Dec 14 16:06:44.650 INFO testing tree_magic-0.2.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 16:06:44.650 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 16:06:45.031 INFO [stdout] 7a5defc5f3b1c37d6fd1f4f892a8524d49bd88bf63b46a7db2291d53746043c9
Dec 14 16:06:45.037 INFO running `"docker" "start" "-a" "7a5defc5f3b1c37d6fd1f4f892a8524d49bd88bf63b46a7db2291d53746043c9"`
Dec 14 16:06:46.303 INFO [stderr] usermod: no changes
Dec 14 16:06:46.420 INFO [stderr]    Compiling parking_lot v0.4.8
Dec 14 16:06:48.331 INFO [stderr]    Compiling tree_magic v0.2.1 (/source)
Dec 14 16:06:52.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
Dec 14 16:06:52.637 INFO [stderr] su: No module specific data is present
Dec 14 16:06:53.245 INFO running `"docker" "inspect" "7a5defc5f3b1c37d6fd1f4f892a8524d49bd88bf63b46a7db2291d53746043c9"`
Dec 14 16:06:53.557 INFO running `"docker" "rm" "-f" "7a5defc5f3b1c37d6fd1f4f892a8524d49bd88bf63b46a7db2291d53746043c9"`
Dec 14 16:06:53.822 INFO [stdout] 7a5defc5f3b1c37d6fd1f4f892a8524d49bd88bf63b46a7db2291d53746043c9
Dec 14 16:06:53.828 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 16:06:54.243 INFO [stdout] 469d8bef6ddcf8b974de8755476aae3e48bdaa875a926c52c37220de6ec5f48d
Dec 14 16:06:54.251 INFO running `"docker" "start" "-a" "469d8bef6ddcf8b974de8755476aae3e48bdaa875a926c52c37220de6ec5f48d"`
Dec 14 16:06:55.338 INFO [stderr] usermod: no changes
Dec 14 16:06:55.439 INFO [stderr]    Compiling tree_magic v0.2.1 (/source)
Dec 14 16:06:59.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Dec 14 16:06:59.701 INFO [stderr] su: No module specific data is present
Dec 14 16:07:00.579 INFO running `"docker" "inspect" "469d8bef6ddcf8b974de8755476aae3e48bdaa875a926c52c37220de6ec5f48d"`
Dec 14 16:07:00.772 INFO running `"docker" "rm" "-f" "469d8bef6ddcf8b974de8755476aae3e48bdaa875a926c52c37220de6ec5f48d"`
Dec 14 16:07:01.031 INFO [stdout] 469d8bef6ddcf8b974de8755476aae3e48bdaa875a926c52c37220de6ec5f48d