Dec 13 04:34:33.100 INFO testing samrayleung/hound against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 04:34:33.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:34:33.691 INFO [stdout] d03e1558967675ad9dd6a4de1afe903edd184baf8f87564a2f19541f6ed25823
Dec 13 04:34:33.693 INFO running `"docker" "start" "-a" "d03e1558967675ad9dd6a4de1afe903edd184baf8f87564a2f19541f6ed25823"`
Dec 13 04:34:36.006 INFO [stderr] usermod: no changes
Dec 13 04:34:36.077 INFO [stderr]    Compiling hound v0.1.0 (/source)
Dec 13 04:34:36.603 INFO [stderr] warning: unused variable: `i`
Dec 13 04:34:36.603 INFO [stderr]  --> src/main.rs:9:9
Dec 13 04:34:36.603 INFO [stderr]   |
Dec 13 04:34:36.603 INFO [stderr] 9 |     for i in 0..10 {
Dec 13 04:34:36.603 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 13 04:34:36.603 INFO [stderr]   |
Dec 13 04:34:36.603 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 04:34:36.603 INFO [stderr] 
Dec 13 04:34:36.623 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Dec 13 04:34:36.623 INFO [stderr]  --> src/main.rs:5:1
Dec 13 04:34:36.623 INFO [stderr]   |
Dec 13 04:34:36.623 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Dec 13 04:34:36.623 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:34:36.623 INFO [stderr]   |
Dec 13 04:34:36.623 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 04:34:36.623 INFO [stderr] 
Dec 13 04:34:37.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 13 04:34:37.502 INFO [stderr] su: No module specific data is present
Dec 13 04:34:38.417 INFO running `"docker" "inspect" "d03e1558967675ad9dd6a4de1afe903edd184baf8f87564a2f19541f6ed25823"`
Dec 13 04:34:38.708 INFO running `"docker" "rm" "-f" "d03e1558967675ad9dd6a4de1afe903edd184baf8f87564a2f19541f6ed25823"`
Dec 13 04:34:39.079 INFO [stdout] d03e1558967675ad9dd6a4de1afe903edd184baf8f87564a2f19541f6ed25823
Dec 13 04:34:39.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:34:39.579 INFO [stdout] 050a871571626151b357d246a65ec4e924ea08503a59f313cd85eeaaba8352e9
Dec 13 04:34:39.581 INFO running `"docker" "start" "-a" "050a871571626151b357d246a65ec4e924ea08503a59f313cd85eeaaba8352e9"`
Dec 13 04:34:41.569 INFO [stderr] usermod: no changes
Dec 13 04:34:41.652 INFO [stderr]    Compiling hound v0.1.0 (/source)
Dec 13 04:34:42.091 INFO [stderr] warning: unused variable: `i`
Dec 13 04:34:42.091 INFO [stderr]  --> src/main.rs:9:9
Dec 13 04:34:42.091 INFO [stderr]   |
Dec 13 04:34:42.091 INFO [stderr] 9 |     for i in 0..10 {
Dec 13 04:34:42.091 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 13 04:34:42.091 INFO [stderr]   |
Dec 13 04:34:42.091 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 04:34:42.091 INFO [stderr] 
Dec 13 04:34:42.103 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Dec 13 04:34:42.103 INFO [stderr]  --> src/main.rs:5:1
Dec 13 04:34:42.103 INFO [stderr]   |
Dec 13 04:34:42.103 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Dec 13 04:34:42.103 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 04:34:42.103 INFO [stderr]   |
Dec 13 04:34:42.103 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 04:34:42.103 INFO [stderr] 
Dec 13 04:34:42.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 13 04:34:42.518 INFO [stderr] su: No module specific data is present
Dec 13 04:34:43.755 INFO running `"docker" "inspect" "050a871571626151b357d246a65ec4e924ea08503a59f313cd85eeaaba8352e9"`
Dec 13 04:34:44.079 INFO running `"docker" "rm" "-f" "050a871571626151b357d246a65ec4e924ea08503a59f313cd85eeaaba8352e9"`
Dec 13 04:34:44.335 INFO [stdout] 050a871571626151b357d246a65ec4e924ea08503a59f313cd85eeaaba8352e9
Dec 13 04:34:44.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:34:44.828 INFO [stdout] b078626a929794b83bb42fac6369809afb803f60c903d023a57378773488c1e6
Dec 13 04:34:44.831 INFO running `"docker" "start" "-a" "b078626a929794b83bb42fac6369809afb803f60c903d023a57378773488c1e6"`
Dec 13 04:34:46.906 INFO [stderr] usermod: no changes
Dec 13 04:34:46.979 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 04:34:46.979 INFO [stderr]      Running /target/debug/deps/hound-c335a4748d0d2ade
Dec 13 04:34:46.982 INFO [stdout] 
Dec 13 04:34:46.982 INFO [stdout] running 0 tests
Dec 13 04:34:46.982 INFO [stdout] 
Dec 13 04:34:46.982 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:34:46.982 INFO [stdout] 
Dec 13 04:34:46.982 INFO [stderr] su: No module specific data is present
Dec 13 04:34:48.176 INFO running `"docker" "inspect" "b078626a929794b83bb42fac6369809afb803f60c903d023a57378773488c1e6"`
Dec 13 04:34:48.511 INFO running `"docker" "rm" "-f" "b078626a929794b83bb42fac6369809afb803f60c903d023a57378773488c1e6"`
Dec 13 04:34:48.905 INFO [stdout] b078626a929794b83bb42fac6369809afb803f60c903d023a57378773488c1e6