Dec 19 17:36:53.975 INFO checking ecsumed/Raceplayer against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:36:53.975 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ecsumed/Raceplayer:/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 17:36:54.258 INFO [stdout] 3de9eb371c17a83706f1b013836d9da68e437a1ab363e84b4af8829675a95c05
Dec 19 17:36:54.260 INFO running `"docker" "start" "-a" "3de9eb371c17a83706f1b013836d9da68e437a1ab363e84b4af8829675a95c05"`
Dec 19 17:36:55.410 INFO [stderr]     Checking nix v0.9.0
Dec 19 17:36:55.410 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 19 17:36:55.410 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 17:37:01.681 INFO [stderr]     Checking rexpect v0.3.0
Dec 19 17:37:01.681 INFO [stderr]     Checking ctrlc v3.1.0
Dec 19 17:37:02.878 INFO [stderr]     Checking acestream_player v0.1.0 (/opt/crater/workdir)
Dec 19 17:37:03.424 INFO [stderr] warning: unused import: `SubCommand`
Dec 19 17:37:03.424 INFO [stderr]  --> src/main.rs:6:22
Dec 19 17:37:03.424 INFO [stderr]   |
Dec 19 17:37:03.424 INFO [stderr] 6 | use clap::{Arg, App, SubCommand};
Dec 19 17:37:03.424 INFO [stderr]   |                      ^^^^^^^^^^
Dec 19 17:37:03.424 INFO [stderr]   |
Dec 19 17:37:03.424 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:37:03.424 INFO [stderr] 
Dec 19 17:37:03.424 INFO [stderr] warning: unused import: `rexpect::errors::*`
Dec 19 17:37:03.424 INFO [stderr]  --> src/main.rs:9:5
Dec 19 17:37:03.424 INFO [stderr]   |
Dec 19 17:37:03.424 INFO [stderr] 9 | use rexpect::errors::*;
Dec 19 17:37:03.424 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.424 INFO [stderr] 
Dec 19 17:37:03.480 INFO [stderr] warning: unused import: `SubCommand`
Dec 19 17:37:03.480 INFO [stderr]  --> src/main.rs:6:22
Dec 19 17:37:03.480 INFO [stderr]   |
Dec 19 17:37:03.480 INFO [stderr] 6 | use clap::{Arg, App, SubCommand};
Dec 19 17:37:03.480 INFO [stderr]   |                      ^^^^^^^^^^
Dec 19 17:37:03.480 INFO [stderr]   |
Dec 19 17:37:03.480 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:37:03.480 INFO [stderr] 
Dec 19 17:37:03.480 INFO [stderr] warning: unused import: `rexpect::errors::*`
Dec 19 17:37:03.480 INFO [stderr]  --> src/main.rs:9:5
Dec 19 17:37:03.480 INFO [stderr]   |
Dec 19 17:37:03.480 INFO [stderr] 9 | use rexpect::errors::*;
Dec 19 17:37:03.480 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.480 INFO [stderr] 
Dec 19 17:37:03.541 INFO [stderr] warning: unused variable: `player_process`
Dec 19 17:37:03.541 INFO [stderr]   --> src/main.rs:90:7
Dec 19 17:37:03.541 INFO [stderr]    |
Dec 19 17:37:03.541 INFO [stderr] 90 |         let player_process = run_cmd(&format!("{}", player), args).wait()
Dec 19 17:37:03.541 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_player_process` instead
Dec 19 17:37:03.541 INFO [stderr]    |
Dec 19 17:37:03.541 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:37:03.541 INFO [stderr] 
Dec 19 17:37:03.563 INFO [stderr] warning: field is never used: `public_key`
Dec 19 17:37:03.563 INFO [stderr]   --> src/main.rs:30:5
Dec 19 17:37:03.563 INFO [stderr]    |
Dec 19 17:37:03.563 INFO [stderr] 30 |     public_key: str
Dec 19 17:37:03.563 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 17:37:03.563 INFO [stderr]    |
Dec 19 17:37:03.563 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:37:03.563 INFO [stderr] 
Dec 19 17:37:03.564 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.564 INFO [stderr]   --> src/main.rs:65:3
Dec 19 17:37:03.564 INFO [stderr]    |
Dec 19 17:37:03.565 INFO [stderr] 65 |         p.send_line("HELLOBG version=3");
Dec 19 17:37:03.565 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.565 INFO [stderr]    |
Dec 19 17:37:03.565 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 17:37:03.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.566 INFO [stderr] 
Dec 19 17:37:03.566 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.566 INFO [stderr]   --> src/main.rs:79:3
Dec 19 17:37:03.566 INFO [stderr]    |
Dec 19 17:37:03.567 INFO [stderr] 79 |         p.send_line(&format!("READY key={}", resp_key));
Dec 19 17:37:03.567 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.567 INFO [stderr]    |
Dec 19 17:37:03.567 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.567 INFO [stderr] 
Dec 19 17:37:03.568 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.568 INFO [stderr]   --> src/main.rs:80:3
Dec 19 17:37:03.568 INFO [stderr]    |
Dec 19 17:37:03.568 INFO [stderr] 80 |         p.exp_regex("AUTH.*");
Dec 19 17:37:03.568 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.569 INFO [stderr]    |
Dec 19 17:37:03.569 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.569 INFO [stderr] 
Dec 19 17:37:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.592 INFO [stderr]   --> src/main.rs:81:3
Dec 19 17:37:03.592 INFO [stderr]    |
Dec 19 17:37:03.592 INFO [stderr] 81 |         p.send_line("USERDATA [{\"gender\": \"1\"}, {\"age\": \"3\"}]");
Dec 19 17:37:03.592 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.592 INFO [stderr]    |
Dec 19 17:37:03.592 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.592 INFO [stderr] 
Dec 19 17:37:03.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.592 INFO [stderr]   --> src/main.rs:83:3
Dec 19 17:37:03.592 INFO [stderr]    |
Dec 19 17:37:03.592 INFO [stderr] 83 |         p.send_line(&format!("START PID {} 0", stream_id));
Dec 19 17:37:03.592 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.592 INFO [stderr]    |
Dec 19 17:37:03.592 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.592 INFO [stderr] 
Dec 19 17:37:03.592 INFO [stderr] warning: unused variable: `player_process`
Dec 19 17:37:03.592 INFO [stderr]   --> src/main.rs:90:7
Dec 19 17:37:03.592 INFO [stderr]    |
Dec 19 17:37:03.592 INFO [stderr] 90 |         let player_process = run_cmd(&format!("{}", player), args).wait()
Dec 19 17:37:03.592 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_player_process` instead
Dec 19 17:37:03.592 INFO [stderr]    |
Dec 19 17:37:03.592 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:37:03.593 INFO [stderr] 
Dec 19 17:37:03.621 INFO [stderr] warning: field is never used: `public_key`
Dec 19 17:37:03.621 INFO [stderr]   --> src/main.rs:30:5
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr] 30 |     public_key: str
Dec 19 17:37:03.621 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:37:03.621 INFO [stderr] 
Dec 19 17:37:03.621 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.621 INFO [stderr]   --> src/main.rs:65:3
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr] 65 |         p.send_line("HELLOBG version=3");
Dec 19 17:37:03.621 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 17:37:03.621 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.621 INFO [stderr] 
Dec 19 17:37:03.621 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.621 INFO [stderr]   --> src/main.rs:79:3
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr] 79 |         p.send_line(&format!("READY key={}", resp_key));
Dec 19 17:37:03.621 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.621 INFO [stderr] 
Dec 19 17:37:03.621 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.621 INFO [stderr]   --> src/main.rs:80:3
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr] 80 |         p.exp_regex("AUTH.*");
Dec 19 17:37:03.621 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.621 INFO [stderr] 
Dec 19 17:37:03.621 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.621 INFO [stderr]   --> src/main.rs:81:3
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr] 81 |         p.send_line("USERDATA [{\"gender\": \"1\"}, {\"age\": \"3\"}]");
Dec 19 17:37:03.621 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.621 INFO [stderr] 
Dec 19 17:37:03.621 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:37:03.621 INFO [stderr]   --> src/main.rs:83:3
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr] 83 |         p.send_line(&format!("START PID {} 0", stream_id));
Dec 19 17:37:03.621 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:03.621 INFO [stderr]    |
Dec 19 17:37:03.621 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:37:03.621 INFO [stderr] 
Dec 19 17:37:03.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.36s
Dec 19 17:37:03.958 INFO running `"docker" "inspect" "3de9eb371c17a83706f1b013836d9da68e437a1ab363e84b4af8829675a95c05"`
Dec 19 17:37:04.065 INFO running `"docker" "rm" "-f" "3de9eb371c17a83706f1b013836d9da68e437a1ab363e84b4af8829675a95c05"`
Dec 19 17:37:04.175 INFO [stdout] 3de9eb371c17a83706f1b013836d9da68e437a1ab363e84b4af8829675a95c05