Nov 03 22:06:23.874 INFO checking tac44/syncopation against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 22:06:23.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-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"`
Nov 03 22:06:24.384 INFO blam! 407a91ed5c062970a99e38318b79ba22061d146ca161f82aa016350edb1f5bfc
Nov 03 22:06:24.387 INFO running `"docker" "start" "-a" "407a91ed5c062970a99e38318b79ba22061d146ca161f82aa016350edb1f5bfc"`
Nov 03 22:06:26.019 INFO kablam! usermod: no changes
Nov 03 22:06:26.206 INFO kablam!    Compiling openssl-sys v0.9.36
Nov 03 22:06:26.211 INFO kablam!    Compiling libz-sys v1.0.23
Nov 03 22:06:26.219 INFO kablam!     Checking serde_json v1.0.31
Nov 03 22:06:26.219 INFO kablam!    Compiling syn v0.15.7
Nov 03 22:06:31.640 INFO kablam!    Compiling libssh2-sys v0.2.11
Nov 03 22:06:41.871 INFO kablam!     Checking ssh2 v0.3.3
Nov 03 22:06:43.947 INFO kablam!    Compiling serde_derive v1.0.79
Nov 03 22:06:59.017 INFO kablam!     Checking syncopation v0.1.0 (/source)
Nov 03 22:06:59.527 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.47s
Nov 03 22:06:59.531 INFO kablam! su: No module specific data is present
Nov 03 22:06:59.896 INFO running `"docker" "rm" "-f" "407a91ed5c062970a99e38318b79ba22061d146ca161f82aa016350edb1f5bfc"`
Nov 03 22:07:00.020 INFO blam! 407a91ed5c062970a99e38318b79ba22061d146ca161f82aa016350edb1f5bfc