Nov 28 20:57:25.380 INFO checking pandora-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:57:25.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:57:25.762 INFO [stdout] c35b5d264c528ab2baaa5f1967932003c0af3f7234dbf4578d5547ec027d9e7d
Nov 28 20:57:25.764 INFO running `"docker" "start" "-a" "c35b5d264c528ab2baaa5f1967932003c0af3f7234dbf4578d5547ec027d9e7d"`
Nov 28 20:57:27.527 INFO [stderr] usermod: no changes
Nov 28 20:57:27.597 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 28 20:57:27.780 INFO [stderr]    Compiling serde_codegen v0.8.23
Nov 28 20:57:31.384 INFO [stderr]    Compiling serde_derive v0.8.23
Nov 28 20:57:36.396 INFO [stderr]     Checking pandora v0.1.1 (/source)
Nov 28 20:57:40.213 INFO [stderr] warning: unused import: `decrypt`
Nov 28 20:57:40.213 INFO [stderr]   --> src/crypt.rs:97:26
Nov 28 20:57:40.214 INFO [stderr]    |
Nov 28 20:57:40.214 INFO [stderr] 97 |     use super::{encrypt, decrypt};
Nov 28 20:57:40.214 INFO [stderr]    |                          ^^^^^^^
Nov 28 20:57:40.214 INFO [stderr]    |
Nov 28 20:57:40.225 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 20:57:40.226 INFO [stderr] 
Nov 28 20:57:40.226 INFO [stderr] warning: unused import: `std::ffi::OsString`
Nov 28 20:57:40.226 INFO [stderr]   --> src/crypt.rs:98:9
Nov 28 20:57:40.227 INFO [stderr]    |
Nov 28 20:57:40.227 INFO [stderr] 98 |     use std::ffi::OsString;
Nov 28 20:57:40.227 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Nov 28 20:57:40.227 INFO [stderr] 
Nov 28 20:57:40.970 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:57:40.970 INFO [stderr]   --> src/crypt.rs:16:86
Nov 28 20:57:40.970 INFO [stderr]    |
Nov 28 20:57:40.970 INFO [stderr] 16 |     let cipherbytes = cipher_with(key.as_bytes(), input.as_bytes(), |blowfish, from, mut to| {
Nov 28 20:57:40.970 INFO [stderr]    |                                                                                      ----^^
Nov 28 20:57:40.970 INFO [stderr]    |                                                                                      |
Nov 28 20:57:40.970 INFO [stderr]    |                                                                                      help: remove this `mut`
Nov 28 20:57:40.970 INFO [stderr]    |
Nov 28 20:57:40.970 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 20:57:40.970 INFO [stderr] 
Nov 28 20:57:40.972 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:57:40.972 INFO [stderr]   --> src/crypt.rs:48:80
Nov 28 20:57:40.972 INFO [stderr]    |
Nov 28 20:57:40.972 INFO [stderr] 48 |     let mut cipherbytes = cipher_with(key.as_bytes(), &input, |blowfish, from, mut to| {
Nov 28 20:57:40.972 INFO [stderr]    |                                                                                ----^^
Nov 28 20:57:40.972 INFO [stderr]    |                                                                                |
Nov 28 20:57:40.972 INFO [stderr]    |                                                                                help: remove this `mut`
Nov 28 20:57:40.972 INFO [stderr] 
Nov 28 20:57:41.111 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:57:41.111 INFO [stderr]   --> src/crypt.rs:16:86
Nov 28 20:57:41.111 INFO [stderr]    |
Nov 28 20:57:41.111 INFO [stderr] 16 |     let cipherbytes = cipher_with(key.as_bytes(), input.as_bytes(), |blowfish, from, mut to| {
Nov 28 20:57:41.111 INFO [stderr]    |                                                                                      ----^^
Nov 28 20:57:41.111 INFO [stderr]    |                                                                                      |
Nov 28 20:57:41.116 INFO [stderr]    |                                                                                      help: remove this `mut`
Nov 28 20:57:41.117 INFO [stderr]    |
Nov 28 20:57:41.117 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 20:57:41.117 INFO [stderr] 
Nov 28 20:57:41.117 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:57:41.117 INFO [stderr]   --> src/crypt.rs:48:80
Nov 28 20:57:41.117 INFO [stderr]    |
Nov 28 20:57:41.117 INFO [stderr] 48 |     let mut cipherbytes = cipher_with(key.as_bytes(), &input, |blowfish, from, mut to| {
Nov 28 20:57:41.118 INFO [stderr]    |                                                                                ----^^
Nov 28 20:57:41.118 INFO [stderr]    |                                                                                |
Nov 28 20:57:41.118 INFO [stderr]    |                                                                                help: remove this `mut`
Nov 28 20:57:41.118 INFO [stderr] 
Nov 28 20:57:41.192 INFO [stderr] warning: method is never used: `from_result`
Nov 28 20:57:41.192 INFO [stderr]   --> src/response.rs:22:5
Nov 28 20:57:41.192 INFO [stderr]    |
Nov 28 20:57:41.193 INFO [stderr] 22 |     pub fn from_result(result: T) -> Self {
Nov 28 20:57:41.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:57:41.193 INFO [stderr]    |
Nov 28 20:57:41.193 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 20:57:41.193 INFO [stderr] 
Nov 28 20:57:41.193 INFO [stderr] warning: method is never used: `from_error`
Nov 28 20:57:41.193 INFO [stderr]   --> src/response.rs:31:5
Nov 28 20:57:41.193 INFO [stderr]    |
Nov 28 20:57:41.193 INFO [stderr] 31 |     pub fn from_error(message: String, code: u32) -> Self {
Nov 28 20:57:41.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:57:41.193 INFO [stderr] 
Nov 28 20:57:41.193 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 20:57:41.193 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 20:57:41.193 INFO [stderr]   |
Nov 28 20:57:41.193 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 20:57:41.193 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 20:57:41.193 INFO [stderr]   |
Nov 28 20:57:41.193 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 20:57:41.193 INFO [stderr] 
Nov 28 20:57:41.348 INFO [stderr] warning: method is never used: `from_result`
Nov 28 20:57:41.348 INFO [stderr]   --> src/response.rs:22:5
Nov 28 20:57:41.348 INFO [stderr]    |
Nov 28 20:57:41.348 INFO [stderr] 22 |     pub fn from_result(result: T) -> Self {
Nov 28 20:57:41.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:57:41.348 INFO [stderr]    |
Nov 28 20:57:41.348 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 20:57:41.348 INFO [stderr] 
Nov 28 20:57:41.348 INFO [stderr] warning: method is never used: `from_error`
Nov 28 20:57:41.348 INFO [stderr]   --> src/response.rs:31:5
Nov 28 20:57:41.348 INFO [stderr]    |
Nov 28 20:57:41.348 INFO [stderr] 31 |     pub fn from_error(message: String, code: u32) -> Self {
Nov 28 20:57:41.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:57:41.348 INFO [stderr] 
Nov 28 20:57:41.348 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 20:57:41.348 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 20:57:41.348 INFO [stderr]   |
Nov 28 20:57:41.348 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 28 20:57:41.348 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 20:57:41.348 INFO [stderr]   |
Nov 28 20:57:41.348 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 20:57:41.348 INFO [stderr] 
Nov 28 20:57:46.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.48s
Nov 28 20:57:46.059 INFO [stderr] su: No module specific data is present
Nov 28 20:57:46.354 INFO running `"docker" "inspect" "c35b5d264c528ab2baaa5f1967932003c0af3f7234dbf4578d5547ec027d9e7d"`
Nov 28 20:57:46.428 INFO running `"docker" "rm" "-f" "c35b5d264c528ab2baaa5f1967932003c0af3f7234dbf4578d5547ec027d9e7d"`
Nov 28 20:57:46.500 INFO [stdout] c35b5d264c528ab2baaa5f1967932003c0af3f7234dbf4578d5547ec027d9e7d