Dec 13 14:32:09.883 INFO testing karuna/hangar against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:32:09.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14:32:10.319 INFO [stdout] 6a89ec0c864019c92a3f99e60da74c9a2358786fcdf61d221251a5c3400b207e
Dec 13 14:32:10.327 INFO running `"docker" "start" "-a" "6a89ec0c864019c92a3f99e60da74c9a2358786fcdf61d221251a5c3400b207e"`
Dec 13 14:32:11.549 INFO [stderr] usermod: no changes
Dec 13 14:32:11.784 INFO [stderr]    Compiling num-traits v0.1.43
Dec 13 14:32:11.786 INFO [stderr]    Compiling pest_derive v1.0.6
Dec 13 14:32:11.786 INFO [stderr]    Compiling error-chain v0.11.0
Dec 13 14:32:12.303 INFO [stderr]    Compiling serde_json v0.9.10
Dec 13 14:32:18.348 INFO [stderr]    Compiling cargo_metadata v0.1.2
Dec 13 14:32:21.011 INFO [stderr]    Compiling tera v0.11.5
Dec 13 14:32:24.096 INFO [stderr]    Compiling cargo-shim v0.1.5
Dec 13 14:32:43.660 INFO [stderr]    Compiling hangar v0.0.4 (/source)
Dec 13 14:32:45.631 INFO [stderr] warning: unused variable: `matches`
Dec 13 14:32:45.631 INFO [stderr]   --> src/main.rs:37:54
Dec 13 14:32:45.631 INFO [stderr]    |
Dec 13 14:32:45.631 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Dec 13 14:32:45.631 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Dec 13 14:32:45.631 INFO [stderr]    |
Dec 13 14:32:45.631 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:32:45.631 INFO [stderr] 
Dec 13 14:32:45.631 INFO [stderr] warning: unused variable: `matches`
Dec 13 14:32:45.631 INFO [stderr]   --> src/main.rs:40:24
Dec 13 14:32:45.631 INFO [stderr]    |
Dec 13 14:32:45.631 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Dec 13 14:32:45.631 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 13 14:32:45.631 INFO [stderr] 
Dec 13 14:32:45.631 INFO [stderr] warning: unused variable: `matches`
Dec 13 14:32:45.631 INFO [stderr]   --> src/main.rs:44:24
Dec 13 14:32:45.631 INFO [stderr]    |
Dec 13 14:32:45.631 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Dec 13 14:32:45.631 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 13 14:32:45.631 INFO [stderr] 
Dec 13 14:32:45.697 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 14:32:45.697 INFO [stderr]    --> src/generator/mod.rs:125:9
Dec 13 14:32:45.697 INFO [stderr]     |
Dec 13 14:32:45.697 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Dec 13 14:32:45.697 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:32:45.697 INFO [stderr]     |
Dec 13 14:32:45.697 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 14:32:45.697 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 14:32:45.697 INFO [stderr] 
Dec 13 14:32:51.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.75s
Dec 13 14:32:51.374 INFO [stderr] su: No module specific data is present
Dec 13 14:32:53.071 INFO running `"docker" "inspect" "6a89ec0c864019c92a3f99e60da74c9a2358786fcdf61d221251a5c3400b207e"`
Dec 13 14:32:53.473 INFO running `"docker" "rm" "-f" "6a89ec0c864019c92a3f99e60da74c9a2358786fcdf61d221251a5c3400b207e"`
Dec 13 14:32:53.843 INFO [stdout] 6a89ec0c864019c92a3f99e60da74c9a2358786fcdf61d221251a5c3400b207e
Dec 13 14:32:53.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14:32:54.361 INFO [stdout] 06262eb706e721f12965e8f5aae0d498d3cdf5185f1b0984067f8fa5d238863a
Dec 13 14:32:54.363 INFO running `"docker" "start" "-a" "06262eb706e721f12965e8f5aae0d498d3cdf5185f1b0984067f8fa5d238863a"`
Dec 13 14:32:56.546 INFO [stderr] usermod: no changes
Dec 13 14:32:56.765 INFO [stderr]    Compiling hangar v0.0.4 (/source)
Dec 13 14:32:58.599 INFO [stderr] warning: unused variable: `matches`
Dec 13 14:32:58.599 INFO [stderr]   --> src/main.rs:37:54
Dec 13 14:32:58.599 INFO [stderr]    |
Dec 13 14:32:58.599 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Dec 13 14:32:58.599 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Dec 13 14:32:58.599 INFO [stderr]    |
Dec 13 14:32:58.599 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:32:58.599 INFO [stderr] 
Dec 13 14:32:58.599 INFO [stderr] warning: unused variable: `matches`
Dec 13 14:32:58.599 INFO [stderr]   --> src/main.rs:40:24
Dec 13 14:32:58.599 INFO [stderr]    |
Dec 13 14:32:58.599 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Dec 13 14:32:58.599 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 13 14:32:58.599 INFO [stderr] 
Dec 13 14:32:58.599 INFO [stderr] warning: unused variable: `matches`
Dec 13 14:32:58.599 INFO [stderr]   --> src/main.rs:44:24
Dec 13 14:32:58.599 INFO [stderr]    |
Dec 13 14:32:58.599 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Dec 13 14:32:58.599 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 13 14:32:58.599 INFO [stderr] 
Dec 13 14:32:58.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 14:32:58.664 INFO [stderr]    --> src/generator/mod.rs:125:9
Dec 13 14:32:58.664 INFO [stderr]     |
Dec 13 14:32:58.664 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Dec 13 14:32:58.664 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:32:58.664 INFO [stderr]     |
Dec 13 14:32:58.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 14:32:58.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 14:32:58.664 INFO [stderr] 
Dec 13 14:32:59.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Dec 13 14:32:59.217 INFO [stderr] su: No module specific data is present
Dec 13 14:33:00.365 INFO running `"docker" "inspect" "06262eb706e721f12965e8f5aae0d498d3cdf5185f1b0984067f8fa5d238863a"`
Dec 13 14:33:00.631 INFO running `"docker" "rm" "-f" "06262eb706e721f12965e8f5aae0d498d3cdf5185f1b0984067f8fa5d238863a"`
Dec 13 14:33:00.971 INFO [stdout] 06262eb706e721f12965e8f5aae0d498d3cdf5185f1b0984067f8fa5d238863a
Dec 13 14:33:00.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14:33:01.553 INFO [stdout] b205b32d4b62568b8f663f865c4c3f3d81f80f38800147ff2df8b4d81550636a
Dec 13 14:33:01.555 INFO running `"docker" "start" "-a" "b205b32d4b62568b8f663f865c4c3f3d81f80f38800147ff2df8b4d81550636a"`
Dec 13 14:33:02.930 INFO [stderr] usermod: no changes
Dec 13 14:33:03.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 13 14:33:03.145 INFO [stderr]      Running /target/debug/deps/hangar-ed223dc94c8541d9
Dec 13 14:33:03.155 INFO [stdout] 
Dec 13 14:33:03.155 INFO [stdout] running 0 tests
Dec 13 14:33:03.155 INFO [stdout] 
Dec 13 14:33:03.155 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:33:03.155 INFO [stdout] 
Dec 13 14:33:03.155 INFO [stderr] su: No module specific data is present
Dec 13 14:33:04.205 INFO running `"docker" "inspect" "b205b32d4b62568b8f663f865c4c3f3d81f80f38800147ff2df8b4d81550636a"`
Dec 13 14:33:04.509 INFO running `"docker" "rm" "-f" "b205b32d4b62568b8f663f865c4c3f3d81f80f38800147ff2df8b4d81550636a"`
Dec 13 14:33:04.855 INFO [stdout] b205b32d4b62568b8f663f865c4c3f3d81f80f38800147ff2df8b4d81550636a