Dec 19 08:14:51.245 INFO checking sstelfox/actix-background-worker against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:14:51.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/sstelfox/actix-background-worker:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:14:51.814 INFO [stdout] 672584ac232ee3b1dfb98bd7a052c3045d5836b379a80245c15af0aae9c6fcb7
Dec 19 08:14:51.816 INFO running `"docker" "start" "-a" "672584ac232ee3b1dfb98bd7a052c3045d5836b379a80245c15af0aae9c6fcb7"`
Dec 19 08:14:54.404 INFO [stderr]     Checking smallvec v0.6.2
Dec 19 08:14:54.416 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 19 08:14:54.416 INFO [stderr]     Checking log v0.4.2
Dec 19 08:14:54.424 INFO [stderr]    Compiling actix-web v0.6.14
Dec 19 08:14:54.424 INFO [stderr]    Compiling crossbeam-utils v0.2.2
Dec 19 08:14:54.440 INFO [stderr]    Compiling serde v1.0.68
Dec 19 08:14:54.444 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 19 08:14:54.444 INFO [stderr]     Checking resolv-conf v0.6.1
Dec 19 08:14:54.609 INFO [stderr]    Compiling tempdir v0.3.7
Dec 19 08:14:56.020 INFO [stderr]    Compiling rand v0.3.22
Dec 19 08:14:56.116 INFO [stderr]     Checking tokio-timer v0.2.4
Dec 19 08:14:56.304 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 19 08:14:56.358 INFO [stderr]     Checking brotli-sys v0.3.2
Dec 19 08:14:56.504 INFO [stderr]     Checking http v0.1.7
Dec 19 08:14:57.595 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 08:14:57.604 INFO [stderr]     Checking mio v0.6.14
Dec 19 08:14:57.612 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 19 08:14:58.145 INFO [stderr]     Checking flate2 v1.0.1
Dec 19 08:15:00.201 INFO [stderr]    Compiling backtrace v0.3.9
Dec 19 08:15:01.244 INFO [stderr]    Compiling actix_derive v0.2.0
Dec 19 08:15:03.609 INFO [stderr]     Checking brotli2 v0.3.2
Dec 19 08:15:04.785 INFO [stderr]    Compiling serde_derive v1.0.68
Dec 19 08:15:10.406 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 19 08:15:10.589 INFO [stderr]     Checking backtrace v0.2.3
Dec 19 08:15:10.740 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 19 08:15:12.905 INFO [stderr]     Checking env_logger v0.5.10
Dec 19 08:15:14.218 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 08:15:16.559 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 08:15:16.725 INFO [stderr]    Compiling error-chain v0.11.0
Dec 19 08:15:17.862 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 19 08:15:17.981 INFO [stderr]     Checking mio-uds v0.6.6
Dec 19 08:15:18.769 INFO [stderr]     Checking error-chain v0.1.12
Dec 19 08:15:20.890 INFO [stderr]     Checking failure v0.1.1
Dec 19 08:15:20.897 INFO [stderr]     Checking parking_lot v0.5.5
Dec 19 08:15:20.994 INFO [stderr]     Checking tokio-threadpool v0.1.4
Dec 19 08:15:21.790 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 19 08:15:22.218 INFO [stderr]     Checking h2 v0.1.10
Dec 19 08:15:23.554 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.5
Dec 19 08:15:24.286 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 08:15:24.924 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 08:15:26.501 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 19 08:15:27.830 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 19 08:15:38.132 INFO [stderr]     Checking tokio-fs v0.1.1
Dec 19 08:15:38.645 INFO [stderr]    Compiling rayon v0.8.2
Dec 19 08:15:40.400 INFO [stderr]     Checking tokio v0.1.7
Dec 19 08:15:44.352 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 08:15:49.742 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 19 08:15:49.743 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 19 08:15:52.950 INFO [stderr]    Compiling ring v0.12.1
Dec 19 08:16:08.105 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 19 08:16:08.490 INFO [stderr]     Checking serde_json v1.0.22
Dec 19 08:16:08.614 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 19 08:16:14.263 INFO [stderr]    Compiling semver v0.9.0
Dec 19 08:16:18.785 INFO [stderr]     Checking cookie v0.10.1
Dec 19 08:16:21.033 INFO [stderr]    Compiling cargo_metadata v0.5.6
Dec 19 08:16:24.068 INFO [stderr]    Compiling skeptic v0.13.3
Dec 19 08:16:27.573 INFO [stderr]    Compiling actix v0.5.8
Dec 19 08:16:39.610 INFO [stderr]     Checking actix-background-worker v0.1.0 (/opt/crater/workdir)
Dec 19 08:16:40.332 INFO [stderr] warning: cannot find type `BackgroundTask` in this scope
Dec 19 08:16:40.333 INFO [stderr]   --> src/main.rs:12:10
Dec 19 08:16:40.333 INFO [stderr]    |
Dec 19 08:16:40.333 INFO [stderr] 12 | #[derive(Message)]
Dec 19 08:16:40.334 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 19 08:16:40.334 INFO [stderr]    |
Dec 19 08:16:40.334 INFO [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 19 08:16:40.335 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 08:16:40.335 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 19 08:16:40.335 INFO [stderr] 
Dec 19 08:16:40.356 INFO [stderr] warning: cannot find type `BackgroundTask` in this scope
Dec 19 08:16:40.356 INFO [stderr]   --> src/main.rs:12:10
Dec 19 08:16:40.356 INFO [stderr]    |
Dec 19 08:16:40.356 INFO [stderr] 12 | #[derive(Message)]
Dec 19 08:16:40.357 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 19 08:16:40.357 INFO [stderr]    |
Dec 19 08:16:40.357 INFO [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 19 08:16:40.357 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 08:16:40.357 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 19 08:16:40.357 INFO [stderr] 
Dec 19 08:16:40.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
Dec 19 08:16:42.255 INFO running `"docker" "inspect" "672584ac232ee3b1dfb98bd7a052c3045d5836b379a80245c15af0aae9c6fcb7"`
Dec 19 08:16:42.639 INFO running `"docker" "rm" "-f" "672584ac232ee3b1dfb98bd7a052c3045d5836b379a80245c15af0aae9c6fcb7"`
Dec 19 08:16:42.973 INFO [stdout] 672584ac232ee3b1dfb98bd7a052c3045d5836b379a80245c15af0aae9c6fcb7