Dec 07 19:44:44.441 INFO testing countdown-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 19:44:44.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 19:44:45.165 INFO [stdout] 828ee0b096d2a4988718177c78c9ca76c326b79b168a43e979a00ff7bc105fed
Dec 07 19:44:45.167 INFO running `"docker" "start" "-a" "828ee0b096d2a4988718177c78c9ca76c326b79b168a43e979a00ff7bc105fed"`
Dec 07 19:44:46.683 INFO [stderr] usermod: no changes
Dec 07 19:44:46.749 INFO [stderr]    Compiling countdown v0.1.2 (/source)
Dec 07 19:44:48.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 07 19:44:48.340 INFO [stderr] su: No module specific data is present
Dec 07 19:44:48.960 INFO running `"docker" "inspect" "828ee0b096d2a4988718177c78c9ca76c326b79b168a43e979a00ff7bc105fed"`
Dec 07 19:44:49.274 INFO running `"docker" "rm" "-f" "828ee0b096d2a4988718177c78c9ca76c326b79b168a43e979a00ff7bc105fed"`
Dec 07 19:44:49.548 INFO [stdout] 828ee0b096d2a4988718177c78c9ca76c326b79b168a43e979a00ff7bc105fed
Dec 07 19:44:49.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 19:44:50.032 INFO [stdout] 8415f8b02a8a99295cb42bd412e374ea2f81797d2e11372e8eda0c82d30a81d5
Dec 07 19:44:50.040 INFO running `"docker" "start" "-a" "8415f8b02a8a99295cb42bd412e374ea2f81797d2e11372e8eda0c82d30a81d5"`
Dec 07 19:44:51.037 INFO [stderr] usermod: no changes
Dec 07 19:44:51.113 INFO [stderr]    Compiling countdown v0.1.2 (/source)
Dec 07 19:44:52.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 07 19:44:52.466 INFO [stderr] su: No module specific data is present
Dec 07 19:44:53.124 INFO running `"docker" "inspect" "8415f8b02a8a99295cb42bd412e374ea2f81797d2e11372e8eda0c82d30a81d5"`
Dec 07 19:44:53.348 INFO running `"docker" "rm" "-f" "8415f8b02a8a99295cb42bd412e374ea2f81797d2e11372e8eda0c82d30a81d5"`
Dec 07 19:44:53.707 INFO [stdout] 8415f8b02a8a99295cb42bd412e374ea2f81797d2e11372e8eda0c82d30a81d5
Dec 07 19:44:53.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 19:44:54.132 INFO [stdout] c301a1cd5c4b26d33de4bc262e6b3e3dae555de64e9ec1e342310c7a5fbec163
Dec 07 19:44:54.132 INFO running `"docker" "start" "-a" "c301a1cd5c4b26d33de4bc262e6b3e3dae555de64e9ec1e342310c7a5fbec163"`
Dec 07 19:44:55.520 INFO [stderr] usermod: no changes
Dec 07 19:44:55.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 19:44:55.583 INFO [stdout] 
Dec 07 19:44:55.583 INFO [stderr]      Running /target/debug/deps/countdown-00b9ebaf5faf3f40
Dec 07 19:44:55.583 INFO [stdout] running 0 tests
Dec 07 19:44:55.583 INFO [stderr]      Running /target/debug/deps/countdown-685b500e367ef95b
Dec 07 19:44:55.583 INFO [stdout] 
Dec 07 19:44:55.583 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:44:55.583 INFO [stdout] 
Dec 07 19:44:55.585 INFO [stdout] 
Dec 07 19:44:55.585 INFO [stdout] running 0 tests
Dec 07 19:44:55.585 INFO [stdout] 
Dec 07 19:44:55.585 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:44:55.585 INFO [stdout] 
Dec 07 19:44:55.587 INFO [stderr]    Doc-tests countdown
Dec 07 19:44:56.381 INFO [stdout] 
Dec 07 19:44:56.381 INFO [stdout] running 0 tests
Dec 07 19:44:56.381 INFO [stdout] 
Dec 07 19:44:56.381 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:44:56.381 INFO [stdout] 
Dec 07 19:44:56.394 INFO [stderr] su: No module specific data is present
Dec 07 19:44:57.178 INFO running `"docker" "inspect" "c301a1cd5c4b26d33de4bc262e6b3e3dae555de64e9ec1e342310c7a5fbec163"`
Dec 07 19:44:57.415 INFO running `"docker" "rm" "-f" "c301a1cd5c4b26d33de4bc262e6b3e3dae555de64e9ec1e342310c7a5fbec163"`
Dec 07 19:44:57.640 INFO [stdout] c301a1cd5c4b26d33de4bc262e6b3e3dae555de64e9ec1e342310c7a5fbec163