Dec 05 07:15:40.232 INFO checking rusty_alfred-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:15:40.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 07:15:40.587 INFO [stdout] 0d467639d4631cabbbf88e901a839e8e026a5abb5466a3e1d52ed8b27a4d69c5
Dec 05 07:15:40.588 INFO running `"docker" "start" "-a" "0d467639d4631cabbbf88e901a839e8e026a5abb5466a3e1d52ed8b27a4d69c5"`
Dec 05 07:15:41.907 INFO [stderr] usermod: no changes
Dec 05 07:15:42.079 INFO [stderr]    Compiling syn v0.10.8
Dec 05 07:15:42.087 INFO [stderr]     Checking error-chain v0.5.0
Dec 05 07:15:47.381 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 05 07:15:49.547 INFO [stderr]    Compiling serde_codegen v0.8.23
Dec 05 07:15:53.456 INFO [stderr]    Compiling serde_derive v0.8.23
Dec 05 07:15:54.956 INFO [stderr]     Checking rusty_alfred v0.1.1 (/source)
Dec 05 07:15:58.067 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 07:15:58.067 INFO [stderr]   --> src/lib.rs:21:12
Dec 05 07:15:58.068 INFO [stderr]    |
Dec 05 07:15:58.068 INFO [stderr] 21 | #![feature(proc_macro)]
Dec 05 07:15:58.068 INFO [stderr]    |            ^^^^^^^^^^
Dec 05 07:15:58.068 INFO [stderr]    |
Dec 05 07:15:58.069 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 07:15:58.069 INFO [stderr] 
Dec 05 07:15:58.403 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 05 07:15:58.403 INFO [stderr]   --> src/lib.rs:21:12
Dec 05 07:15:58.403 INFO [stderr]    |
Dec 05 07:15:58.403 INFO [stderr] 21 | #![feature(proc_macro)]
Dec 05 07:15:58.403 INFO [stderr]    |            ^^^^^^^^^^
Dec 05 07:15:58.403 INFO [stderr]    |
Dec 05 07:15:58.403 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 07:15:58.403 INFO [stderr] 
Dec 05 07:16:02.218 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.29s
Dec 05 07:16:02.222 INFO [stderr] su: No module specific data is present
Dec 05 07:16:02.957 INFO running `"docker" "inspect" "0d467639d4631cabbbf88e901a839e8e026a5abb5466a3e1d52ed8b27a4d69c5"`
Dec 05 07:16:03.265 INFO running `"docker" "rm" "-f" "0d467639d4631cabbbf88e901a839e8e026a5abb5466a3e1d52ed8b27a4d69c5"`
Dec 05 07:16:03.416 INFO [stdout] 0d467639d4631cabbbf88e901a839e8e026a5abb5466a3e1d52ed8b27a4d69c5