Dec 06 00:41:09.713 INFO testing elementh/rust_grep against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 00:41:09.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:41:09.926 INFO [stdout] 701f1300d2e4461899c57640bf1bd8ffafe3b1351f441752f220c5fdcef7eaad
Dec 06 00:41:09.928 INFO running `"docker" "start" "-a" "701f1300d2e4461899c57640bf1bd8ffafe3b1351f441752f220c5fdcef7eaad"`
Dec 06 00:41:10.427 INFO [stderr] usermod: no changes
Dec 06 00:41:10.458 INFO [stderr]    Compiling rust_grep v0.3.0 (/source)
Dec 06 00:41:11.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 06 00:41:11.485 INFO [stderr] su: No module specific data is present
Dec 06 00:41:11.782 INFO running `"docker" "inspect" "701f1300d2e4461899c57640bf1bd8ffafe3b1351f441752f220c5fdcef7eaad"`
Dec 06 00:41:11.877 INFO running `"docker" "rm" "-f" "701f1300d2e4461899c57640bf1bd8ffafe3b1351f441752f220c5fdcef7eaad"`
Dec 06 00:41:11.967 INFO [stdout] 701f1300d2e4461899c57640bf1bd8ffafe3b1351f441752f220c5fdcef7eaad
Dec 06 00:41:11.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:41:12.142 INFO [stdout] 3ac5a193974b553a9fa597c530c0c95949490e192e05fd45343ba572117a5f0c
Dec 06 00:41:12.144 INFO running `"docker" "start" "-a" "3ac5a193974b553a9fa597c530c0c95949490e192e05fd45343ba572117a5f0c"`
Dec 06 00:41:12.486 INFO [stderr] usermod: no changes
Dec 06 00:41:12.514 INFO [stderr]    Compiling rust_grep v0.3.0 (/source)
Dec 06 00:41:13.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 06 00:41:13.311 INFO [stderr] su: No module specific data is present
Dec 06 00:41:13.607 INFO running `"docker" "inspect" "3ac5a193974b553a9fa597c530c0c95949490e192e05fd45343ba572117a5f0c"`
Dec 06 00:41:13.673 INFO running `"docker" "rm" "-f" "3ac5a193974b553a9fa597c530c0c95949490e192e05fd45343ba572117a5f0c"`
Dec 06 00:41:13.758 INFO [stdout] 3ac5a193974b553a9fa597c530c0c95949490e192e05fd45343ba572117a5f0c
Dec 06 00:41:13.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:41:13.930 INFO [stdout] df7afe53f12b8843549251436a5672131be622d310625e018fe8b8afe560d5e5
Dec 06 00:41:13.933 INFO running `"docker" "start" "-a" "df7afe53f12b8843549251436a5672131be622d310625e018fe8b8afe560d5e5"`
Dec 06 00:41:14.325 INFO [stderr] usermod: no changes
Dec 06 00:41:14.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 00:41:14.352 INFO [stderr]      Running /target/debug/deps/rust_grep-985557a86dd84bd6
Dec 06 00:41:14.353 INFO [stdout] 
Dec 06 00:41:14.353 INFO [stdout] running 2 tests
Dec 06 00:41:14.353 INFO [stdout] test test::case_insensitive ... ok
Dec 06 00:41:14.353 INFO [stdout] test test::case_sensitive ... ok
Dec 06 00:41:14.353 INFO [stdout] 
Dec 06 00:41:14.353 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 00:41:14.354 INFO [stdout] 
Dec 06 00:41:14.354 INFO [stderr]      Running /target/debug/deps/rust_grep-0f718e0ca5d7776f
Dec 06 00:41:14.355 INFO [stdout] 
Dec 06 00:41:14.355 INFO [stdout] running 0 tests
Dec 06 00:41:14.355 INFO [stdout] 
Dec 06 00:41:14.355 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 00:41:14.355 INFO [stdout] 
Dec 06 00:41:14.355 INFO [stderr]    Doc-tests rust_grep
Dec 06 00:41:14.680 INFO [stdout] 
Dec 06 00:41:14.680 INFO [stdout] running 0 tests
Dec 06 00:41:14.680 INFO [stdout] 
Dec 06 00:41:14.680 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 00:41:14.680 INFO [stdout] 
Dec 06 00:41:14.688 INFO [stderr] su: No module specific data is present
Dec 06 00:41:14.920 INFO running `"docker" "inspect" "df7afe53f12b8843549251436a5672131be622d310625e018fe8b8afe560d5e5"`
Dec 06 00:41:15.010 INFO running `"docker" "rm" "-f" "df7afe53f12b8843549251436a5672131be622d310625e018fe8b8afe560d5e5"`
Dec 06 00:41:15.101 INFO [stdout] df7afe53f12b8843549251436a5672131be622d310625e018fe8b8afe560d5e5