Dec 02 00:50:55.796 INFO testing amedviediev/data-generator against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 00:50:55.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 02 00:50:56.106 INFO [stdout] 045c332ec35c7a515650b490528284a82bea3375249a2a23260f07b55930134c
Dec 02 00:50:56.108 INFO running `"docker" "start" "-a" "045c332ec35c7a515650b490528284a82bea3375249a2a23260f07b55930134c"`
Dec 02 00:50:57.066 INFO [stderr] usermod: no changes
Dec 02 00:50:57.219 INFO [stderr]    Compiling serde v1.0.47
Dec 02 00:50:57.219 INFO [stderr]    Compiling Inflector v0.11.3
Dec 02 00:50:57.219 INFO [stderr]    Compiling termios v0.2.2
Dec 02 00:50:57.231 INFO [stderr]    Compiling clicolors-control v0.2.0
Dec 02 00:50:57.231 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 02 00:50:57.231 INFO [stderr]    Compiling names v0.10.0
Dec 02 00:50:57.231 INFO [stderr]    Compiling serde_derive v1.0.50
Dec 02 00:50:59.835 INFO [stderr]    Compiling parking_lot v0.5.5
Dec 02 00:51:01.903 INFO [stderr]    Compiling console v0.6.1
Dec 02 00:51:06.371 INFO [stderr]    Compiling indicatif v0.9.0
Dec 02 00:51:16.326 INFO [stderr]    Compiling serde_json v1.0.17
Dec 02 00:51:16.663 INFO [stderr]    Compiling chrono v0.4.2
Dec 02 00:51:21.311 INFO [stderr]    Compiling data-generator v0.1.0 (/source)
Dec 02 00:51:23.915 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:23.915 INFO [stderr]   --> src/generator.rs:35:5
Dec 02 00:51:23.915 INFO [stderr]    |
Dec 02 00:51:23.915 INFO [stderr] 35 |     write!(file, "[");
Dec 02 00:51:23.915 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 00:51:23.915 INFO [stderr]    |
Dec 02 00:51:23.915 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:51:23.915 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:23.915 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:51:23.915 INFO [stderr] 
Dec 02 00:51:23.915 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:23.915 INFO [stderr]   --> src/generator.rs:59:13
Dec 02 00:51:23.915 INFO [stderr]    |
Dec 02 00:51:23.915 INFO [stderr] 59 |             file.write(string.as_bytes());
Dec 02 00:51:23.915 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:51:23.915 INFO [stderr]    |
Dec 02 00:51:23.915 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:23.915 INFO [stderr] 
Dec 02 00:51:23.915 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:23.915 INFO [stderr]   --> src/generator.rs:62:13
Dec 02 00:51:23.915 INFO [stderr]    |
Dec 02 00:51:23.915 INFO [stderr] 62 |             file.write(string.as_bytes());
Dec 02 00:51:23.915 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:51:23.915 INFO [stderr]    |
Dec 02 00:51:23.915 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:23.915 INFO [stderr] 
Dec 02 00:51:23.915 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:23.916 INFO [stderr]   --> src/generator.rs:66:13
Dec 02 00:51:23.916 INFO [stderr]    |
Dec 02 00:51:23.916 INFO [stderr] 66 |             write!(file, ",");
Dec 02 00:51:23.916 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Dec 02 00:51:23.916 INFO [stderr]    |
Dec 02 00:51:23.916 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:23.916 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:51:23.916 INFO [stderr] 
Dec 02 00:51:23.916 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:23.916 INFO [stderr]   --> src/generator.rs:72:5
Dec 02 00:51:23.916 INFO [stderr]    |
Dec 02 00:51:23.916 INFO [stderr] 72 |     write!(file, "]");
Dec 02 00:51:23.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 00:51:23.916 INFO [stderr]    |
Dec 02 00:51:23.916 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:23.916 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:51:23.916 INFO [stderr] 
Dec 02 00:51:34.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.03s
Dec 02 00:51:34.131 INFO [stderr] su: No module specific data is present
Dec 02 00:51:34.505 INFO running `"docker" "inspect" "045c332ec35c7a515650b490528284a82bea3375249a2a23260f07b55930134c"`
Dec 02 00:51:34.620 INFO running `"docker" "rm" "-f" "045c332ec35c7a515650b490528284a82bea3375249a2a23260f07b55930134c"`
Dec 02 00:51:34.775 INFO [stdout] 045c332ec35c7a515650b490528284a82bea3375249a2a23260f07b55930134c
Dec 02 00:51:34.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 02 00:51:35.047 INFO [stdout] 1b328096998f9c7ec56e3eab23b63df5f7ff17b535202fe653c463c45e335011
Dec 02 00:51:35.052 INFO running `"docker" "start" "-a" "1b328096998f9c7ec56e3eab23b63df5f7ff17b535202fe653c463c45e335011"`
Dec 02 00:51:35.632 INFO [stderr] usermod: no changes
Dec 02 00:51:35.728 INFO [stderr]    Compiling data-generator v0.1.0 (/source)
Dec 02 00:51:38.118 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:38.118 INFO [stderr]   --> src/generator.rs:35:5
Dec 02 00:51:38.118 INFO [stderr]    |
Dec 02 00:51:38.118 INFO [stderr] 35 |     write!(file, "[");
Dec 02 00:51:38.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 00:51:38.118 INFO [stderr]    |
Dec 02 00:51:38.118 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:51:38.118 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:38.118 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:51:38.118 INFO [stderr] 
Dec 02 00:51:38.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:38.119 INFO [stderr]   --> src/generator.rs:59:13
Dec 02 00:51:38.119 INFO [stderr]    |
Dec 02 00:51:38.119 INFO [stderr] 59 |             file.write(string.as_bytes());
Dec 02 00:51:38.119 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:51:38.119 INFO [stderr]    |
Dec 02 00:51:38.119 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:38.119 INFO [stderr] 
Dec 02 00:51:38.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:38.119 INFO [stderr]   --> src/generator.rs:62:13
Dec 02 00:51:38.119 INFO [stderr]    |
Dec 02 00:51:38.119 INFO [stderr] 62 |             file.write(string.as_bytes());
Dec 02 00:51:38.119 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:51:38.119 INFO [stderr]    |
Dec 02 00:51:38.119 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:38.120 INFO [stderr] 
Dec 02 00:51:38.120 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:38.120 INFO [stderr]   --> src/generator.rs:66:13
Dec 02 00:51:38.120 INFO [stderr]    |
Dec 02 00:51:38.120 INFO [stderr] 66 |             write!(file, ",");
Dec 02 00:51:38.120 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Dec 02 00:51:38.120 INFO [stderr]    |
Dec 02 00:51:38.120 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:38.120 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:51:38.120 INFO [stderr] 
Dec 02 00:51:38.127 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:51:38.127 INFO [stderr]   --> src/generator.rs:72:5
Dec 02 00:51:38.127 INFO [stderr]    |
Dec 02 00:51:38.127 INFO [stderr] 72 |     write!(file, "]");
Dec 02 00:51:38.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 00:51:38.127 INFO [stderr]    |
Dec 02 00:51:38.127 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:51:38.127 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 00:51:38.127 INFO [stderr] 
Dec 02 00:51:38.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Dec 02 00:51:38.646 INFO [stderr] su: No module specific data is present
Dec 02 00:51:38.996 INFO running `"docker" "inspect" "1b328096998f9c7ec56e3eab23b63df5f7ff17b535202fe653c463c45e335011"`
Dec 02 00:51:39.074 INFO running `"docker" "rm" "-f" "1b328096998f9c7ec56e3eab23b63df5f7ff17b535202fe653c463c45e335011"`
Dec 02 00:51:39.182 INFO [stdout] 1b328096998f9c7ec56e3eab23b63df5f7ff17b535202fe653c463c45e335011
Dec 02 00:51:39.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 02 00:51:39.364 INFO [stdout] 7f75826d192580d964200fbf8341d969ffc8a8c7d5a8d6915a374045574c8b30
Dec 02 00:51:39.366 INFO running `"docker" "start" "-a" "7f75826d192580d964200fbf8341d969ffc8a8c7d5a8d6915a374045574c8b30"`
Dec 02 00:51:39.772 INFO [stderr] usermod: no changes
Dec 02 00:51:39.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 02 00:51:39.883 INFO [stderr]      Running /target/debug/deps/data_generator-fd2939ce0d3af6bb
Dec 02 00:51:39.890 INFO [stdout] 
Dec 02 00:51:39.890 INFO [stdout] running 0 tests
Dec 02 00:51:39.890 INFO [stdout] 
Dec 02 00:51:39.890 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:51:39.890 INFO [stdout] 
Dec 02 00:51:39.890 INFO [stdout] 
Dec 02 00:51:39.890 INFO [stdout] running 0 tests
Dec 02 00:51:39.890 INFO [stdout] 
Dec 02 00:51:39.890 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:51:39.890 INFO [stdout] 
Dec 02 00:51:39.890 INFO [stderr]      Running /target/debug/deps/data_generator-59541c6489292fb6
Dec 02 00:51:39.890 INFO [stderr]    Doc-tests data_generator
Dec 02 00:51:42.907 INFO [stdout] 
Dec 02 00:51:42.907 INFO [stdout] running 0 tests
Dec 02 00:51:42.907 INFO [stdout] 
Dec 02 00:51:42.907 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:51:42.907 INFO [stdout] 
Dec 02 00:51:42.912 INFO [stderr] su: No module specific data is present
Dec 02 00:51:43.420 INFO running `"docker" "inspect" "7f75826d192580d964200fbf8341d969ffc8a8c7d5a8d6915a374045574c8b30"`
Dec 02 00:51:43.721 INFO running `"docker" "rm" "-f" "7f75826d192580d964200fbf8341d969ffc8a8c7d5a8d6915a374045574c8b30"`
Dec 02 00:51:44.014 INFO [stdout] 7f75826d192580d964200fbf8341d969ffc8a8c7d5a8d6915a374045574c8b30
