Oct 12 14:47:49.361 INFO checking rpivo/portfolio-2018 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:47:49.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 14:47:49.926 INFO blam! 17ecef763e075bd595cd71ea4282453fc247fdd23e0fac3d44d133acb28ee697
Oct 12 14:47:49.927 INFO running `"docker" "start" "-a" "17ecef763e075bd595cd71ea4282453fc247fdd23e0fac3d44d133acb28ee697"`
Oct 12 14:47:51.832 INFO kablam! usermod: no changes
Oct 12 14:47:52.120 INFO kablam!    Compiling isatty v0.1.8
Oct 12 14:47:52.120 INFO kablam!    Compiling base64 v0.9.2
Oct 12 14:47:52.128 INFO kablam!    Compiling serde v1.0.76
Oct 12 14:47:53.073 INFO kablam!     Checking rocket v0.3.16
Oct 12 14:48:09.189 INFO kablam!    Compiling toml v0.4.6
Oct 12 14:48:26.448 INFO kablam!    Compiling rocket_codegen v0.3.16
Oct 12 14:48:40.848 INFO kablam!     Checking portfolio-2018 v0.1.0 (/source)
Oct 12 14:48:42.180 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 50.31s
Oct 12 14:48:42.204 INFO kablam! su: No module specific data is present
Oct 12 14:48:43.110 INFO running `"docker" "rm" "-f" "17ecef763e075bd595cd71ea4282453fc247fdd23e0fac3d44d133acb28ee697"`
Oct 12 14:48:43.368 INFO blam! 17ecef763e075bd595cd71ea4282453fc247fdd23e0fac3d44d133acb28ee697