Dec 15 00:20:33.606 INFO testing rack-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 00:20:33.606 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 00:20:34.049 INFO [stdout] 58b410a256c0bd6c3638760d67e2b504faae3490958f3d8f2aebaca983e6bd25
Dec 15 00:20:34.051 INFO running `"docker" "start" "-a" "58b410a256c0bd6c3638760d67e2b504faae3490958f3d8f2aebaca983e6bd25"`
Dec 15 00:20:34.951 INFO [stderr] usermod: no changes
Dec 15 00:20:34.991 INFO [stderr]    Compiling rack v0.0.1 (/source)
Dec 15 00:20:35.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 15 00:20:35.351 INFO [stderr] su: No module specific data is present
Dec 15 00:20:35.633 INFO running `"docker" "inspect" "58b410a256c0bd6c3638760d67e2b504faae3490958f3d8f2aebaca983e6bd25"`
Dec 15 00:20:35.761 INFO running `"docker" "rm" "-f" "58b410a256c0bd6c3638760d67e2b504faae3490958f3d8f2aebaca983e6bd25"`
Dec 15 00:20:35.901 INFO [stdout] 58b410a256c0bd6c3638760d67e2b504faae3490958f3d8f2aebaca983e6bd25
Dec 15 00:20:35.903 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 00:20:36.209 INFO [stdout] fc7bcfa072b47f46556bd64e3cdd94e8e421a2a84053b2b25c07c4dfca9d7724
Dec 15 00:20:36.209 INFO running `"docker" "start" "-a" "fc7bcfa072b47f46556bd64e3cdd94e8e421a2a84053b2b25c07c4dfca9d7724"`
Dec 15 00:20:36.613 INFO [stderr] usermod: no changes
Dec 15 00:20:36.646 INFO [stderr]    Compiling rack v0.0.1 (/source)
Dec 15 00:20:37.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 15 00:20:37.463 INFO [stderr] su: No module specific data is present
Dec 15 00:20:37.973 INFO running `"docker" "inspect" "fc7bcfa072b47f46556bd64e3cdd94e8e421a2a84053b2b25c07c4dfca9d7724"`
Dec 15 00:20:38.316 INFO running `"docker" "rm" "-f" "fc7bcfa072b47f46556bd64e3cdd94e8e421a2a84053b2b25c07c4dfca9d7724"`
Dec 15 00:20:38.667 INFO [stdout] fc7bcfa072b47f46556bd64e3cdd94e8e421a2a84053b2b25c07c4dfca9d7724
Dec 15 00:20:38.675 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" "-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 00:20:39.194 INFO [stdout] b6eb2a86cfc6440597d4a63873b61a4506e7226925c546eaf3845b2cdb09bf1a
Dec 15 00:20:39.197 INFO running `"docker" "start" "-a" "b6eb2a86cfc6440597d4a63873b61a4506e7226925c546eaf3845b2cdb09bf1a"`
Dec 15 00:20:40.707 INFO [stderr] usermod: no changes
Dec 15 00:20:40.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 00:20:40.767 INFO [stderr]      Running /target/debug/deps/rack-ed861cce49842167
Dec 15 00:20:40.767 INFO [stdout] 
Dec 15 00:20:40.767 INFO [stdout] running 1 test
Dec 15 00:20:40.767 INFO [stdout] test tests::it_works ... ok
Dec 15 00:20:40.767 INFO [stdout] 
Dec 15 00:20:40.767 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:20:40.767 INFO [stdout] 
Dec 15 00:20:40.775 INFO [stderr]    Doc-tests rack
Dec 15 00:20:41.891 INFO [stdout] 
Dec 15 00:20:41.891 INFO [stdout] running 0 tests
Dec 15 00:20:41.891 INFO [stdout] 
Dec 15 00:20:41.891 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:20:41.891 INFO [stdout] 
Dec 15 00:20:41.899 INFO [stderr] su: No module specific data is present
Dec 15 00:20:43.080 INFO running `"docker" "inspect" "b6eb2a86cfc6440597d4a63873b61a4506e7226925c546eaf3845b2cdb09bf1a"`
Dec 15 00:20:43.475 INFO running `"docker" "rm" "-f" "b6eb2a86cfc6440597d4a63873b61a4506e7226925c546eaf3845b2cdb09bf1a"`
Dec 15 00:20:43.786 INFO [stdout] b6eb2a86cfc6440597d4a63873b61a4506e7226925c546eaf3845b2cdb09bf1a