Nov 16 23:36:52.121 INFO testing jk-gan/minigrep against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 23:36:52.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:36:52.531 INFO [stdout] 7e30cf18cb741744de3810ef3c7e7adef2de5a1088206d3179ebbdbb2e4d74b0
Nov 16 23:36:52.535 INFO running `"docker" "start" "-a" "7e30cf18cb741744de3810ef3c7e7adef2de5a1088206d3179ebbdbb2e4d74b0"`
Nov 16 23:36:53.904 INFO [stderr] usermod: no changes
Nov 16 23:36:53.978 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 16 23:36:54.386 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 23:36:54.386 INFO [stderr]  --> src/lib.rs:4:5
Nov 16 23:36:54.386 INFO [stderr]   |
Nov 16 23:36:54.386 INFO [stderr] 4 | use std::io::prelude::*;
Nov 16 23:36:54.386 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 23:36:54.386 INFO [stderr]   |
Nov 16 23:36:54.386 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:36:54.386 INFO [stderr] 
Nov 16 23:36:55.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Nov 16 23:36:55.865 INFO [stderr] su: No module specific data is present
Nov 16 23:36:56.703 INFO running `"docker" "inspect" "7e30cf18cb741744de3810ef3c7e7adef2de5a1088206d3179ebbdbb2e4d74b0"`
Nov 16 23:36:56.971 INFO running `"docker" "rm" "-f" "7e30cf18cb741744de3810ef3c7e7adef2de5a1088206d3179ebbdbb2e4d74b0"`
Nov 16 23:36:57.312 INFO [stdout] 7e30cf18cb741744de3810ef3c7e7adef2de5a1088206d3179ebbdbb2e4d74b0
Nov 16 23:36:57.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:36:57.715 INFO [stdout] 4adf0fb00109f5ec5a4823230fdce26b7c42562f0ca4a8a365f3cd2b8ee1a904
Nov 16 23:36:57.718 INFO running `"docker" "start" "-a" "4adf0fb00109f5ec5a4823230fdce26b7c42562f0ca4a8a365f3cd2b8ee1a904"`
Nov 16 23:36:59.041 INFO [stderr] usermod: no changes
Nov 16 23:36:59.100 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 16 23:36:59.707 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 23:36:59.707 INFO [stderr]  --> src/lib.rs:4:5
Nov 16 23:36:59.708 INFO [stderr]   |
Nov 16 23:36:59.708 INFO [stderr] 4 | use std::io::prelude::*;
Nov 16 23:36:59.708 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 23:36:59.709 INFO [stderr]   |
Nov 16 23:36:59.709 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:36:59.709 INFO [stderr] 
Nov 16 23:37:00.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 16 23:37:00.415 INFO [stderr] su: No module specific data is present
Nov 16 23:37:00.933 INFO running `"docker" "inspect" "4adf0fb00109f5ec5a4823230fdce26b7c42562f0ca4a8a365f3cd2b8ee1a904"`
Nov 16 23:37:01.220 INFO running `"docker" "rm" "-f" "4adf0fb00109f5ec5a4823230fdce26b7c42562f0ca4a8a365f3cd2b8ee1a904"`
Nov 16 23:37:01.470 INFO [stdout] 4adf0fb00109f5ec5a4823230fdce26b7c42562f0ca4a8a365f3cd2b8ee1a904
Nov 16 23:37:01.483 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:37:01.939 INFO [stdout] 14b136b6f3ddf0353acaa59ce55fa09ae3182a466a703ae6323d88c7fdf32c51
Nov 16 23:37:01.947 INFO running `"docker" "start" "-a" "14b136b6f3ddf0353acaa59ce55fa09ae3182a466a703ae6323d88c7fdf32c51"`
Nov 16 23:37:02.923 INFO [stderr] usermod: no changes
Nov 16 23:37:02.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 23:37:02.972 INFO [stderr]      Running /target/debug/deps/minigrep-24f7d8b3966af938
Nov 16 23:37:02.974 INFO [stdout] 
Nov 16 23:37:02.974 INFO [stdout] running 2 tests
Nov 16 23:37:02.974 INFO [stdout] test test::case_insensitive ... ok
Nov 16 23:37:02.974 INFO [stderr]      Running /target/debug/deps/minigrep-edc47b91e47381f0
Nov 16 23:37:02.974 INFO [stdout] test test::case_sensitive ... ok
Nov 16 23:37:02.974 INFO [stdout] 
Nov 16 23:37:02.974 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:37:02.974 INFO [stdout] 
Nov 16 23:37:02.979 INFO [stdout] 
Nov 16 23:37:02.979 INFO [stderr]    Doc-tests minigrep
Nov 16 23:37:02.979 INFO [stdout] running 0 tests
Nov 16 23:37:02.979 INFO [stdout] 
Nov 16 23:37:02.979 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:37:02.979 INFO [stdout] 
Nov 16 23:37:03.329 INFO [stdout] 
Nov 16 23:37:03.329 INFO [stdout] running 0 tests
Nov 16 23:37:03.329 INFO [stdout] 
Nov 16 23:37:03.329 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:37:03.329 INFO [stdout] 
Nov 16 23:37:03.335 INFO [stderr] su: No module specific data is present
Nov 16 23:37:03.704 INFO running `"docker" "inspect" "14b136b6f3ddf0353acaa59ce55fa09ae3182a466a703ae6323d88c7fdf32c51"`
Nov 16 23:37:03.965 INFO running `"docker" "rm" "-f" "14b136b6f3ddf0353acaa59ce55fa09ae3182a466a703ae6323d88c7fdf32c51"`
Nov 16 23:37:04.195 INFO [stdout] 14b136b6f3ddf0353acaa59ce55fa09ae3182a466a703ae6323d88c7fdf32c51