Dec 18 11:39:49.329 INFO checking rusty_dashed-0.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:39:49.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rusty_dashed/0.2.1:/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 11:39:49.625 INFO [stdout] 1f1337d92a01ff074c0cf79d7f34ea68cc1f0ff533dc63fdb218fe8af83b46c0
Dec 18 11:39:49.630 INFO running `"docker" "start" "-a" "1f1337d92a01ff074c0cf79d7f34ea68cc1f0ff533dc63fdb218fe8af83b46c0"`
Dec 18 11:39:50.563 INFO [stderr]     Checking sequence_trie v0.0.13
Dec 18 11:39:50.564 INFO [stderr]     Checking nix v0.5.1
Dec 18 11:39:50.564 INFO [stderr]    Compiling miniz-sys v0.1.11
Dec 18 11:39:50.564 INFO [stderr]     Checking cookie v0.2.5
Dec 18 11:39:50.564 INFO [stderr]    Compiling walkdir v0.1.8
Dec 18 11:39:50.564 INFO [stderr]     Checking miow v0.1.5
Dec 18 11:39:50.564 INFO [stderr]     Checking includedir v0.2.2
Dec 18 11:39:51.372 INFO [stderr]    Compiling flate2 v0.2.20
Dec 18 11:39:51.556 INFO [stderr]     Checking hyper v0.9.18
Dec 18 11:39:53.229 INFO [stderr]    Compiling includedir_codegen v0.2.2
Dec 18 11:39:56.028 INFO [stderr]    Compiling rusty_dashed v0.2.1 (/opt/crater/workdir)
Dec 18 11:39:57.077 INFO [stderr]     Checking iron v0.4.0
Dec 18 11:39:57.445 INFO [stderr]     Checking mio v0.5.1
Dec 18 11:39:59.658 INFO [stderr]     Checking mount v0.2.1
Dec 18 11:39:59.693 INFO [stderr]     Checking ws v0.5.3
Dec 18 11:40:01.122 INFO [stderr]     Checking staticfile v0.3.1
Dec 18 11:40:04.792 INFO [stderr] warning: unused import: `rustc_serialize::json`
Dec 18 11:40:04.792 INFO [stderr]  --> examples/dashboard.rs:6:5
Dec 18 11:40:04.792 INFO [stderr]   |
Dec 18 11:40:04.792 INFO [stderr] 6 | use rustc_serialize::json;
Dec 18 11:40:04.792 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:04.792 INFO [stderr]   |
Dec 18 11:40:04.792 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:40:04.792 INFO [stderr] 
Dec 18 11:40:04.898 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.52s
Dec 18 11:40:05.490 INFO running `"docker" "inspect" "1f1337d92a01ff074c0cf79d7f34ea68cc1f0ff533dc63fdb218fe8af83b46c0"`
Dec 18 11:40:05.734 INFO running `"docker" "rm" "-f" "1f1337d92a01ff074c0cf79d7f34ea68cc1f0ff533dc63fdb218fe8af83b46c0"`
Dec 18 11:40:06.140 INFO [stdout] 1f1337d92a01ff074c0cf79d7f34ea68cc1f0ff533dc63fdb218fe8af83b46c0