Dec 17 23:41:16.619 INFO checking gnmerritt/etf-balancer against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:41:16.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/gnmerritt/etf-balancer:/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 23:41:17.091 INFO [stdout] 41b64af4b29c0eb5cec8976514b698d08d2927d81c3f253b9f5e45af6f19f619
Dec 17 23:41:17.099 INFO running `"docker" "start" "-a" "41b64af4b29c0eb5cec8976514b698d08d2927d81c3f253b9f5e45af6f19f619"`
Dec 17 23:41:18.804 INFO [stderr]     Checking cute v0.3.0
Dec 17 23:41:18.804 INFO [stderr]    Compiling actix-web v0.6.10
Dec 17 23:41:18.804 INFO [stderr]    Compiling proc-macro2 v0.4.5
Dec 17 23:41:18.804 INFO [stderr]     Checking mio v0.6.14
Dec 17 23:41:18.820 INFO [stderr]     Checking tokio-io v0.1.6
Dec 17 23:41:18.820 INFO [stderr]     Checking http v0.1.5
Dec 17 23:41:18.854 INFO [stderr]     Checking serde_json v1.0.19
Dec 17 23:41:18.857 INFO [stderr]     Checking streaming-stats v0.2.0
Dec 17 23:41:19.100 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 17 23:41:20.145 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 17 23:41:20.208 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 17 23:41:24.164 INFO [stderr]     Checking num-bigint v0.1.44
Dec 17 23:41:24.316 INFO [stderr]     Checking cookie v0.10.1
Dec 17 23:41:24.400 INFO [stderr]    Compiling quote v0.6.3
Dec 17 23:41:25.216 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 17 23:41:26.748 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 17 23:41:27.189 INFO [stderr]     Checking mio-uds v0.6.6
Dec 17 23:41:27.286 INFO [stderr]    Compiling syn v0.14.2
Dec 17 23:41:29.976 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 17 23:41:29.976 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 17 23:41:31.042 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 23:41:31.633 INFO [stderr]     Checking tokio v0.1.6
Dec 17 23:41:32.121 INFO [stderr]     Checking num v0.1.42
Dec 17 23:41:32.572 INFO [stderr]     Checking spectral v0.6.0
Dec 17 23:41:32.857 INFO [stderr]     Checking h2 v0.1.9
Dec 17 23:41:33.504 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 23:41:36.660 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 17 23:41:36.660 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 17 23:41:43.016 INFO [stderr]    Compiling serde_derive v1.0.66
Dec 17 23:41:45.740 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 17 23:41:57.814 INFO [stderr]    Compiling cargo_metadata v0.5.5
Dec 17 23:42:02.276 INFO [stderr]    Compiling skeptic v0.13.3
Dec 17 23:42:06.404 INFO [stderr]    Compiling actix v0.5.7
Dec 17 23:42:20.880 INFO [stderr]     Checking etf_balancer v1.0.0 (/opt/crater/workdir)
Dec 17 23:42:24.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Dec 17 23:42:25.966 INFO running `"docker" "inspect" "41b64af4b29c0eb5cec8976514b698d08d2927d81c3f253b9f5e45af6f19f619"`
Dec 17 23:42:26.226 INFO running `"docker" "rm" "-f" "41b64af4b29c0eb5cec8976514b698d08d2927d81c3f253b9f5e45af6f19f619"`
Dec 17 23:42:26.500 INFO [stdout] 41b64af4b29c0eb5cec8976514b698d08d2927d81c3f253b9f5e45af6f19f619