Nov 30 14:35:51.910 INFO checking takkerus-0.3.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 14:35:51.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 14:35:52.544 INFO [stdout] 030c1ba4e9784c62aab91247d30aad6d1ac21e8252f7ab03aa1c8cc52773f3ff
Nov 30 14:35:52.548 INFO running `"docker" "start" "-a" "030c1ba4e9784c62aab91247d30aad6d1ac21e8252f7ab03aa1c8cc52773f3ff"`
Nov 30 14:35:53.620 INFO [stderr] usermod: no changes
Nov 30 14:35:53.705 INFO [stderr]     Checking zero_sum v1.2.0
Nov 30 14:35:55.559 INFO [stderr]     Checking takkerus v0.3.0 (/source)
Nov 30 14:35:58.375 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 30 14:35:58.376 INFO [stderr]   --> src/main.rs:20:12
Nov 30 14:35:58.376 INFO [stderr]    |
Nov 30 14:35:58.376 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Nov 30 14:35:58.376 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:35:58.423 INFO [stderr]    |
Nov 30 14:35:58.423 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 30 14:35:58.423 INFO [stderr] 
Nov 30 14:35:58.987 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 30 14:35:58.987 INFO [stderr]   --> src/main.rs:20:12
Nov 30 14:35:58.987 INFO [stderr]    |
Nov 30 14:35:58.987 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Nov 30 14:35:58.987 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:35:58.987 INFO [stderr]    |
Nov 30 14:35:58.987 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 30 14:35:58.987 INFO [stderr] 
Nov 30 14:35:59.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
Nov 30 14:35:59.020 INFO [stderr] su: No module specific data is present
Nov 30 14:35:59.933 INFO running `"docker" "inspect" "030c1ba4e9784c62aab91247d30aad6d1ac21e8252f7ab03aa1c8cc52773f3ff"`
Nov 30 14:36:00.266 INFO running `"docker" "rm" "-f" "030c1ba4e9784c62aab91247d30aad6d1ac21e8252f7ab03aa1c8cc52773f3ff"`
Nov 30 14:36:00.523 INFO [stdout] 030c1ba4e9784c62aab91247d30aad6d1ac21e8252f7ab03aa1c8cc52773f3ff