Dec 12 21:58:06.624 INFO testing vtsingaras/visafe against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:58:06.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:58:07.007 INFO [stdout] 884ae38884e3ed569de416cee27d72872c0ca06172e8671355cb3e63ea5c4e8f
Dec 12 21:58:07.009 INFO running `"docker" "start" "-a" "884ae38884e3ed569de416cee27d72872c0ca06172e8671355cb3e63ea5c4e8f"`
Dec 12 21:58:09.471 INFO [stderr] usermod: no changes
Dec 12 21:58:09.536 INFO [stderr]    Compiling argparse v0.2.1
Dec 12 21:58:12.710 INFO [stderr]    Compiling visafe v0.1.0 (/source)
Dec 12 21:58:12.995 INFO [stderr] warning: variable does not need to be mutable
Dec 12 21:58:12.995 INFO [stderr]    --> src/main.rs:102:13
Dec 12 21:58:12.995 INFO [stderr]     |
Dec 12 21:58:12.995 INFO [stderr] 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Dec 12 21:58:12.995 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 12 21:58:12.995 INFO [stderr]     |             |
Dec 12 21:58:12.995 INFO [stderr]     |             help: remove this `mut`
Dec 12 21:58:12.995 INFO [stderr]     |
Dec 12 21:58:12.995 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 21:58:12.995 INFO [stderr] 
Dec 12 21:58:12.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:58:12.996 INFO [stderr]   --> src/main.rs:39:9
Dec 12 21:58:12.996 INFO [stderr]    |
Dec 12 21:58:12.996 INFO [stderr] 39 |         io::stdout().flush();
Dec 12 21:58:12.996 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:58:12.996 INFO [stderr]    |
Dec 12 21:58:12.996 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 21:58:12.996 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:58:12.996 INFO [stderr] 
Dec 12 21:58:12.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:58:12.996 INFO [stderr]    --> src/main.rs:100:9
Dec 12 21:58:12.996 INFO [stderr]     |
Dec 12 21:58:12.996 INFO [stderr] 100 |         editor_cmd.wait();
Dec 12 21:58:12.996 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 12 21:58:12.996 INFO [stderr]     |
Dec 12 21:58:12.996 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:58:12.996 INFO [stderr] 
Dec 12 21:58:12.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:58:12.996 INFO [stderr]    --> src/main.rs:124:13
Dec 12 21:58:12.996 INFO [stderr]     |
Dec 12 21:58:12.996 INFO [stderr] 124 |             fs::remove_file(tmppath_str.clone());
Dec 12 21:58:12.996 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:58:12.996 INFO [stderr]     |
Dec 12 21:58:12.996 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:58:12.996 INFO [stderr] 
Dec 12 21:58:14.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Dec 12 21:58:14.398 INFO [stderr] su: No module specific data is present
Dec 12 21:58:15.854 INFO running `"docker" "inspect" "884ae38884e3ed569de416cee27d72872c0ca06172e8671355cb3e63ea5c4e8f"`
Dec 12 21:58:16.133 INFO running `"docker" "rm" "-f" "884ae38884e3ed569de416cee27d72872c0ca06172e8671355cb3e63ea5c4e8f"`
Dec 12 21:58:16.571 INFO [stdout] 884ae38884e3ed569de416cee27d72872c0ca06172e8671355cb3e63ea5c4e8f
Dec 12 21:58:16.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:58:17.075 INFO [stdout] 365e8252a09b074bd23f9c8b5d4b72fdff9859cb8eec6e6bbec92d54e2299c7a
Dec 12 21:58:17.076 INFO running `"docker" "start" "-a" "365e8252a09b074bd23f9c8b5d4b72fdff9859cb8eec6e6bbec92d54e2299c7a"`
Dec 12 21:58:18.643 INFO [stderr] usermod: no changes
Dec 12 21:58:18.679 INFO [stderr]    Compiling visafe v0.1.0 (/source)
Dec 12 21:58:19.039 INFO [stderr] warning: variable does not need to be mutable
Dec 12 21:58:19.039 INFO [stderr]    --> src/main.rs:102:13
Dec 12 21:58:19.039 INFO [stderr]     |
Dec 12 21:58:19.039 INFO [stderr] 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Dec 12 21:58:19.039 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 12 21:58:19.039 INFO [stderr]     |             |
Dec 12 21:58:19.039 INFO [stderr]     |             help: remove this `mut`
Dec 12 21:58:19.039 INFO [stderr]     |
Dec 12 21:58:19.039 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 21:58:19.039 INFO [stderr] 
Dec 12 21:58:19.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:58:19.039 INFO [stderr]   --> src/main.rs:39:9
Dec 12 21:58:19.039 INFO [stderr]    |
Dec 12 21:58:19.039 INFO [stderr] 39 |         io::stdout().flush();
Dec 12 21:58:19.039 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:58:19.039 INFO [stderr]    |
Dec 12 21:58:19.039 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 21:58:19.039 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:58:19.039 INFO [stderr] 
Dec 12 21:58:19.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:58:19.039 INFO [stderr]    --> src/main.rs:100:9
Dec 12 21:58:19.039 INFO [stderr]     |
Dec 12 21:58:19.039 INFO [stderr] 100 |         editor_cmd.wait();
Dec 12 21:58:19.039 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 12 21:58:19.039 INFO [stderr]     |
Dec 12 21:58:19.039 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:58:19.039 INFO [stderr] 
Dec 12 21:58:19.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 21:58:19.039 INFO [stderr]    --> src/main.rs:124:13
Dec 12 21:58:19.039 INFO [stderr]     |
Dec 12 21:58:19.039 INFO [stderr] 124 |             fs::remove_file(tmppath_str.clone());
Dec 12 21:58:19.039 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:58:19.039 INFO [stderr]     |
Dec 12 21:58:19.039 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 21:58:19.039 INFO [stderr] 
Dec 12 21:58:19.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 12 21:58:19.388 INFO [stderr] su: No module specific data is present
Dec 12 21:58:20.887 INFO running `"docker" "inspect" "365e8252a09b074bd23f9c8b5d4b72fdff9859cb8eec6e6bbec92d54e2299c7a"`
Dec 12 21:58:21.239 INFO running `"docker" "rm" "-f" "365e8252a09b074bd23f9c8b5d4b72fdff9859cb8eec6e6bbec92d54e2299c7a"`
Dec 12 21:58:21.611 INFO [stdout] 365e8252a09b074bd23f9c8b5d4b72fdff9859cb8eec6e6bbec92d54e2299c7a
Dec 12 21:58:21.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 21:58:22.168 INFO [stdout] 66a62450d44a4cabc5838ab4de42974f3d1a88ccaf16ef0dd5dc38fd551a299d
Dec 12 21:58:22.173 INFO running `"docker" "start" "-a" "66a62450d44a4cabc5838ab4de42974f3d1a88ccaf16ef0dd5dc38fd551a299d"`
Dec 12 21:58:23.783 INFO [stderr] usermod: no changes
Dec 12 21:58:23.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 12 21:58:23.891 INFO [stdout] 
Dec 12 21:58:23.891 INFO [stdout] running 0 tests
Dec 12 21:58:23.891 INFO [stdout] 
Dec 12 21:58:23.891 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:58:23.891 INFO [stdout] 
Dec 12 21:58:23.892 INFO [stderr]      Running /target/debug/deps/visafe-5095a2c2d0e63580
Dec 12 21:58:23.899 INFO [stderr] su: No module specific data is present
Dec 12 21:58:24.599 INFO running `"docker" "inspect" "66a62450d44a4cabc5838ab4de42974f3d1a88ccaf16ef0dd5dc38fd551a299d"`
Dec 12 21:58:24.847 INFO running `"docker" "rm" "-f" "66a62450d44a4cabc5838ab4de42974f3d1a88ccaf16ef0dd5dc38fd551a299d"`
Dec 12 21:58:25.171 INFO [stdout] 66a62450d44a4cabc5838ab4de42974f3d1a88ccaf16ef0dd5dc38fd551a299d