Dec 19 18:01:02.424 INFO checking dewaka/reddit-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:01:02.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dewaka/reddit-rs:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:01:02.555 INFO [stdout] 7b9454310153760c5f14e022070b0e6a97a054f014c03a2ce8107f88e4ade110
Dec 19 18:01:02.557 INFO running `"docker" "start" "-a" "7b9454310153760c5f14e022070b0e6a97a054f014c03a2ce8107f88e4ade110"`
Dec 19 18:01:03.259 INFO [stderr]     Checking reddit-rs v0.1.0 (/opt/crater/workdir)
Dec 19 18:01:04.264 INFO [stderr] warning: unused import: `hyper::client::Request`
Dec 19 18:01:04.264 INFO [stderr]   --> src/main.rs:11:5
Dec 19 18:01:04.264 INFO [stderr]    |
Dec 19 18:01:04.264 INFO [stderr] 11 | use hyper::client::Request;
Dec 19 18:01:04.264 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:01:04.264 INFO [stderr]    |
Dec 19 18:01:04.264 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:01:04.264 INFO [stderr] 
Dec 19 18:01:04.264 INFO [stderr] warning: unused import: `Write`
Dec 19 18:01:04.264 INFO [stderr]   --> src/main.rs:13:21
Dec 19 18:01:04.264 INFO [stderr]    |
Dec 19 18:01:04.264 INFO [stderr] 13 | use std::io::{self, Write};
Dec 19 18:01:04.264 INFO [stderr]    |                     ^^^^^
Dec 19 18:01:04.264 INFO [stderr] 
Dec 19 18:01:04.296 INFO [stderr] warning: unused import: `hyper::client::Request`
Dec 19 18:01:04.296 INFO [stderr]   --> src/main.rs:11:5
Dec 19 18:01:04.296 INFO [stderr]    |
Dec 19 18:01:04.296 INFO [stderr] 11 | use hyper::client::Request;
Dec 19 18:01:04.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:01:04.296 INFO [stderr]    |
Dec 19 18:01:04.296 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:01:04.296 INFO [stderr] 
Dec 19 18:01:04.296 INFO [stderr] warning: unused import: `Write`
Dec 19 18:01:04.296 INFO [stderr]   --> src/main.rs:13:21
Dec 19 18:01:04.296 INFO [stderr]    |
Dec 19 18:01:04.296 INFO [stderr] 13 | use std::io::{self, Write};
Dec 19 18:01:04.296 INFO [stderr]    |                     ^^^^^
Dec 19 18:01:04.296 INFO [stderr] 
Dec 19 18:01:04.772 INFO [stderr] warning: function is never used: `parse_json_example`
Dec 19 18:01:04.772 INFO [stderr]   --> src/main.rs:20:1
Dec 19 18:01:04.772 INFO [stderr]    |
Dec 19 18:01:04.772 INFO [stderr] 20 | fn parse_json_example() -> Result<(), Error> {
Dec 19 18:01:04.772 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:01:04.772 INFO [stderr]    |
Dec 19 18:01:04.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:01:04.772 INFO [stderr] 
Dec 19 18:01:04.772 INFO [stderr] warning: function is never used: `json_decoding_example`
Dec 19 18:01:04.772 INFO [stderr]   --> src/main.rs:72:1
Dec 19 18:01:04.772 INFO [stderr]    |
Dec 19 18:01:04.772 INFO [stderr] 72 | fn json_decoding_example() -> Result<(), Error> {
Dec 19 18:01:04.772 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:01:04.772 INFO [stderr] 
Dec 19 18:01:04.859 INFO [stderr] warning: function is never used: `parse_json_example`
Dec 19 18:01:04.859 INFO [stderr]   --> src/main.rs:20:1
Dec 19 18:01:04.859 INFO [stderr]    |
Dec 19 18:01:04.859 INFO [stderr] 20 | fn parse_json_example() -> Result<(), Error> {
Dec 19 18:01:04.859 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:01:04.859 INFO [stderr]    |
Dec 19 18:01:04.859 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:01:04.859 INFO [stderr] 
Dec 19 18:01:04.859 INFO [stderr] warning: function is never used: `json_decoding_example`
Dec 19 18:01:04.859 INFO [stderr]   --> src/main.rs:72:1
Dec 19 18:01:04.859 INFO [stderr]    |
Dec 19 18:01:04.859 INFO [stderr] 72 | fn json_decoding_example() -> Result<(), Error> {
Dec 19 18:01:04.859 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:01:04.859 INFO [stderr] 
Dec 19 18:01:04.889 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 19 18:01:05.356 INFO running `"docker" "inspect" "7b9454310153760c5f14e022070b0e6a97a054f014c03a2ce8107f88e4ade110"`
Dec 19 18:01:05.502 INFO running `"docker" "rm" "-f" "7b9454310153760c5f14e022070b0e6a97a054f014c03a2ce8107f88e4ade110"`
Dec 19 18:01:05.655 INFO [stdout] 7b9454310153760c5f14e022070b0e6a97a054f014c03a2ce8107f88e4ade110