Dec 17 12:11:29.685 INFO checking wayslog/treenewbee against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:11:29.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/wayslog/treenewbee:/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 17 12:11:30.154 INFO [stdout] 9ee1b29fb8fe05996cd1d12ea8dd0c30a84e67a31760f35d6cda1f26a16f0787
Dec 17 12:11:30.156 INFO running `"docker" "start" "-a" "9ee1b29fb8fe05996cd1d12ea8dd0c30a84e67a31760f35d6cda1f26a16f0787"`
Dec 17 12:11:32.773 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 17 12:11:32.784 INFO [stderr]     Checking lazycell v1.2.1
Dec 17 12:11:32.784 INFO [stderr]     Checking ascii v0.9.1
Dec 17 12:11:32.784 INFO [stderr]    Compiling redis v0.9.1
Dec 17 12:11:32.784 INFO [stderr]     Checking owning_ref v0.4.0
Dec 17 12:11:32.784 INFO [stderr]     Checking crossbeam-utils v0.6.1
Dec 17 12:11:32.784 INFO [stderr]     Checking humantime v1.2.0
Dec 17 12:11:32.784 INFO [stderr]     Checking smallvec v0.6.7
Dec 17 12:11:33.992 INFO [stderr]     Checking iovec v0.1.2
Dec 17 12:11:35.599 INFO [stderr]     Checking rand v0.5.5
Dec 17 12:11:35.612 INFO [stderr]     Checking net2 v0.2.33
Dec 17 12:11:35.648 INFO [stderr]     Checking num_cpus v1.8.0
Dec 17 12:11:35.649 INFO [stderr]     Checking url v1.7.2
Dec 17 12:11:35.978 INFO [stderr]     Checking toml v0.4.9
Dec 17 12:11:36.827 INFO [stderr]     Checking bytes v0.4.11
Dec 17 12:11:36.845 INFO [stderr]     Checking lock_api v0.1.5
Dec 17 12:11:36.860 INFO [stderr]     Checking combine v3.6.3
Dec 17 12:11:38.992 INFO [stderr]     Checking env_logger v0.6.0
Dec 17 12:11:40.280 INFO [stderr]     Checking mio v0.6.16
Dec 17 12:11:43.244 INFO [stderr]     Checking tokio-io v0.1.10
Dec 17 12:11:47.538 INFO [stderr]    Compiling quote v0.6.10
Dec 17 12:11:48.858 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 17 12:11:50.066 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 12:11:50.149 INFO [stderr]    Compiling syn v0.15.22
Dec 17 12:11:51.306 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 12:11:52.282 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 17 12:11:54.090 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 17 12:12:04.044 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 12:12:28.522 INFO [stderr]     Checking treenewbee v0.1.0 (/opt/crater/workdir)
Dec 17 12:12:28.792 INFO [stderr] warning: unused import: `serde`
Dec 17 12:12:28.792 INFO [stderr]  --> src/lib.rs:4:5
Dec 17 12:12:28.792 INFO [stderr]   |
Dec 17 12:12:28.792 INFO [stderr] 4 | use serde;
Dec 17 12:12:28.792 INFO [stderr]   |     ^^^^^
Dec 17 12:12:28.792 INFO [stderr]   |
Dec 17 12:12:28.792 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:12:28.792 INFO [stderr] 
Dec 17 12:12:28.988 INFO [stderr] warning: unused variable: `config`
Dec 17 12:12:28.988 INFO [stderr]   --> src/lib.rs:49:9
Dec 17 12:12:28.988 INFO [stderr]    |
Dec 17 12:12:28.988 INFO [stderr] 49 |     let config = load_config();
Dec 17 12:12:28.988 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Dec 17 12:12:28.988 INFO [stderr]    |
Dec 17 12:12:28.988 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:12:28.988 INFO [stderr] 
Dec 17 12:12:29.028 INFO [stderr] warning: unused import: `serde`
Dec 17 12:12:29.028 INFO [stderr]  --> src/lib.rs:4:5
Dec 17 12:12:29.028 INFO [stderr]   |
Dec 17 12:12:29.028 INFO [stderr] 4 | use serde;
Dec 17 12:12:29.028 INFO [stderr]   |     ^^^^^
Dec 17 12:12:29.028 INFO [stderr]   |
Dec 17 12:12:29.028 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:12:29.028 INFO [stderr] 
Dec 17 12:12:29.198 INFO [stderr] warning: unused variable: `config`
Dec 17 12:12:29.198 INFO [stderr]   --> src/lib.rs:49:9
Dec 17 12:12:29.198 INFO [stderr]    |
Dec 17 12:12:29.198 INFO [stderr] 49 |     let config = load_config();
Dec 17 12:12:29.198 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Dec 17 12:12:29.198 INFO [stderr]    |
Dec 17 12:12:29.198 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:12:29.198 INFO [stderr] 
Dec 17 12:12:29.893 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.31s
Dec 17 12:12:30.955 INFO running `"docker" "inspect" "9ee1b29fb8fe05996cd1d12ea8dd0c30a84e67a31760f35d6cda1f26a16f0787"`
Dec 17 12:12:31.326 INFO running `"docker" "rm" "-f" "9ee1b29fb8fe05996cd1d12ea8dd0c30a84e67a31760f35d6cda1f26a16f0787"`
Dec 17 12:12:31.654 INFO [stdout] 9ee1b29fb8fe05996cd1d12ea8dd0c30a84e67a31760f35d6cda1f26a16f0787