Dec 05 15:11:56.794 INFO testing matharp/learn-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:11:56.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:11:57.301 INFO [stdout] be4dd43c24188d59e35f9effbdac76365da2541969c7520b48fe46f837cf77cf
Dec 05 15:11:57.306 INFO running `"docker" "start" "-a" "be4dd43c24188d59e35f9effbdac76365da2541969c7520b48fe46f837cf77cf"`
Dec 05 15:11:58.445 INFO [stderr] usermod: no changes
Dec 05 15:11:58.500 INFO [stderr]    Compiling hello-world v0.0.1 (/source)
Dec 05 15:11:59.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 05 15:11:59.080 INFO [stderr] su: No module specific data is present
Dec 05 15:11:59.748 INFO running `"docker" "inspect" "be4dd43c24188d59e35f9effbdac76365da2541969c7520b48fe46f837cf77cf"`
Dec 05 15:12:00.086 INFO running `"docker" "rm" "-f" "be4dd43c24188d59e35f9effbdac76365da2541969c7520b48fe46f837cf77cf"`
Dec 05 15:12:00.440 INFO [stdout] be4dd43c24188d59e35f9effbdac76365da2541969c7520b48fe46f837cf77cf
Dec 05 15:12:00.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:12:00.976 INFO [stdout] 1850d1ef7f929a3228eedcb85c01662688a69b6a5b44e27421524ece00d6fe90
Dec 05 15:12:00.982 INFO running `"docker" "start" "-a" "1850d1ef7f929a3228eedcb85c01662688a69b6a5b44e27421524ece00d6fe90"`
Dec 05 15:12:01.981 INFO [stderr] usermod: no changes
Dec 05 15:12:02.026 INFO [stderr]    Compiling hello-world v0.0.1 (/source)
Dec 05 15:12:02.768 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 05 15:12:02.771 INFO [stderr] su: No module specific data is present
Dec 05 15:12:03.413 INFO running `"docker" "inspect" "1850d1ef7f929a3228eedcb85c01662688a69b6a5b44e27421524ece00d6fe90"`
Dec 05 15:12:03.758 INFO running `"docker" "rm" "-f" "1850d1ef7f929a3228eedcb85c01662688a69b6a5b44e27421524ece00d6fe90"`
Dec 05 15:12:04.140 INFO [stdout] 1850d1ef7f929a3228eedcb85c01662688a69b6a5b44e27421524ece00d6fe90
Dec 05 15:12:04.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:12:04.668 INFO [stdout] 82c3d6b57ede1e50c489734f88bde2c615272038134425ce2c35021cae6239de
Dec 05 15:12:04.670 INFO running `"docker" "start" "-a" "82c3d6b57ede1e50c489734f88bde2c615272038134425ce2c35021cae6239de"`
Dec 05 15:12:06.680 INFO [stderr] usermod: no changes
Dec 05 15:12:06.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 15:12:06.736 INFO [stderr]      Running /target/debug/deps/hello_world-8ca75ff75437dfc4
Dec 05 15:12:06.737 INFO [stdout] 
Dec 05 15:12:06.737 INFO [stdout] running 0 tests
Dec 05 15:12:06.737 INFO [stdout] 
Dec 05 15:12:06.737 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:12:06.737 INFO [stdout] 
Dec 05 15:12:06.739 INFO [stderr] su: No module specific data is present
Dec 05 15:12:07.932 INFO running `"docker" "inspect" "82c3d6b57ede1e50c489734f88bde2c615272038134425ce2c35021cae6239de"`
Dec 05 15:12:08.238 INFO running `"docker" "rm" "-f" "82c3d6b57ede1e50c489734f88bde2c615272038134425ce2c35021cae6239de"`
Dec 05 15:12:08.608 INFO [stdout] 82c3d6b57ede1e50c489734f88bde2c615272038134425ce2c35021cae6239de