[INFO] updating cached repository AnickaBurova/redirect-keyboard
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AnickaBurova/redirect-keyboard
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AnickaBurova/redirect-keyboard" "work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/AnickaBurova/redirect-keyboard"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/AnickaBurova/redirect-keyboard'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AnickaBurova/redirect-keyboard" "work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/AnickaBurova/redirect-keyboard"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/AnickaBurova/redirect-keyboard'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] afc99160b548734d6fe438615dbcd28bc818cfda
[INFO] sha for GitHub repo AnickaBurova/redirect-keyboard: afc99160b548734d6fe438615dbcd28bc818cfda
[INFO] validating manifest of AnickaBurova/redirect-keyboard on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AnickaBurova/redirect-keyboard on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AnickaBurova/redirect-keyboard
[INFO] finished frobbing AnickaBurova/redirect-keyboard
[INFO] frobbed toml for AnickaBurova/redirect-keyboard written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/AnickaBurova/redirect-keyboard/Cargo.toml
[INFO] started frobbing AnickaBurova/redirect-keyboard
[INFO] finished frobbing AnickaBurova/redirect-keyboard
[INFO] frobbed toml for AnickaBurova/redirect-keyboard written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/AnickaBurova/redirect-keyboard/Cargo.toml
[INFO] crate AnickaBurova/redirect-keyboard already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/AnickaBurova/redirect-keyboard/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking AnickaBurova/redirect-keyboard against try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-3/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/AnickaBurova/redirect-keyboard:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8a13ba861d91c2285040471a1f5dc14e59f2c8e05dffd18bfd68f0de1523340e
[INFO] running `"docker" "start" "-a" "8a13ba861d91c2285040471a1f5dc14e59f2c8e05dffd18bfd68f0de1523340e"`
[INFO] [stderr]     Checking redirect-keyboard v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `ErrorKind`, `Error`, `stdin`
[INFO] [stderr]   --> src/red_key/mod.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::io::{Error, ErrorKind, Result , stdin };
[INFO] [stderr]    |               ^^^^^  ^^^^^^^^^           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stream`
[INFO] [stderr]   --> src/red_key/mod.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn run_master(stream : &mut TcpStream) -> Result<()>{
[INFO] [stderr]    |                   ^^^^^^ help: consider prefixing with an underscore: `_stream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ErrorKind`, `Error`, `stdin`
[INFO] [stderr]   --> src/red_key/mod.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::io::{Error, ErrorKind, Result , stdin };
[INFO] [stderr]    |               ^^^^^  ^^^^^^^^^           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `send_message`
[INFO] [stderr]   --> src/red_key/mod.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | fn send_message(stream : &mut TcpStream, msg : Message) -> Result<()>{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stream`
[INFO] [stderr]   --> src/red_key/mod.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn run_master(stream : &mut TcpStream) -> Result<()>{
[INFO] [stderr]    |                   ^^^^^^ help: consider prefixing with an underscore: `_stream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `send_message`
[INFO] [stderr]   --> src/red_key/mod.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | fn send_message(stream : &mut TcpStream, msg : Message) -> Result<()>{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "8a13ba861d91c2285040471a1f5dc14e59f2c8e05dffd18bfd68f0de1523340e"`
[INFO] running `"docker" "rm" "-f" "8a13ba861d91c2285040471a1f5dc14e59f2c8e05dffd18bfd68f0de1523340e"`
[INFO] [stdout] 8a13ba861d91c2285040471a1f5dc14e59f2c8e05dffd18bfd68f0de1523340e