Dec 05 02:22:57.428 INFO testing vtsingaras/visafe against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 02:22:57.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 02:22:57.934 INFO [stdout] 52329ec7cb1b90200f9386edc9cf47f5a59546e2966dc1c3a8255c4934cc1bc9
Dec 05 02:22:57.936 INFO running `"docker" "start" "-a" "52329ec7cb1b90200f9386edc9cf47f5a59546e2966dc1c3a8255c4934cc1bc9"`
Dec 05 02:22:59.606 INFO [stderr] usermod: no changes
Dec 05 02:22:59.676 INFO [stderr]    Compiling visafe v0.1.0 (/source)
Dec 05 02:22:59.980 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:22:59.980 INFO [stderr]    --> src/main.rs:102:13
Dec 05 02:22:59.980 INFO [stderr]     |
Dec 05 02:22:59.980 INFO [stderr] 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Dec 05 02:22:59.980 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 05 02:22:59.980 INFO [stderr]     |             |
Dec 05 02:22:59.980 INFO [stderr]     |             help: remove this `mut`
Dec 05 02:22:59.980 INFO [stderr]     |
Dec 05 02:22:59.980 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:22:59.980 INFO [stderr] 
Dec 05 02:22:59.980 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:22:59.980 INFO [stderr]   --> src/main.rs:39:9
Dec 05 02:22:59.980 INFO [stderr]    |
Dec 05 02:22:59.980 INFO [stderr] 39 |         io::stdout().flush();
Dec 05 02:22:59.980 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:22:59.980 INFO [stderr]    |
Dec 05 02:22:59.980 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 02:22:59.980 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:22:59.980 INFO [stderr] 
Dec 05 02:22:59.980 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:22:59.980 INFO [stderr]    --> src/main.rs:100:9
Dec 05 02:22:59.980 INFO [stderr]     |
Dec 05 02:22:59.980 INFO [stderr] 100 |         editor_cmd.wait();
Dec 05 02:22:59.980 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 05 02:22:59.980 INFO [stderr]     |
Dec 05 02:22:59.980 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:22:59.980 INFO [stderr] 
Dec 05 02:22:59.980 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:22:59.980 INFO [stderr]    --> src/main.rs:124:13
Dec 05 02:22:59.980 INFO [stderr]     |
Dec 05 02:22:59.980 INFO [stderr] 124 |             fs::remove_file(tmppath_str.clone());
Dec 05 02:22:59.980 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:22:59.980 INFO [stderr]     |
Dec 05 02:22:59.980 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:22:59.980 INFO [stderr] 
Dec 05 02:23:01.289 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 05 02:23:01.292 INFO [stderr] su: No module specific data is present
Dec 05 02:23:02.299 INFO running `"docker" "inspect" "52329ec7cb1b90200f9386edc9cf47f5a59546e2966dc1c3a8255c4934cc1bc9"`
Dec 05 02:23:02.598 INFO running `"docker" "rm" "-f" "52329ec7cb1b90200f9386edc9cf47f5a59546e2966dc1c3a8255c4934cc1bc9"`
Dec 05 02:23:02.976 INFO [stdout] 52329ec7cb1b90200f9386edc9cf47f5a59546e2966dc1c3a8255c4934cc1bc9
Dec 05 02:23:02.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 02:23:03.445 INFO [stdout] e7ca27e3ce17e3c8d1a4be74542f196b533ec5e8673ba8de1258afc05f95ab4c
Dec 05 02:23:03.447 INFO running `"docker" "start" "-a" "e7ca27e3ce17e3c8d1a4be74542f196b533ec5e8673ba8de1258afc05f95ab4c"`
Dec 05 02:23:05.254 INFO [stderr] usermod: no changes
Dec 05 02:23:05.311 INFO [stderr]    Compiling visafe v0.1.0 (/source)
Dec 05 02:23:05.588 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:23:05.588 INFO [stderr]    --> src/main.rs:102:13
Dec 05 02:23:05.588 INFO [stderr]     |
Dec 05 02:23:05.588 INFO [stderr] 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Dec 05 02:23:05.588 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 05 02:23:05.588 INFO [stderr]     |             |
Dec 05 02:23:05.588 INFO [stderr]     |             help: remove this `mut`
Dec 05 02:23:05.588 INFO [stderr]     |
Dec 05 02:23:05.588 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:23:05.588 INFO [stderr] 
Dec 05 02:23:05.588 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:23:05.588 INFO [stderr]   --> src/main.rs:39:9
Dec 05 02:23:05.588 INFO [stderr]    |
Dec 05 02:23:05.588 INFO [stderr] 39 |         io::stdout().flush();
Dec 05 02:23:05.588 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:23:05.588 INFO [stderr]    |
Dec 05 02:23:05.588 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 02:23:05.588 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:23:05.588 INFO [stderr] 
Dec 05 02:23:05.588 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:23:05.588 INFO [stderr]    --> src/main.rs:100:9
Dec 05 02:23:05.589 INFO [stderr]     |
Dec 05 02:23:05.589 INFO [stderr] 100 |         editor_cmd.wait();
Dec 05 02:23:05.589 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 05 02:23:05.589 INFO [stderr]     |
Dec 05 02:23:05.589 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:23:05.589 INFO [stderr] 
Dec 05 02:23:05.589 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:23:05.589 INFO [stderr]    --> src/main.rs:124:13
Dec 05 02:23:05.589 INFO [stderr]     |
Dec 05 02:23:05.589 INFO [stderr] 124 |             fs::remove_file(tmppath_str.clone());
Dec 05 02:23:05.589 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:23:05.589 INFO [stderr]     |
Dec 05 02:23:05.589 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:23:05.589 INFO [stderr] 
Dec 05 02:23:05.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 02:23:05.903 INFO [stderr] su: No module specific data is present
Dec 05 02:23:06.670 INFO running `"docker" "inspect" "e7ca27e3ce17e3c8d1a4be74542f196b533ec5e8673ba8de1258afc05f95ab4c"`
Dec 05 02:23:06.902 INFO running `"docker" "rm" "-f" "e7ca27e3ce17e3c8d1a4be74542f196b533ec5e8673ba8de1258afc05f95ab4c"`
Dec 05 02:23:07.148 INFO [stdout] e7ca27e3ce17e3c8d1a4be74542f196b533ec5e8673ba8de1258afc05f95ab4c
Dec 05 02:23:07.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 02:23:07.508 INFO [stdout] bca6a6602273df6dfb11ac6f3142e843adb47a2b2a2f2b795a93cb278a369412
Dec 05 02:23:07.510 INFO running `"docker" "start" "-a" "bca6a6602273df6dfb11ac6f3142e843adb47a2b2a2f2b795a93cb278a369412"`
Dec 05 02:23:08.386 INFO [stderr] usermod: no changes
Dec 05 02:23:08.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 02:23:08.439 INFO [stderr]      Running /target/debug/deps/visafe-699fbdec8e81727e
Dec 05 02:23:08.440 INFO [stdout] 
Dec 05 02:23:08.440 INFO [stdout] running 0 tests
Dec 05 02:23:08.440 INFO [stdout] 
Dec 05 02:23:08.440 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 02:23:08.440 INFO [stdout] 
Dec 05 02:23:08.440 INFO [stderr] su: No module specific data is present
Dec 05 02:23:09.553 INFO running `"docker" "inspect" "bca6a6602273df6dfb11ac6f3142e843adb47a2b2a2f2b795a93cb278a369412"`
Dec 05 02:23:09.802 INFO running `"docker" "rm" "-f" "bca6a6602273df6dfb11ac6f3142e843adb47a2b2a2f2b795a93cb278a369412"`
Dec 05 02:23:10.080 INFO [stdout] bca6a6602273df6dfb11ac6f3142e843adb47a2b2a2f2b795a93cb278a369412