Dec 05 10:04:05.995 INFO testing richardjennings/rust_2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 10:04:05.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 10:04:06.526 INFO [stdout] 5098577827f8fe7ab863d706f85bfcf789df326d5328120e1a3b1d9455fd7ad5
Dec 05 10:04:06.528 INFO running `"docker" "start" "-a" "5098577827f8fe7ab863d706f85bfcf789df326d5328120e1a3b1d9455fd7ad5"`
Dec 05 10:04:07.832 INFO [stderr] usermod: no changes
Dec 05 10:04:07.912 INFO [stderr]    Compiling rand v0.4.3
Dec 05 10:04:10.662 INFO [stderr]    Compiling rand v0.3.22
Dec 05 10:04:10.917 INFO [stderr]    Compiling rust_2 v0.1.0 (/source)
Dec 05 10:04:11.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
Dec 05 10:04:11.745 INFO [stderr] su: No module specific data is present
Dec 05 10:04:12.512 INFO running `"docker" "inspect" "5098577827f8fe7ab863d706f85bfcf789df326d5328120e1a3b1d9455fd7ad5"`
Dec 05 10:04:12.849 INFO running `"docker" "rm" "-f" "5098577827f8fe7ab863d706f85bfcf789df326d5328120e1a3b1d9455fd7ad5"`
Dec 05 10:04:13.184 INFO [stdout] 5098577827f8fe7ab863d706f85bfcf789df326d5328120e1a3b1d9455fd7ad5
Dec 05 10:04:13.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 10:04:13.810 INFO [stdout] b9f25b74a34c8eff6e9028b69711aa8bff778924343c090785ec9181c566d4e6
Dec 05 10:04:13.816 INFO running `"docker" "start" "-a" "b9f25b74a34c8eff6e9028b69711aa8bff778924343c090785ec9181c566d4e6"`
Dec 05 10:04:14.886 INFO [stderr] usermod: no changes
Dec 05 10:04:14.941 INFO [stderr]    Compiling rust_2 v0.1.0 (/source)
Dec 05 10:04:15.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 05 10:04:15.516 INFO [stderr] su: No module specific data is present
Dec 05 10:04:16.233 INFO running `"docker" "inspect" "b9f25b74a34c8eff6e9028b69711aa8bff778924343c090785ec9181c566d4e6"`
Dec 05 10:04:16.301 INFO running `"docker" "rm" "-f" "b9f25b74a34c8eff6e9028b69711aa8bff778924343c090785ec9181c566d4e6"`
Dec 05 10:04:16.391 INFO [stdout] b9f25b74a34c8eff6e9028b69711aa8bff778924343c090785ec9181c566d4e6
Dec 05 10:04:16.394 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 10:04:16.592 INFO [stdout] 500c20297414c69d700676436afc9eab924f707fe6d1bdf601205e4445806fe5
Dec 05 10:04:16.594 INFO running `"docker" "start" "-a" "500c20297414c69d700676436afc9eab924f707fe6d1bdf601205e4445806fe5"`
Dec 05 10:04:17.004 INFO [stderr] usermod: no changes
Dec 05 10:04:17.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 10:04:17.040 INFO [stderr]      Running /target/debug/deps/rust_2-9cff956f68ce6b82
Dec 05 10:04:17.042 INFO [stdout] 
Dec 05 10:04:17.042 INFO [stdout] running 0 tests
Dec 05 10:04:17.042 INFO [stdout] 
Dec 05 10:04:17.042 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:04:17.042 INFO [stdout] 
Dec 05 10:04:17.044 INFO [stderr] su: No module specific data is present
Dec 05 10:04:17.317 INFO running `"docker" "inspect" "500c20297414c69d700676436afc9eab924f707fe6d1bdf601205e4445806fe5"`
Dec 05 10:04:17.405 INFO running `"docker" "rm" "-f" "500c20297414c69d700676436afc9eab924f707fe6d1bdf601205e4445806fe5"`
Dec 05 10:04:17.513 INFO [stdout] 500c20297414c69d700676436afc9eab924f707fe6d1bdf601205e4445806fe5