Nov 03 21:29:11.612 INFO checking tobiaskrause/graphml2mm against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 21:29:11.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 21:29:12.039 INFO blam! c428750790217c0fd4ad9017a973cdf3aa787a98b662051668b0c1384f38aa3a
Nov 03 21:29:12.043 INFO running `"docker" "start" "-a" "c428750790217c0fd4ad9017a973cdf3aa787a98b662051668b0c1384f38aa3a"`
Nov 03 21:29:13.535 INFO kablam! usermod: no changes
Nov 03 21:29:13.635 INFO kablam!     Checking libc v0.2.37
Nov 03 21:29:13.636 INFO kablam!    Compiling syn v0.12.13
Nov 03 21:29:15.151 INFO kablam!     Checking atty v0.2.6
Nov 03 21:29:15.415 INFO kablam!     Checking clap v2.30.0
Nov 03 21:29:24.367 INFO kablam!    Compiling structopt-derive v0.2.4
Nov 03 21:29:27.091 INFO kablam!     Checking structopt v0.2.4
Nov 03 21:29:27.363 INFO kablam!     Checking graphml2mm v0.1.0 (/source)
Nov 03 21:29:27.955 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 21:29:27.955 INFO kablam!   --> src/graph/writer.rs:68:9
Nov 03 21:29:27.955 INFO kablam!    |
Nov 03 21:29:27.955 INFO kablam! 68 |         mm_writer(&mut writer, &events);
Nov 03 21:29:27.955 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:29:27.955 INFO kablam!    |
Nov 03 21:29:27.955 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 21:29:27.955 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 21:29:27.955 INFO kablam! 
Nov 03 21:29:28.347 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 21:29:28.347 INFO kablam!  --> src/main.rs:2:1
Nov 03 21:29:28.347 INFO kablam!   |
Nov 03 21:29:28.347 INFO kablam! 2 | #[macro_use]
Nov 03 21:29:28.347 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 21:29:28.347 INFO kablam!   |
Nov 03 21:29:28.347 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:29:28.347 INFO kablam! 
Nov 03 21:29:28.499 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 21:29:28.499 INFO kablam!  --> src/main.rs:2:1
Nov 03 21:29:28.499 INFO kablam!   |
Nov 03 21:29:28.499 INFO kablam! 2 | #[macro_use]
Nov 03 21:29:28.499 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 21:29:28.499 INFO kablam!   |
Nov 03 21:29:28.499 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:29:28.499 INFO kablam! 
Nov 03 21:29:28.659 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.12s
Nov 03 21:29:28.671 INFO kablam! su: No module specific data is present
Nov 03 21:29:29.375 INFO running `"docker" "rm" "-f" "c428750790217c0fd4ad9017a973cdf3aa787a98b662051668b0c1384f38aa3a"`
Nov 03 21:29:29.627 INFO blam! c428750790217c0fd4ad9017a973cdf3aa787a98b662051668b0c1384f38aa3a