Nov 16 17:50:28.852 INFO testing nu-rust-course/bench2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:50:28.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 17:50:29.258 INFO [stdout] f728ec9e747ed73bbbb5abb7d02945a31f10265ee3e6bb039a7bae6aa6b8edc2
Nov 16 17:50:29.263 INFO running `"docker" "start" "-a" "f728ec9e747ed73bbbb5abb7d02945a31f10265ee3e6bb039a7bae6aa6b8edc2"`
Nov 16 17:50:30.431 INFO [stderr] usermod: no changes
Nov 16 17:50:30.486 INFO [stderr]    Compiling bench2 v0.1.0 (/source)
Nov 16 17:50:31.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Nov 16 17:50:31.422 INFO [stderr] su: No module specific data is present
Nov 16 17:50:31.857 INFO running `"docker" "inspect" "f728ec9e747ed73bbbb5abb7d02945a31f10265ee3e6bb039a7bae6aa6b8edc2"`
Nov 16 17:50:32.243 INFO running `"docker" "rm" "-f" "f728ec9e747ed73bbbb5abb7d02945a31f10265ee3e6bb039a7bae6aa6b8edc2"`
Nov 16 17:50:32.580 INFO [stdout] f728ec9e747ed73bbbb5abb7d02945a31f10265ee3e6bb039a7bae6aa6b8edc2
Nov 16 17:50:32.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 17:50:32.973 INFO [stdout] 35a602671e678922acec827b41fe14e8bfb7a0ba127d07c61d6d526f84585c98
Nov 16 17:50:32.977 INFO running `"docker" "start" "-a" "35a602671e678922acec827b41fe14e8bfb7a0ba127d07c61d6d526f84585c98"`
Nov 16 17:50:34.000 INFO [stderr] usermod: no changes
Nov 16 17:50:34.046 INFO [stderr]    Compiling bench2 v0.1.0 (/source)
Nov 16 17:50:34.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 16 17:50:34.859 INFO [stderr] su: No module specific data is present
Nov 16 17:50:35.416 INFO running `"docker" "inspect" "35a602671e678922acec827b41fe14e8bfb7a0ba127d07c61d6d526f84585c98"`
Nov 16 17:50:35.635 INFO running `"docker" "rm" "-f" "35a602671e678922acec827b41fe14e8bfb7a0ba127d07c61d6d526f84585c98"`
Nov 16 17:50:35.960 INFO [stdout] 35a602671e678922acec827b41fe14e8bfb7a0ba127d07c61d6d526f84585c98
Nov 16 17:50:35.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 17:50:36.464 INFO [stdout] 33aa4ec2d6e3c36cba75b82b42f5155b0f15725f80c90d7f31a94c0ece7ecd73
Nov 16 17:50:36.475 INFO running `"docker" "start" "-a" "33aa4ec2d6e3c36cba75b82b42f5155b0f15725f80c90d7f31a94c0ece7ecd73"`
Nov 16 17:50:37.845 INFO [stderr] usermod: no changes
Nov 16 17:50:37.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 17:50:37.904 INFO [stderr]      Running /target/debug/deps/bench2-5d406a4ff4a34491
Nov 16 17:50:37.915 INFO [stderr] su: No module specific data is present
Nov 16 17:50:37.915 INFO [stdout] 
Nov 16 17:50:37.915 INFO [stdout] running 0 tests
Nov 16 17:50:37.915 INFO [stdout] 
Nov 16 17:50:37.915 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:50:37.915 INFO [stdout] 
Nov 16 17:50:38.675 INFO running `"docker" "inspect" "33aa4ec2d6e3c36cba75b82b42f5155b0f15725f80c90d7f31a94c0ece7ecd73"`
Nov 16 17:50:39.029 INFO running `"docker" "rm" "-f" "33aa4ec2d6e3c36cba75b82b42f5155b0f15725f80c90d7f31a94c0ece7ecd73"`
Nov 16 17:50:39.327 INFO [stdout] 33aa4ec2d6e3c36cba75b82b42f5155b0f15725f80c90d7f31a94c0ece7ecd73