Dec 14 16:04:31.014 INFO testing trex-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 16:04:31.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 16:04:31.431 INFO [stdout] 652687bc08ec4db3ce02ec9356ce4e55a01ec398c47c43d52bfd3d185e4b36dd
Dec 14 16:04:31.434 INFO running `"docker" "start" "-a" "652687bc08ec4db3ce02ec9356ce4e55a01ec398c47c43d52bfd3d185e4b36dd"`
Dec 14 16:04:31.869 INFO [stderr] usermod: no changes
Dec 14 16:04:31.931 INFO [stderr]    Compiling trex v0.2.0 (/source)
Dec 14 16:04:33.178 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 14 16:04:33.182 INFO [stderr] su: No module specific data is present
Dec 14 16:04:33.469 INFO running `"docker" "inspect" "652687bc08ec4db3ce02ec9356ce4e55a01ec398c47c43d52bfd3d185e4b36dd"`
Dec 14 16:04:33.695 INFO running `"docker" "rm" "-f" "652687bc08ec4db3ce02ec9356ce4e55a01ec398c47c43d52bfd3d185e4b36dd"`
Dec 14 16:04:33.945 INFO [stdout] 652687bc08ec4db3ce02ec9356ce4e55a01ec398c47c43d52bfd3d185e4b36dd
Dec 14 16:04:33.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 16:04:34.172 INFO [stdout] 8ed262bbe0ade9af4768da0523b47e8149b4aa001f9cf660b6a6ff85837e9632
Dec 14 16:04:34.176 INFO running `"docker" "start" "-a" "8ed262bbe0ade9af4768da0523b47e8149b4aa001f9cf660b6a6ff85837e9632"`
Dec 14 16:04:34.759 INFO [stderr] usermod: no changes
Dec 14 16:04:34.849 INFO [stderr]    Compiling trex v0.2.0 (/source)
Dec 14 16:04:36.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 14 16:04:36.747 INFO [stderr] su: No module specific data is present
Dec 14 16:04:37.116 INFO running `"docker" "inspect" "8ed262bbe0ade9af4768da0523b47e8149b4aa001f9cf660b6a6ff85837e9632"`
Dec 14 16:04:37.268 INFO running `"docker" "rm" "-f" "8ed262bbe0ade9af4768da0523b47e8149b4aa001f9cf660b6a6ff85837e9632"`
Dec 14 16:04:37.475 INFO [stdout] 8ed262bbe0ade9af4768da0523b47e8149b4aa001f9cf660b6a6ff85837e9632
Dec 14 16:04:37.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 16:04:37.946 INFO [stdout] 01b89ac5240005bb020df442cceca55026e2f546d20322058b8dc0a7da90ae5f
Dec 14 16:04:37.948 INFO running `"docker" "start" "-a" "01b89ac5240005bb020df442cceca55026e2f546d20322058b8dc0a7da90ae5f"`
Dec 14 16:04:38.649 INFO [stderr] usermod: no changes
Dec 14 16:04:38.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 16:04:38.685 INFO [stderr]      Running /target/debug/deps/trex-c389dac368e7540e
Dec 14 16:04:38.686 INFO [stdout] 
Dec 14 16:04:38.686 INFO [stdout] running 0 tests
Dec 14 16:04:38.686 INFO [stdout] 
Dec 14 16:04:38.686 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:04:38.686 INFO [stdout] 
Dec 14 16:04:38.687 INFO [stderr]    Doc-tests trex
Dec 14 16:04:39.485 INFO [stdout] 
Dec 14 16:04:39.485 INFO [stdout] running 5 tests
Dec 14 16:04:41.723 INFO [stdout] test src/world.rs - world::World::destroy (line 138) ... ok
Dec 14 16:04:41.767 INFO [stdout] test src/world.rs - world::World::exists (line 70) ... ok
Dec 14 16:04:41.851 INFO [stdout] test src/world.rs - world::World::untag (line 115) ... ok
Dec 14 16:04:41.859 INFO [stdout] test src/world.rs - world::World::tag (line 98) ... ok
Dec 14 16:04:42.117 INFO [stdout] test src/lib.rs -  (line 7) ... ok
Dec 14 16:04:42.117 INFO [stdout] 
Dec 14 16:04:42.117 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:04:42.117 INFO [stdout] 
Dec 14 16:04:42.136 INFO [stderr] su: No module specific data is present
Dec 14 16:04:42.467 INFO running `"docker" "inspect" "01b89ac5240005bb020df442cceca55026e2f546d20322058b8dc0a7da90ae5f"`
Dec 14 16:04:42.583 INFO running `"docker" "rm" "-f" "01b89ac5240005bb020df442cceca55026e2f546d20322058b8dc0a7da90ae5f"`
Dec 14 16:04:42.710 INFO [stdout] 01b89ac5240005bb020df442cceca55026e2f546d20322058b8dc0a7da90ae5f