Dec 05 13:36:11.677 INFO testing mtraina/rust-by-example against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 13:36:11.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 13:36:12.148 INFO [stdout] 7395a8e1e4fcffd3694d4a3bdb5fd8a32a8aeabecfaf07675b5fbff4dd047d73
Dec 05 13:36:12.150 INFO running `"docker" "start" "-a" "7395a8e1e4fcffd3694d4a3bdb5fd8a32a8aeabecfaf07675b5fbff4dd047d73"`
Dec 05 13:36:12.892 INFO [stderr] usermod: no changes
Dec 05 13:36:12.933 INFO [stderr]    Compiling rust_by_example v0.1.0 (/source)
Dec 05 13:36:13.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 05 13:36:13.301 INFO [stderr] su: No module specific data is present
Dec 05 13:36:13.558 INFO running `"docker" "inspect" "7395a8e1e4fcffd3694d4a3bdb5fd8a32a8aeabecfaf07675b5fbff4dd047d73"`
Dec 05 13:36:13.629 INFO running `"docker" "rm" "-f" "7395a8e1e4fcffd3694d4a3bdb5fd8a32a8aeabecfaf07675b5fbff4dd047d73"`
Dec 05 13:36:13.764 INFO [stdout] 7395a8e1e4fcffd3694d4a3bdb5fd8a32a8aeabecfaf07675b5fbff4dd047d73
Dec 05 13:36:13.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 13:36:14.073 INFO [stdout] ddcb3699cc4983c6c8199453ab3cda876ca0053cf50037973823d71e0103a13a
Dec 05 13:36:14.080 INFO running `"docker" "start" "-a" "ddcb3699cc4983c6c8199453ab3cda876ca0053cf50037973823d71e0103a13a"`
Dec 05 13:36:14.701 INFO [stderr] usermod: no changes
Dec 05 13:36:14.752 INFO [stderr]    Compiling rust_by_example v0.1.0 (/source)
Dec 05 13:36:15.220 INFO [stderr] warning: struct is never constructed: `Structure`
Dec 05 13:36:15.220 INFO [stderr]   --> examples/1_2_formatted_print.rs:34:5
Dec 05 13:36:15.220 INFO [stderr]    |
Dec 05 13:36:15.220 INFO [stderr] 34 |     struct Structure(i32);
Dec 05 13:36:15.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:36:15.220 INFO [stderr]    |
Dec 05 13:36:15.220 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:36:15.220 INFO [stderr] 
Dec 05 13:36:15.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 05 13:36:15.575 INFO [stderr] su: No module specific data is present
Dec 05 13:36:15.916 INFO running `"docker" "inspect" "ddcb3699cc4983c6c8199453ab3cda876ca0053cf50037973823d71e0103a13a"`
Dec 05 13:36:15.999 INFO running `"docker" "rm" "-f" "ddcb3699cc4983c6c8199453ab3cda876ca0053cf50037973823d71e0103a13a"`
Dec 05 13:36:16.123 INFO [stdout] ddcb3699cc4983c6c8199453ab3cda876ca0053cf50037973823d71e0103a13a
Dec 05 13:36:16.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 13:36:16.384 INFO [stdout] 71aa7d2d712c8c586b29df50545f63559505863dff621e032b03c4e3a8b7d877
Dec 05 13:36:16.392 INFO running `"docker" "start" "-a" "71aa7d2d712c8c586b29df50545f63559505863dff621e032b03c4e3a8b7d877"`
Dec 05 13:36:18.444 INFO [stderr] usermod: no changes
Dec 05 13:36:18.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 13:36:18.512 INFO [stderr]      Running /target/debug/deps/rust_by_example-520e841dbf71efc4
Dec 05 13:36:18.522 INFO [stdout] 
Dec 05 13:36:18.522 INFO [stdout] running 0 tests
Dec 05 13:36:18.522 INFO [stdout] 
Dec 05 13:36:18.522 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:36:18.522 INFO [stdout] 
Dec 05 13:36:18.523 INFO [stderr] su: No module specific data is present
Dec 05 13:36:19.064 INFO running `"docker" "inspect" "71aa7d2d712c8c586b29df50545f63559505863dff621e032b03c4e3a8b7d877"`
Dec 05 13:36:19.231 INFO running `"docker" "rm" "-f" "71aa7d2d712c8c586b29df50545f63559505863dff621e032b03c4e3a8b7d877"`
Dec 05 13:36:19.432 INFO [stdout] 71aa7d2d712c8c586b29df50545f63559505863dff621e032b03c4e3a8b7d877