Dec 13 12:39:18.285 INFO testing liuhongchao/learn-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:39:18.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 12:39:18.499 INFO [stdout] 24dd517593efced0cf8a39d3d6b856f3895458a755bec692e98ddbd3ca7c1952
Dec 13 12:39:18.501 INFO running `"docker" "start" "-a" "24dd517593efced0cf8a39d3d6b856f3895458a755bec692e98ddbd3ca7c1952"`
Dec 13 12:39:19.055 INFO [stderr] usermod: no changes
Dec 13 12:39:19.085 INFO [stderr]    Compiling minigrepyay v0.1.0 (/source)
Dec 13 12:39:20.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 13 12:39:20.079 INFO [stderr] su: No module specific data is present
Dec 13 12:39:20.348 INFO running `"docker" "inspect" "24dd517593efced0cf8a39d3d6b856f3895458a755bec692e98ddbd3ca7c1952"`
Dec 13 12:39:20.426 INFO running `"docker" "rm" "-f" "24dd517593efced0cf8a39d3d6b856f3895458a755bec692e98ddbd3ca7c1952"`
Dec 13 12:39:20.547 INFO [stdout] 24dd517593efced0cf8a39d3d6b856f3895458a755bec692e98ddbd3ca7c1952
Dec 13 12:39:20.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 12:39:20.727 INFO [stdout] 910e510c336c403972cfaec551354d08d47b6a27be1da5335f33ed95b93385f8
Dec 13 12:39:20.732 INFO running `"docker" "start" "-a" "910e510c336c403972cfaec551354d08d47b6a27be1da5335f33ed95b93385f8"`
Dec 13 12:39:21.446 INFO [stderr] usermod: no changes
Dec 13 12:39:21.447 INFO [stderr]    Compiling minigrepyay v0.1.0 (/source)
Dec 13 12:39:22.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 13 12:39:22.177 INFO [stderr] su: No module specific data is present
Dec 13 12:39:22.413 INFO running `"docker" "inspect" "910e510c336c403972cfaec551354d08d47b6a27be1da5335f33ed95b93385f8"`
Dec 13 12:39:22.475 INFO running `"docker" "rm" "-f" "910e510c336c403972cfaec551354d08d47b6a27be1da5335f33ed95b93385f8"`
Dec 13 12:39:22.571 INFO [stdout] 910e510c336c403972cfaec551354d08d47b6a27be1da5335f33ed95b93385f8
Dec 13 12:39:22.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 12:39:22.763 INFO [stdout] 39ff83c59b9997b6ebc9495fb17b45531453113a46b0f87c028470fa45f3b054
Dec 13 12:39:22.766 INFO running `"docker" "start" "-a" "39ff83c59b9997b6ebc9495fb17b45531453113a46b0f87c028470fa45f3b054"`
Dec 13 12:39:23.695 INFO [stderr] usermod: no changes
Dec 13 12:39:23.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 12:39:23.756 INFO [stderr]      Running /target/debug/deps/minigrepyay-e6134fd855a0c879
Dec 13 12:39:23.762 INFO [stdout] 
Dec 13 12:39:23.762 INFO [stdout] running 2 tests
Dec 13 12:39:23.763 INFO [stdout] test tests::search_case_insensitive ... ok
Dec 13 12:39:23.765 INFO [stdout] test tests::search_case_sensitive ... ok
Dec 13 12:39:23.765 INFO [stdout] 
Dec 13 12:39:23.765 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:39:23.765 INFO [stdout] 
Dec 13 12:39:23.767 INFO [stderr]      Running /target/debug/deps/minigrepyay-2329be5d6fc7bd7b
Dec 13 12:39:23.768 INFO [stdout] 
Dec 13 12:39:23.768 INFO [stdout] running 0 tests
Dec 13 12:39:23.768 INFO [stdout] 
Dec 13 12:39:23.768 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:39:23.768 INFO [stdout] 
Dec 13 12:39:23.774 INFO [stderr]    Doc-tests minigrepyay
Dec 13 12:39:24.191 INFO [stdout] 
Dec 13 12:39:24.191 INFO [stdout] running 0 tests
Dec 13 12:39:24.191 INFO [stdout] 
Dec 13 12:39:24.191 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:39:24.191 INFO [stdout] 
Dec 13 12:39:24.195 INFO [stderr] su: No module specific data is present
Dec 13 12:39:24.751 INFO running `"docker" "inspect" "39ff83c59b9997b6ebc9495fb17b45531453113a46b0f87c028470fa45f3b054"`
Dec 13 12:39:24.963 INFO running `"docker" "rm" "-f" "39ff83c59b9997b6ebc9495fb17b45531453113a46b0f87c028470fa45f3b054"`
Dec 13 12:39:25.123 INFO [stdout] 39ff83c59b9997b6ebc9495fb17b45531453113a46b0f87c028470fa45f3b054