Dec 13 14:25:01.817 INFO testing kcexn/rust_vowel_counter against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:25:01.817 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:25:02.029 INFO [stdout] 35e0b4744629acb761ef266285e8fe4a15e79f075bfe34017bc2820a0cbdfd24
Dec 13 14:25:02.039 INFO running `"docker" "start" "-a" "35e0b4744629acb761ef266285e8fe4a15e79f075bfe34017bc2820a0cbdfd24"`
Dec 13 14:25:02.516 INFO [stderr] usermod: no changes
Dec 13 14:25:02.559 INFO [stderr]    Compiling vowel_utils v0.1.0 (/source/vowel_utils)
Dec 13 14:25:02.966 INFO [stderr]    Compiling vowel_counter v0.1.0 (/source)
Dec 13 14:25:03.570 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 13 14:25:03.572 INFO [stderr] su: No module specific data is present
Dec 13 14:25:04.038 INFO running `"docker" "inspect" "35e0b4744629acb761ef266285e8fe4a15e79f075bfe34017bc2820a0cbdfd24"`
Dec 13 14:25:04.275 INFO running `"docker" "rm" "-f" "35e0b4744629acb761ef266285e8fe4a15e79f075bfe34017bc2820a0cbdfd24"`
Dec 13 14:25:04.602 INFO [stdout] 35e0b4744629acb761ef266285e8fe4a15e79f075bfe34017bc2820a0cbdfd24
Dec 13 14:25:04.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:25:05.027 INFO [stdout] ce94e8debb7a216dfa1f2e3b151397bbc80a45a90c1291f51e5d93bf0ca7138f
Dec 13 14:25:05.029 INFO running `"docker" "start" "-a" "ce94e8debb7a216dfa1f2e3b151397bbc80a45a90c1291f51e5d93bf0ca7138f"`
Dec 13 14:25:06.014 INFO [stderr] usermod: no changes
Dec 13 14:25:06.051 INFO [stderr]    Compiling vowel_counter v0.1.0 (/source)
Dec 13 14:25:06.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 13 14:25:06.763 INFO [stderr] su: No module specific data is present
Dec 13 14:25:07.229 INFO running `"docker" "inspect" "ce94e8debb7a216dfa1f2e3b151397bbc80a45a90c1291f51e5d93bf0ca7138f"`
Dec 13 14:25:07.379 INFO running `"docker" "rm" "-f" "ce94e8debb7a216dfa1f2e3b151397bbc80a45a90c1291f51e5d93bf0ca7138f"`
Dec 13 14:25:07.581 INFO [stdout] ce94e8debb7a216dfa1f2e3b151397bbc80a45a90c1291f51e5d93bf0ca7138f
Dec 13 14:25:07.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:25:07.995 INFO [stdout] e7c3f4d811a7c756134df74743c319ab98ebfdd18bbfda703e8f55d2ff93ded2
Dec 13 14:25:08.001 INFO running `"docker" "start" "-a" "e7c3f4d811a7c756134df74743c319ab98ebfdd18bbfda703e8f55d2ff93ded2"`
Dec 13 14:25:09.371 INFO [stderr] usermod: no changes
Dec 13 14:25:09.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 14:25:09.411 INFO [stderr]      Running /target/debug/deps/vowel_counter-a7df34b584ce146a
Dec 13 14:25:09.411 INFO [stdout] 
Dec 13 14:25:09.411 INFO [stdout] running 0 tests
Dec 13 14:25:09.411 INFO [stdout] 
Dec 13 14:25:09.411 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:25:09.411 INFO [stdout] 
Dec 13 14:25:09.415 INFO [stderr] su: No module specific data is present
Dec 13 14:25:09.797 INFO running `"docker" "inspect" "e7c3f4d811a7c756134df74743c319ab98ebfdd18bbfda703e8f55d2ff93ded2"`
Dec 13 14:25:09.909 INFO running `"docker" "rm" "-f" "e7c3f4d811a7c756134df74743c319ab98ebfdd18bbfda703e8f55d2ff93ded2"`
Dec 13 14:25:10.048 INFO [stdout] e7c3f4d811a7c756134df74743c319ab98ebfdd18bbfda703e8f55d2ff93ded2