Dec 17 11:02:05.808 INFO checking zanchi/json-request-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 11:02:05.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/zanchi/json-request-rs:/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 11:02:06.200 INFO [stdout] c3e6f15f286a1bd46288cb3fc1b080a5cb2f1f5111ab14ce3b3eb9c06649cf9e
Dec 17 11:02:06.202 INFO running `"docker" "start" "-a" "c3e6f15f286a1bd46288cb3fc1b080a5cb2f1f5111ab14ce3b3eb9c06649cf9e"`
Dec 17 11:02:08.116 INFO [stderr]     Checking byteorder v1.2.7
Dec 17 11:02:08.128 INFO [stderr]     Checking cfg-if v0.1.6
Dec 17 11:02:08.128 INFO [stderr]    Compiling proc-macro2 v0.4.20
Dec 17 11:02:08.128 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 17 11:02:08.136 INFO [stderr]     Checking indexmap v1.0.2
Dec 17 11:02:08.528 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 17 11:02:08.528 INFO [stderr]     Checking log v0.4.6
Dec 17 11:02:08.528 INFO [stderr]     Checking net2 v0.2.33
Dec 17 11:02:10.521 INFO [stderr]     Checking want v0.0.6
Dec 17 11:02:11.366 INFO [stderr]     Checking mio v0.6.16
Dec 17 11:02:12.020 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 17 11:02:12.275 INFO [stderr]     Checking bytes v0.4.10
Dec 17 11:02:13.389 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 17 11:02:17.204 INFO [stderr]     Checking tokio-io v0.1.10
Dec 17 11:02:17.244 INFO [stderr]     Checking http v0.1.13
Dec 17 11:02:17.428 INFO [stderr]    Compiling quote v0.6.9
Dec 17 11:02:18.048 INFO [stderr]     Checking mio-uds v0.6.7
Dec 17 11:02:18.949 INFO [stderr]    Compiling syn v0.15.17
Dec 17 11:02:19.563 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 17 11:02:19.564 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 17 11:02:19.564 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 11:02:20.764 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 17 11:02:20.764 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 17 11:02:20.764 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 17 11:02:21.912 INFO [stderr]     Checking tokio v0.1.11
Dec 17 11:02:24.609 INFO [stderr]     Checking h2 v0.1.13
Dec 17 11:02:28.639 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 11:02:30.316 INFO [stderr]     Checking hyper v0.12.13
Dec 17 11:02:38.798 INFO [stderr]     Checking json-rust v0.1.0 (/opt/crater/workdir)
Dec 17 11:02:39.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.66s
Dec 17 11:02:40.326 INFO running `"docker" "inspect" "c3e6f15f286a1bd46288cb3fc1b080a5cb2f1f5111ab14ce3b3eb9c06649cf9e"`
Dec 17 11:02:40.652 INFO running `"docker" "rm" "-f" "c3e6f15f286a1bd46288cb3fc1b080a5cb2f1f5111ab14ce3b3eb9c06649cf9e"`
Dec 17 11:02:40.936 INFO [stdout] c3e6f15f286a1bd46288cb3fc1b080a5cb2f1f5111ab14ce3b3eb9c06649cf9e