Nov 04 17:15:49.522 INFO checking specs-0.12.3 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 17:15:49.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 17:15:49.795 INFO blam! 752f2f71dac87c60891eb215c65f23251e35f99471b6427e40270297bf859e4b
Nov 04 17:15:49.797 INFO running `"docker" "start" "-a" "752f2f71dac87c60891eb215c65f23251e35f99471b6427e40270297bf859e4b"`
Nov 04 17:15:50.659 INFO kablam! usermod: no changes
Nov 04 17:15:50.867 INFO kablam!    Compiling serde_derive v1.0.80
Nov 04 17:15:50.867 INFO kablam!     Checking specs v0.12.3 (/source)
Nov 04 17:16:05.908 INFO kablam!     Checking serde v1.0.80
Nov 04 17:16:15.943 INFO kablam!     Checking serde_json v1.0.32
Nov 04 17:16:15.944 INFO kablam!     Checking csv v1.0.2
Nov 04 17:16:15.944 INFO kablam!     Checking cgmath v0.14.1
Nov 04 17:16:15.944 INFO kablam!     Checking ron v0.4.0
Nov 04 17:16:19.387 INFO kablam!     Checking handlebars v0.32.4
Nov 04 17:16:23.859 INFO kablam!     Checking criterion v0.2.5
Nov 04 17:16:47.307 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 56.62s
Nov 04 17:16:47.348 INFO kablam! su: No module specific data is present
Nov 04 17:16:48.111 INFO running `"docker" "rm" "-f" "752f2f71dac87c60891eb215c65f23251e35f99471b6427e40270297bf859e4b"`
Nov 04 17:16:48.403 INFO blam! 752f2f71dac87c60891eb215c65f23251e35f99471b6427e40270297bf859e4b