Dec 11 20:44:26.193 INFO checking cloudflavor/dweller against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:44:26.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 20:44:26.767 INFO [stdout] 37d8daaafd7ddb591d25dbc2bf0a7dc65fa148843a5e9d2c26a653048adfab7d
Dec 11 20:44:26.770 INFO running `"docker" "start" "-a" "37d8daaafd7ddb591d25dbc2bf0a7dc65fa148843a5e9d2c26a653048adfab7d"`
Dec 11 20:44:27.452 INFO [stderr] usermod: no changes
Dec 11 20:44:27.600 INFO [stderr]     Checking slog v2.3.2
Dec 11 20:44:27.602 INFO [stderr]     Checking memchr v2.0.1
Dec 11 20:44:27.602 INFO [stderr]     Checking clap v2.31.2
Dec 11 20:44:27.603 INFO [stderr]     Checking toml v0.4.6
Dec 11 20:44:27.611 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 11 20:44:27.616 INFO [stderr]     Checking chrono v0.4.5
Dec 11 20:44:27.616 INFO [stderr]    Compiling syn v0.14.9
Dec 11 20:44:27.616 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 11 20:44:28.717 INFO [stderr]     Checking nom v4.0.0
Dec 11 20:44:36.181 INFO [stderr]     Checking slog-json v2.2.0
Dec 11 20:44:38.298 INFO [stderr]     Checking config v0.9.0
Dec 11 20:44:49.878 INFO [stderr]    Compiling serde_derive v1.0.72
Dec 11 20:45:04.504 INFO [stderr]     Checking dweller v0.1.0-alpha (/source)
Dec 11 20:45:06.832 INFO [stderr] warning: unused variable: `config`
Dec 11 20:45:06.832 INFO [stderr]   --> src/core.rs:22:18
Dec 11 20:45:06.832 INFO [stderr]    |
Dec 11 20:45:06.832 INFO [stderr] 22 | pub fn bootstrap(config: Configuration) {}
Dec 11 20:45:06.832 INFO [stderr]    |                  ^^^^^^ help: consider using `_config` instead
Dec 11 20:45:06.832 INFO [stderr]    |
Dec 11 20:45:06.832 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:45:06.832 INFO [stderr] 
Dec 11 20:45:06.980 INFO [stderr] warning: struct is never constructed: `Client`
Dec 11 20:45:06.980 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
Dec 11 20:45:06.980 INFO [stderr]   |
Dec 11 20:45:06.980 INFO [stderr] 1 | pub struct Client {
Dec 11 20:45:06.980 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 11 20:45:06.980 INFO [stderr]   |
Dec 11 20:45:06.980 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 20:45:06.980 INFO [stderr] 
Dec 11 20:45:06.982 INFO [stderr] warning: structure field `URI` should have a snake case name such as `uri`
Dec 11 20:45:06.983 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
Dec 11 20:45:06.983 INFO [stderr]   |
Dec 11 20:45:06.983 INFO [stderr] 2 |     pub URI: String,
Dec 11 20:45:06.983 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 20:45:06.983 INFO [stderr]   |
Dec 11 20:45:06.983 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 20:45:06.983 INFO [stderr] 
Dec 11 20:45:07.385 INFO [stderr] warning: unused variable: `config`
Dec 11 20:45:07.385 INFO [stderr]   --> src/core.rs:22:18
Dec 11 20:45:07.385 INFO [stderr]    |
Dec 11 20:45:07.386 INFO [stderr] 22 | pub fn bootstrap(config: Configuration) {}
Dec 11 20:45:07.386 INFO [stderr]    |                  ^^^^^^ help: consider using `_config` instead
Dec 11 20:45:07.386 INFO [stderr]    |
Dec 11 20:45:07.387 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:45:07.387 INFO [stderr] 
Dec 11 20:45:07.459 INFO [stderr] warning: struct is never constructed: `Client`
Dec 11 20:45:07.459 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
Dec 11 20:45:07.460 INFO [stderr]   |
Dec 11 20:45:07.460 INFO [stderr] 1 | pub struct Client {
Dec 11 20:45:07.460 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 11 20:45:07.460 INFO [stderr]   |
Dec 11 20:45:07.461 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 20:45:07.461 INFO [stderr] 
Dec 11 20:45:07.464 INFO [stderr] warning: structure field `URI` should have a snake case name such as `uri`
Dec 11 20:45:07.464 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
Dec 11 20:45:07.464 INFO [stderr]   |
Dec 11 20:45:07.465 INFO [stderr] 2 |     pub URI: String,
Dec 11 20:45:07.465 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 20:45:07.465 INFO [stderr]   |
Dec 11 20:45:07.465 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 20:45:07.466 INFO [stderr] 
Dec 11 20:45:07.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.04s
Dec 11 20:45:07.521 INFO [stderr] su: No module specific data is present
Dec 11 20:45:08.632 INFO running `"docker" "inspect" "37d8daaafd7ddb591d25dbc2bf0a7dc65fa148843a5e9d2c26a653048adfab7d"`
Dec 11 20:45:09.024 INFO running `"docker" "rm" "-f" "37d8daaafd7ddb591d25dbc2bf0a7dc65fa148843a5e9d2c26a653048adfab7d"`
Dec 11 20:45:09.408 INFO [stdout] 37d8daaafd7ddb591d25dbc2bf0a7dc65fa148843a5e9d2c26a653048adfab7d