Dec 15 07:10:32.528 INFO testing json_pretty-0.1.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:10:32.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:10:32.704 INFO [stdout] d165aba736079c527a61f886c9f6a634d3c9d9d3a7ddc7bf8772424fa8c91306
Dec 15 07:10:32.705 INFO running `"docker" "start" "-a" "d165aba736079c527a61f886c9f6a634d3c9d9d3a7ddc7bf8772424fa8c91306"`
Dec 15 07:10:33.073 INFO [stderr] usermod: no changes
Dec 15 07:10:33.112 INFO [stderr]    Compiling json_pretty v0.1.2 (/source)
Dec 15 07:10:33.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 15 07:10:33.747 INFO [stderr] su: No module specific data is present
Dec 15 07:10:34.008 INFO running `"docker" "inspect" "d165aba736079c527a61f886c9f6a634d3c9d9d3a7ddc7bf8772424fa8c91306"`
Dec 15 07:10:34.076 INFO running `"docker" "rm" "-f" "d165aba736079c527a61f886c9f6a634d3c9d9d3a7ddc7bf8772424fa8c91306"`
Dec 15 07:10:34.139 INFO [stdout] d165aba736079c527a61f886c9f6a634d3c9d9d3a7ddc7bf8772424fa8c91306
Dec 15 07:10:34.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:10:34.393 INFO [stdout] fd784a32f8cac1d4713b63a1805696bf69fa5813aa62c30e2895b999a7aa7afb
Dec 15 07:10:34.393 INFO running `"docker" "start" "-a" "fd784a32f8cac1d4713b63a1805696bf69fa5813aa62c30e2895b999a7aa7afb"`
Dec 15 07:10:34.719 INFO [stderr] usermod: no changes
Dec 15 07:10:34.744 INFO [stderr]    Compiling json_pretty v0.1.2 (/source)
Dec 15 07:10:35.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 15 07:10:35.632 INFO [stderr] su: No module specific data is present
Dec 15 07:10:35.852 INFO running `"docker" "inspect" "fd784a32f8cac1d4713b63a1805696bf69fa5813aa62c30e2895b999a7aa7afb"`
Dec 15 07:10:35.950 INFO running `"docker" "rm" "-f" "fd784a32f8cac1d4713b63a1805696bf69fa5813aa62c30e2895b999a7aa7afb"`
Dec 15 07:10:36.103 INFO [stdout] fd784a32f8cac1d4713b63a1805696bf69fa5813aa62c30e2895b999a7aa7afb
Dec 15 07:10:36.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:10:36.266 INFO [stdout] b5cd125a128297d18fff24dc87bc8c4a86c11aa24ef351a49ac4a2014cb306fa
Dec 15 07:10:36.268 INFO running `"docker" "start" "-a" "b5cd125a128297d18fff24dc87bc8c4a86c11aa24ef351a49ac4a2014cb306fa"`
Dec 15 07:10:36.709 INFO [stderr] usermod: no changes
Dec 15 07:10:36.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 15 07:10:36.732 INFO [stderr]      Running /target/debug/deps/json_pretty-22d3d082878af800
Dec 15 07:10:36.734 INFO [stdout] 
Dec 15 07:10:36.734 INFO [stdout] running 1 test
Dec 15 07:10:36.734 INFO [stdout] test tests::test_pretty_formatter ... ok
Dec 15 07:10:36.734 INFO [stdout] 
Dec 15 07:10:36.734 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:10:36.734 INFO [stdout] 
Dec 15 07:10:36.734 INFO [stderr]    Doc-tests json_pretty
Dec 15 07:10:37.422 INFO [stdout] 
Dec 15 07:10:37.422 INFO [stdout] running 0 tests
Dec 15 07:10:37.422 INFO [stdout] 
Dec 15 07:10:37.422 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:10:37.422 INFO [stdout] 
Dec 15 07:10:37.428 INFO [stderr] su: No module specific data is present
Dec 15 07:10:37.700 INFO running `"docker" "inspect" "b5cd125a128297d18fff24dc87bc8c4a86c11aa24ef351a49ac4a2014cb306fa"`
Dec 15 07:10:37.781 INFO running `"docker" "rm" "-f" "b5cd125a128297d18fff24dc87bc8c4a86c11aa24ef351a49ac4a2014cb306fa"`
Dec 15 07:10:37.842 INFO [stdout] b5cd125a128297d18fff24dc87bc8c4a86c11aa24ef351a49ac4a2014cb306fa