Dec 15 07:41:11.821 INFO testing iostream-0.1.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:41:11.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:41:12.355 INFO [stdout] a1c8c2519c1446e89d41107ae975f5939150574cb9bf3bfacbf1722327a58721
Dec 15 07:41:12.355 INFO running `"docker" "start" "-a" "a1c8c2519c1446e89d41107ae975f5939150574cb9bf3bfacbf1722327a58721"`
Dec 15 07:41:13.414 INFO [stderr] usermod: no changes
Dec 15 07:41:13.483 INFO [stderr]    Compiling iostream v0.1.2 (/source)
Dec 15 07:41:15.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 15 07:41:15.295 INFO [stderr] su: No module specific data is present
Dec 15 07:41:16.063 INFO running `"docker" "inspect" "a1c8c2519c1446e89d41107ae975f5939150574cb9bf3bfacbf1722327a58721"`
Dec 15 07:41:16.359 INFO running `"docker" "rm" "-f" "a1c8c2519c1446e89d41107ae975f5939150574cb9bf3bfacbf1722327a58721"`
Dec 15 07:41:16.745 INFO [stdout] a1c8c2519c1446e89d41107ae975f5939150574cb9bf3bfacbf1722327a58721
Dec 15 07:41:16.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:41:17.201 INFO [stdout] f8a8172f36df137094bcb351e50e6c25adc713e04c787a5409a3bef28e65afa5
Dec 15 07:41:17.203 INFO running `"docker" "start" "-a" "f8a8172f36df137094bcb351e50e6c25adc713e04c787a5409a3bef28e65afa5"`
Dec 15 07:41:18.411 INFO [stderr] usermod: no changes
Dec 15 07:41:18.490 INFO [stderr]    Compiling iostream v0.1.2 (/source)
Dec 15 07:41:20.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Dec 15 07:41:20.967 INFO [stderr] su: No module specific data is present
Dec 15 07:41:21.900 INFO running `"docker" "inspect" "f8a8172f36df137094bcb351e50e6c25adc713e04c787a5409a3bef28e65afa5"`
Dec 15 07:41:22.211 INFO running `"docker" "rm" "-f" "f8a8172f36df137094bcb351e50e6c25adc713e04c787a5409a3bef28e65afa5"`
Dec 15 07:41:22.559 INFO [stdout] f8a8172f36df137094bcb351e50e6c25adc713e04c787a5409a3bef28e65afa5