Dec 14 16:16:49.262 INFO testing tower-discover-0.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 16:16:49.263 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 16:16:49.427 INFO [stdout] 2bb4659b8e70c9ae35e0b1ae5ca4f0315b2757848998296d1fa4fbf43d007f66
Dec 14 16:16:49.432 INFO running `"docker" "start" "-a" "2bb4659b8e70c9ae35e0b1ae5ca4f0315b2757848998296d1fa4fbf43d007f66"`
Dec 14 16:16:49.826 INFO [stderr] usermod: no changes
Dec 14 16:16:49.864 INFO [stderr]    Compiling tower-discover v0.0.0 (/source)
Dec 14 16:16:50.253 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 14 16:16:50.256 INFO [stderr] su: No module specific data is present
Dec 14 16:16:50.520 INFO running `"docker" "inspect" "2bb4659b8e70c9ae35e0b1ae5ca4f0315b2757848998296d1fa4fbf43d007f66"`
Dec 14 16:16:50.607 INFO running `"docker" "rm" "-f" "2bb4659b8e70c9ae35e0b1ae5ca4f0315b2757848998296d1fa4fbf43d007f66"`
Dec 14 16:16:50.714 INFO [stdout] 2bb4659b8e70c9ae35e0b1ae5ca4f0315b2757848998296d1fa4fbf43d007f66
Dec 14 16:16:50.716 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 16:16:50.910 INFO [stdout] 67809e5c21e0bcec62c849ae3920e31e87e18388810519c8cfcb16aa92c82af1
Dec 14 16:16:50.913 INFO running `"docker" "start" "-a" "67809e5c21e0bcec62c849ae3920e31e87e18388810519c8cfcb16aa92c82af1"`
Dec 14 16:16:51.364 INFO [stderr] usermod: no changes
Dec 14 16:16:51.387 INFO [stderr]    Compiling tower-discover v0.0.0 (/source)
Dec 14 16:16:52.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 14 16:16:52.064 INFO [stderr] su: No module specific data is present
Dec 14 16:16:52.307 INFO running `"docker" "inspect" "67809e5c21e0bcec62c849ae3920e31e87e18388810519c8cfcb16aa92c82af1"`
Dec 14 16:16:52.411 INFO running `"docker" "rm" "-f" "67809e5c21e0bcec62c849ae3920e31e87e18388810519c8cfcb16aa92c82af1"`
Dec 14 16:16:52.519 INFO [stdout] 67809e5c21e0bcec62c849ae3920e31e87e18388810519c8cfcb16aa92c82af1
Dec 14 16:16:52.521 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 16:16:52.688 INFO [stdout] 623e65a3bee6041fcf3fd087efa8cf519122a4fe391b1ecf81f3ce99c8538c6e
Dec 14 16:16:52.691 INFO running `"docker" "start" "-a" "623e65a3bee6041fcf3fd087efa8cf519122a4fe391b1ecf81f3ce99c8538c6e"`
Dec 14 16:16:53.071 INFO [stderr] usermod: no changes
Dec 14 16:16:53.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 16:16:53.093 INFO [stderr]      Running /target/debug/deps/tower_discover-4367919955487f7f
Dec 14 16:16:53.096 INFO [stdout] 
Dec 14 16:16:53.096 INFO [stdout] running 1 test
Dec 14 16:16:53.096 INFO [stdout] test tests::it_works ... ok
Dec 14 16:16:53.096 INFO [stdout] 
Dec 14 16:16:53.096 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:16:53.096 INFO [stdout] 
Dec 14 16:16:53.096 INFO [stderr]    Doc-tests tower-discover
Dec 14 16:16:53.771 INFO [stdout] 
Dec 14 16:16:53.771 INFO [stdout] running 0 tests
Dec 14 16:16:53.771 INFO [stdout] 
Dec 14 16:16:53.771 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:16:53.771 INFO [stdout] 
Dec 14 16:16:53.776 INFO [stderr] su: No module specific data is present
Dec 14 16:16:54.017 INFO running `"docker" "inspect" "623e65a3bee6041fcf3fd087efa8cf519122a4fe391b1ecf81f3ce99c8538c6e"`
Dec 14 16:16:54.114 INFO running `"docker" "rm" "-f" "623e65a3bee6041fcf3fd087efa8cf519122a4fe391b1ecf81f3ce99c8538c6e"`
Dec 14 16:16:54.193 INFO [stdout] 623e65a3bee6041fcf3fd087efa8cf519122a4fe391b1ecf81f3ce99c8538c6e