Dec 15 16:26:20.015 INFO testing dwarvish-0.0.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 16:26:20.015 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 15 16:26:20.489 INFO [stdout] 6052d07a66539c6afbdda8fa6cd02da938f0d2389163f9b1d9bbe959bb0a0e3b
Dec 15 16:26:20.491 INFO running `"docker" "start" "-a" "6052d07a66539c6afbdda8fa6cd02da938f0d2389163f9b1d9bbe959bb0a0e3b"`
Dec 15 16:26:21.979 INFO [stderr] usermod: no changes
Dec 15 16:26:22.036 INFO [stderr]    Compiling dwarvish v0.0.0 (/source)
Dec 15 16:26:22.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Dec 15 16:26:22.319 INFO [stderr] su: No module specific data is present
Dec 15 16:26:23.418 INFO running `"docker" "inspect" "6052d07a66539c6afbdda8fa6cd02da938f0d2389163f9b1d9bbe959bb0a0e3b"`
Dec 15 16:26:23.693 INFO running `"docker" "rm" "-f" "6052d07a66539c6afbdda8fa6cd02da938f0d2389163f9b1d9bbe959bb0a0e3b"`
Dec 15 16:26:23.990 INFO [stdout] 6052d07a66539c6afbdda8fa6cd02da938f0d2389163f9b1d9bbe959bb0a0e3b
Dec 15 16:26:23.997 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 15 16:26:24.534 INFO [stdout] 963b8c6de4e45934e12fb1a5046528722b9d27453be721e3eac0753fa55f54d0
Dec 15 16:26:24.536 INFO running `"docker" "start" "-a" "963b8c6de4e45934e12fb1a5046528722b9d27453be721e3eac0753fa55f54d0"`
Dec 15 16:26:25.469 INFO [stderr] usermod: no changes
Dec 15 16:26:25.528 INFO [stderr]    Compiling dwarvish v0.0.0 (/source)
Dec 15 16:26:26.640 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 15 16:26:26.643 INFO [stderr] su: No module specific data is present
Dec 15 16:26:27.252 INFO running `"docker" "inspect" "963b8c6de4e45934e12fb1a5046528722b9d27453be721e3eac0753fa55f54d0"`
Dec 15 16:26:27.541 INFO running `"docker" "rm" "-f" "963b8c6de4e45934e12fb1a5046528722b9d27453be721e3eac0753fa55f54d0"`
Dec 15 16:26:27.879 INFO [stdout] 963b8c6de4e45934e12fb1a5046528722b9d27453be721e3eac0753fa55f54d0
Dec 15 16:26:27.881 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 15 16:26:28.340 INFO [stdout] 93d78d7f2e158c8f2c6110c02165cde8768c0846ef688efe5297c2a5d29a86a3
Dec 15 16:26:28.349 INFO running `"docker" "start" "-a" "93d78d7f2e158c8f2c6110c02165cde8768c0846ef688efe5297c2a5d29a86a3"`
Dec 15 16:26:29.238 INFO [stderr] usermod: no changes
Dec 15 16:26:29.289 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 16:26:29.299 INFO [stderr]      Running /target/debug/deps/dwarvish-3347cc05ffe4613e
Dec 15 16:26:29.303 INFO [stderr]    Doc-tests dwarvish
Dec 15 16:26:29.303 INFO [stdout] 
Dec 15 16:26:29.303 INFO [stdout] running 0 tests
Dec 15 16:26:29.303 INFO [stdout] 
Dec 15 16:26:29.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:26:29.303 INFO [stdout] 
Dec 15 16:26:29.578 INFO [stdout] 
Dec 15 16:26:29.578 INFO [stdout] running 0 tests
Dec 15 16:26:29.578 INFO [stdout] 
Dec 15 16:26:29.578 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:26:29.578 INFO [stdout] 
Dec 15 16:26:29.588 INFO [stderr] su: No module specific data is present
Dec 15 16:26:30.464 INFO running `"docker" "inspect" "93d78d7f2e158c8f2c6110c02165cde8768c0846ef688efe5297c2a5d29a86a3"`
Dec 15 16:26:30.675 INFO running `"docker" "rm" "-f" "93d78d7f2e158c8f2c6110c02165cde8768c0846ef688efe5297c2a5d29a86a3"`
Dec 15 16:26:30.935 INFO [stdout] 93d78d7f2e158c8f2c6110c02165cde8768c0846ef688efe5297c2a5d29a86a3