Dec 15 03:42:48.900 INFO testing neuron-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 03:42:48.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 03:42:49.176 INFO [stdout] 3fd6d678a9a58991e1647903f32364c45485becebc6146fd1dd9162403bb4b57
Dec 15 03:42:49.180 INFO running `"docker" "start" "-a" "3fd6d678a9a58991e1647903f32364c45485becebc6146fd1dd9162403bb4b57"`
Dec 15 03:42:50.199 INFO [stderr] usermod: no changes
Dec 15 03:42:50.240 INFO [stderr]    Compiling neuron v0.0.1 (/source)
Dec 15 03:42:50.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 15 03:42:50.746 INFO [stderr] su: No module specific data is present
Dec 15 03:42:51.070 INFO running `"docker" "inspect" "3fd6d678a9a58991e1647903f32364c45485becebc6146fd1dd9162403bb4b57"`
Dec 15 03:42:51.149 INFO running `"docker" "rm" "-f" "3fd6d678a9a58991e1647903f32364c45485becebc6146fd1dd9162403bb4b57"`
Dec 15 03:42:51.233 INFO [stdout] 3fd6d678a9a58991e1647903f32364c45485becebc6146fd1dd9162403bb4b57
Dec 15 03:42:51.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 03:42:51.443 INFO [stdout] 4184de0ed8d1be0bf6dff37519887a32fb1ef7d75caedebb0930ca3c8178e52a
Dec 15 03:42:51.445 INFO running `"docker" "start" "-a" "4184de0ed8d1be0bf6dff37519887a32fb1ef7d75caedebb0930ca3c8178e52a"`
Dec 15 03:42:52.326 INFO [stderr] usermod: no changes
Dec 15 03:42:52.386 INFO [stderr]    Compiling neuron v0.0.1 (/source)
Dec 15 03:42:53.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 15 03:42:53.395 INFO [stderr] su: No module specific data is present
Dec 15 03:42:53.876 INFO running `"docker" "inspect" "4184de0ed8d1be0bf6dff37519887a32fb1ef7d75caedebb0930ca3c8178e52a"`
Dec 15 03:42:53.970 INFO running `"docker" "rm" "-f" "4184de0ed8d1be0bf6dff37519887a32fb1ef7d75caedebb0930ca3c8178e52a"`
Dec 15 03:42:54.068 INFO [stdout] 4184de0ed8d1be0bf6dff37519887a32fb1ef7d75caedebb0930ca3c8178e52a
Dec 15 03:42:54.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 03:42:54.336 INFO [stdout] 650b2bd695d996055b032852af784e77b42d05e79135234b9cabb1ff2fba8a8d
Dec 15 03:42:54.338 INFO running `"docker" "start" "-a" "650b2bd695d996055b032852af784e77b42d05e79135234b9cabb1ff2fba8a8d"`
Dec 15 03:42:54.702 INFO [stderr] usermod: no changes
Dec 15 03:42:54.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 03:42:54.725 INFO [stderr]      Running /target/debug/deps/neuron-2f969d7323bcb934
Dec 15 03:42:54.727 INFO [stderr]    Doc-tests neuron
Dec 15 03:42:54.727 INFO [stdout] 
Dec 15 03:42:54.727 INFO [stdout] running 0 tests
Dec 15 03:42:54.727 INFO [stdout] 
Dec 15 03:42:54.727 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:42:54.727 INFO [stdout] 
Dec 15 03:42:55.496 INFO [stdout] 
Dec 15 03:42:55.496 INFO [stdout] running 0 tests
Dec 15 03:42:55.496 INFO [stdout] 
Dec 15 03:42:55.496 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:42:55.496 INFO [stdout] 
Dec 15 03:42:55.503 INFO [stderr] su: No module specific data is present
Dec 15 03:42:55.740 INFO running `"docker" "inspect" "650b2bd695d996055b032852af784e77b42d05e79135234b9cabb1ff2fba8a8d"`
Dec 15 03:42:55.840 INFO running `"docker" "rm" "-f" "650b2bd695d996055b032852af784e77b42d05e79135234b9cabb1ff2fba8a8d"`
Dec 15 03:42:55.975 INFO [stdout] 650b2bd695d996055b032852af784e77b42d05e79135234b9cabb1ff2fba8a8d