Dec 12 17:52:18.185 INFO checking aviary-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:52:18.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 17:52:18.449 INFO [stdout] 4eee9f2ac2af37eb9fc81cdf875f7963319bc29fd85e2c65a7d027d4aae27d5d
Dec 12 17:52:18.450 INFO running `"docker" "start" "-a" "4eee9f2ac2af37eb9fc81cdf875f7963319bc29fd85e2c65a7d027d4aae27d5d"`
Dec 12 17:52:18.886 INFO [stderr] usermod: no changes
Dec 12 17:52:18.916 INFO [stderr]     Checking aviary v0.1.1 (/source)
Dec 12 17:52:19.832 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 17:52:19.832 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 17:52:19.832 INFO [stderr]   |
Dec 12 17:52:19.832 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 12 17:52:19.832 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:52:19.832 INFO [stderr]   |
Dec 12 17:52:19.832 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 17:52:19.832 INFO [stderr] 
Dec 12 17:52:19.875 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 17:52:19.875 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 17:52:19.875 INFO [stderr]   |
Dec 12 17:52:19.875 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 12 17:52:19.875 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:52:19.875 INFO [stderr]   |
Dec 12 17:52:19.875 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 17:52:19.875 INFO [stderr] 
Dec 12 17:52:19.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 12 17:52:19.897 INFO [stderr] su: No module specific data is present
Dec 12 17:52:20.225 INFO running `"docker" "inspect" "4eee9f2ac2af37eb9fc81cdf875f7963319bc29fd85e2c65a7d027d4aae27d5d"`
Dec 12 17:52:20.332 INFO running `"docker" "rm" "-f" "4eee9f2ac2af37eb9fc81cdf875f7963319bc29fd85e2c65a7d027d4aae27d5d"`
Dec 12 17:52:20.419 INFO [stdout] 4eee9f2ac2af37eb9fc81cdf875f7963319bc29fd85e2c65a7d027d4aae27d5d