Nov 01 02:45:44.135 INFO checking k3d3/Roam against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 02:45:44.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 02:45:44.508 INFO blam! 968f7e086f2244be4c5936309c5d240c11d24130b9608dd1fce08f4500e0ca6d
Nov 01 02:45:44.517 INFO running `"docker" "start" "-a" "968f7e086f2244be4c5936309c5d240c11d24130b9608dd1fce08f4500e0ca6d"`
Nov 01 02:45:45.851 INFO kablam! usermod: no changes
Nov 01 02:45:46.036 INFO kablam!    Compiling rust-crypto v0.2.36
Nov 01 02:45:46.036 INFO kablam!     Checking futures v0.1.10
Nov 01 02:45:46.036 INFO kablam!     Checking base64 v0.4.0
Nov 01 02:45:46.044 INFO kablam!     Checking mio v0.6.4
Nov 01 02:45:46.045 INFO kablam!    Compiling syn v0.11.9
Nov 01 02:45:51.697 INFO kablam!     Checking tokio-service v0.1.0
Nov 01 02:45:51.697 INFO kablam!     Checking tokio-core v0.1.4
Nov 01 02:45:54.757 INFO kablam!     Checking tokio-proto v0.1.0
Nov 01 02:45:58.960 INFO kablam!    Compiling serde_codegen_internals v0.14.1
Nov 01 02:46:02.688 INFO kablam!    Compiling serde_derive v0.9.11
Nov 01 02:46:10.335 INFO kablam!     Checking roam v0.1.0 (/source)
Nov 01 02:46:11.988 INFO kablam! warning: method is never used: `to_json`
Nov 01 02:46:11.989 INFO kablam!   --> src/network_config.rs:52:5
Nov 01 02:46:11.990 INFO kablam!    |
Nov 01 02:46:11.991 INFO kablam! 52 |     pub fn to_json(&self) -> Result<String> {
Nov 01 02:46:11.991 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:46:11.992 INFO kablam!    |
Nov 01 02:46:11.993 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 02:46:11.993 INFO kablam! 
Nov 01 02:46:11.994 INFO kablam! warning: method is never used: `to_pretty_json`
Nov 01 02:46:11.994 INFO kablam!   --> src/network_config.rs:56:5
Nov 01 02:46:11.995 INFO kablam!    |
Nov 01 02:46:11.996 INFO kablam! 56 |     pub fn to_pretty_json(&self) -> Result<String> {
Nov 01 02:46:11.996 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:46:11.997 INFO kablam! 
Nov 01 02:46:12.301 INFO kablam! warning: method is never used: `to_pretty_json`
Nov 01 02:46:12.302 INFO kablam!   --> src/network_config.rs:56:5
Nov 01 02:46:12.303 INFO kablam!    |
Nov 01 02:46:12.303 INFO kablam! 56 |     pub fn to_pretty_json(&self) -> Result<String> {
Nov 01 02:46:12.304 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:46:12.304 INFO kablam!    |
Nov 01 02:46:12.305 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 02:46:12.306 INFO kablam! 
Nov 01 02:46:12.378 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.50s
Nov 01 02:46:12.387 INFO kablam! su: No module specific data is present
Nov 01 02:46:13.582 INFO running `"docker" "rm" "-f" "968f7e086f2244be4c5936309c5d240c11d24130b9608dd1fce08f4500e0ca6d"`
Nov 01 02:46:13.876 INFO blam! 968f7e086f2244be4c5936309c5d240c11d24130b9608dd1fce08f4500e0ca6d