Dec 19 05:44:54.559 INFO checking wayslog/treenewbee against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:44:54.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:44:55.002 INFO [stdout] 89ca5ac88203c0361ead1c5e96fcd1550259c7a258560a9470b20b142064d124
Dec 19 05:44:55.006 INFO running `"docker" "start" "-a" "89ca5ac88203c0361ead1c5e96fcd1550259c7a258560a9470b20b142064d124"`
Dec 19 05:44:56.909 INFO [stderr]     Checking byteorder v1.2.7
Dec 19 05:44:56.909 INFO [stderr]     Checking futures v0.1.25
Dec 19 05:44:56.910 INFO [stderr]     Checking lazycell v1.2.1
Dec 19 05:44:56.948 INFO [stderr]     Checking either v1.5.0
Dec 19 05:44:56.950 INFO [stderr]    Compiling redis v0.9.1
Dec 19 05:44:56.951 INFO [stderr]     Checking ascii v0.9.1
Dec 19 05:44:56.952 INFO [stderr]     Checking termcolor v1.0.4
Dec 19 05:44:56.954 INFO [stderr]     Checking owning_ref v0.4.0
Dec 19 05:44:57.764 INFO [stderr]     Checking crossbeam-utils v0.6.1
Dec 19 05:44:59.376 INFO [stderr]     Checking humantime v1.2.0
Dec 19 05:44:59.376 INFO [stderr]     Checking smallvec v0.6.7
Dec 19 05:44:59.552 INFO [stderr]     Checking lock_api v0.1.5
Dec 19 05:45:00.352 INFO [stderr]     Checking iovec v0.1.2
Dec 19 05:45:00.488 INFO [stderr]     Checking rand v0.5.5
Dec 19 05:45:00.705 INFO [stderr]     Checking net2 v0.2.33
Dec 19 05:45:01.088 INFO [stderr]     Checking num_cpus v1.8.0
Dec 19 05:45:01.593 INFO [stderr]     Checking url v1.7.2
Dec 19 05:45:01.792 INFO [stderr]     Checking combine v3.6.3
Dec 19 05:45:01.792 INFO [stderr]    Compiling syn v0.15.22
Dec 19 05:45:01.880 INFO [stderr]     Checking bytes v0.4.11
Dec 19 05:45:03.345 INFO [stderr]     Checking mio v0.6.16
Dec 19 05:45:03.928 INFO [stderr]     Checking env_logger v0.6.0
Dec 19 05:45:13.341 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 19 05:45:14.888 INFO [stderr]     Checking tokio-io v0.1.10
Dec 19 05:45:14.889 INFO [stderr]     Checking tokio-executor v0.1.5
Dec 19 05:45:15.325 INFO [stderr]     Checking parking_lot v0.6.4
Dec 19 05:45:17.801 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 19 05:45:17.804 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 19 05:45:21.064 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 19 05:45:26.400 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 19 05:45:53.883 INFO [stderr]     Checking treenewbee v0.1.0 (/opt/crater/workdir)
Dec 19 05:45:54.308 INFO [stderr] warning: unused import: `serde`
Dec 19 05:45:54.309 INFO [stderr]  --> src/lib.rs:4:5
Dec 19 05:45:54.309 INFO [stderr]   |
Dec 19 05:45:54.309 INFO [stderr] 4 | use serde;
Dec 19 05:45:54.310 INFO [stderr]   |     ^^^^^
Dec 19 05:45:54.310 INFO [stderr]   |
Dec 19 05:45:54.310 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:45:54.310 INFO [stderr] 
Dec 19 05:45:54.360 INFO [stderr] warning: unused import: `serde`
Dec 19 05:45:54.361 INFO [stderr]  --> src/lib.rs:4:5
Dec 19 05:45:54.361 INFO [stderr]   |
Dec 19 05:45:54.361 INFO [stderr] 4 | use serde;
Dec 19 05:45:54.362 INFO [stderr]   |     ^^^^^
Dec 19 05:45:54.362 INFO [stderr]   |
Dec 19 05:45:54.362 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:45:54.362 INFO [stderr] 
Dec 19 05:45:54.539 INFO [stderr] warning: unused variable: `config`
Dec 19 05:45:54.540 INFO [stderr]   --> src/lib.rs:49:9
Dec 19 05:45:54.540 INFO [stderr]    |
Dec 19 05:45:54.540 INFO [stderr] 49 |     let config = load_config();
Dec 19 05:45:54.541 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Dec 19 05:45:54.541 INFO [stderr]    |
Dec 19 05:45:54.541 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 05:45:54.541 INFO [stderr] 
Dec 19 05:45:54.544 INFO [stderr] warning: unused variable: `config`
Dec 19 05:45:54.545 INFO [stderr]   --> src/lib.rs:49:9
Dec 19 05:45:54.545 INFO [stderr]    |
Dec 19 05:45:54.545 INFO [stderr] 49 |     let config = load_config();
Dec 19 05:45:54.545 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Dec 19 05:45:54.546 INFO [stderr]    |
Dec 19 05:45:54.546 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 05:45:54.546 INFO [stderr] 
Dec 19 05:45:55.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.54s
Dec 19 05:45:56.216 INFO running `"docker" "inspect" "89ca5ac88203c0361ead1c5e96fcd1550259c7a258560a9470b20b142064d124"`
Dec 19 05:45:56.494 INFO running `"docker" "rm" "-f" "89ca5ac88203c0361ead1c5e96fcd1550259c7a258560a9470b20b142064d124"`
Dec 19 05:45:56.744 INFO [stdout] 89ca5ac88203c0361ead1c5e96fcd1550259c7a258560a9470b20b142064d124