Dec 14 10:17:20.556 INFO testing Freaky/esc against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:17:20.556 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 14 10:17:21.051 INFO [stdout] 7315f8e44bbb4dc96dfb514375bbf5e975cd7093a98bb3a49db65ed1069d4813
Dec 14 10:17:21.053 INFO running `"docker" "start" "-a" "7315f8e44bbb4dc96dfb514375bbf5e975cd7093a98bb3a49db65ed1069d4813"`
Dec 14 10:17:22.381 INFO [stderr] usermod: no changes
Dec 14 10:17:22.847 INFO [stderr]    Compiling quoted_printable v0.4.0
Dec 14 10:17:22.848 INFO [stderr]    Compiling census v0.1.1
Dec 14 10:17:22.892 INFO [stderr]    Compiling combine v3.5.2
Dec 14 10:17:22.893 INFO [stderr]    Compiling fst v0.3.2
Dec 14 10:17:22.894 INFO [stderr]    Compiling atomicwrites v0.2.2
Dec 14 10:17:22.895 INFO [stderr]    Compiling uuid v0.7.1
Dec 14 10:17:22.896 INFO [stderr]    Compiling bitpacking v0.5.1
Dec 14 10:17:22.897 INFO [stderr]    Compiling fail v0.2.0
Dec 14 10:17:26.145 INFO [stderr]    Compiling syn v0.15.4
Dec 14 10:17:29.267 INFO [stderr]    Compiling snap v0.2.5
Dec 14 10:17:29.303 INFO [stderr]    Compiling mailparse v0.6.4
Dec 14 10:17:40.699 INFO [stderr]    Compiling crossbeam-deque v0.5.2
Dec 14 10:17:40.699 INFO [stderr]    Compiling fst-regex v0.2.1
Dec 14 10:17:40.711 INFO [stderr]    Compiling levenshtein_automata v0.1.1
Dec 14 10:17:40.767 INFO [stderr]    Compiling crossbeam-channel v0.2.5
Dec 14 10:17:50.255 INFO [stderr]    Compiling crossbeam v0.4.1
Dec 14 10:18:08.468 INFO [stderr]    Compiling rental-impl v0.5.2
Dec 14 10:18:08.468 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 14 10:18:30.031 INFO [stderr]    Compiling rust-stemmers v1.0.2
Dec 14 10:18:40.019 INFO [stderr] error: Could not compile `bitpacking`.
Dec 14 10:18:40.020 INFO [stderr] 
Dec 14 10:18:40.020 INFO [stderr] Caused by:
Dec 14 10:18:40.020 INFO [stderr]   process didn't exit successfully: `rustc --crate-name bitpacking /cargo-home/registry/src/github.com-1ecc6299db9ec823/bitpacking-0.5.1/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=4a745c333c16e828 -C extra-filename=-4a745c333c16e828 --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern crunchy=/target/debug/deps/libcrunchy-b284d6cffb7863de.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 14 10:18:40.020 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 14 10:18:40.655 INFO [stderr] error: build failed
Dec 14 10:18:40.655 INFO [stderr] su: No module specific data is present
Dec 14 10:18:41.118 INFO running `"docker" "inspect" "7315f8e44bbb4dc96dfb514375bbf5e975cd7093a98bb3a49db65ed1069d4813"`
Dec 14 10:18:41.205 INFO running `"docker" "rm" "-f" "7315f8e44bbb4dc96dfb514375bbf5e975cd7093a98bb3a49db65ed1069d4813"`
Dec 14 10:18:41.288 INFO [stdout] 7315f8e44bbb4dc96dfb514375bbf5e975cd7093a98bb3a49db65ed1069d4813