Dec 14 15:14:21.864 INFO testing upside-down-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:14:21.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:14:22.255 INFO [stdout] c31e0f66bb03e9e4b7df5defd8ffe24bb4a66e82372608657532f3102c4f9313
Dec 14 15:14:22.263 INFO running `"docker" "start" "-a" "c31e0f66bb03e9e4b7df5defd8ffe24bb4a66e82372608657532f3102c4f9313"`
Dec 14 15:14:23.215 INFO [stderr] usermod: no changes
Dec 14 15:14:23.270 INFO [stderr]    Compiling upside-down v0.1.0 (/source)
Dec 14 15:14:24.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 14 15:14:24.229 INFO [stderr] su: No module specific data is present
Dec 14 15:14:24.720 INFO running `"docker" "inspect" "c31e0f66bb03e9e4b7df5defd8ffe24bb4a66e82372608657532f3102c4f9313"`
Dec 14 15:14:25.104 INFO running `"docker" "rm" "-f" "c31e0f66bb03e9e4b7df5defd8ffe24bb4a66e82372608657532f3102c4f9313"`
Dec 14 15:14:25.391 INFO [stdout] c31e0f66bb03e9e4b7df5defd8ffe24bb4a66e82372608657532f3102c4f9313
Dec 14 15:14:25.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:14:25.769 INFO [stdout] 43e3adf8ac68d56f24a1267cdf4cf9b96b11f0cb0980b820a59a8d3d82de1ddb
Dec 14 15:14:25.773 INFO running `"docker" "start" "-a" "43e3adf8ac68d56f24a1267cdf4cf9b96b11f0cb0980b820a59a8d3d82de1ddb"`
Dec 14 15:14:26.695 INFO [stderr] usermod: no changes
Dec 14 15:14:26.745 INFO [stderr]    Compiling upside-down v0.1.0 (/source)
Dec 14 15:14:28.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 14 15:14:28.034 INFO [stderr] su: No module specific data is present
Dec 14 15:14:28.951 INFO running `"docker" "inspect" "43e3adf8ac68d56f24a1267cdf4cf9b96b11f0cb0980b820a59a8d3d82de1ddb"`
Dec 14 15:14:29.201 INFO running `"docker" "rm" "-f" "43e3adf8ac68d56f24a1267cdf4cf9b96b11f0cb0980b820a59a8d3d82de1ddb"`
Dec 14 15:14:29.379 INFO [stdout] 43e3adf8ac68d56f24a1267cdf4cf9b96b11f0cb0980b820a59a8d3d82de1ddb
Dec 14 15:14:29.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:14:29.803 INFO [stdout] 2195f49b792a27b04c99827d2b1177665d60e9204512a64506ec0a488f9d6649
Dec 14 15:14:29.808 INFO running `"docker" "start" "-a" "2195f49b792a27b04c99827d2b1177665d60e9204512a64506ec0a488f9d6649"`
Dec 14 15:14:30.719 INFO [stderr] usermod: no changes
Dec 14 15:14:30.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 15:14:30.807 INFO [stderr]      Running /target/debug/deps/upside_down-92ec7ea5f289d55c
Dec 14 15:14:30.807 INFO [stdout] 
Dec 14 15:14:30.807 INFO [stdout] running 2 tests
Dec 14 15:14:30.815 INFO [stdout] test upside_down::test::test_string_uppercase ... ok
Dec 14 15:14:30.815 INFO [stdout] test upside_down::test::test_string_lowercase ... ok
Dec 14 15:14:30.815 INFO [stdout] 
Dec 14 15:14:30.815 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:14:30.815 INFO [stdout] 
Dec 14 15:14:30.831 INFO [stderr] su: No module specific data is present
Dec 14 15:14:31.471 INFO running `"docker" "inspect" "2195f49b792a27b04c99827d2b1177665d60e9204512a64506ec0a488f9d6649"`
Dec 14 15:14:31.683 INFO running `"docker" "rm" "-f" "2195f49b792a27b04c99827d2b1177665d60e9204512a64506ec0a488f9d6649"`
Dec 14 15:14:31.919 INFO [stdout] 2195f49b792a27b04c99827d2b1177665d60e9204512a64506ec0a488f9d6649