Nov 17 06:59:24.863 INFO testing ccqpein/random_choice against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 06:59:24.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 06:59:25.143 INFO [stdout] 44e88768de6a521c4b953d84cb1d3c4668352b57b976d31ad80a3100072714b3
Nov 17 06:59:25.151 INFO running `"docker" "start" "-a" "44e88768de6a521c4b953d84cb1d3c4668352b57b976d31ad80a3100072714b3"`
Nov 17 06:59:25.811 INFO [stderr] usermod: no changes
Nov 17 06:59:25.894 INFO [stderr]    Compiling serde v1.0.56
Nov 17 06:59:25.899 INFO [stderr]    Compiling serde_derive v1.0.56
Nov 17 06:59:39.459 INFO [stderr]    Compiling serde_json v1.0.17
Nov 17 06:59:43.927 INFO [stderr]    Compiling random_choice v0.1.0 (/source)
Nov 17 06:59:44.511 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 06:59:44.511 INFO [stderr]   --> src/lib.rs:10:5
Nov 17 06:59:44.511 INFO [stderr]    |
Nov 17 06:59:44.511 INFO [stderr] 10 | use std::collections::HashMap;
Nov 17 06:59:44.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 06:59:44.511 INFO [stderr]    |
Nov 17 06:59:44.511 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 06:59:44.511 INFO [stderr] 
Nov 17 06:59:48.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.53s
Nov 17 06:59:48.383 INFO [stderr] su: No module specific data is present
Nov 17 06:59:48.955 INFO running `"docker" "inspect" "44e88768de6a521c4b953d84cb1d3c4668352b57b976d31ad80a3100072714b3"`
Nov 17 06:59:49.168 INFO running `"docker" "rm" "-f" "44e88768de6a521c4b953d84cb1d3c4668352b57b976d31ad80a3100072714b3"`
Nov 17 06:59:49.411 INFO [stdout] 44e88768de6a521c4b953d84cb1d3c4668352b57b976d31ad80a3100072714b3
Nov 17 06:59:49.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 06:59:49.755 INFO [stdout] 0cfbfad759f312de6b51300df6b62f6256f4d2e0601a15798c41e72dc5b06618
Nov 17 06:59:49.757 INFO running `"docker" "start" "-a" "0cfbfad759f312de6b51300df6b62f6256f4d2e0601a15798c41e72dc5b06618"`
Nov 17 06:59:50.813 INFO [stderr] usermod: no changes
Nov 17 06:59:50.929 INFO [stderr]    Compiling random_choice v0.1.0 (/source)
Nov 17 06:59:51.704 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 06:59:51.704 INFO [stderr]   --> src/lib.rs:10:5
Nov 17 06:59:51.704 INFO [stderr]    |
Nov 17 06:59:51.705 INFO [stderr] 10 | use std::collections::HashMap;
Nov 17 06:59:51.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 06:59:51.705 INFO [stderr]    |
Nov 17 06:59:51.705 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 06:59:51.706 INFO [stderr] 
Nov 17 06:59:52.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Nov 17 06:59:52.811 INFO [stderr] su: No module specific data is present
Nov 17 06:59:53.431 INFO running `"docker" "inspect" "0cfbfad759f312de6b51300df6b62f6256f4d2e0601a15798c41e72dc5b06618"`
Nov 17 06:59:53.650 INFO running `"docker" "rm" "-f" "0cfbfad759f312de6b51300df6b62f6256f4d2e0601a15798c41e72dc5b06618"`
Nov 17 06:59:53.835 INFO [stdout] 0cfbfad759f312de6b51300df6b62f6256f4d2e0601a15798c41e72dc5b06618
Nov 17 06:59:53.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 06:59:54.223 INFO [stdout] e3b841f7200948e7850525df29845095746c8cf8f673b50d029a778e5a7bf471
Nov 17 06:59:54.225 INFO running `"docker" "start" "-a" "e3b841f7200948e7850525df29845095746c8cf8f673b50d029a778e5a7bf471"`
Nov 17 06:59:55.418 INFO [stderr] usermod: no changes
Nov 17 06:59:55.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 06:59:55.503 INFO [stderr]      Running /target/debug/deps/random_choice-3c4466d0a9846392
Nov 17 06:59:55.507 INFO [stderr]      Running /target/debug/deps/random_choice-fa01d662f7f1d1a6
Nov 17 06:59:55.507 INFO [stdout] 
Nov 17 06:59:55.507 INFO [stdout] running 0 tests
Nov 17 06:59:55.507 INFO [stdout] 
Nov 17 06:59:55.507 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 06:59:55.507 INFO [stdout] 
Nov 17 06:59:55.517 INFO [stdout] 
Nov 17 06:59:55.517 INFO [stdout] running 0 tests
Nov 17 06:59:55.517 INFO [stdout] 
Nov 17 06:59:55.517 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 06:59:55.517 INFO [stdout] 
Nov 17 06:59:55.525 INFO [stderr]    Doc-tests random_choice
Nov 17 06:59:56.347 INFO [stdout] 
Nov 17 06:59:56.347 INFO [stdout] running 0 tests
Nov 17 06:59:56.347 INFO [stdout] 
Nov 17 06:59:56.347 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 06:59:56.347 INFO [stdout] 
Nov 17 06:59:56.355 INFO [stderr] su: No module specific data is present
Nov 17 06:59:57.280 INFO running `"docker" "inspect" "e3b841f7200948e7850525df29845095746c8cf8f673b50d029a778e5a7bf471"`
Nov 17 06:59:57.595 INFO running `"docker" "rm" "-f" "e3b841f7200948e7850525df29845095746c8cf8f673b50d029a778e5a7bf471"`
Nov 17 06:59:57.927 INFO [stdout] e3b841f7200948e7850525df29845095746c8cf8f673b50d029a778e5a7bf471