Dec 05 12:40:18.694 INFO testing nkmazur/cert_machine against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 12:40:18.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12:40:19.190 INFO [stdout] b9c0b1174842c099b29d977daf1bf5fa7c7dedc34e845e160849886b62c10d3c
Dec 05 12:40:19.194 INFO running `"docker" "start" "-a" "b9c0b1174842c099b29d977daf1bf5fa7c7dedc34e845e160849886b62c10d3c"`
Dec 05 12:40:20.505 INFO [stderr] usermod: no changes
Dec 05 12:40:20.625 INFO [stderr]    Compiling gumdrop_derive v0.5.0
Dec 05 12:40:24.953 INFO [stderr]    Compiling gumdrop v0.5.0
Dec 05 12:40:25.788 INFO [stderr]    Compiling cert_machine v0.1.0 (/source)
Dec 05 12:40:28.652 INFO [stderr] warning: variant is never constructed: `EtcdServer`
Dec 05 12:40:28.652 INFO [stderr]   --> src/kubernetes_certs.rs:31:5
Dec 05 12:40:28.652 INFO [stderr]    |
Dec 05 12:40:28.652 INFO [stderr] 31 |     EtcdServer(&'a Instance),
Dec 05 12:40:28.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:28.652 INFO [stderr]    |
Dec 05 12:40:28.652 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 12:40:28.652 INFO [stderr] 
Dec 05 12:40:28.652 INFO [stderr] warning: variant is never constructed: `Kubelet`
Dec 05 12:40:28.652 INFO [stderr]   --> src/kubernetes_certs.rs:32:5
Dec 05 12:40:28.652 INFO [stderr]    |
Dec 05 12:40:28.652 INFO [stderr] 32 |     Kubelet(&'a Instance),
Dec 05 12:40:28.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:28.652 INFO [stderr] 
Dec 05 12:40:32.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.76s
Dec 05 12:40:32.304 INFO [stderr] su: No module specific data is present
Dec 05 12:40:33.098 INFO running `"docker" "inspect" "b9c0b1174842c099b29d977daf1bf5fa7c7dedc34e845e160849886b62c10d3c"`
Dec 05 12:40:33.310 INFO running `"docker" "rm" "-f" "b9c0b1174842c099b29d977daf1bf5fa7c7dedc34e845e160849886b62c10d3c"`
Dec 05 12:40:33.580 INFO [stdout] b9c0b1174842c099b29d977daf1bf5fa7c7dedc34e845e160849886b62c10d3c
Dec 05 12:40:33.586 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12:40:34.082 INFO [stdout] bd9bd3547839e9dcf12f0c7b12343329b533f0796b787f010d7f6eeaf2995644
Dec 05 12:40:34.089 INFO running `"docker" "start" "-a" "bd9bd3547839e9dcf12f0c7b12343329b533f0796b787f010d7f6eeaf2995644"`
Dec 05 12:40:34.742 INFO [stderr] usermod: no changes
Dec 05 12:40:34.831 INFO [stderr]    Compiling cert_machine v0.1.0 (/source)
Dec 05 12:40:36.545 INFO [stderr] warning: variant is never constructed: `EtcdServer`
Dec 05 12:40:36.545 INFO [stderr]   --> src/kubernetes_certs.rs:31:5
Dec 05 12:40:36.545 INFO [stderr]    |
Dec 05 12:40:36.545 INFO [stderr] 31 |     EtcdServer(&'a Instance),
Dec 05 12:40:36.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:36.545 INFO [stderr]    |
Dec 05 12:40:36.545 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 12:40:36.545 INFO [stderr] 
Dec 05 12:40:36.546 INFO [stderr] warning: variant is never constructed: `Kubelet`
Dec 05 12:40:36.546 INFO [stderr]   --> src/kubernetes_certs.rs:32:5
Dec 05 12:40:36.546 INFO [stderr]    |
Dec 05 12:40:36.546 INFO [stderr] 32 |     Kubelet(&'a Instance),
Dec 05 12:40:36.546 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:36.546 INFO [stderr] 
Dec 05 12:40:37.022 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Dec 05 12:40:37.028 INFO [stderr] su: No module specific data is present
Dec 05 12:40:37.647 INFO running `"docker" "inspect" "bd9bd3547839e9dcf12f0c7b12343329b533f0796b787f010d7f6eeaf2995644"`
Dec 05 12:40:37.888 INFO running `"docker" "rm" "-f" "bd9bd3547839e9dcf12f0c7b12343329b533f0796b787f010d7f6eeaf2995644"`
Dec 05 12:40:38.118 INFO [stdout] bd9bd3547839e9dcf12f0c7b12343329b533f0796b787f010d7f6eeaf2995644
Dec 05 12:40:38.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12:40:38.624 INFO [stdout] b626de4b73f8b4d90b5bc20a20268d458fafb5e0642c8a94fb0067aff18cb382
Dec 05 12:40:38.632 INFO running `"docker" "start" "-a" "b626de4b73f8b4d90b5bc20a20268d458fafb5e0642c8a94fb0067aff18cb382"`
Dec 05 12:40:39.680 INFO [stderr] usermod: no changes
Dec 05 12:40:39.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 05 12:40:39.824 INFO [stderr]      Running /target/debug/deps/cert_machine-bd69945b2051e8ab
Dec 05 12:40:39.832 INFO [stderr]      Running /target/debug/deps/cert_machine-be989aab3bdc50e7
Dec 05 12:40:39.832 INFO [stdout] 
Dec 05 12:40:39.832 INFO [stdout] running 0 tests
Dec 05 12:40:39.832 INFO [stdout] 
Dec 05 12:40:39.832 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:40:39.832 INFO [stdout] 
Dec 05 12:40:39.832 INFO [stdout] 
Dec 05 12:40:39.832 INFO [stdout] running 0 tests
Dec 05 12:40:39.832 INFO [stdout] 
Dec 05 12:40:39.832 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:40:39.832 INFO [stdout] 
Dec 05 12:40:39.836 INFO [stderr]    Doc-tests cert_machine
Dec 05 12:40:40.477 INFO [stdout] 
Dec 05 12:40:40.477 INFO [stdout] running 0 tests
Dec 05 12:40:40.477 INFO [stdout] 
Dec 05 12:40:40.477 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:40:40.477 INFO [stdout] 
Dec 05 12:40:40.484 INFO [stderr] su: No module specific data is present
Dec 05 12:40:41.722 INFO running `"docker" "inspect" "b626de4b73f8b4d90b5bc20a20268d458fafb5e0642c8a94fb0067aff18cb382"`
Dec 05 12:40:41.947 INFO running `"docker" "rm" "-f" "b626de4b73f8b4d90b5bc20a20268d458fafb5e0642c8a94fb0067aff18cb382"`
Dec 05 12:40:42.268 INFO [stdout] b626de4b73f8b4d90b5bc20a20268d458fafb5e0642c8a94fb0067aff18cb382