Dec 18 02:21:13.956 INFO checking cloudflavor/dweller against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:21:13.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:21:14.553 INFO [stdout] a067f44e108381afb915a0990843b3784c25fb52de60ec8885fa394747b60462
Dec 18 02:21:14.556 INFO running `"docker" "start" "-a" "a067f44e108381afb915a0990843b3784c25fb52de60ec8885fa394747b60462"`
Dec 18 02:21:17.172 INFO [stderr]     Checking slog v2.3.2
Dec 18 02:21:17.176 INFO [stderr]     Checking memchr v2.0.1
Dec 18 02:21:17.200 INFO [stderr]     Checking clap v2.31.2
Dec 18 02:21:17.206 INFO [stderr]     Checking toml v0.4.6
Dec 18 02:21:17.207 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 18 02:21:17.208 INFO [stderr]    Compiling syn v0.14.9
Dec 18 02:21:18.664 INFO [stderr]     Checking nom v4.0.0
Dec 18 02:21:19.852 INFO [stderr]     Checking slog-json v2.2.0
Dec 18 02:21:24.352 INFO [stderr]     Checking config v0.9.0
Dec 18 02:21:33.198 INFO [stderr]    Compiling serde_derive v1.0.72
Dec 18 02:21:47.677 INFO [stderr]     Checking dweller v0.1.0-alpha (/opt/crater/workdir)
Dec 18 02:21:48.724 INFO [stderr] warning: unused variable: `config`
Dec 18 02:21:48.724 INFO [stderr]   --> src/core.rs:22:18
Dec 18 02:21:48.724 INFO [stderr]    |
Dec 18 02:21:48.724 INFO [stderr] 22 | pub fn bootstrap(config: Configuration) {}
Dec 18 02:21:48.724 INFO [stderr]    |                  ^^^^^^ help: consider using `_config` instead
Dec 18 02:21:48.724 INFO [stderr]    |
Dec 18 02:21:48.724 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:21:48.724 INFO [stderr] 
Dec 18 02:21:48.804 INFO [stderr] warning: struct is never constructed: `Client`
Dec 18 02:21:48.804 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
Dec 18 02:21:48.804 INFO [stderr]   |
Dec 18 02:21:48.804 INFO [stderr] 1 | pub struct Client {
Dec 18 02:21:48.804 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 02:21:48.804 INFO [stderr]   |
Dec 18 02:21:48.804 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:48.804 INFO [stderr] 
Dec 18 02:21:48.808 INFO [stderr] warning: structure field `URI` should have a snake case name such as `uri`
Dec 18 02:21:48.808 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
Dec 18 02:21:48.808 INFO [stderr]   |
Dec 18 02:21:48.808 INFO [stderr] 2 |     pub URI: String,
Dec 18 02:21:48.808 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 02:21:48.808 INFO [stderr]   |
Dec 18 02:21:48.808 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:21:48.808 INFO [stderr] 
Dec 18 02:21:48.872 INFO [stderr] warning: unused variable: `config`
Dec 18 02:21:48.872 INFO [stderr]   --> src/core.rs:22:18
Dec 18 02:21:48.872 INFO [stderr]    |
Dec 18 02:21:48.872 INFO [stderr] 22 | pub fn bootstrap(config: Configuration) {}
Dec 18 02:21:48.872 INFO [stderr]    |                  ^^^^^^ help: consider using `_config` instead
Dec 18 02:21:48.872 INFO [stderr]    |
Dec 18 02:21:48.872 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:21:48.872 INFO [stderr] 
Dec 18 02:21:48.952 INFO [stderr] warning: struct is never constructed: `Client`
Dec 18 02:21:48.952 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:1:1
Dec 18 02:21:48.952 INFO [stderr]   |
Dec 18 02:21:48.952 INFO [stderr] 1 | pub struct Client {
Dec 18 02:21:48.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 18 02:21:48.952 INFO [stderr]   |
Dec 18 02:21:48.952 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:21:48.952 INFO [stderr] 
Dec 18 02:21:48.952 INFO [stderr] warning: structure field `URI` should have a snake case name such as `uri`
Dec 18 02:21:48.952 INFO [stderr]  --> src/providers/libvirt/libvirt.rs:2:5
Dec 18 02:21:48.952 INFO [stderr]   |
Dec 18 02:21:48.952 INFO [stderr] 2 |     pub URI: String,
Dec 18 02:21:48.952 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 02:21:48.952 INFO [stderr]   |
Dec 18 02:21:48.952 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:21:48.952 INFO [stderr] 
Dec 18 02:21:48.978 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.99s
Dec 18 02:21:49.834 INFO running `"docker" "inspect" "a067f44e108381afb915a0990843b3784c25fb52de60ec8885fa394747b60462"`
Dec 18 02:21:50.151 INFO running `"docker" "rm" "-f" "a067f44e108381afb915a0990843b3784c25fb52de60ec8885fa394747b60462"`
Dec 18 02:21:50.545 INFO [stdout] a067f44e108381afb915a0990843b3784c25fb52de60ec8885fa394747b60462