Dec 18 02:21:11.133 INFO checking cloudflavor/dweller against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:21:11.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/cloudflavor/dweller:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:21:11.498 INFO [stdout] 9cc85792764f2007ab4fd6d82846ab862231e0791e29a48ad5ba5d25578c03af
Dec 18 02:21:11.500 INFO running `"docker" "start" "-a" "9cc85792764f2007ab4fd6d82846ab862231e0791e29a48ad5ba5d25578c03af"`
Dec 18 02:21:13.956 INFO [stderr]     Checking slog v2.3.2
Dec 18 02:21:13.958 INFO [stderr]     Checking nom v4.0.0
Dec 18 02:21:13.960 INFO [stderr]     Checking clap v2.31.2
Dec 18 02:21:13.965 INFO [stderr]     Checking toml v0.4.6
Dec 18 02:21:13.973 INFO [stderr]    Compiling syn v0.14.9
Dec 18 02:21:13.973 INFO [stderr]     Checking chrono v0.4.5
Dec 18 02:21:13.973 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 18 02:21:20.980 INFO [stderr]     Checking slog-json v2.2.0
Dec 18 02:21:21.392 INFO [stderr]     Checking config v0.9.0
Dec 18 02:21:31.297 INFO [stderr]    Compiling serde_derive v1.0.72
Dec 18 02:21:44.520 INFO [stderr]     Checking dweller v0.1.0-alpha (/opt/crater/workdir)
Dec 18 02:21:46.005 INFO [stderr] warning: unused variable: `config`
Dec 18 02:21:46.005 INFO [stderr]   --> src/core.rs:22:18
Dec 18 02:21:46.005 INFO [stderr]    |
Dec 18 02:21:46.005 INFO [stderr] 22 | pub fn bootstrap(config: Configuration) {}
Dec 18 02:21:46.005 INFO [stderr]    |                  ^^^^^^ help: consider using `_config` instead
Dec 18 02:21:46.005 INFO [stderr]    |
Dec 18 02:21:46.005 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:21:46.005 INFO [stderr] 
Dec 18 02:21:46.116 INFO [stderr] warning: struct is never constructed: `Client`
Dec 18 02:21:46.116 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
Dec 18 02:21:46.116 INFO [stderr]   |
Dec 18 02:21:46.116 INFO [stderr] 1 | pub struct Client {
Dec 18 02:21:46.116 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 02:21:46.116 INFO [stderr]   |
Dec 18 02:21:46.116 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:46.116 INFO [stderr] 
Dec 18 02:21:46.120 INFO [stderr] warning: structure field `URI` should have a snake case name such as `uri`
Dec 18 02:21:46.120 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
Dec 18 02:21:46.120 INFO [stderr]   |
Dec 18 02:21:46.120 INFO [stderr] 2 |     pub URI: String,
Dec 18 02:21:46.120 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 02:21:46.120 INFO [stderr]   |
Dec 18 02:21:46.120 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:21:46.120 INFO [stderr] 
Dec 18 02:21:46.136 INFO [stderr] warning: unused variable: `config`
Dec 18 02:21:46.136 INFO [stderr]   --> src/core.rs:22:18
Dec 18 02:21:46.136 INFO [stderr]    |
Dec 18 02:21:46.136 INFO [stderr] 22 | pub fn bootstrap(config: Configuration) {}
Dec 18 02:21:46.136 INFO [stderr]    |                  ^^^^^^ help: consider using `_config` instead
Dec 18 02:21:46.136 INFO [stderr]    |
Dec 18 02:21:46.136 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:21:46.136 INFO [stderr] 
Dec 18 02:21:46.214 INFO [stderr] warning: struct is never constructed: `Client`
Dec 18 02:21:46.214 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
Dec 18 02:21:46.214 INFO [stderr]   |
Dec 18 02:21:46.214 INFO [stderr] 1 | pub struct Client {
Dec 18 02:21:46.215 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 02:21:46.215 INFO [stderr]   |
Dec 18 02:21:46.215 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:46.215 INFO [stderr] 
Dec 18 02:21:46.218 INFO [stderr] warning: structure field `URI` should have a snake case name such as `uri`
Dec 18 02:21:46.218 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
Dec 18 02:21:46.218 INFO [stderr]   |
Dec 18 02:21:46.218 INFO [stderr] 2 |     pub URI: String,
Dec 18 02:21:46.218 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 02:21:46.218 INFO [stderr]   |
Dec 18 02:21:46.218 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:21:46.218 INFO [stderr] 
Dec 18 02:21:46.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.51s
Dec 18 02:21:47.300 INFO running `"docker" "inspect" "9cc85792764f2007ab4fd6d82846ab862231e0791e29a48ad5ba5d25578c03af"`
Dec 18 02:21:47.646 INFO running `"docker" "rm" "-f" "9cc85792764f2007ab4fd6d82846ab862231e0791e29a48ad5ba5d25578c03af"`
Dec 18 02:21:48.028 INFO [stdout] 9cc85792764f2007ab4fd6d82846ab862231e0791e29a48ad5ba5d25578c03af