Dec 18 01:28:00.095 INFO checking denysvitali/barcode-reader against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:28:00.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/denysvitali/barcode-reader:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:28:00.533 INFO [stdout] 07c5c5cd0082077e20c53a601a1c39698e0522df6f441774b09915b2dfadbcb9
Dec 18 01:28:00.535 INFO running `"docker" "start" "-a" "07c5c5cd0082077e20c53a601a1c39698e0522df6f441774b09915b2dfadbcb9"`
Dec 18 01:28:02.705 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 18 01:28:02.706 INFO [stderr]     Checking termios v0.2.2
Dec 18 01:28:02.707 INFO [stderr]     Checking ioctl-rs v0.1.5
Dec 18 01:28:02.707 INFO [stderr]     Checking serial-core v0.4.0
Dec 18 01:28:02.707 INFO [stderr]     Checking serde_json v1.0.4
Dec 18 01:28:02.707 INFO [stderr]     Checking futures-cpupool v0.1.7
Dec 18 01:28:02.729 INFO [stderr]     Checking mio v0.6.11
Dec 18 01:28:02.733 INFO [stderr]     Checking serde_yaml v0.7.1
Dec 18 01:28:04.136 INFO [stderr]     Checking mime v0.3.5
Dec 18 01:28:04.522 INFO [stderr]     Checking serial-unix v0.4.0
Dec 18 01:28:06.885 INFO [stderr]     Checking serial v0.4.0
Dec 18 01:28:07.813 INFO [stderr]     Checking tokio-core v0.1.10
Dec 18 01:28:09.508 INFO [stderr]    Compiling openssl v0.9.20
Dec 18 01:28:10.961 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 01:28:14.680 INFO [stderr]     Checking hyper v0.11.6
Dec 18 01:28:15.723 INFO [stderr]     Checking native-tls v0.1.4
Dec 18 01:28:16.446 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 18 01:28:20.051 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 18 01:28:20.764 INFO [stderr]     Checking barcode-scanner v0.1.0 (/opt/crater/workdir)
Dec 18 01:28:21.389 INFO [stderr] warning: unused import: `Write`
Dec 18 01:28:21.389 INFO [stderr]   --> src/main.rs:16:21
Dec 18 01:28:21.389 INFO [stderr]    |
Dec 18 01:28:21.389 INFO [stderr] 16 | use std::io::{self, Write, Read, ErrorKind};
Dec 18 01:28:21.389 INFO [stderr]    |                     ^^^^^
Dec 18 01:28:21.389 INFO [stderr]    |
Dec 18 01:28:21.389 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:28:21.389 INFO [stderr] 
Dec 18 01:28:21.540 INFO [stderr] warning: value assigned to `s` is never read
Dec 18 01:28:21.540 INFO [stderr]    --> src/main.rs:179:13
Dec 18 01:28:21.540 INFO [stderr]     |
Dec 18 01:28:21.540 INFO [stderr] 179 |     let mut s = String::new();
Dec 18 01:28:21.540 INFO [stderr]     |             ^
Dec 18 01:28:21.540 INFO [stderr]     |
Dec 18 01:28:21.540 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 01:28:21.540 INFO [stderr] 
Dec 18 01:28:21.540 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:28:21.540 INFO [stderr]   --> src/main.rs:52:9
Dec 18 01:28:21.540 INFO [stderr]    |
Dec 18 01:28:21.540 INFO [stderr] 52 |     let mut openfood_apikey : &str;
Dec 18 01:28:21.540 INFO [stderr]    |         ----^^^^^^^^^^^^^^^
Dec 18 01:28:21.540 INFO [stderr]    |         |
Dec 18 01:28:21.540 INFO [stderr]    |         help: remove this `mut`
Dec 18 01:28:21.540 INFO [stderr]    |
Dec 18 01:28:21.540 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:28:21.540 INFO [stderr] 
Dec 18 01:28:21.552 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:28:21.552 INFO [stderr]    --> src/main.rs:106:9
Dec 18 01:28:21.552 INFO [stderr]     |
Dec 18 01:28:21.552 INFO [stderr] 106 |     let mut json = r#"{
Dec 18 01:28:21.552 INFO [stderr]     |         ----^^^^
Dec 18 01:28:21.552 INFO [stderr]     |         |
Dec 18 01:28:21.552 INFO [stderr]     |         help: remove this `mut`
Dec 18 01:28:21.552 INFO [stderr] 
Dec 18 01:28:21.564 INFO [stderr] warning: variant is never constructed: `Pharmacode39`
Dec 18 01:28:21.564 INFO [stderr]  --> src/barcodes.rs:6:9
Dec 18 01:28:21.564 INFO [stderr]   |
Dec 18 01:28:21.564 INFO [stderr] 6 |         Pharmacode39,
Dec 18 01:28:21.564 INFO [stderr]   |         ^^^^^^^^^^^^
Dec 18 01:28:21.564 INFO [stderr]   |
Dec 18 01:28:21.564 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 01:28:21.564 INFO [stderr] 
Dec 18 01:28:21.564 INFO [stderr] warning: function is never used: `testRequest`
Dec 18 01:28:21.564 INFO [stderr]   --> src/main.rs:99:1
Dec 18 01:28:21.565 INFO [stderr]    |
Dec 18 01:28:21.565 INFO [stderr] 99 | fn testRequest(barcode: &str, key: &str) -> Result<(), Box<Error>>{
Dec 18 01:28:21.565 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:28:21.565 INFO [stderr] 
Dec 18 01:28:21.566 INFO [stderr] warning: function `testRequest` should have a snake case name such as `test_request`
Dec 18 01:28:21.566 INFO [stderr]    --> src/main.rs:99:1
Dec 18 01:28:21.566 INFO [stderr]     |
Dec 18 01:28:21.566 INFO [stderr] 99  | / fn testRequest(barcode: &str, key: &str) -> Result<(), Box<Error>>{
Dec 18 01:28:21.566 INFO [stderr] 100 | |     let mut core = Core::new()?;
Dec 18 01:28:21.566 INFO [stderr] 101 | |     let handle = core.handle();
Dec 18 01:28:21.566 INFO [stderr] 102 | |     let client = Client::configure()
Dec 18 01:28:21.566 INFO [stderr] ...   |
Dec 18 01:28:21.566 INFO [stderr] 146 | |     Ok(())
Dec 18 01:28:21.566 INFO [stderr] 147 | | }
Dec 18 01:28:21.566 INFO [stderr]     | |_^
Dec 18 01:28:21.566 INFO [stderr]     |
Dec 18 01:28:21.566 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 01:28:21.568 INFO [stderr] 
Dec 18 01:28:21.622 INFO [stderr] warning: unused import: `Write`
Dec 18 01:28:21.622 INFO [stderr]   --> src/main.rs:16:21
Dec 18 01:28:21.622 INFO [stderr]    |
Dec 18 01:28:21.622 INFO [stderr] 16 | use std::io::{self, Write, Read, ErrorKind};
Dec 18 01:28:21.622 INFO [stderr]    |                     ^^^^^
Dec 18 01:28:21.622 INFO [stderr]    |
Dec 18 01:28:21.622 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:28:21.622 INFO [stderr] 
Dec 18 01:28:21.764 INFO [stderr] warning: value assigned to `s` is never read
Dec 18 01:28:21.764 INFO [stderr]    --> src/main.rs:179:13
Dec 18 01:28:21.764 INFO [stderr]     |
Dec 18 01:28:21.764 INFO [stderr] 179 |     let mut s = String::new();
Dec 18 01:28:21.764 INFO [stderr]     |             ^
Dec 18 01:28:21.764 INFO [stderr]     |
Dec 18 01:28:21.764 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 01:28:21.764 INFO [stderr] 
Dec 18 01:28:21.767 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:28:21.767 INFO [stderr]   --> src/main.rs:52:9
Dec 18 01:28:21.767 INFO [stderr]    |
Dec 18 01:28:21.767 INFO [stderr] 52 |     let mut openfood_apikey : &str;
Dec 18 01:28:21.767 INFO [stderr]    |         ----^^^^^^^^^^^^^^^
Dec 18 01:28:21.767 INFO [stderr]    |         |
Dec 18 01:28:21.767 INFO [stderr]    |         help: remove this `mut`
Dec 18 01:28:21.767 INFO [stderr]    |
Dec 18 01:28:21.767 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:28:21.767 INFO [stderr] 
Dec 18 01:28:21.784 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:28:21.784 INFO [stderr]    --> src/main.rs:106:9
Dec 18 01:28:21.784 INFO [stderr]     |
Dec 18 01:28:21.784 INFO [stderr] 106 |     let mut json = r#"{
Dec 18 01:28:21.784 INFO [stderr]     |         ----^^^^
Dec 18 01:28:21.784 INFO [stderr]     |         |
Dec 18 01:28:21.784 INFO [stderr]     |         help: remove this `mut`
Dec 18 01:28:21.784 INFO [stderr] 
Dec 18 01:28:21.797 INFO [stderr] warning: variant is never constructed: `Pharmacode39`
Dec 18 01:28:21.797 INFO [stderr]  --> src/barcodes.rs:6:9
Dec 18 01:28:21.797 INFO [stderr]   |
Dec 18 01:28:21.797 INFO [stderr] 6 |         Pharmacode39,
Dec 18 01:28:21.797 INFO [stderr]   |         ^^^^^^^^^^^^
Dec 18 01:28:21.797 INFO [stderr]   |
Dec 18 01:28:21.797 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 01:28:21.797 INFO [stderr] 
Dec 18 01:28:21.797 INFO [stderr] warning: function is never used: `testRequest`
Dec 18 01:28:21.798 INFO [stderr]   --> src/main.rs:99:1
Dec 18 01:28:21.798 INFO [stderr]    |
Dec 18 01:28:21.798 INFO [stderr] 99 | fn testRequest(barcode: &str, key: &str) -> Result<(), Box<Error>>{
Dec 18 01:28:21.798 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:28:21.798 INFO [stderr] 
Dec 18 01:28:21.799 INFO [stderr] warning: function `testRequest` should have a snake case name such as `test_request`
Dec 18 01:28:21.799 INFO [stderr]    --> src/main.rs:99:1
Dec 18 01:28:21.799 INFO [stderr]     |
Dec 18 01:28:21.799 INFO [stderr] 99  | / fn testRequest(barcode: &str, key: &str) -> Result<(), Box<Error>>{
Dec 18 01:28:21.799 INFO [stderr] 100 | |     let mut core = Core::new()?;
Dec 18 01:28:21.799 INFO [stderr] 101 | |     let handle = core.handle();
Dec 18 01:28:21.799 INFO [stderr] 102 | |     let client = Client::configure()
Dec 18 01:28:21.799 INFO [stderr] ...   |
Dec 18 01:28:21.799 INFO [stderr] 146 | |     Ok(())
Dec 18 01:28:21.799 INFO [stderr] 147 | | }
Dec 18 01:28:21.800 INFO [stderr]     | |_^
Dec 18 01:28:21.800 INFO [stderr]     |
Dec 18 01:28:21.800 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 01:28:21.800 INFO [stderr] 
Dec 18 01:28:21.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.34s
Dec 18 01:28:22.728 INFO running `"docker" "inspect" "07c5c5cd0082077e20c53a601a1c39698e0522df6f441774b09915b2dfadbcb9"`
Dec 18 01:28:23.046 INFO running `"docker" "rm" "-f" "07c5c5cd0082077e20c53a601a1c39698e0522df6f441774b09915b2dfadbcb9"`
Dec 18 01:28:23.377 INFO [stdout] 07c5c5cd0082077e20c53a601a1c39698e0522df6f441774b09915b2dfadbcb9