Nov 17 05:54:37.443 INFO testing crisvergara/letter-count against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 05:54:37.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 05:54:37.846 INFO [stdout] fe8b4b8520507f8602dc3aaa62de93af86e5bbfab4d99635a322f14f9df413b1
Nov 17 05:54:37.853 INFO running `"docker" "start" "-a" "fe8b4b8520507f8602dc3aaa62de93af86e5bbfab4d99635a322f14f9df413b1"`
Nov 17 05:54:38.891 INFO [stderr] usermod: no changes
Nov 17 05:54:38.936 INFO [stderr]    Compiling letter-count v0.1.0 (/source)
Nov 17 05:54:40.421 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Nov 17 05:54:40.421 INFO [stderr] su: No module specific data is present
Nov 17 05:54:40.933 INFO running `"docker" "inspect" "fe8b4b8520507f8602dc3aaa62de93af86e5bbfab4d99635a322f14f9df413b1"`
Nov 17 05:54:41.159 INFO running `"docker" "rm" "-f" "fe8b4b8520507f8602dc3aaa62de93af86e5bbfab4d99635a322f14f9df413b1"`
Nov 17 05:54:41.358 INFO [stdout] fe8b4b8520507f8602dc3aaa62de93af86e5bbfab4d99635a322f14f9df413b1
Nov 17 05:54:41.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 05:54:41.691 INFO [stdout] 15512a637facdd8d2887e01eba21a909620316eeea9e5b3a9648e654593faac7
Nov 17 05:54:41.696 INFO running `"docker" "start" "-a" "15512a637facdd8d2887e01eba21a909620316eeea9e5b3a9648e654593faac7"`
Nov 17 05:54:42.299 INFO [stderr] usermod: no changes
Nov 17 05:54:42.325 INFO [stderr]    Compiling letter-count v0.1.0 (/source)
Nov 17 05:54:43.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 17 05:54:43.008 INFO [stderr] su: No module specific data is present
Nov 17 05:54:43.800 INFO running `"docker" "inspect" "15512a637facdd8d2887e01eba21a909620316eeea9e5b3a9648e654593faac7"`
Nov 17 05:54:44.105 INFO running `"docker" "rm" "-f" "15512a637facdd8d2887e01eba21a909620316eeea9e5b3a9648e654593faac7"`
Nov 17 05:54:44.361 INFO [stdout] 15512a637facdd8d2887e01eba21a909620316eeea9e5b3a9648e654593faac7
Nov 17 05:54:44.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 05:54:44.728 INFO [stdout] 51ca5dec2722b19a4999826e5d9470b285b003ee8ed79e156ffeb0554e974dda
Nov 17 05:54:44.731 INFO running `"docker" "start" "-a" "51ca5dec2722b19a4999826e5d9470b285b003ee8ed79e156ffeb0554e974dda"`
Nov 17 05:54:45.628 INFO [stderr] usermod: no changes
Nov 17 05:54:45.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 05:54:45.690 INFO [stdout] 
Nov 17 05:54:45.690 INFO [stderr]      Running /target/debug/deps/letter_count-d8e3399598dd59e8
Nov 17 05:54:45.690 INFO [stdout] running 0 tests
Nov 17 05:54:45.690 INFO [stdout] 
Nov 17 05:54:45.690 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:54:45.690 INFO [stdout] 
Nov 17 05:54:45.691 INFO [stderr] su: No module specific data is present
Nov 17 05:54:46.111 INFO running `"docker" "inspect" "51ca5dec2722b19a4999826e5d9470b285b003ee8ed79e156ffeb0554e974dda"`
Nov 17 05:54:46.273 INFO running `"docker" "rm" "-f" "51ca5dec2722b19a4999826e5d9470b285b003ee8ed79e156ffeb0554e974dda"`
Nov 17 05:54:46.523 INFO [stdout] 51ca5dec2722b19a4999826e5d9470b285b003ee8ed79e156ffeb0554e974dda