Oct 21 12:54:16.470 INFO checking tobiaskrause/graphml2mm against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 12:54:16.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 12:54:16.865 INFO blam! 3cac4d0f79b9e4898d174a35c462302189389bea965666ccc3e1672daa5efef0
Oct 21 12:54:16.866 INFO running `"docker" "start" "-a" "3cac4d0f79b9e4898d174a35c462302189389bea965666ccc3e1672daa5efef0"`
Oct 21 12:54:17.669 INFO kablam! usermod: no changes
Oct 21 12:54:17.744 INFO kablam!     Checking xml-rs v0.7.0
Oct 21 12:54:17.747 INFO kablam!    Compiling syn v0.12.13
Oct 21 12:54:24.440 INFO kablam!    Compiling structopt-derive v0.2.4
Oct 21 12:54:27.073 INFO kablam!     Checking structopt v0.2.4
Oct 21 12:54:27.387 INFO kablam!     Checking graphml2mm v0.1.0 (/source)
Oct 21 12:54:27.908 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 12:54:27.908 INFO kablam!   --> src/graph/writer.rs:68:9
Oct 21 12:54:27.908 INFO kablam!    |
Oct 21 12:54:27.908 INFO kablam! 68 |         mm_writer(&mut writer, &events);
Oct 21 12:54:27.908 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:54:27.908 INFO kablam!    |
Oct 21 12:54:27.908 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 12:54:27.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 12:54:27.908 INFO kablam! 
Oct 21 12:54:28.389 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 12:54:28.389 INFO kablam!  --> src/main.rs:2:1
Oct 21 12:54:28.389 INFO kablam!   |
Oct 21 12:54:28.390 INFO kablam! 2 | #[macro_use]
Oct 21 12:54:28.390 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 12:54:28.396 INFO kablam!   |
Oct 21 12:54:28.397 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 12:54:28.397 INFO kablam! 
Oct 21 12:54:28.485 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 12:54:28.485 INFO kablam!  --> src/main.rs:2:1
Oct 21 12:54:28.485 INFO kablam!   |
Oct 21 12:54:28.486 INFO kablam! 2 | #[macro_use]
Oct 21 12:54:28.486 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 12:54:28.486 INFO kablam!   |
Oct 21 12:54:28.487 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 12:54:28.487 INFO kablam! 
Oct 21 12:54:28.632 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.95s
Oct 21 12:54:28.636 INFO kablam! su: No module specific data is present
Oct 21 12:54:29.167 INFO running `"docker" "rm" "-f" "3cac4d0f79b9e4898d174a35c462302189389bea965666ccc3e1672daa5efef0"`
Oct 21 12:54:29.458 INFO blam! 3cac4d0f79b9e4898d174a35c462302189389bea965666ccc3e1672daa5efef0