Dec 06 10:50:31.174 INFO testing Perfect5th/learn_rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 10:50:31.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 10:50:31.382 INFO [stdout] f31aa3be10011f1bd3394630882c3b56628771397bd37c2f126954f3c30aa178
Dec 06 10:50:31.386 INFO running `"docker" "start" "-a" "f31aa3be10011f1bd3394630882c3b56628771397bd37c2f126954f3c30aa178"`
Dec 06 10:50:31.960 INFO [stderr] usermod: no changes
Dec 06 10:50:31.984 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 06 10:50:32.542 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 06 10:50:32.542 INFO [stderr] su: No module specific data is present
Dec 06 10:50:33.259 INFO running `"docker" "inspect" "f31aa3be10011f1bd3394630882c3b56628771397bd37c2f126954f3c30aa178"`
Dec 06 10:50:33.628 INFO running `"docker" "rm" "-f" "f31aa3be10011f1bd3394630882c3b56628771397bd37c2f126954f3c30aa178"`
Dec 06 10:50:33.880 INFO [stdout] f31aa3be10011f1bd3394630882c3b56628771397bd37c2f126954f3c30aa178
Dec 06 10:50:33.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 10:50:34.438 INFO [stdout] 7532fd407ac7fbdafde2c16157f5423cd9f1a42fc80ea542689aa227233bc573
Dec 06 10:50:34.440 INFO running `"docker" "start" "-a" "7532fd407ac7fbdafde2c16157f5423cd9f1a42fc80ea542689aa227233bc573"`
Dec 06 10:50:35.555 INFO [stderr] usermod: no changes
Dec 06 10:50:35.585 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Dec 06 10:50:36.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 06 10:50:36.290 INFO [stderr] su: No module specific data is present
Dec 06 10:50:36.992 INFO running `"docker" "inspect" "7532fd407ac7fbdafde2c16157f5423cd9f1a42fc80ea542689aa227233bc573"`
Dec 06 10:50:37.362 INFO running `"docker" "rm" "-f" "7532fd407ac7fbdafde2c16157f5423cd9f1a42fc80ea542689aa227233bc573"`
Dec 06 10:50:37.636 INFO [stdout] 7532fd407ac7fbdafde2c16157f5423cd9f1a42fc80ea542689aa227233bc573
Dec 06 10:50:37.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 10:50:38.106 INFO [stdout] 2c47ce472aadb8eac567cbff1d457d1dc4d55dee60156e3007fc3f12ed40619d
Dec 06 10:50:38.110 INFO running `"docker" "start" "-a" "2c47ce472aadb8eac567cbff1d457d1dc4d55dee60156e3007fc3f12ed40619d"`
Dec 06 10:50:38.849 INFO [stderr] usermod: no changes
Dec 06 10:50:38.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 06 10:50:38.869 INFO [stderr]      Running /target/debug/deps/hello_world-ec9c4b3cc24df141
Dec 06 10:50:38.871 INFO [stdout] 
Dec 06 10:50:38.871 INFO [stdout] running 0 tests
Dec 06 10:50:38.871 INFO [stdout] 
Dec 06 10:50:38.871 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:50:38.871 INFO [stdout] 
Dec 06 10:50:38.872 INFO [stderr] su: No module specific data is present
Dec 06 10:50:39.347 INFO running `"docker" "inspect" "2c47ce472aadb8eac567cbff1d457d1dc4d55dee60156e3007fc3f12ed40619d"`
Dec 06 10:50:39.409 INFO running `"docker" "rm" "-f" "2c47ce472aadb8eac567cbff1d457d1dc4d55dee60156e3007fc3f12ed40619d"`
Dec 06 10:50:39.505 INFO [stdout] 2c47ce472aadb8eac567cbff1d457d1dc4d55dee60156e3007fc3f12ed40619d