Dec 17 14:49:09.772 INFO checking sstelfox/actix-mixed-playground against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:49:09.772 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/sstelfox/actix-mixed-playground:/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 14:49:10.060 INFO [stdout] ca51979cbf0231963b5e54d7278e414b0728d318f98b1d539e19489962ae7462
Dec 17 14:49:10.066 INFO running `"docker" "start" "-a" "ca51979cbf0231963b5e54d7278e414b0728d318f98b1d539e19489962ae7462"`
Dec 17 14:49:11.786 INFO [stderr]    Compiling serde v1.0.69
Dec 17 14:49:11.786 INFO [stderr]     Checking smallvec v0.6.2
Dec 17 14:49:11.817 INFO [stderr]    Compiling brotli-sys v0.3.2
Dec 17 14:49:11.818 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 17 14:49:11.821 INFO [stderr]    Compiling crossbeam-utils v0.2.2
Dec 17 14:49:11.823 INFO [stderr]    Compiling actix-web v0.6.14
Dec 17 14:49:11.826 INFO [stderr]     Checking rand v0.5.3
Dec 17 14:49:11.836 INFO [stderr]     Checking mio v0.6.15
Dec 17 14:49:14.822 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 17 14:49:14.852 INFO [stderr]    Compiling rand v0.3.22
Dec 17 14:49:14.860 INFO [stderr]     Checking tokio-io v0.1.7
Dec 17 14:49:15.008 INFO [stderr]     Checking http v0.1.7
Dec 17 14:49:15.308 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 14:49:15.336 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 17 14:49:15.735 INFO [stderr]    Compiling syn v0.14.4
Dec 17 14:49:18.065 INFO [stderr]    Compiling actix_derive v0.2.0
Dec 17 14:49:18.908 INFO [stderr]    Compiling backtrace v0.3.9
Dec 17 14:49:21.434 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 17 14:49:21.592 INFO [stderr]     Checking mime v0.3.8
Dec 17 14:49:27.400 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 14:49:27.401 INFO [stderr]     Checking parking_lot v0.5.5
Dec 17 14:49:29.918 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 17 14:49:31.580 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 17 14:49:32.025 INFO [stderr]     Checking mio-uds v0.6.6
Dec 17 14:49:35.046 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 17 14:49:35.529 INFO [stderr]     Checking tokio-threadpool v0.1.4
Dec 17 14:49:36.117 INFO [stderr]    Compiling error-chain v0.11.0
Dec 17 14:49:37.433 INFO [stderr]     Checking failure v0.1.1
Dec 17 14:49:38.074 INFO [stderr]     Checking error-chain v0.1.12
Dec 17 14:49:39.597 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 17 14:49:40.165 INFO [stderr]     Checking flate2 v1.0.1
Dec 17 14:49:40.236 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 17 14:49:42.852 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 17 14:49:44.004 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 17 14:49:45.489 INFO [stderr]     Checking h2 v0.1.10
Dec 17 14:49:45.616 INFO [stderr]     Checking dotenv v0.13.0
Dec 17 14:50:01.172 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.5
Dec 17 14:50:01.383 INFO [stderr]     Checking tokio-fs v0.1.1
Dec 17 14:50:02.865 INFO [stderr]    Compiling rayon v0.8.2
Dec 17 14:50:03.729 INFO [stderr]     Checking brotli2 v0.3.2
Dec 17 14:50:03.753 INFO [stderr]     Checking tokio v0.1.7
Dec 17 14:50:04.350 INFO [stderr]    Compiling serde_derive v1.0.69
Dec 17 14:50:12.037 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 14:50:18.569 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 17 14:50:18.569 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 17 14:50:21.070 INFO [stderr]    Compiling ring v0.12.1
Dec 17 14:50:35.392 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 17 14:50:36.526 INFO [stderr]     Checking serde_json v1.0.22
Dec 17 14:50:36.529 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 17 14:50:39.801 INFO [stderr]    Compiling semver v0.9.0
Dec 17 14:50:42.966 INFO [stderr]     Checking cookie v0.10.1
Dec 17 14:50:54.444 INFO [stderr]    Compiling cargo_metadata v0.5.8
Dec 17 14:50:57.764 INFO [stderr]    Compiling skeptic v0.13.3
Dec 17 14:51:00.568 INFO [stderr]    Compiling actix v0.5.8
Dec 17 14:51:12.760 INFO [stderr]     Checking actix-mixed-playground v0.1.0 (/opt/crater/workdir)
Dec 17 14:51:13.492 INFO [stderr] warning: cannot find type `Simple` in this scope
Dec 17 14:51:13.492 INFO [stderr]   --> src/supervised_actor/mod.rs:62:10
Dec 17 14:51:13.492 INFO [stderr]    |
Dec 17 14:51:13.492 INFO [stderr] 62 | #[derive(Message)]
Dec 17 14:51:13.492 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 17 14:51:13.492 INFO [stderr]    |
Dec 17 14:51:13.492 INFO [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 17 14:51:13.492 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 17 14:51:13.492 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 17 14:51:13.492 INFO [stderr] 
Dec 17 14:51:13.492 INFO [stderr] warning: cannot find type `StopActor` in this scope
Dec 17 14:51:13.492 INFO [stderr]   --> src/supervised_actor/mod.rs:73:10
Dec 17 14:51:13.492 INFO [stderr]    |
Dec 17 14:51:13.492 INFO [stderr] 73 | #[derive(Message)]
Dec 17 14:51:13.492 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 17 14:51:13.492 INFO [stderr]    |
Dec 17 14:51:13.492 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 17 14:51:13.492 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 17 14:51:13.492 INFO [stderr] 
Dec 17 14:51:13.536 INFO [stderr] warning: cannot find type `Simple` in this scope
Dec 17 14:51:13.536 INFO [stderr]   --> src/supervised_actor/mod.rs:62:10
Dec 17 14:51:13.536 INFO [stderr]    |
Dec 17 14:51:13.536 INFO [stderr] 62 | #[derive(Message)]
Dec 17 14:51:13.536 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 17 14:51:13.536 INFO [stderr]    |
Dec 17 14:51:13.536 INFO [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 17 14:51:13.536 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 17 14:51:13.536 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 17 14:51:13.536 INFO [stderr] 
Dec 17 14:51:13.536 INFO [stderr] warning: cannot find type `StopActor` in this scope
Dec 17 14:51:13.536 INFO [stderr]   --> src/supervised_actor/mod.rs:73:10
Dec 17 14:51:13.536 INFO [stderr]    |
Dec 17 14:51:13.536 INFO [stderr] 73 | #[derive(Message)]
Dec 17 14:51:13.536 INFO [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 17 14:51:13.536 INFO [stderr]    |
Dec 17 14:51:13.536 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 17 14:51:13.536 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 17 14:51:13.536 INFO [stderr] 
Dec 17 14:51:13.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 02s
Dec 17 14:51:14.530 INFO running `"docker" "inspect" "ca51979cbf0231963b5e54d7278e414b0728d318f98b1d539e19489962ae7462"`
Dec 17 14:51:14.814 INFO running `"docker" "rm" "-f" "ca51979cbf0231963b5e54d7278e414b0728d318f98b1d539e19489962ae7462"`
Dec 17 14:51:15.156 INFO [stdout] ca51979cbf0231963b5e54d7278e414b0728d318f98b1d539e19489962ae7462