Oct 13 01:41:17.539 INFO checking adrien-thebault/r2d2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 01:41:17.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 01:41:18.017 INFO blam! ece08737d0476ab59a728cde933d856d83050d24d9200e85a01d4f112e2cb74d
Oct 13 01:41:18.036 INFO running `"docker" "start" "-a" "ece08737d0476ab59a728cde933d856d83050d24d9200e85a01d4f112e2cb74d"`
Oct 13 01:41:19.280 INFO kablam! usermod: no changes
Oct 13 01:41:19.784 INFO kablam!     Checking crossbeam-epoch v0.6.0
Oct 13 01:41:19.792 INFO kablam!     Checking fern v0.5.6
Oct 13 01:41:19.800 INFO kablam!     Checking tungstenite v0.5.4
Oct 13 01:41:19.800 INFO kablam!     Checking tokio-signal v0.2.5
Oct 13 01:41:19.800 INFO kablam!     Checking trust-dns-proto v0.4.0
Oct 13 01:41:19.800 INFO kablam!     Checking slack_api v0.20.0
Oct 13 01:41:23.008 INFO kablam!     Checking crossbeam-channel v0.2.5
Oct 13 01:41:27.782 INFO kablam!     Checking trust-dns-resolver v0.9.1
Oct 13 01:41:31.829 INFO kablam!     Checking actix v0.7.4
Oct 13 01:41:48.548 INFO kablam!     Checking slack v0.21.0
Oct 13 01:41:57.665 INFO kablam!     Checking r2d2 v0.1.0 (/source)
Oct 13 01:42:05.469 INFO kablam! warning: cannot find type `Message` in this scope
Oct 13 01:42:05.469 INFO kablam!  --> src/messages/register_recipient.rs:3:10
Oct 13 01:42:05.470 INFO kablam!   |
Oct 13 01:42:05.470 INFO kablam! 3 | #[derive(Message)]
Oct 13 01:42:05.470 INFO kablam!   |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Oct 13 01:42:05.470 INFO kablam!   |
Oct 13 01:42:05.470 INFO kablam!   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Oct 13 01:42:05.471 INFO kablam!   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 01:42:05.471 INFO kablam!   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Oct 13 01:42:05.471 INFO kablam! 
Oct 13 01:42:06.532 INFO kablam! warning: cannot find type `Message` in this scope
Oct 13 01:42:06.533 INFO kablam!  --> src/messages/register_recipient.rs:3:10
Oct 13 01:42:06.533 INFO kablam!   |
Oct 13 01:42:06.533 INFO kablam! 3 | #[derive(Message)]
Oct 13 01:42:06.534 INFO kablam!   |          ^^^^^^^ names from parent modules are not accessible without an explicit import
Oct 13 01:42:06.534 INFO kablam!   |
Oct 13 01:42:06.534 INFO kablam!   = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Oct 13 01:42:06.534 INFO kablam!   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 01:42:06.535 INFO kablam!   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Oct 13 01:42:06.535 INFO kablam! 
Oct 13 01:42:07.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 47.89s
Oct 13 01:42:07.204 INFO kablam! su: No module specific data is present
Oct 13 01:42:07.738 INFO running `"docker" "rm" "-f" "ece08737d0476ab59a728cde933d856d83050d24d9200e85a01d4f112e2cb74d"`
Oct 13 01:42:08.026 INFO blam! ece08737d0476ab59a728cde933d856d83050d24d9200e85a01d4f112e2cb74d