Nov 30 21:23:47.237 INFO testing vtsingaras/visafe against 1.30.1 for beta-1.31-5
Nov 30 21:23:47.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 21:23:47.680 INFO [stdout] 72dba4154eb9ffa7c2b1950dac1753ed5bae4b889ae9d25f431867fcb6eac061
Nov 30 21:23:47.681 INFO running `"docker" "start" "-a" "72dba4154eb9ffa7c2b1950dac1753ed5bae4b889ae9d25f431867fcb6eac061"`
Nov 30 21:23:49.571 INFO [stderr] usermod: no changes
Nov 30 21:23:49.639 INFO [stderr]    Compiling argparse v0.2.1
Nov 30 21:23:52.483 INFO [stderr]    Compiling visafe v0.1.0 (/source)
Nov 30 21:23:52.696 INFO [stderr] warning: variable does not need to be mutable
Nov 30 21:23:52.696 INFO [stderr]    --> src/main.rs:102:13
Nov 30 21:23:52.696 INFO [stderr]     |
Nov 30 21:23:52.697 INFO [stderr] 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Nov 30 21:23:52.697 INFO [stderr]     |             ----^^^^^^^^^^^
Nov 30 21:23:52.697 INFO [stderr]     |             |
Nov 30 21:23:52.698 INFO [stderr]     |             help: remove this `mut`
Nov 30 21:23:52.698 INFO [stderr]     |
Nov 30 21:23:52.698 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 21:23:52.698 INFO [stderr] 
Nov 30 21:23:52.703 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 21:23:52.704 INFO [stderr]   --> src/main.rs:39:9
Nov 30 21:23:52.704 INFO [stderr]    |
Nov 30 21:23:52.704 INFO [stderr] 39 |         io::stdout().flush();
Nov 30 21:23:52.705 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:23:52.705 INFO [stderr]    |
Nov 30 21:23:52.705 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 21:23:52.706 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 21:23:52.706 INFO [stderr] 
Nov 30 21:23:52.706 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 21:23:52.706 INFO [stderr]    --> src/main.rs:100:9
Nov 30 21:23:52.707 INFO [stderr]     |
Nov 30 21:23:52.707 INFO [stderr] 100 |         editor_cmd.wait();
Nov 30 21:23:52.707 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 30 21:23:52.708 INFO [stderr]     |
Nov 30 21:23:52.708 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 21:23:52.708 INFO [stderr] 
Nov 30 21:23:52.709 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 21:23:52.709 INFO [stderr]    --> src/main.rs:124:13
Nov 30 21:23:52.709 INFO [stderr]     |
Nov 30 21:23:52.710 INFO [stderr] 124 |             fs::remove_file(tmppath_str.clone());
Nov 30 21:23:52.710 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:23:52.710 INFO [stderr]     |
Nov 30 21:23:52.711 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 21:23:52.711 INFO [stderr] 
Nov 30 21:23:53.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
Nov 30 21:23:53.956 INFO [stderr] su: No module specific data is present
Nov 30 21:23:55.042 INFO running `"docker" "inspect" "72dba4154eb9ffa7c2b1950dac1753ed5bae4b889ae9d25f431867fcb6eac061"`
Nov 30 21:23:55.361 INFO running `"docker" "rm" "-f" "72dba4154eb9ffa7c2b1950dac1753ed5bae4b889ae9d25f431867fcb6eac061"`
Nov 30 21:23:55.642 INFO [stdout] 72dba4154eb9ffa7c2b1950dac1753ed5bae4b889ae9d25f431867fcb6eac061
Nov 30 21:23:55.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 21:23:56.113 INFO [stdout] d4b0a85669564977d9bd38dee5ea0bc4ead747d9999dd3a088abb364208c1879
Nov 30 21:23:56.119 INFO running `"docker" "start" "-a" "d4b0a85669564977d9bd38dee5ea0bc4ead747d9999dd3a088abb364208c1879"`
Nov 30 21:23:57.550 INFO [stderr] usermod: no changes
Nov 30 21:23:57.623 INFO [stderr]    Compiling visafe v0.1.0 (/source)
Nov 30 21:23:57.935 INFO [stderr] warning: variable does not need to be mutable
Nov 30 21:23:57.935 INFO [stderr]    --> src/main.rs:102:13
Nov 30 21:23:57.935 INFO [stderr]     |
Nov 30 21:23:57.935 INFO [stderr] 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Nov 30 21:23:57.935 INFO [stderr]     |             ----^^^^^^^^^^^
Nov 30 21:23:57.935 INFO [stderr]     |             |
Nov 30 21:23:57.935 INFO [stderr]     |             help: remove this `mut`
Nov 30 21:23:57.935 INFO [stderr]     |
Nov 30 21:23:57.935 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 21:23:57.935 INFO [stderr] 
Nov 30 21:23:57.959 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 21:23:57.959 INFO [stderr]   --> src/main.rs:39:9
Nov 30 21:23:57.959 INFO [stderr]    |
Nov 30 21:23:57.959 INFO [stderr] 39 |         io::stdout().flush();
Nov 30 21:23:57.959 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:23:57.959 INFO [stderr]    |
Nov 30 21:23:57.959 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 21:23:57.959 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 21:23:57.959 INFO [stderr] 
Nov 30 21:23:57.959 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 21:23:57.959 INFO [stderr]    --> src/main.rs:100:9
Nov 30 21:23:57.959 INFO [stderr]     |
Nov 30 21:23:57.959 INFO [stderr] 100 |         editor_cmd.wait();
Nov 30 21:23:57.959 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 30 21:23:57.959 INFO [stderr]     |
Nov 30 21:23:57.959 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 21:23:57.959 INFO [stderr] 
Nov 30 21:23:57.959 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 21:23:57.959 INFO [stderr]    --> src/main.rs:124:13
Nov 30 21:23:57.959 INFO [stderr]     |
Nov 30 21:23:57.959 INFO [stderr] 124 |             fs::remove_file(tmppath_str.clone());
Nov 30 21:23:57.959 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:23:57.959 INFO [stderr]     |
Nov 30 21:23:57.959 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 21:23:57.959 INFO [stderr] 
Nov 30 21:23:58.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 30 21:23:58.571 INFO [stderr] su: No module specific data is present
Nov 30 21:23:59.653 INFO running `"docker" "inspect" "d4b0a85669564977d9bd38dee5ea0bc4ead747d9999dd3a088abb364208c1879"`
Nov 30 21:23:59.913 INFO running `"docker" "rm" "-f" "d4b0a85669564977d9bd38dee5ea0bc4ead747d9999dd3a088abb364208c1879"`
Nov 30 21:24:00.199 INFO [stdout] d4b0a85669564977d9bd38dee5ea0bc4ead747d9999dd3a088abb364208c1879
Nov 30 21:24:00.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 21:24:00.817 INFO [stdout] eebb291d7b04e29079e094f0de6c2ba9a0b4cc951e7fba2a93cbb2617b62f844
Nov 30 21:24:00.818 INFO running `"docker" "start" "-a" "eebb291d7b04e29079e094f0de6c2ba9a0b4cc951e7fba2a93cbb2617b62f844"`
Nov 30 21:24:02.207 INFO [stderr] usermod: no changes
Nov 30 21:24:02.305 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 30 21:24:02.308 INFO [stderr]      Running /target/debug/deps/visafe-4f7e20bd63c40d55
Nov 30 21:24:02.308 INFO [stdout] 
Nov 30 21:24:02.308 INFO [stdout] running 0 tests
Nov 30 21:24:02.308 INFO [stdout] 
Nov 30 21:24:02.308 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 21:24:02.308 INFO [stdout] 
Nov 30 21:24:02.311 INFO [stderr] su: No module specific data is present
Nov 30 21:24:02.973 INFO running `"docker" "inspect" "eebb291d7b04e29079e094f0de6c2ba9a0b4cc951e7fba2a93cbb2617b62f844"`
Nov 30 21:24:03.254 INFO running `"docker" "rm" "-f" "eebb291d7b04e29079e094f0de6c2ba9a0b4cc951e7fba2a93cbb2617b62f844"`
Nov 30 21:24:03.467 INFO [stdout] eebb291d7b04e29079e094f0de6c2ba9a0b4cc951e7fba2a93cbb2617b62f844
