Dec 15 09:26:03.818 INFO testing grrs-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 09:26:03.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 09:26:04.080 INFO [stdout] 174b57ce2077221e27868243f333a5214194e54ed08d2a7bc62fad38b062d96c
Dec 15 09:26:04.085 INFO running `"docker" "start" "-a" "174b57ce2077221e27868243f333a5214194e54ed08d2a7bc62fad38b062d96c"`
Dec 15 09:26:04.602 INFO [stderr] usermod: no changes
Dec 15 09:26:04.892 INFO [stderr]    Compiling predicates v1.0.0
Dec 15 09:26:04.892 INFO [stderr]    Compiling escargot v0.3.1
Dec 15 09:26:04.892 INFO [stderr]    Compiling exitfailure v0.5.1
Dec 15 09:26:10.623 INFO [stderr]    Compiling assert_cmd v0.10.2
Dec 15 09:26:14.026 INFO [stderr]    Compiling grrs v0.1.0 (/source)
Dec 15 09:26:19.470 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.84s
Dec 15 09:26:19.480 INFO [stderr] su: No module specific data is present
Dec 15 09:26:20.036 INFO running `"docker" "inspect" "174b57ce2077221e27868243f333a5214194e54ed08d2a7bc62fad38b062d96c"`
Dec 15 09:26:20.288 INFO running `"docker" "rm" "-f" "174b57ce2077221e27868243f333a5214194e54ed08d2a7bc62fad38b062d96c"`
Dec 15 09:26:20.631 INFO [stdout] 174b57ce2077221e27868243f333a5214194e54ed08d2a7bc62fad38b062d96c
Dec 15 09:26:20.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 09:26:21.183 INFO [stdout] ba5cef4af4890f3bdb09fa9f9a21ca907954d7c5fe49150c73c42270b51a2f1c
Dec 15 09:26:21.188 INFO running `"docker" "start" "-a" "ba5cef4af4890f3bdb09fa9f9a21ca907954d7c5fe49150c73c42270b51a2f1c"`
Dec 15 09:26:22.491 INFO [stderr] usermod: no changes
Dec 15 09:26:22.747 INFO [stderr]    Compiling grrs v0.1.0 (/source)
Dec 15 09:26:27.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 09:26:27.395 INFO [stderr]   --> src/main.rs:30:5
Dec 15 09:26:27.395 INFO [stderr]    |
Dec 15 09:26:27.395 INFO [stderr] 30 |     grrs::find_matches("lorem ipsum\ndolor sit amet", "lorem", &mut result);
Dec 15 09:26:27.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:26:27.395 INFO [stderr]    |
Dec 15 09:26:27.395 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 09:26:27.395 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 09:26:27.395 INFO [stderr] 
Dec 15 09:26:28.947 INFO [stderr] warning: unused import: `self`
Dec 15 09:26:28.947 INFO [stderr]  --> tests/cli.rs:5:15
Dec 15 09:26:28.947 INFO [stderr]   |
Dec 15 09:26:28.947 INFO [stderr] 5 | use std::io::{self, Write};
Dec 15 09:26:28.947 INFO [stderr]   |               ^^^^
Dec 15 09:26:28.947 INFO [stderr]   |
Dec 15 09:26:28.947 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 09:26:28.947 INFO [stderr] 
Dec 15 09:26:30.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
Dec 15 09:26:30.573 INFO [stderr] su: No module specific data is present
Dec 15 09:26:30.923 INFO running `"docker" "inspect" "ba5cef4af4890f3bdb09fa9f9a21ca907954d7c5fe49150c73c42270b51a2f1c"`
Dec 15 09:26:31.030 INFO running `"docker" "rm" "-f" "ba5cef4af4890f3bdb09fa9f9a21ca907954d7c5fe49150c73c42270b51a2f1c"`
Dec 15 09:26:31.147 INFO [stdout] ba5cef4af4890f3bdb09fa9f9a21ca907954d7c5fe49150c73c42270b51a2f1c
Dec 15 09:26:31.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 09:26:31.411 INFO [stdout] ac8623612a88b3d071f53abf136262e9f3e7a3a4435a5e3a8bf7bb1edd0707fb
Dec 15 09:26:31.414 INFO running `"docker" "start" "-a" "ac8623612a88b3d071f53abf136262e9f3e7a3a4435a5e3a8bf7bb1edd0707fb"`
Dec 15 09:26:32.023 INFO [stderr] usermod: no changes
Dec 15 09:26:32.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 15 09:26:32.164 INFO [stderr]      Running /target/debug/deps/grrs-8a23bebac4cb57db
Dec 15 09:26:32.166 INFO [stdout] 
Dec 15 09:26:32.166 INFO [stdout] running 0 tests
Dec 15 09:26:32.166 INFO [stdout] 
Dec 15 09:26:32.167 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 09:26:32.167 INFO [stdout] 
Dec 15 09:26:32.169 INFO [stdout] 
Dec 15 09:26:32.169 INFO [stderr]      Running /target/debug/deps/grrs-fbf71e9d7dbb3c4c
Dec 15 09:26:32.169 INFO [stdout] running 1 test
Dec 15 09:26:32.169 INFO [stdout] test find_a_match ... ok
Dec 15 09:26:32.169 INFO [stdout] 
Dec 15 09:26:32.169 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 09:26:32.169 INFO [stdout] 
Dec 15 09:26:32.170 INFO [stderr]      Running /target/debug/deps/cli-2e065cbb344f85ca
Dec 15 09:26:32.176 INFO [stdout] 
Dec 15 09:26:32.176 INFO [stdout] running 2 tests
Dec 15 09:27:32.183 INFO [stdout] test file_doesnt_exist ... test file_doesnt_exist has been running for over 60 seconds
Dec 15 09:27:32.183 INFO [stdout] test find_content_in_file ... test find_content_in_file has been running for over 60 seconds
Dec 15 09:28:59.031 INFO [stdout] test find_content_in_file ... ok
Dec 15 09:28:59.311 INFO [stdout] test file_doesnt_exist ... ok
Dec 15 09:28:59.311 INFO [stdout] 
Dec 15 09:28:59.311 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 09:28:59.311 INFO [stdout] 
Dec 15 09:28:59.315 INFO [stderr]    Doc-tests grrs
Dec 15 09:29:01.595 INFO [stdout] 
Dec 15 09:29:01.595 INFO [stdout] running 0 tests
Dec 15 09:29:01.595 INFO [stdout] 
Dec 15 09:29:01.595 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 09:29:01.595 INFO [stdout] 
Dec 15 09:29:01.603 INFO [stderr] su: No module specific data is present
Dec 15 09:29:02.445 INFO running `"docker" "inspect" "ac8623612a88b3d071f53abf136262e9f3e7a3a4435a5e3a8bf7bb1edd0707fb"`
Dec 15 09:29:02.685 INFO running `"docker" "rm" "-f" "ac8623612a88b3d071f53abf136262e9f3e7a3a4435a5e3a8bf7bb1edd0707fb"`
Dec 15 09:29:02.971 INFO [stdout] ac8623612a88b3d071f53abf136262e9f3e7a3a4435a5e3a8bf7bb1edd0707fb