Nov 30 00:20:01.667 INFO checking karuna/hangar against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:20:01.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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"`
Nov 30 00:20:02.156 INFO [stdout] de0cfc5b3fc774be03d8573c41f48c6164d16cd2e79d57c787c99b862f64ee12
Nov 30 00:20:02.156 INFO running `"docker" "start" "-a" "de0cfc5b3fc774be03d8573c41f48c6164d16cd2e79d57c787c99b862f64ee12"`
Nov 30 00:20:03.467 INFO [stderr] usermod: no changes
Nov 30 00:20:03.644 INFO [stderr]     Checking serde v1.0.29
Nov 30 00:20:03.644 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 30 00:20:03.650 INFO [stderr]     Checking regex-syntax v0.5.0
Nov 30 00:20:03.656 INFO [stderr]     Checking serde_json v0.9.10
Nov 30 00:20:03.656 INFO [stderr]     Checking clap v2.31.1
Nov 30 00:20:03.656 INFO [stderr]    Compiling pest_derive v1.0.6
Nov 30 00:20:03.656 INFO [stderr]     Checking num v0.1.42
Nov 30 00:20:04.903 INFO [stderr]     Checking chrono v0.4.0
Nov 30 00:20:16.830 INFO [stderr]     Checking cargo_metadata v0.1.2
Nov 30 00:20:33.942 INFO [stderr]     Checking regex v0.2.7
Nov 30 00:20:41.443 INFO [stderr]     Checking backtrace v0.3.5
Nov 30 00:20:42.781 INFO [stderr]     Checking error-chain v0.11.0
Nov 30 00:20:42.929 INFO [stderr]     Checking cargo-shim v0.1.5
Nov 30 00:20:46.729 INFO [stderr]     Checking serde_json v1.0.11
Nov 30 00:20:48.754 INFO [stderr]     Checking tera v0.11.5
Nov 30 00:20:52.824 INFO [stderr]     Checking hangar v0.0.4 (/source)
Nov 30 00:20:55.483 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:55.483 INFO [stderr]   --> src/main.rs:37:54
Nov 30 00:20:55.483 INFO [stderr]    |
Nov 30 00:20:55.483 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Nov 30 00:20:55.483 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:55.483 INFO [stderr]    |
Nov 30 00:20:55.483 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:20:55.483 INFO [stderr] 
Nov 30 00:20:55.483 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:55.483 INFO [stderr]   --> src/main.rs:40:24
Nov 30 00:20:55.483 INFO [stderr]    |
Nov 30 00:20:55.483 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Nov 30 00:20:55.483 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:55.483 INFO [stderr] 
Nov 30 00:20:55.483 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:55.483 INFO [stderr]   --> src/main.rs:44:24
Nov 30 00:20:55.483 INFO [stderr]    |
Nov 30 00:20:55.483 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Nov 30 00:20:55.483 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:55.483 INFO [stderr] 
Nov 30 00:20:55.660 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:20:55.660 INFO [stderr]    --> src/generator/mod.rs:125:9
Nov 30 00:20:55.660 INFO [stderr]     |
Nov 30 00:20:55.660 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Nov 30 00:20:55.660 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:20:55.660 INFO [stderr]     |
Nov 30 00:20:55.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 00:20:55.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:20:55.664 INFO [stderr] 
Nov 30 00:20:55.848 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:55.848 INFO [stderr]   --> src/main.rs:37:54
Nov 30 00:20:55.848 INFO [stderr]    |
Nov 30 00:20:55.848 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Nov 30 00:20:55.848 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:55.849 INFO [stderr]    |
Nov 30 00:20:55.849 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:20:55.849 INFO [stderr] 
Nov 30 00:20:55.849 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:55.849 INFO [stderr]   --> src/main.rs:40:24
Nov 30 00:20:55.849 INFO [stderr]    |
Nov 30 00:20:55.849 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Nov 30 00:20:55.849 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:55.849 INFO [stderr] 
Nov 30 00:20:55.849 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:55.849 INFO [stderr]   --> src/main.rs:44:24
Nov 30 00:20:55.849 INFO [stderr]    |
Nov 30 00:20:55.849 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Nov 30 00:20:55.849 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:55.849 INFO [stderr] 
Nov 30 00:20:55.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:20:55.929 INFO [stderr]    --> src/generator/mod.rs:125:9
Nov 30 00:20:55.929 INFO [stderr]     |
Nov 30 00:20:55.929 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Nov 30 00:20:55.929 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:20:55.929 INFO [stderr]     |
Nov 30 00:20:55.929 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 00:20:55.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:20:55.929 INFO [stderr] 
Nov 30 00:20:55.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.45s
Nov 30 00:20:55.979 INFO [stderr] su: No module specific data is present
Nov 30 00:20:56.936 INFO running `"docker" "inspect" "de0cfc5b3fc774be03d8573c41f48c6164d16cd2e79d57c787c99b862f64ee12"`
Nov 30 00:20:57.276 INFO running `"docker" "rm" "-f" "de0cfc5b3fc774be03d8573c41f48c6164d16cd2e79d57c787c99b862f64ee12"`
Nov 30 00:20:57.764 INFO [stdout] de0cfc5b3fc774be03d8573c41f48c6164d16cd2e79d57c787c99b862f64ee12