Dec 18 00:39:09.245 INFO checking ericho/minion against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:39:09.245 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/ericho/minion:/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 18 00:39:09.801 INFO [stdout] fdad5d7acc8c67fb42521c41f4e7d6d8fd71929dc78db708ccb5dbd3e5d5761d
Dec 18 00:39:09.803 INFO running `"docker" "start" "-a" "fdad5d7acc8c67fb42521c41f4e7d6d8fd71929dc78db708ccb5dbd3e5d5761d"`
Dec 18 00:39:11.300 INFO [stderr]     Checking mio v0.6.14
Dec 18 00:39:11.300 INFO [stderr]     Checking tokio-io v0.1.6
Dec 18 00:39:11.300 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 18 00:39:11.306 INFO [stderr]     Checking structopt v0.2.5
Dec 18 00:39:11.306 INFO [stderr]     Checking sysinfo v0.5.6
Dec 18 00:39:14.672 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 18 00:39:15.472 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 18 00:39:16.096 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 18 00:39:16.096 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 18 00:39:17.024 INFO [stderr]     Checking tokio v0.1.6
Dec 18 00:39:18.148 INFO [stderr]     Checking tokio-core v0.1.15
Dec 18 00:39:19.840 INFO [stderr]     Checking minion v0.1.0 (/opt/crater/workdir)
Dec 18 00:39:21.490 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:39:21.490 INFO [stderr]   --> src/main.rs:16:1
Dec 18 00:39:21.490 INFO [stderr]    |
Dec 18 00:39:21.490 INFO [stderr] 16 | #[macro_use]
Dec 18 00:39:21.490 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 00:39:21.490 INFO [stderr]    |
Dec 18 00:39:21.490 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 00:39:21.490 INFO [stderr] 
Dec 18 00:39:21.496 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:39:21.496 INFO [stderr]   --> src/main.rs:16:1
Dec 18 00:39:21.496 INFO [stderr]    |
Dec 18 00:39:21.496 INFO [stderr] 16 | #[macro_use]
Dec 18 00:39:21.496 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 00:39:21.496 INFO [stderr]    |
Dec 18 00:39:21.496 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 00:39:21.496 INFO [stderr] 
Dec 18 00:39:22.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.31s
Dec 18 00:39:23.294 INFO running `"docker" "inspect" "fdad5d7acc8c67fb42521c41f4e7d6d8fd71929dc78db708ccb5dbd3e5d5761d"`
Dec 18 00:39:23.522 INFO running `"docker" "rm" "-f" "fdad5d7acc8c67fb42521c41f4e7d6d8fd71929dc78db708ccb5dbd3e5d5761d"`
Dec 18 00:39:23.832 INFO [stdout] fdad5d7acc8c67fb42521c41f4e7d6d8fd71929dc78db708ccb5dbd3e5d5761d