Dec 06 20:50:54.821 INFO testing takkerus-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 20:50:54.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 20:50:55.328 INFO [stdout] e81e86ae8c61058c95c5e07612689795b941c87992e6469f4b9e9a7228cf301b
Dec 06 20:50:55.334 INFO running `"docker" "start" "-a" "e81e86ae8c61058c95c5e07612689795b941c87992e6469f4b9e9a7228cf301b"`
Dec 06 20:50:56.824 INFO [stderr] usermod: no changes
Dec 06 20:50:56.928 INFO [stderr]    Compiling zero_sum v1.2.0
Dec 06 20:51:01.424 INFO [stderr]    Compiling takkerus v0.3.0 (/source)
Dec 06 20:51:03.637 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 06 20:51:03.637 INFO [stderr]   --> src/main.rs:20:12
Dec 06 20:51:03.637 INFO [stderr]    |
Dec 06 20:51:03.637 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Dec 06 20:51:03.637 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 20:51:03.637 INFO [stderr]    |
Dec 06 20:51:03.637 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 06 20:51:03.637 INFO [stderr] 
Dec 06 20:51:09.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
Dec 06 20:51:09.912 INFO [stderr] su: No module specific data is present
Dec 06 20:51:10.482 INFO running `"docker" "inspect" "e81e86ae8c61058c95c5e07612689795b941c87992e6469f4b9e9a7228cf301b"`
Dec 06 20:51:10.816 INFO running `"docker" "rm" "-f" "e81e86ae8c61058c95c5e07612689795b941c87992e6469f4b9e9a7228cf301b"`
Dec 06 20:51:11.080 INFO [stdout] e81e86ae8c61058c95c5e07612689795b941c87992e6469f4b9e9a7228cf301b
Dec 06 20:51:11.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 20:51:11.472 INFO [stdout] f0afb5c29c892d41247beab6a5ec9269f2a11f5fc0c8c5fef658f05aa1f33e85
Dec 06 20:51:11.480 INFO running `"docker" "start" "-a" "f0afb5c29c892d41247beab6a5ec9269f2a11f5fc0c8c5fef658f05aa1f33e85"`
Dec 06 20:51:12.520 INFO [stderr] usermod: no changes
Dec 06 20:51:12.633 INFO [stderr]    Compiling takkerus v0.3.0 (/source)
Dec 06 20:51:14.633 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 06 20:51:14.633 INFO [stderr]   --> src/main.rs:20:12
Dec 06 20:51:14.633 INFO [stderr]    |
Dec 06 20:51:14.633 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Dec 06 20:51:14.633 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 20:51:14.633 INFO [stderr]    |
Dec 06 20:51:14.633 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 06 20:51:14.633 INFO [stderr] 
Dec 06 20:51:14.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 06 20:51:14.996 INFO [stderr] su: No module specific data is present
Dec 06 20:51:15.417 INFO running `"docker" "inspect" "f0afb5c29c892d41247beab6a5ec9269f2a11f5fc0c8c5fef658f05aa1f33e85"`
Dec 06 20:51:15.754 INFO running `"docker" "rm" "-f" "f0afb5c29c892d41247beab6a5ec9269f2a11f5fc0c8c5fef658f05aa1f33e85"`
Dec 06 20:51:15.976 INFO [stdout] f0afb5c29c892d41247beab6a5ec9269f2a11f5fc0c8c5fef658f05aa1f33e85
Dec 06 20:51:15.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 20:51:16.320 INFO [stdout] 102e4e297ae03b14ccad339196cf0d5fdeceedb50d6abc6074fa3a489ac6038f
Dec 06 20:51:16.324 INFO running `"docker" "start" "-a" "102e4e297ae03b14ccad339196cf0d5fdeceedb50d6abc6074fa3a489ac6038f"`
Dec 06 20:51:17.450 INFO [stderr] usermod: no changes
Dec 06 20:51:17.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 20:51:17.572 INFO [stdout] 
Dec 06 20:51:17.572 INFO [stdout] running 0 tests
Dec 06 20:51:17.572 INFO [stdout] 
Dec 06 20:51:17.572 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:51:17.572 INFO [stdout] 
Dec 06 20:51:17.572 INFO [stderr]      Running /target/debug/deps/takkerus-4a55e84ea93cbcf6
Dec 06 20:51:17.580 INFO [stderr] su: No module specific data is present
Dec 06 20:51:18.260 INFO running `"docker" "inspect" "102e4e297ae03b14ccad339196cf0d5fdeceedb50d6abc6074fa3a489ac6038f"`
Dec 06 20:51:18.494 INFO running `"docker" "rm" "-f" "102e4e297ae03b14ccad339196cf0d5fdeceedb50d6abc6074fa3a489ac6038f"`
Dec 06 20:51:18.756 INFO [stdout] 102e4e297ae03b14ccad339196cf0d5fdeceedb50d6abc6074fa3a489ac6038f