Dec 06 01:29:55.936 INFO testing dlukes/simplify-tags against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 01:29:55.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 01:29:56.258 INFO [stdout] 2e0512093caeec45d53e57dc155243fc42ef90ad944ba397a230fbbc7853556a
Dec 06 01:29:56.260 INFO running `"docker" "start" "-a" "2e0512093caeec45d53e57dc155243fc42ef90ad944ba397a230fbbc7853556a"`
Dec 06 01:29:57.692 INFO [stderr] usermod: no changes
Dec 06 01:29:57.829 INFO [stderr]    Compiling regex v0.2.10
Dec 06 01:30:04.917 INFO [stderr]    Compiling simplify_tags v0.1.0 (/source)
Dec 06 01:30:06.696 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:06.696 INFO [stderr]   --> src/bin/04-vetveni.rs:81:5
Dec 06 01:30:06.696 INFO [stderr]    |
Dec 06 01:30:06.696 INFO [stderr] 81 |     stdout.flush();
Dec 06 01:30:06.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:06.696 INFO [stderr]    |
Dec 06 01:30:06.696 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:06.696 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:06.696 INFO [stderr] 
Dec 06 01:30:06.838 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:06.838 INFO [stderr]   --> src/bin/01-drobnosti.rs:28:5
Dec 06 01:30:06.838 INFO [stderr]    |
Dec 06 01:30:06.838 INFO [stderr] 28 |     stdout.flush();
Dec 06 01:30:06.838 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:06.838 INFO [stderr]    |
Dec 06 01:30:06.838 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:06.838 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:06.838 INFO [stderr] 
Dec 06 01:30:07.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:07.088 INFO [stderr]    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Dec 06 01:30:07.088 INFO [stderr]     |
Dec 06 01:30:07.089 INFO [stderr] 102 |     stdout.flush();
Dec 06 01:30:07.089 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 06 01:30:07.089 INFO [stderr]     |
Dec 06 01:30:07.090 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:07.090 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:07.090 INFO [stderr] 
Dec 06 01:30:07.248 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:07.248 INFO [stderr]   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Dec 06 01:30:07.249 INFO [stderr]    |
Dec 06 01:30:07.249 INFO [stderr] 78 |     stdout.flush();
Dec 06 01:30:07.249 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:07.292 INFO [stderr]    |
Dec 06 01:30:07.293 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:07.293 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:07.293 INFO [stderr] 
Dec 06 01:30:07.701 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:07.702 INFO [stderr]   --> src/bin/03-jen_main.rs:56:5
Dec 06 01:30:07.702 INFO [stderr]    |
Dec 06 01:30:07.703 INFO [stderr] 56 |     stdout.flush();
Dec 06 01:30:07.703 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:07.703 INFO [stderr]    |
Dec 06 01:30:07.704 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:07.704 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:07.704 INFO [stderr] 
Dec 06 01:30:07.924 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:07.925 INFO [stderr]   --> src/bin/02-min_alokaci.rs:28:5
Dec 06 01:30:07.925 INFO [stderr]    |
Dec 06 01:30:07.925 INFO [stderr] 28 |     stdout.flush();
Dec 06 01:30:07.925 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:07.961 INFO [stderr]    |
Dec 06 01:30:07.961 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:07.961 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:07.962 INFO [stderr] 
Dec 06 01:30:12.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.69s
Dec 06 01:30:12.443 INFO [stderr] su: No module specific data is present
Dec 06 01:30:13.030 INFO running `"docker" "inspect" "2e0512093caeec45d53e57dc155243fc42ef90ad944ba397a230fbbc7853556a"`
Dec 06 01:30:13.222 INFO running `"docker" "rm" "-f" "2e0512093caeec45d53e57dc155243fc42ef90ad944ba397a230fbbc7853556a"`
Dec 06 01:30:13.407 INFO [stdout] 2e0512093caeec45d53e57dc155243fc42ef90ad944ba397a230fbbc7853556a
Dec 06 01:30:13.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 01:30:13.692 INFO [stdout] 3a29ae3450a2af1c7d81392b711f6e5c6309f4c8804facf3970756d83fc9ad8d
Dec 06 01:30:13.698 INFO running `"docker" "start" "-a" "3a29ae3450a2af1c7d81392b711f6e5c6309f4c8804facf3970756d83fc9ad8d"`
Dec 06 01:30:14.740 INFO [stderr] usermod: no changes
Dec 06 01:30:14.809 INFO [stderr]    Compiling simplify_tags v0.1.0 (/source)
Dec 06 01:30:17.476 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:17.476 INFO [stderr]   --> src/bin/02-min_alokaci.rs:28:5
Dec 06 01:30:17.476 INFO [stderr]    |
Dec 06 01:30:17.476 INFO [stderr] 28 |     stdout.flush();
Dec 06 01:30:17.476 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:17.476 INFO [stderr]    |
Dec 06 01:30:17.476 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:17.476 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:17.476 INFO [stderr] 
Dec 06 01:30:17.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:17.612 INFO [stderr]   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Dec 06 01:30:17.612 INFO [stderr]    |
Dec 06 01:30:17.612 INFO [stderr] 78 |     stdout.flush();
Dec 06 01:30:17.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:17.628 INFO [stderr]    |
Dec 06 01:30:17.628 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:17.628 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:17.628 INFO [stderr] 
Dec 06 01:30:17.772 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:17.772 INFO [stderr]   --> src/bin/01-drobnosti.rs:28:5
Dec 06 01:30:17.772 INFO [stderr]    |
Dec 06 01:30:17.772 INFO [stderr] 28 |     stdout.flush();
Dec 06 01:30:17.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:17.796 INFO [stderr]    |
Dec 06 01:30:17.796 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:17.796 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:17.796 INFO [stderr] 
Dec 06 01:30:18.352 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:18.352 INFO [stderr]    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Dec 06 01:30:18.352 INFO [stderr]     |
Dec 06 01:30:18.352 INFO [stderr] 102 |     stdout.flush();
Dec 06 01:30:18.352 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 06 01:30:18.352 INFO [stderr]     |
Dec 06 01:30:18.352 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:18.352 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:18.352 INFO [stderr] 
Dec 06 01:30:18.393 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:18.393 INFO [stderr]   --> src/bin/03-jen_main.rs:56:5
Dec 06 01:30:18.393 INFO [stderr]    |
Dec 06 01:30:18.393 INFO [stderr] 56 |     stdout.flush();
Dec 06 01:30:18.393 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:18.413 INFO [stderr]    |
Dec 06 01:30:18.414 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:18.414 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:18.414 INFO [stderr] 
Dec 06 01:30:18.544 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:30:18.544 INFO [stderr]   --> src/bin/04-vetveni.rs:81:5
Dec 06 01:30:18.544 INFO [stderr]    |
Dec 06 01:30:18.544 INFO [stderr] 81 |     stdout.flush();
Dec 06 01:30:18.544 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 01:30:18.544 INFO [stderr]    |
Dec 06 01:30:18.544 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 01:30:18.544 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:30:18.544 INFO [stderr] 
Dec 06 01:30:19.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
Dec 06 01:30:19.400 INFO [stderr] su: No module specific data is present
Dec 06 01:30:20.324 INFO running `"docker" "inspect" "3a29ae3450a2af1c7d81392b711f6e5c6309f4c8804facf3970756d83fc9ad8d"`
Dec 06 01:30:20.602 INFO running `"docker" "rm" "-f" "3a29ae3450a2af1c7d81392b711f6e5c6309f4c8804facf3970756d83fc9ad8d"`
Dec 06 01:30:20.856 INFO [stdout] 3a29ae3450a2af1c7d81392b711f6e5c6309f4c8804facf3970756d83fc9ad8d
Dec 06 01:30:20.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 01:30:21.269 INFO [stdout] ef25aa8ff0966bea5814d70e2c393f8f2affe10b413d2dad365767118e300b26
Dec 06 01:30:21.271 INFO running `"docker" "start" "-a" "ef25aa8ff0966bea5814d70e2c393f8f2affe10b413d2dad365767118e300b26"`
Dec 06 01:30:22.395 INFO [stderr] usermod: no changes
Dec 06 01:30:22.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 01:30:22.496 INFO [stderr]      Running /target/debug/deps/00_orig-d303334a65978191
Dec 06 01:30:22.499 INFO [stderr]      Running /target/debug/deps/01_drobnosti-88a2bd0ee34ca09c
Dec 06 01:30:22.499 INFO [stdout] 
Dec 06 01:30:22.499 INFO [stdout] running 0 tests
Dec 06 01:30:22.499 INFO [stdout] 
Dec 06 01:30:22.499 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:30:22.499 INFO [stdout] 
Dec 06 01:30:22.504 INFO [stdout] 
Dec 06 01:30:22.504 INFO [stderr]      Running /target/debug/deps/02_min_alokaci-fbd8b4ce046a7d16
Dec 06 01:30:22.504 INFO [stdout] running 0 tests
Dec 06 01:30:22.504 INFO [stdout] 
Dec 06 01:30:22.504 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:30:22.504 INFO [stdout] 
Dec 06 01:30:22.508 INFO [stdout] 
Dec 06 01:30:22.508 INFO [stderr]      Running /target/debug/deps/03_jen_main-91246e2b422145b2
Dec 06 01:30:22.508 INFO [stdout] running 0 tests
Dec 06 01:30:22.508 INFO [stdout] 
Dec 06 01:30:22.508 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:30:22.508 INFO [stdout] 
Dec 06 01:30:22.510 INFO [stdout] 
Dec 06 01:30:22.510 INFO [stderr]      Running /target/debug/deps/04_vetveni-6bf638d5b7cfe58b
Dec 06 01:30:22.510 INFO [stdout] running 0 tests
Dec 06 01:30:22.510 INFO [stdout] 
Dec 06 01:30:22.510 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:30:22.510 INFO [stdout] 
Dec 06 01:30:22.512 INFO [stdout] 
Dec 06 01:30:22.512 INFO [stderr]      Running /target/debug/deps/05_vetveni_bez_zbytecnych_alokaci-a25f62e070533cd5
Dec 06 01:30:22.512 INFO [stdout] running 0 tests
Dec 06 01:30:22.512 INFO [stdout] 
Dec 06 01:30:22.512 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:30:22.512 INFO [stdout] 
Dec 06 01:30:22.520 INFO [stdout] 
Dec 06 01:30:22.520 INFO [stderr]      Running /target/debug/deps/06_bez_parsovani_utf8-9ee4fc285c02b6a1
Dec 06 01:30:22.520 INFO [stdout] running 0 tests
Dec 06 01:30:22.520 INFO [stdout] 
Dec 06 01:30:22.520 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:30:22.520 INFO [stdout] 
Dec 06 01:30:22.525 INFO [stdout] 
Dec 06 01:30:22.530 INFO [stderr] su: No module specific data is present
Dec 06 01:30:22.530 INFO [stdout] running 0 tests
Dec 06 01:30:22.530 INFO [stdout] 
Dec 06 01:30:22.530 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:30:22.530 INFO [stdout] 
Dec 06 01:30:23.023 INFO running `"docker" "inspect" "ef25aa8ff0966bea5814d70e2c393f8f2affe10b413d2dad365767118e300b26"`
Dec 06 01:30:23.186 INFO running `"docker" "rm" "-f" "ef25aa8ff0966bea5814d70e2c393f8f2affe10b413d2dad365767118e300b26"`
Dec 06 01:30:23.364 INFO [stdout] ef25aa8ff0966bea5814d70e2c393f8f2affe10b413d2dad365767118e300b26