Dec 05 18:54:06.207 INFO testing karuna/hangar against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 18:54:06.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 18:54:06.651 INFO [stdout] db5f40e20dc031ff7a11963b965acd8ec7494380cb465081d5d043ed5c788c70
Dec 05 18:54:06.658 INFO running `"docker" "start" "-a" "db5f40e20dc031ff7a11963b965acd8ec7494380cb465081d5d043ed5c788c70"`
Dec 05 18:54:07.156 INFO [stderr] usermod: no changes
Dec 05 18:54:07.315 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 05 18:54:07.320 INFO [stderr]    Compiling serde_json v0.9.10
Dec 05 18:54:12.880 INFO [stderr]    Compiling cargo_metadata v0.1.2
Dec 05 18:54:19.374 INFO [stderr]    Compiling cargo-shim v0.1.5
Dec 05 18:54:27.128 INFO [stderr]    Compiling backtrace v0.3.5
Dec 05 18:54:28.241 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 18:54:29.449 INFO [stderr]    Compiling tera v0.11.5
Dec 05 18:54:45.122 INFO [stderr]    Compiling hangar v0.0.4 (/source)
Dec 05 18:54:46.966 INFO [stderr] warning: unused variable: `matches`
Dec 05 18:54:46.966 INFO [stderr]   --> src/main.rs:37:54
Dec 05 18:54:46.966 INFO [stderr]    |
Dec 05 18:54:46.966 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Dec 05 18:54:46.966 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Dec 05 18:54:46.966 INFO [stderr]    |
Dec 05 18:54:46.966 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:54:46.966 INFO [stderr] 
Dec 05 18:54:46.966 INFO [stderr] warning: unused variable: `matches`
Dec 05 18:54:46.966 INFO [stderr]   --> src/main.rs:40:24
Dec 05 18:54:46.966 INFO [stderr]    |
Dec 05 18:54:46.966 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Dec 05 18:54:46.966 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 05 18:54:46.966 INFO [stderr] 
Dec 05 18:54:46.966 INFO [stderr] warning: unused variable: `matches`
Dec 05 18:54:46.966 INFO [stderr]   --> src/main.rs:44:24
Dec 05 18:54:46.966 INFO [stderr]    |
Dec 05 18:54:46.966 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Dec 05 18:54:46.966 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 05 18:54:46.966 INFO [stderr] 
Dec 05 18:54:47.021 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 18:54:47.021 INFO [stderr]    --> src/generator/mod.rs:125:9
Dec 05 18:54:47.021 INFO [stderr]     |
Dec 05 18:54:47.021 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Dec 05 18:54:47.021 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 18:54:47.021 INFO [stderr]     |
Dec 05 18:54:47.021 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 18:54:47.021 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 18:54:47.021 INFO [stderr] 
Dec 05 18:54:51.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.00s
Dec 05 18:54:51.186 INFO [stderr] su: No module specific data is present
Dec 05 18:54:51.410 INFO running `"docker" "inspect" "db5f40e20dc031ff7a11963b965acd8ec7494380cb465081d5d043ed5c788c70"`
Dec 05 18:54:51.594 INFO running `"docker" "rm" "-f" "db5f40e20dc031ff7a11963b965acd8ec7494380cb465081d5d043ed5c788c70"`
Dec 05 18:54:51.836 INFO [stdout] db5f40e20dc031ff7a11963b965acd8ec7494380cb465081d5d043ed5c788c70
Dec 05 18:54:51.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 18:54:52.154 INFO [stdout] 67c5fa1f3a256bb5e09977309bd07e51941e5e5443bf583246bd9f2e88e82bc2
Dec 05 18:54:52.162 INFO running `"docker" "start" "-a" "67c5fa1f3a256bb5e09977309bd07e51941e5e5443bf583246bd9f2e88e82bc2"`
Dec 05 18:54:52.638 INFO [stderr] usermod: no changes
Dec 05 18:54:52.796 INFO [stderr]    Compiling hangar v0.0.4 (/source)
Dec 05 18:54:54.531 INFO [stderr] warning: unused variable: `matches`
Dec 05 18:54:54.532 INFO [stderr]   --> src/main.rs:37:54
Dec 05 18:54:54.532 INFO [stderr]    |
Dec 05 18:54:54.532 INFO [stderr] 37 |     let result: Result<String, String> = if let Some(matches) = matches.subcommand_matches("build")
Dec 05 18:54:54.532 INFO [stderr]    |                                                      ^^^^^^^ help: consider using `_matches` instead
Dec 05 18:54:54.532 INFO [stderr]    |
Dec 05 18:54:54.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:54:54.532 INFO [stderr] 
Dec 05 18:54:54.532 INFO [stderr] warning: unused variable: `matches`
Dec 05 18:54:54.532 INFO [stderr]   --> src/main.rs:40:24
Dec 05 18:54:54.532 INFO [stderr]    |
Dec 05 18:54:54.532 INFO [stderr] 40 |     } else if let Some(matches) = matches.subcommand_matches("db") {
Dec 05 18:54:54.532 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 05 18:54:54.532 INFO [stderr] 
Dec 05 18:54:54.532 INFO [stderr] warning: unused variable: `matches`
Dec 05 18:54:54.532 INFO [stderr]   --> src/main.rs:44:24
Dec 05 18:54:54.532 INFO [stderr]    |
Dec 05 18:54:54.532 INFO [stderr] 44 |     } else if let Some(matches) = matches.subcommand_matches("run") {
Dec 05 18:54:54.532 INFO [stderr]    |                        ^^^^^^^ help: consider using `_matches` instead
Dec 05 18:54:54.532 INFO [stderr] 
Dec 05 18:54:54.591 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 18:54:54.591 INFO [stderr]    --> src/generator/mod.rs:125:9
Dec 05 18:54:54.592 INFO [stderr]     |
Dec 05 18:54:54.592 INFO [stderr] 125 |         tera.add_raw_template(var_template_name, var_template_value);
Dec 05 18:54:54.592 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 18:54:54.592 INFO [stderr]     |
Dec 05 18:54:54.592 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 18:54:54.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 18:54:54.592 INFO [stderr] 
Dec 05 18:54:54.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 05 18:54:54.960 INFO [stderr] su: No module specific data is present
Dec 05 18:54:55.755 INFO running `"docker" "inspect" "67c5fa1f3a256bb5e09977309bd07e51941e5e5443bf583246bd9f2e88e82bc2"`
Dec 05 18:54:56.034 INFO running `"docker" "rm" "-f" "67c5fa1f3a256bb5e09977309bd07e51941e5e5443bf583246bd9f2e88e82bc2"`
Dec 05 18:54:56.314 INFO [stdout] 67c5fa1f3a256bb5e09977309bd07e51941e5e5443bf583246bd9f2e88e82bc2
Dec 05 18:54:56.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 18:54:56.762 INFO [stdout] a14d086a76e022b5e40f02a359ae3928458e6ce1ebfdba303a0131702e2c4919
Dec 05 18:54:56.766 INFO running `"docker" "start" "-a" "a14d086a76e022b5e40f02a359ae3928458e6ce1ebfdba303a0131702e2c4919"`
Dec 05 18:54:58.114 INFO [stderr] usermod: no changes
Dec 05 18:54:58.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 05 18:54:58.260 INFO [stderr]      Running /target/debug/deps/hangar-7b3c6bfdfa4ae669
Dec 05 18:54:58.276 INFO [stdout] 
Dec 05 18:54:58.276 INFO [stdout] running 0 tests
Dec 05 18:54:58.276 INFO [stdout] 
Dec 05 18:54:58.276 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 18:54:58.276 INFO [stdout] 
Dec 05 18:54:58.276 INFO [stderr] su: No module specific data is present
Dec 05 18:54:59.172 INFO running `"docker" "inspect" "a14d086a76e022b5e40f02a359ae3928458e6ce1ebfdba303a0131702e2c4919"`
Dec 05 18:54:59.458 INFO running `"docker" "rm" "-f" "a14d086a76e022b5e40f02a359ae3928458e6ce1ebfdba303a0131702e2c4919"`
Dec 05 18:54:59.811 INFO [stdout] a14d086a76e022b5e40f02a359ae3928458e6ce1ebfdba303a0131702e2c4919