc2209baf3e59af8e956b7