Dec 02 11:03:51.720 INFO testing welle-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 11:03:51.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:03:52.194 INFO [stdout] 0f162e35c66b70f25a44ddf8489a716f741f15d643c3feb8291fbaa2c734e835
Dec 02 11:03:52.203 INFO running `"docker" "start" "-a" "0f162e35c66b70f25a44ddf8489a716f741f15d643c3feb8291fbaa2c734e835"`
Dec 02 11:03:53.451 INFO [stderr] usermod: no changes
Dec 02 11:03:53.795 INFO [stderr]    Compiling hyper v0.12.16
Dec 02 11:04:05.098 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 02 11:04:09.445 INFO [stderr]    Compiling reqwest v0.9.5
Dec 02 11:04:21.494 INFO [stderr]    Compiling welle v0.1.0 (/source)
Dec 02 11:04:27.731 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 11:04:27.731 INFO [stderr]    --> src/main.rs:204:9
Dec 02 11:04:27.731 INFO [stderr]     |
Dec 02 11:04:27.731 INFO [stderr] 204 |         writeln!(f, "");
Dec 02 11:04:27.731 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 02 11:04:27.731 INFO [stderr]     |
Dec 02 11:04:27.731 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 11:04:27.731 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 11:04:27.731 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 11:04:27.731 INFO [stderr] 
Dec 02 11:04:27.731 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 11:04:27.731 INFO [stderr]    --> src/main.rs:213:9
Dec 02 11:04:27.731 INFO [stderr]     |
Dec 02 11:04:27.731 INFO [stderr] 213 |         writeln!(f, "");
Dec 02 11:04:27.731 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 02 11:04:27.731 INFO [stderr]     |
Dec 02 11:04:27.732 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 11:04:27.732 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 11:04:27.732 INFO [stderr] 
Dec 02 11:04:27.732 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 11:04:27.732 INFO [stderr]    --> src/main.rs:214:9
Dec 02 11:04:27.732 INFO [stderr]     |
Dec 02 11:04:27.732 INFO [stderr] 214 | /         writeln!(
Dec 02 11:04:27.732 INFO [stderr] 215 | |             f,
Dec 02 11:04:27.732 INFO [stderr] 216 | |             "Percentage of the requests served within a certain time:"
Dec 02 11:04:27.732 INFO [stderr] 217 | |         );
Dec 02 11:04:27.732 INFO [stderr]     | |__________^
Dec 02 11:04:27.732 INFO [stderr]     |
Dec 02 11:04:27.732 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 11:04:27.732 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 11:04:27.732 INFO [stderr] 
Dec 02 11:04:33.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.46s
Dec 02 11:04:33.979 INFO [stderr] su: No module specific data is present
Dec 02 11:04:34.868 INFO running `"docker" "inspect" "0f162e35c66b70f25a44ddf8489a716f741f15d643c3feb8291fbaa2c734e835"`
Dec 02 11:04:35.192 INFO running `"docker" "rm" "-f" "0f162e35c66b70f25a44ddf8489a716f741f15d643c3feb8291fbaa2c734e835"`
Dec 02 11:04:35.443 INFO [stdout] 0f162e35c66b70f25a44ddf8489a716f741f15d643c3feb8291fbaa2c734e835
Dec 02 11:04:35.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:04:35.859 INFO [stdout] b298ed1278cec79a3907b34077a35042e26fcf526d213d3b3c0a358c8d560bed
Dec 02 11:04:35.864 INFO running `"docker" "start" "-a" "b298ed1278cec79a3907b34077a35042e26fcf526d213d3b3c0a358c8d560bed"`
Dec 02 11:04:37.083 INFO [stderr] usermod: no changes
Dec 02 11:04:37.381 INFO [stderr]    Compiling welle v0.1.0 (/source)
Dec 02 11:04:43.363 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 11:04:43.363 INFO [stderr]    --> src/main.rs:204:9
Dec 02 11:04:43.363 INFO [stderr]     |
Dec 02 11:04:43.363 INFO [stderr] 204 |         writeln!(f, "");
Dec 02 11:04:43.363 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 02 11:04:43.363 INFO [stderr]     |
Dec 02 11:04:43.363 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 11:04:43.363 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 11:04:43.363 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 11:04:43.363 INFO [stderr] 
Dec 02 11:04:43.363 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 11:04:43.363 INFO [stderr]    --> src/main.rs:213:9
Dec 02 11:04:43.363 INFO [stderr]     |
Dec 02 11:04:43.363 INFO [stderr] 213 |         writeln!(f, "");
Dec 02 11:04:43.363 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 02 11:04:43.363 INFO [stderr]     |
Dec 02 11:04:43.363 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 11:04:43.363 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 11:04:43.363 INFO [stderr] 
Dec 02 11:04:43.363 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 11:04:43.363 INFO [stderr]    --> src/main.rs:214:9
Dec 02 11:04:43.363 INFO [stderr]     |
Dec 02 11:04:43.363 INFO [stderr] 214 | /         writeln!(
Dec 02 11:04:43.363 INFO [stderr] 215 | |             f,
Dec 02 11:04:43.363 INFO [stderr] 216 | |             "Percentage of the requests served within a certain time:"
Dec 02 11:04:43.363 INFO [stderr] 217 | |         );
Dec 02 11:04:43.363 INFO [stderr]     | |__________^
Dec 02 11:04:43.363 INFO [stderr]     |
Dec 02 11:04:43.363 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 11:04:43.363 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 11:04:43.363 INFO [stderr] 
Dec 02 11:04:44.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
Dec 02 11:04:44.066 INFO [stderr] su: No module specific data is present
Dec 02 11:04:44.725 INFO running `"docker" "inspect" "b298ed1278cec79a3907b34077a35042e26fcf526d213d3b3c0a358c8d560bed"`
Dec 02 11:04:44.975 INFO running `"docker" "rm" "-f" "b298ed1278cec79a3907b34077a35042e26fcf526d213d3b3c0a358c8d560bed"`
Dec 02 11:04:45.395 INFO [stdout] b298ed1278cec79a3907b34077a35042e26fcf526d213d3b3c0a358c8d560bed
Dec 02 11:04:45.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:04:45.787 INFO [stdout] 9cc08fa1f93b71d904f5f877af24f0a5bc74162a6460d4dddc01cf1d6011574c
Dec 02 11:04:45.795 INFO running `"docker" "start" "-a" "9cc08fa1f93b71d904f5f877af24f0a5bc74162a6460d4dddc01cf1d6011574c"`
Dec 02 11:04:47.119 INFO [stderr] usermod: no changes
Dec 02 11:04:47.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 02 11:04:47.379 INFO [stdout] 
Dec 02 11:04:47.379 INFO [stdout] running 0 tests
Dec 02 11:04:47.379 INFO [stdout] 
Dec 02 11:04:47.379 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 11:04:47.379 INFO [stdout] 
Dec 02 11:04:47.379 INFO [stderr]      Running /target/debug/deps/welle-7e7b5a646adc1b8f
Dec 02 11:04:47.391 INFO [stderr] su: No module specific data is present
Dec 02 11:04:48.012 INFO running `"docker" "inspect" "9cc08fa1f93b71d904f5f877af24f0a5bc74162a6460d4dddc01cf1d6011574c"`
Dec 02 11:04:48.317 INFO running `"docker" "rm" "-f" "9cc08fa1f93b71d904f5f877af24f0a5bc74162a6460d4dddc01cf1d6011574c"`
Dec 02 11:04:48.638 INFO [stdout] 9cc08fa1f93b71d904f5f877af24f0a5bc74162a6460d4dddc01cf1d6011574c
