Nov 30 00:20:01.970 INFO checking karuna/hangar against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:20:01.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 00:20:02.478 INFO [stdout] ea832fc8d5b33626d6a0b37aec2bfe91f00bbdb2267df4051527071f7f774499
Nov 30 00:20:02.480 INFO running `"docker" "start" "-a" "ea832fc8d5b33626d6a0b37aec2bfe91f00bbdb2267df4051527071f7f774499"`
Nov 30 00:20:03.652 INFO [stderr] usermod: no changes
Nov 30 00:20:03.900 INFO [stderr]     Checking unidecode v0.2.0
Nov 30 00:20:03.916 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 30 00:20:03.916 INFO [stderr]     Checking serde_json v0.9.10
Nov 30 00:20:03.924 INFO [stderr]    Compiling pest_derive v1.0.6
Nov 30 00:20:09.918 INFO [stderr]     Checking cargo_metadata v0.1.2
Nov 30 00:20:12.576 INFO [stderr]     Checking slug v0.1.2
Nov 30 00:20:12.856 INFO [stderr]     Checking cargo-shim v0.1.5
Nov 30 00:20:31.278 INFO [stderr]     Checking backtrace v0.3.5
Nov 30 00:20:31.880 INFO [stderr]     Checking error-chain v0.11.0
Nov 30 00:20:32.581 INFO [stderr]     Checking tera v0.11.5
Nov 30 00:20:36.857 INFO [stderr]     Checking hangar v0.0.4 (/source)
Nov 30 00:20:39.431 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:39.431 INFO [stderr]   --> src/main.rs:37:54
Nov 30 00:20:39.432 INFO [stderr]    |
Nov 30 00:20:39.432 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Nov 30 00:20:39.432 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:39.432 INFO [stderr]    |
Nov 30 00:20:39.432 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:20:39.432 INFO [stderr] 
Nov 30 00:20:39.433 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:39.433 INFO [stderr]   --> src/main.rs:40:24
Nov 30 00:20:39.433 INFO [stderr]    |
Nov 30 00:20:39.433 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Nov 30 00:20:39.433 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:39.434 INFO [stderr] 
Nov 30 00:20:39.434 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:39.434 INFO [stderr]   --> src/main.rs:44:24
Nov 30 00:20:39.434 INFO [stderr]    |
Nov 30 00:20:39.434 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Nov 30 00:20:39.435 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:39.435 INFO [stderr] 
Nov 30 00:20:39.540 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:39.541 INFO [stderr]   --> src/main.rs:37:54
Nov 30 00:20:39.541 INFO [stderr]    |
Nov 30 00:20:39.541 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Nov 30 00:20:39.541 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:39.541 INFO [stderr]    |
Nov 30 00:20:39.548 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:20:39.548 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:20:39.548 INFO [stderr]    --> src/generator/mod.rs:125:9
Nov 30 00:20:39.548 INFO [stderr]     |
Nov 30 00:20:39.548 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Nov 30 00:20:39.548 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:20:39.548 INFO [stderr]     |
Nov 30 00:20:39.548 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 00:20:39.548 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:20:39.548 INFO [stderr] 
Nov 30 00:20:39.548 INFO [stderr] 
Nov 30 00:20:39.548 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:39.548 INFO [stderr]   --> src/main.rs:40:24
Nov 30 00:20:39.548 INFO [stderr]    |
Nov 30 00:20:39.548 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Nov 30 00:20:39.548 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:39.548 INFO [stderr] 
Nov 30 00:20:39.549 INFO [stderr] warning: unused variable: `matches`
Nov 30 00:20:39.549 INFO [stderr]   --> src/main.rs:44:24
Nov 30 00:20:39.549 INFO [stderr]    |
Nov 30 00:20:39.549 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Nov 30 00:20:39.549 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Nov 30 00:20:39.549 INFO [stderr] 
Nov 30 00:20:39.672 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 00:20:39.672 INFO [stderr]    --> src/generator/mod.rs:125:9
Nov 30 00:20:39.672 INFO [stderr]     |
Nov 30 00:20:39.673 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Nov 30 00:20:39.673 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:20:39.673 INFO [stderr]     |
Nov 30 00:20:39.673 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 00:20:39.674 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 00:20:39.674 INFO [stderr] 
Nov 30 00:20:39.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.01s
Nov 30 00:20:39.720 INFO [stderr] su: No module specific data is present
Nov 30 00:20:41.709 INFO running `"docker" "inspect" "ea832fc8d5b33626d6a0b37aec2bfe91f00bbdb2267df4051527071f7f774499"`
Nov 30 00:20:42.046 INFO running `"docker" "rm" "-f" "ea832fc8d5b33626d6a0b37aec2bfe91f00bbdb2267df4051527071f7f774499"`
Nov 30 00:20:42.368 INFO [stdout] ea832fc8d5b33626d6a0b37aec2bfe91f00bbdb2267df4051527071f7f774499