Dec 13 08:48:09.652 INFO testing nkmazur/cert_machine against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 08:48:09.652 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 08:48:10.247 INFO [stdout] 37f71204476e76cb19ca6790d038df83f29213bdc3227a4a7765fabfd725c6d4
Dec 13 08:48:10.248 INFO running `"docker" "start" "-a" "37f71204476e76cb19ca6790d038df83f29213bdc3227a4a7765fabfd725c6d4"`
Dec 13 08:48:11.651 INFO [stderr] usermod: no changes
Dec 13 08:48:11.793 INFO [stderr]    Compiling syn v0.15.12
Dec 13 08:48:11.793 INFO [stderr]    Compiling gumdrop_derive v0.5.0
Dec 13 08:48:18.879 INFO [stderr]    Compiling gumdrop v0.5.0
Dec 13 08:48:24.761 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 13 08:48:34.807 INFO [stderr]    Compiling cert_machine v0.1.0 (/source)
Dec 13 08:48:37.411 INFO [stderr] warning: variant is never constructed: `EtcdServer`
Dec 13 08:48:37.411 INFO [stderr]   --> src/kubernetes_certs.rs:31:5
Dec 13 08:48:37.411 INFO [stderr]    |
Dec 13 08:48:37.411 INFO [stderr] 31 |     EtcdServer(&'a Instance),
Dec 13 08:48:37.411 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:48:37.411 INFO [stderr]    |
Dec 13 08:48:37.411 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 08:48:37.411 INFO [stderr] 
Dec 13 08:48:37.411 INFO [stderr] warning: variant is never constructed: `Kubelet`
Dec 13 08:48:37.411 INFO [stderr]   --> src/kubernetes_certs.rs:32:5
Dec 13 08:48:37.411 INFO [stderr]    |
Dec 13 08:48:37.411 INFO [stderr] 32 |     Kubelet(&'a Instance),
Dec 13 08:48:37.411 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:48:37.411 INFO [stderr] 
Dec 13 08:48:40.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.94s
Dec 13 08:48:40.625 INFO [stderr] su: No module specific data is present
Dec 13 08:48:41.230 INFO running `"docker" "inspect" "37f71204476e76cb19ca6790d038df83f29213bdc3227a4a7765fabfd725c6d4"`
Dec 13 08:48:41.449 INFO running `"docker" "rm" "-f" "37f71204476e76cb19ca6790d038df83f29213bdc3227a4a7765fabfd725c6d4"`
Dec 13 08:48:41.856 INFO [stdout] 37f71204476e76cb19ca6790d038df83f29213bdc3227a4a7765fabfd725c6d4
Dec 13 08:48:41.863 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 08:48:42.432 INFO [stdout] 266c853ec85d2e283714bfb32bb65b2e23e50a820b1aecf7a9174fc3d0121f8d
Dec 13 08:48:42.434 INFO running `"docker" "start" "-a" "266c853ec85d2e283714bfb32bb65b2e23e50a820b1aecf7a9174fc3d0121f8d"`
Dec 13 08:48:43.550 INFO [stderr] usermod: no changes
Dec 13 08:48:43.663 INFO [stderr]    Compiling cert_machine v0.1.0 (/source)
Dec 13 08:48:45.687 INFO [stderr] warning: variant is never constructed: `EtcdServer`
Dec 13 08:48:45.687 INFO [stderr]   --> src/kubernetes_certs.rs:31:5
Dec 13 08:48:45.687 INFO [stderr]    |
Dec 13 08:48:45.687 INFO [stderr] 31 |     EtcdServer(&'a Instance),
Dec 13 08:48:45.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:48:45.687 INFO [stderr]    |
Dec 13 08:48:45.687 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 08:48:45.687 INFO [stderr] 
Dec 13 08:48:45.687 INFO [stderr] warning: variant is never constructed: `Kubelet`
Dec 13 08:48:45.687 INFO [stderr]   --> src/kubernetes_certs.rs:32:5
Dec 13 08:48:45.687 INFO [stderr]    |
Dec 13 08:48:45.687 INFO [stderr] 32 |     Kubelet(&'a Instance),
Dec 13 08:48:45.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:48:45.687 INFO [stderr] 
Dec 13 08:48:46.094 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 13 08:48:46.094 INFO [stderr] su: No module specific data is present
Dec 13 08:48:46.983 INFO running `"docker" "inspect" "266c853ec85d2e283714bfb32bb65b2e23e50a820b1aecf7a9174fc3d0121f8d"`
Dec 13 08:48:47.224 INFO running `"docker" "rm" "-f" "266c853ec85d2e283714bfb32bb65b2e23e50a820b1aecf7a9174fc3d0121f8d"`
Dec 13 08:48:47.515 INFO [stdout] 266c853ec85d2e283714bfb32bb65b2e23e50a820b1aecf7a9174fc3d0121f8d
Dec 13 08:48:47.517 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 08:48:47.888 INFO [stdout] 2f71a5af2e365857bcb5e09dc0937f870a335b2e982f1cbc2493dad2db2f1e68
Dec 13 08:48:47.891 INFO running `"docker" "start" "-a" "2f71a5af2e365857bcb5e09dc0937f870a335b2e982f1cbc2493dad2db2f1e68"`
Dec 13 08:48:49.070 INFO [stderr] usermod: no changes
Dec 13 08:48:49.175 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 08:48:49.175 INFO [stderr]      Running /target/debug/deps/cert_machine-bba11be837904a78
Dec 13 08:48:49.179 INFO [stdout] 
Dec 13 08:48:49.179 INFO [stdout] running 0 tests
Dec 13 08:48:49.179 INFO [stdout] 
Dec 13 08:48:49.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:48:49.179 INFO [stdout] 
Dec 13 08:48:49.187 INFO [stderr]      Running /target/debug/deps/cert_machine-22e95653438fbc21
Dec 13 08:48:49.195 INFO [stdout] 
Dec 13 08:48:49.195 INFO [stdout] running 0 tests
Dec 13 08:48:49.195 INFO [stdout] 
Dec 13 08:48:49.195 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:48:49.195 INFO [stdout] 
Dec 13 08:48:49.199 INFO [stderr]    Doc-tests cert_machine
Dec 13 08:48:49.870 INFO [stdout] 
Dec 13 08:48:49.871 INFO [stdout] running 0 tests
Dec 13 08:48:49.871 INFO [stdout] 
Dec 13 08:48:49.871 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:48:49.871 INFO [stdout] 
Dec 13 08:48:49.881 INFO [stderr] su: No module specific data is present
Dec 13 08:48:50.398 INFO running `"docker" "inspect" "2f71a5af2e365857bcb5e09dc0937f870a335b2e982f1cbc2493dad2db2f1e68"`
Dec 13 08:48:50.784 INFO running `"docker" "rm" "-f" "2f71a5af2e365857bcb5e09dc0937f870a335b2e982f1cbc2493dad2db2f1e68"`
Dec 13 08:48:51.090 INFO [stdout] 2f71a5af2e365857bcb5e09dc0937f870a335b2e982f1cbc2493dad2db2f1e68