Dec 05 21:36:02.664 INFO testing howeih/Day-44-Gradient-Approximation against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:36:02.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:36:03.056 INFO [stdout] 8dbdf9df684d515527565dcac50cfa9eb91bb068ccfd145e1594e0fc17047cf2
Dec 05 21:36:03.062 INFO running `"docker" "start" "-a" "8dbdf9df684d515527565dcac50cfa9eb91bb068ccfd145e1594e0fc17047cf2"`
Dec 05 21:36:03.397 INFO [stderr] usermod: no changes
Dec 05 21:36:03.450 INFO [stderr]    Compiling ndarray v0.11.2
Dec 05 21:36:03.450 INFO [stderr]    Compiling itertools v0.7.8
Dec 05 21:36:11.379 INFO [stderr]    Compiling gradient_approximation v0.1.0 (/source)
Dec 05 21:36:12.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.89s
Dec 05 21:36:12.320 INFO [stderr] su: No module specific data is present
Dec 05 21:36:12.574 INFO running `"docker" "inspect" "8dbdf9df684d515527565dcac50cfa9eb91bb068ccfd145e1594e0fc17047cf2"`
Dec 05 21:36:12.662 INFO running `"docker" "rm" "-f" "8dbdf9df684d515527565dcac50cfa9eb91bb068ccfd145e1594e0fc17047cf2"`
Dec 05 21:36:12.758 INFO [stdout] 8dbdf9df684d515527565dcac50cfa9eb91bb068ccfd145e1594e0fc17047cf2
Dec 05 21:36:12.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:36:12.956 INFO [stdout] e667ecb7df595fe57490e3ea7ce9b95574941a33512abc4e64f5d087b0574a55
Dec 05 21:36:12.958 INFO running `"docker" "start" "-a" "e667ecb7df595fe57490e3ea7ce9b95574941a33512abc4e64f5d087b0574a55"`
Dec 05 21:36:13.374 INFO [stderr] usermod: no changes
Dec 05 21:36:13.419 INFO [stderr]    Compiling gradient_approximation v0.1.0 (/source)
Dec 05 21:36:14.130 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 05 21:36:14.133 INFO [stderr] su: No module specific data is present
Dec 05 21:36:14.368 INFO running `"docker" "inspect" "e667ecb7df595fe57490e3ea7ce9b95574941a33512abc4e64f5d087b0574a55"`
Dec 05 21:36:14.490 INFO running `"docker" "rm" "-f" "e667ecb7df595fe57490e3ea7ce9b95574941a33512abc4e64f5d087b0574a55"`
Dec 05 21:36:14.584 INFO [stdout] e667ecb7df595fe57490e3ea7ce9b95574941a33512abc4e64f5d087b0574a55
Dec 05 21:36:14.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:36:14.743 INFO [stdout] 5539a05e93f56f5b070ce5fc2bf0280df3072ebe5bb6de95fa5a66caf3c012f0
Dec 05 21:36:14.745 INFO running `"docker" "start" "-a" "5539a05e93f56f5b070ce5fc2bf0280df3072ebe5bb6de95fa5a66caf3c012f0"`
Dec 05 21:36:15.311 INFO [stderr] usermod: no changes
Dec 05 21:36:15.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 21:36:15.338 INFO [stderr]      Running /target/debug/deps/gradient_approximation-6fef636988f42f97
Dec 05 21:36:15.340 INFO [stdout] 
Dec 05 21:36:15.340 INFO [stdout] running 0 tests
Dec 05 21:36:15.340 INFO [stdout] 
Dec 05 21:36:15.340 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:36:15.340 INFO [stdout] 
Dec 05 21:36:15.341 INFO [stderr] su: No module specific data is present
Dec 05 21:36:15.550 INFO running `"docker" "inspect" "5539a05e93f56f5b070ce5fc2bf0280df3072ebe5bb6de95fa5a66caf3c012f0"`
Dec 05 21:36:15.602 INFO running `"docker" "rm" "-f" "5539a05e93f56f5b070ce5fc2bf0280df3072ebe5bb6de95fa5a66caf3c012f0"`
Dec 05 21:36:15.665 INFO [stdout] 5539a05e93f56f5b070ce5fc2bf0280df3072ebe5bb6de95fa5a66caf3c012f0