Dec 14 04:23:35.193 INFO testing Zanadar/minigrep against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 04:23:35.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 04:23:35.355 INFO [stdout] cebdda10da4f3c626c537016ad0329c878ba52f09b2a2755e48b3602fd0b91cc Dec 14 04:23:35.362 INFO running `"docker" "start" "-a" "cebdda10da4f3c626c537016ad0329c878ba52f09b2a2755e48b3602fd0b91cc"` Dec 14 04:23:36.158 INFO [stderr] usermod: no changes Dec 14 04:23:36.223 INFO [stderr] Compiling minigrep v0.1.0 (/source) Dec 14 04:23:36.635 INFO [stderr] warning: unused import: `std::io::prelude` Dec 14 04:23:36.635 INFO [stderr] --> src/lib.rs:4:5 Dec 14 04:23:36.635 INFO [stderr] | Dec 14 04:23:36.635 INFO [stderr] 4 | use std::io::prelude::*; Dec 14 04:23:36.635 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 04:23:36.635 INFO [stderr] | Dec 14 04:23:36.635 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 04:23:36.635 INFO [stderr] Dec 14 04:23:37.802 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s Dec 14 04:23:37.804 INFO [stderr] su: No module specific data is present Dec 14 04:23:38.281 INFO running `"docker" "inspect" "cebdda10da4f3c626c537016ad0329c878ba52f09b2a2755e48b3602fd0b91cc"` Dec 14 04:23:38.405 INFO running `"docker" "rm" "-f" "cebdda10da4f3c626c537016ad0329c878ba52f09b2a2755e48b3602fd0b91cc"` Dec 14 04:23:38.510 INFO [stdout] cebdda10da4f3c626c537016ad0329c878ba52f09b2a2755e48b3602fd0b91cc Dec 14 04:23:38.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 04:23:38.673 INFO [stdout] b82553cec9e11b33c1818dcf596a1df004c5af22dfedb7ca90177183f2e29ab5 Dec 14 04:23:38.675 INFO running `"docker" "start" "-a" "b82553cec9e11b33c1818dcf596a1df004c5af22dfedb7ca90177183f2e29ab5"` Dec 14 04:23:39.116 INFO [stderr] usermod: no changes Dec 14 04:23:39.191 INFO [stderr] Compiling minigrep v0.1.0 (/source) Dec 14 04:23:39.733 INFO [stderr] warning: unused import: `std::io::prelude` Dec 14 04:23:39.733 INFO [stderr] --> src/lib.rs:4:5 Dec 14 04:23:39.733 INFO [stderr] | Dec 14 04:23:39.733 INFO [stderr] 4 | use std::io::prelude::*; Dec 14 04:23:39.733 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 04:23:39.733 INFO [stderr] | Dec 14 04:23:39.733 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 04:23:39.733 INFO [stderr] Dec 14 04:23:40.314 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.17s Dec 14 04:23:40.317 INFO [stderr] su: No module specific data is present Dec 14 04:23:40.866 INFO running `"docker" "inspect" "b82553cec9e11b33c1818dcf596a1df004c5af22dfedb7ca90177183f2e29ab5"` Dec 14 04:23:41.189 INFO running `"docker" "rm" "-f" "b82553cec9e11b33c1818dcf596a1df004c5af22dfedb7ca90177183f2e29ab5"` Dec 14 04:23:41.285 INFO [stdout] b82553cec9e11b33c1818dcf596a1df004c5af22dfedb7ca90177183f2e29ab5 Dec 14 04:23:41.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 04:23:41.552 INFO [stdout] 45f40690f579a905cbfe6357262b0e78b885ddb699b651a3e2e3c3359eeba10b Dec 14 04:23:41.557 INFO running `"docker" "start" "-a" "45f40690f579a905cbfe6357262b0e78b885ddb699b651a3e2e3c3359eeba10b"` Dec 14 04:23:42.089 INFO [stderr] usermod: no changes Dec 14 04:23:42.119 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 14 04:23:42.123 INFO [stderr] Running /target/debug/deps/minigrep-2ea84224018a25bd Dec 14 04:23:42.125 INFO [stdout] Dec 14 04:23:42.125 INFO [stdout] running 2 tests Dec 14 04:23:42.136 INFO [stdout] test tests::one_result ... ok Dec 14 04:23:42.169 INFO [stdout] test tests::case_insensitive ... FAILED Dec 14 04:23:42.169 INFO [stdout] Dec 14 04:23:42.169 INFO [stdout] failures: Dec 14 04:23:42.169 INFO [stdout] Dec 14 04:23:42.169 INFO [stdout] ---- tests::case_insensitive stdout ---- Dec 14 04:23:42.169 INFO [stdout] thread 'tests::case_insensitive' panicked at 'assertion failed: `(left == right)` Dec 14 04:23:42.169 INFO [stdout] left: `["Rust:", "Trust me."]`, Dec 14 04:23:42.169 INFO [stdout] right: `[]`', src/lib.rs:88:9 Dec 14 04:23:42.169 INFO [stdout] stack backtrace: Dec 14 04:23:42.169 INFO [stdout] 0: 0x55a4e284ba53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 04:23:42.169 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 04:23:42.169 INFO [stdout] 1: 0x55a4e28461e8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 04:23:42.169 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 04:23:42.169 INFO [stdout] 2: 0x55a4e284a9c2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 04:23:42.169 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 04:23:42.169 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 04:23:42.169 INFO [stdout] 3: 0x55a4e284a6b7 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 04:23:42.169 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 04:23:42.169 INFO [stdout] 4: 0x55a4e284b0d0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 04:23:42.169 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 04:23:42.169 INFO [stdout] 5: 0x55a4e284ac51 - std::panicking::continue_panic_fmt::h6b63497ce98499d4 Dec 14 04:23:42.169 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 04:23:42.169 INFO [stdout] 6: 0x55a4e284ab9e - std::panicking::begin_panic_fmt::h33c12d7eb9e26fea Dec 14 04:23:42.169 INFO [stdout] at src/libstd/panicking.rs:349 Dec 14 04:23:42.169 INFO [stdout] 7: 0x55a4e27f6956 - minigrep::tests::case_insensitive::h9735fc210fb2c358 Dec 14 04:23:42.169 INFO [stdout] at src/lib.rs:88 Dec 14 04:23:42.169 INFO [stdout] 8: 0x55a4e27f66e9 - minigrep::tests::case_insensitive::{{closure}}::h738178158daa7b48 Dec 14 04:23:42.169 INFO [stdout] at src/lib.rs:80 Dec 14 04:23:42.169 INFO [stdout] 9: 0x55a4e27fed9d - core::ops::function::FnOnce::call_once::h4a187efc27452062 Dec 14 04:23:42.169 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 04:23:42.169 INFO [stdout] 10: 0x55a4e280753e - >::call_box::h3cf534772c089f15 Dec 14 04:23:42.169 INFO [stdout] at src/libtest/lib.rs:1483 Dec 14 04:23:42.169 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 04:23:42.169 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 04:23:42.169 INFO [stdout] 11: 0x55a4e2859699 - __rust_maybe_catch_panic Dec 14 04:23:42.169 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 04:23:42.169 INFO [stdout] 12: 0x55a4e2824ee7 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 04:23:42.169 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 04:23:42.169 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 04:23:42.169 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 04:23:42.169 INFO [stdout] 13: 0x55a4e27ffdf4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 04:23:42.170 INFO [stdout] 14: 0x55a4e2800464 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 04:23:42.170 INFO [stdout] 15: 0x55a4e2859699 - __rust_maybe_catch_panic Dec 14 04:23:42.170 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 04:23:42.170 INFO [stdout] 16: 0x55a4e280741c - >::call_box::h260fd1ad8e2854a6 Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 04:23:42.170 INFO [stdout] 17: 0x55a4e284d65d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 04:23:42.170 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 04:23:42.170 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 04:23:42.170 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 04:23:42.170 INFO [stdout] 18: 0x7f1f71d7d6b9 - start_thread Dec 14 04:23:42.170 INFO [stdout] 19: 0x7f1f7189d41c - clone Dec 14 04:23:42.170 INFO [stdout] 20: 0x0 - Dec 14 04:23:42.170 INFO [stdout] Dec 14 04:23:42.170 INFO [stdout] Dec 14 04:23:42.170 INFO [stdout] failures: Dec 14 04:23:42.170 INFO [stdout] tests::case_insensitive Dec 14 04:23:42.170 INFO [stdout] Dec 14 04:23:42.170 INFO [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 04:23:42.170 INFO [stdout] Dec 14 04:23:42.177 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 14 04:23:42.178 INFO [stderr] su: No module specific data is present Dec 14 04:23:42.576 INFO running `"docker" "inspect" "45f40690f579a905cbfe6357262b0e78b885ddb699b651a3e2e3c3359eeba10b"` Dec 14 04:23:42.697 INFO running `"docker" "rm" "-f" "45f40690f579a905cbfe6357262b0e78b885ddb699b651a3e2e3c3359eeba10b"` Dec 14 04:23:42.871 INFO [stdout] 45f40690f579a905cbfe6357262b0e78b885ddb699b651a3e2e3c3359eeba10b