Dec 19 20:15:08.123 INFO checking asyade/tinyssh against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:15:08.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/asyade/tinyssh:/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 20:15:08.408 INFO [stdout] a44f054d38289d5f1534120e204fd3fb0d8efca58f204c6980f27d5eacd6f0cd
Dec 19 20:15:08.408 INFO running `"docker" "start" "-a" "a44f054d38289d5f1534120e204fd3fb0d8efca58f204c6980f27d5eacd6f0cd"`
Dec 19 20:15:09.158 INFO [stderr]     Checking serde v1.0.16
Dec 19 20:15:09.180 INFO [stderr]    Compiling serde_derive v1.0.16
Dec 19 20:15:17.021 INFO [stderr]     Checking serde_json v1.0.4
Dec 19 20:15:19.317 INFO [stderr]     Checking tinyssh v0.0.1 (/opt/crater/workdir)
Dec 19 20:15:19.696 INFO [stderr] warning: unused import: `std::fs::remove_file`
Dec 19 20:15:19.696 INFO [stderr]  --> src/server_handlers.rs:4:5
Dec 19 20:15:19.697 INFO [stderr]   |
Dec 19 20:15:19.697 INFO [stderr] 4 | use std::fs::remove_file;
Dec 19 20:15:19.698 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:15:19.698 INFO [stderr]   |
Dec 19 20:15:19.698 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:15:19.698 INFO [stderr] 
Dec 19 20:15:19.716 INFO [stderr] warning: unused import: `std::fs::remove_file`
Dec 19 20:15:19.717 INFO [stderr]  --> src/server_handlers.rs:4:5
Dec 19 20:15:19.717 INFO [stderr]   |
Dec 19 20:15:19.717 INFO [stderr] 4 | use std::fs::remove_file;
Dec 19 20:15:19.718 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 20:15:19.718 INFO [stderr]   |
Dec 19 20:15:19.718 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:15:19.718 INFO [stderr] 
Dec 19 20:15:19.828 INFO [stderr] warning: unused variable: `msg`
Dec 19 20:15:19.829 INFO [stderr]   --> src/server.rs:17:54
Dec 19 20:15:19.829 INFO [stderr]    |
Dec 19 20:15:19.829 INFO [stderr] 17 | fn        server_check_identification(client: &mut Client, msg: MessageContainer) -> bool {
Dec 19 20:15:19.829 INFO [stderr]    |                                                            ^^^ help: consider using `_msg` instead
Dec 19 20:15:19.830 INFO [stderr]    |
Dec 19 20:15:19.830 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:15:19.830 INFO [stderr] 
Dec 19 20:15:19.876 INFO [stderr] warning: unused variable: `msg`
Dec 19 20:15:19.877 INFO [stderr]   --> src/server.rs:17:54
Dec 19 20:15:19.877 INFO [stderr]    |
Dec 19 20:15:19.877 INFO [stderr] 17 | fn        server_check_identification(client: &mut Client, msg: MessageContainer) -> bool {
Dec 19 20:15:19.878 INFO [stderr]    |                                                            ^^^ help: consider using `_msg` instead
Dec 19 20:15:19.878 INFO [stderr]    |
Dec 19 20:15:19.878 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:15:19.878 INFO [stderr] 
Dec 19 20:15:19.879 INFO [stderr] warning: variant is never constructed: `IdentificationFailure`
Dec 19 20:15:19.879 INFO [stderr]  --> src/messages.rs:9:2
Dec 19 20:15:19.879 INFO [stderr]   |
Dec 19 20:15:19.880 INFO [stderr] 9 |     IdentificationFailure = 3
Dec 19 20:15:19.880 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:15:19.880 INFO [stderr]   |
Dec 19 20:15:19.880 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 20:15:19.881 INFO [stderr] 
Dec 19 20:15:19.881 INFO [stderr] warning: function is never used: `usage`
Dec 19 20:15:19.881 INFO [stderr]   --> src/main.rs:21:1
Dec 19 20:15:19.881 INFO [stderr]    |
Dec 19 20:15:19.881 INFO [stderr] 21 | fn    usage() {
Dec 19 20:15:19.881 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 20:15:19.881 INFO [stderr] 
Dec 19 20:15:19.960 INFO [stderr] warning: variant is never constructed: `IdentificationFailure`
Dec 19 20:15:19.960 INFO [stderr]  --> src/messages.rs:9:2
Dec 19 20:15:19.960 INFO [stderr]   |
Dec 19 20:15:19.960 INFO [stderr] 9 |     IdentificationFailure = 3
Dec 19 20:15:19.960 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:15:19.960 INFO [stderr]   |
Dec 19 20:15:19.960 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 20:15:19.960 INFO [stderr] 
Dec 19 20:15:19.960 INFO [stderr] warning: function is never used: `usage`
Dec 19 20:15:19.960 INFO [stderr]   --> src/main.rs:21:1
Dec 19 20:15:19.960 INFO [stderr]    |
Dec 19 20:15:19.960 INFO [stderr] 21 | fn    usage() {
Dec 19 20:15:19.960 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 20:15:19.960 INFO [stderr] 
Dec 19 20:15:20.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.92s
Dec 19 20:15:21.330 INFO running `"docker" "inspect" "a44f054d38289d5f1534120e204fd3fb0d8efca58f204c6980f27d5eacd6f0cd"`
Dec 19 20:15:21.667 INFO running `"docker" "rm" "-f" "a44f054d38289d5f1534120e204fd3fb0d8efca58f204c6980f27d5eacd6f0cd"`
Dec 19 20:15:22.008 INFO [stdout] a44f054d38289d5f1534120e204fd3fb0d8efca58f204c6980f27d5eacd6f0cd