Dec 14 09:30:44.337 INFO testing IcyDefiance/euler_solutions against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:30:44.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 09:30:44.664 INFO [stdout] 19b267c123811220b317617b4a5684857a0733bb99267aa152d500954dc6b708
Dec 14 09:30:44.666 INFO running `"docker" "start" "-a" "19b267c123811220b317617b4a5684857a0733bb99267aa152d500954dc6b708"`
Dec 14 09:30:45.189 INFO [stderr] usermod: no changes
Dec 14 09:30:45.293 INFO [stderr]    Compiling fine_grained v0.1.2
Dec 14 09:30:45.293 INFO [stderr]    Compiling primal-sieve v0.2.7
Dec 14 09:30:45.293 INFO [stderr]    Compiling primal-check v0.2.2
Dec 14 09:30:47.796 INFO [stderr]    Compiling primal v0.2.3
Dec 14 09:30:48.641 INFO [stderr]    Compiling euler_solutions v0.1.0 (/source)
Dec 14 09:30:49.912 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 09:30:49.912 INFO [stderr]  --> src/main.rs:1:12
Dec 14 09:30:49.912 INFO [stderr]   |
Dec 14 09:30:49.912 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 14 09:30:49.912 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 09:30:49.912 INFO [stderr]   |
Dec 14 09:30:49.912 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 09:30:49.912 INFO [stderr] 
Dec 14 09:30:50.990 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.80s
Dec 14 09:30:50.994 INFO [stderr] su: No module specific data is present
Dec 14 09:30:51.368 INFO running `"docker" "inspect" "19b267c123811220b317617b4a5684857a0733bb99267aa152d500954dc6b708"`
Dec 14 09:30:51.566 INFO running `"docker" "rm" "-f" "19b267c123811220b317617b4a5684857a0733bb99267aa152d500954dc6b708"`
Dec 14 09:30:51.648 INFO [stdout] 19b267c123811220b317617b4a5684857a0733bb99267aa152d500954dc6b708
Dec 14 09:30:51.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 09:30:52.035 INFO [stdout] c73f257b559a1123d65c23911aef8da8713fc0ee68f4f56c004e7ca422a058a8
Dec 14 09:30:52.035 INFO running `"docker" "start" "-a" "c73f257b559a1123d65c23911aef8da8713fc0ee68f4f56c004e7ca422a058a8"`
Dec 14 09:30:52.475 INFO [stderr] usermod: no changes
Dec 14 09:30:52.534 INFO [stderr]    Compiling euler_solutions v0.1.0 (/source)
Dec 14 09:30:53.798 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 09:30:53.798 INFO [stderr]  --> src/main.rs:1:12
Dec 14 09:30:53.798 INFO [stderr]   |
Dec 14 09:30:53.798 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 14 09:30:53.798 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 09:30:53.798 INFO [stderr]   |
Dec 14 09:30:53.798 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 09:30:53.798 INFO [stderr] 
Dec 14 09:30:54.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 14 09:30:54.623 INFO [stderr] su: No module specific data is present
Dec 14 09:30:54.868 INFO running `"docker" "inspect" "c73f257b559a1123d65c23911aef8da8713fc0ee68f4f56c004e7ca422a058a8"`
Dec 14 09:30:55.053 INFO running `"docker" "rm" "-f" "c73f257b559a1123d65c23911aef8da8713fc0ee68f4f56c004e7ca422a058a8"`
Dec 14 09:30:55.189 INFO [stdout] c73f257b559a1123d65c23911aef8da8713fc0ee68f4f56c004e7ca422a058a8
Dec 14 09:30:55.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 09:30:55.358 INFO [stdout] 5c4f39a082ebe61732fe8a1a0dd17d85be7778aca442790f1a9b79b67121184e
Dec 14 09:30:55.364 INFO running `"docker" "start" "-a" "5c4f39a082ebe61732fe8a1a0dd17d85be7778aca442790f1a9b79b67121184e"`
Dec 14 09:30:55.843 INFO [stderr] usermod: no changes
Dec 14 09:30:55.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 09:30:55.918 INFO [stderr]      Running /target/debug/deps/euler_solutions-829fba95fa8072e0
Dec 14 09:30:55.920 INFO [stdout] 
Dec 14 09:30:55.920 INFO [stdout] running 0 tests
Dec 14 09:30:55.920 INFO [stdout] 
Dec 14 09:30:55.920 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:30:55.920 INFO [stdout] 
Dec 14 09:30:55.923 INFO [stderr] su: No module specific data is present
Dec 14 09:30:56.302 INFO running `"docker" "inspect" "5c4f39a082ebe61732fe8a1a0dd17d85be7778aca442790f1a9b79b67121184e"`
Dec 14 09:30:56.404 INFO running `"docker" "rm" "-f" "5c4f39a082ebe61732fe8a1a0dd17d85be7778aca442790f1a9b79b67121184e"`
Dec 14 09:30:56.551 INFO [stdout] 5c4f39a082ebe61732fe8a1a0dd17d85be7778aca442790f1a9b79b67121184e