Nov 06 20:12:52.693 INFO checking jbg/rust-mailer against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 20:12:52.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 20:12:52.984 INFO blam! 10bd3179aa82a90fda297d55251ac77593620fe78fb97b30efac1a4b7357932b
Nov 06 20:12:52.988 INFO running `"docker" "start" "-a" "10bd3179aa82a90fda297d55251ac77593620fe78fb97b30efac1a4b7357932b"`
Nov 06 20:12:53.949 INFO kablam! usermod: no changes
Nov 06 20:12:54.036 INFO kablam!     Checking net2 v0.2.26
Nov 06 20:12:54.036 INFO kablam!     Checking futures v0.1.9
Nov 06 20:12:55.260 INFO kablam!     Checking mio v0.6.4
Nov 06 20:12:56.977 INFO kablam!     Checking tokio-service v0.1.0
Nov 06 20:12:56.978 INFO kablam!     Checking futures-cpupool v0.1.2
Nov 06 20:12:57.863 INFO kablam!     Checking tokio-core v0.1.4
Nov 06 20:12:59.234 INFO kablam!     Checking tokio-proto v0.1.0
Nov 06 20:13:01.395 INFO kablam!     Checking rust-mailer v0.1.0 (/source)
Nov 06 20:13:02.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
Nov 06 20:13:02.951 INFO kablam! su: No module specific data is present
Nov 06 20:13:03.432 INFO running `"docker" "rm" "-f" "10bd3179aa82a90fda297d55251ac77593620fe78fb97b30efac1a4b7357932b"`
Nov 06 20:13:03.584 INFO blam! 10bd3179aa82a90fda297d55251ac77593620fe78fb97b30efac1a4b7357932b