Dec 13 02:17:41.752 INFO testing staktrace/jsontest against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 02:17:41.752 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 13 02:17:42.313 INFO [stdout] 9012202b366703fa52b1533c5b9238086b307345e8ff978e3d8780f32e79f390
Dec 13 02:17:42.390 INFO running `"docker" "start" "-a" "9012202b366703fa52b1533c5b9238086b307345e8ff978e3d8780f32e79f390"`
Dec 13 02:17:43.690 INFO [stderr] usermod: no changes
Dec 13 02:17:43.807 INFO [stderr]    Compiling jsontest v0.1.0 (/source)
Dec 13 02:17:45.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 13 02:17:45.074 INFO [stderr] su: No module specific data is present
Dec 13 02:17:46.127 INFO running `"docker" "inspect" "9012202b366703fa52b1533c5b9238086b307345e8ff978e3d8780f32e79f390"`
Dec 13 02:17:46.357 INFO running `"docker" "rm" "-f" "9012202b366703fa52b1533c5b9238086b307345e8ff978e3d8780f32e79f390"`
Dec 13 02:17:46.633 INFO [stdout] 9012202b366703fa52b1533c5b9238086b307345e8ff978e3d8780f32e79f390
Dec 13 02:17:46.636 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 13 02:17:47.146 INFO [stdout] 020aef97800ff8163367c375e698620ab259fd0ef77a9fcae7c45d732f821ac4
Dec 13 02:17:47.148 INFO running `"docker" "start" "-a" "020aef97800ff8163367c375e698620ab259fd0ef77a9fcae7c45d732f821ac4"`
Dec 13 02:17:48.527 INFO [stderr] usermod: no changes
Dec 13 02:17:48.651 INFO [stderr]    Compiling jsontest v0.1.0 (/source)
Dec 13 02:17:49.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 13 02:17:49.584 INFO [stderr] su: No module specific data is present
Dec 13 02:17:50.656 INFO running `"docker" "inspect" "020aef97800ff8163367c375e698620ab259fd0ef77a9fcae7c45d732f821ac4"`
Dec 13 02:17:51.007 INFO running `"docker" "rm" "-f" "020aef97800ff8163367c375e698620ab259fd0ef77a9fcae7c45d732f821ac4"`
Dec 13 02:17:51.311 INFO [stdout] 020aef97800ff8163367c375e698620ab259fd0ef77a9fcae7c45d732f821ac4
Dec 13 02:17:51.318 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 13 02:17:51.808 INFO [stdout] 0eae92a4217588afb0f62d3f14959d4874218c26774e249b0bdf54e130acc878
Dec 13 02:17:51.811 INFO running `"docker" "start" "-a" "0eae92a4217588afb0f62d3f14959d4874218c26774e249b0bdf54e130acc878"`
Dec 13 02:17:53.743 INFO [stderr] usermod: no changes
Dec 13 02:17:53.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 02:17:53.831 INFO [stderr]      Running /target/debug/deps/jsontest-007058b7086acec8
Dec 13 02:17:53.831 INFO [stdout] 
Dec 13 02:17:53.831 INFO [stdout] running 0 tests
Dec 13 02:17:53.831 INFO [stdout] 
Dec 13 02:17:53.831 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:17:53.831 INFO [stdout] 
Dec 13 02:17:53.839 INFO [stderr] su: No module specific data is present
Dec 13 02:17:54.695 INFO running `"docker" "inspect" "0eae92a4217588afb0f62d3f14959d4874218c26774e249b0bdf54e130acc878"`
Dec 13 02:17:55.084 INFO running `"docker" "rm" "-f" "0eae92a4217588afb0f62d3f14959d4874218c26774e249b0bdf54e130acc878"`
Dec 13 02:17:55.383 INFO [stdout] 0eae92a4217588afb0f62d3f14959d4874218c26774e249b0bdf54e130acc878