Dec 12 06:35:19.577 INFO checking takkerus-0.3.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:35:19.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 06:35:20.128 INFO [stdout] defa01cda1bf506ce5dba0be427284a9b7fdf249913aa2aab04fade9540cc3e3
Dec 12 06:35:20.136 INFO running `"docker" "start" "-a" "defa01cda1bf506ce5dba0be427284a9b7fdf249913aa2aab04fade9540cc3e3"`
Dec 12 06:35:21.460 INFO [stderr] usermod: no changes
Dec 12 06:35:21.548 INFO [stderr]     Checking zero_sum v1.2.0
Dec 12 06:35:23.516 INFO [stderr]     Checking takkerus v0.3.0 (/source)
Dec 12 06:35:26.184 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 06:35:26.184 INFO [stderr]   --> src/main.rs:20:12
Dec 12 06:35:26.184 INFO [stderr]    |
Dec 12 06:35:26.184 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Dec 12 06:35:26.184 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:35:26.184 INFO [stderr]    |
Dec 12 06:35:26.184 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 12 06:35:26.184 INFO [stderr] 
Dec 12 06:35:26.376 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 06:35:26.376 INFO [stderr]   --> src/main.rs:20:12
Dec 12 06:35:26.376 INFO [stderr]    |
Dec 12 06:35:26.376 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Dec 12 06:35:26.376 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:35:26.377 INFO [stderr]    |
Dec 12 06:35:26.377 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 12 06:35:26.377 INFO [stderr] 
Dec 12 06:35:26.422 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
Dec 12 06:35:26.427 INFO [stderr] su: No module specific data is present
Dec 12 06:35:27.173 INFO running `"docker" "inspect" "defa01cda1bf506ce5dba0be427284a9b7fdf249913aa2aab04fade9540cc3e3"`
Dec 12 06:35:27.532 INFO running `"docker" "rm" "-f" "defa01cda1bf506ce5dba0be427284a9b7fdf249913aa2aab04fade9540cc3e3"`
Dec 12 06:35:27.848 INFO [stdout] defa01cda1bf506ce5dba0be427284a9b7fdf249913aa2aab04fade9540cc3e3