Dec 14 00:05:52.395 INFO testing ccqpein/random_choice against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 00:05:52.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:05:52.648 INFO [stdout] d40fdf739c6316d0975ee3fe7b90fd0b04f337af7cae1ad80be2f6ba27c80cb1
Dec 14 00:05:52.652 INFO running `"docker" "start" "-a" "d40fdf739c6316d0975ee3fe7b90fd0b04f337af7cae1ad80be2f6ba27c80cb1"`
Dec 14 00:05:53.093 INFO [stderr] usermod: no changes
Dec 14 00:05:53.164 INFO [stderr]    Compiling serde v1.0.56
Dec 14 00:05:53.164 INFO [stderr]    Compiling serde_derive v1.0.56
Dec 14 00:06:06.463 INFO [stderr]    Compiling serde_json v1.0.17
Dec 14 00:06:10.683 INFO [stderr]    Compiling random_choice v0.1.0 (/source)
Dec 14 00:06:11.395 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 14 00:06:11.395 INFO [stderr]   --> src/lib.rs:10:5
Dec 14 00:06:11.395 INFO [stderr]    |
Dec 14 00:06:11.395 INFO [stderr] 10 | use std::collections::HashMap;
Dec 14 00:06:11.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:06:11.395 INFO [stderr]    |
Dec 14 00:06:11.395 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 00:06:11.395 INFO [stderr] 
Dec 14 00:06:15.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.66s
Dec 14 00:06:15.787 INFO [stderr] su: No module specific data is present
Dec 14 00:06:16.389 INFO running `"docker" "inspect" "d40fdf739c6316d0975ee3fe7b90fd0b04f337af7cae1ad80be2f6ba27c80cb1"`
Dec 14 00:06:16.660 INFO running `"docker" "rm" "-f" "d40fdf739c6316d0975ee3fe7b90fd0b04f337af7cae1ad80be2f6ba27c80cb1"`
Dec 14 00:06:17.177 INFO [stdout] d40fdf739c6316d0975ee3fe7b90fd0b04f337af7cae1ad80be2f6ba27c80cb1
Dec 14 00:06:17.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:06:17.707 INFO [stdout] c20c5970aca49a981ed45d66cefad35ba6a7907e27d7caeecab77cb9827a42c2
Dec 14 00:06:17.711 INFO running `"docker" "start" "-a" "c20c5970aca49a981ed45d66cefad35ba6a7907e27d7caeecab77cb9827a42c2"`
Dec 14 00:06:19.170 INFO [stderr] usermod: no changes
Dec 14 00:06:19.343 INFO [stderr]    Compiling random_choice v0.1.0 (/source)
Dec 14 00:06:20.307 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 14 00:06:20.307 INFO [stderr]   --> src/lib.rs:10:5
Dec 14 00:06:20.307 INFO [stderr]    |
Dec 14 00:06:20.307 INFO [stderr] 10 | use std::collections::HashMap;
Dec 14 00:06:20.307 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:06:20.307 INFO [stderr]    |
Dec 14 00:06:20.307 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 00:06:20.307 INFO [stderr] 
Dec 14 00:06:21.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 14 00:06:21.411 INFO [stderr] su: No module specific data is present
Dec 14 00:06:22.214 INFO running `"docker" "inspect" "c20c5970aca49a981ed45d66cefad35ba6a7907e27d7caeecab77cb9827a42c2"`
Dec 14 00:06:22.539 INFO running `"docker" "rm" "-f" "c20c5970aca49a981ed45d66cefad35ba6a7907e27d7caeecab77cb9827a42c2"`
Dec 14 00:06:22.826 INFO [stdout] c20c5970aca49a981ed45d66cefad35ba6a7907e27d7caeecab77cb9827a42c2
Dec 14 00:06:22.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:06:23.276 INFO [stdout] 10b9465c484f784920dc5195e111c3441c97f87653100d385d5d455ccb0f5531
Dec 14 00:06:23.283 INFO running `"docker" "start" "-a" "10b9465c484f784920dc5195e111c3441c97f87653100d385d5d455ccb0f5531"`
Dec 14 00:06:24.843 INFO [stderr] usermod: no changes
Dec 14 00:06:24.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 00:06:24.935 INFO [stderr]      Running /target/debug/deps/random_choice-0664e78311ed20cb
Dec 14 00:06:24.959 INFO [stderr]      Running /target/debug/deps/random_choice-027025e79bcbf8c4
Dec 14 00:06:24.959 INFO [stdout] 
Dec 14 00:06:24.959 INFO [stdout] running 0 tests
Dec 14 00:06:24.959 INFO [stdout] 
Dec 14 00:06:24.959 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:06:24.959 INFO [stdout] 
Dec 14 00:06:24.968 INFO [stdout] 
Dec 14 00:06:24.968 INFO [stderr]    Doc-tests random_choice
Dec 14 00:06:24.968 INFO [stdout] running 0 tests
Dec 14 00:06:24.968 INFO [stdout] 
Dec 14 00:06:24.968 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:06:24.968 INFO [stdout] 
Dec 14 00:06:26.158 INFO [stdout] 
Dec 14 00:06:26.158 INFO [stdout] running 0 tests
Dec 14 00:06:26.158 INFO [stdout] 
Dec 14 00:06:26.158 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:06:26.158 INFO [stdout] 
Dec 14 00:06:26.166 INFO [stderr] su: No module specific data is present
Dec 14 00:06:26.893 INFO running `"docker" "inspect" "10b9465c484f784920dc5195e111c3441c97f87653100d385d5d455ccb0f5531"`
Dec 14 00:06:27.139 INFO running `"docker" "rm" "-f" "10b9465c484f784920dc5195e111c3441c97f87653100d385d5d455ccb0f5531"`
Dec 14 00:06:27.363 INFO [stdout] 10b9465c484f784920dc5195e111c3441c97f87653100d385d5d455ccb0f5531