Oct 26 19:16:41.015 INFO checking tobiaskrause/graphml2mm against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 19:16:41.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 19:16:41.468 INFO blam! 28628f1b316904e6512c008363fdf3799ef4322de1740aae53f53e790066a9a9
Oct 26 19:16:41.468 INFO running `"docker" "start" "-a" "28628f1b316904e6512c008363fdf3799ef4322de1740aae53f53e790066a9a9"`
Oct 26 19:16:42.322 INFO kablam! usermod: no changes
Oct 26 19:16:42.427 INFO kablam!     Checking libc v0.2.37
Oct 26 19:16:42.427 INFO kablam!    Compiling syn v0.12.13
Oct 26 19:16:44.147 INFO kablam!     Checking atty v0.2.6
Oct 26 19:16:44.427 INFO kablam!     Checking clap v2.30.0
Oct 26 19:16:53.179 INFO kablam!    Compiling structopt-derive v0.2.4
Oct 26 19:16:56.533 INFO kablam!     Checking structopt v0.2.4
Oct 26 19:16:56.868 INFO kablam!     Checking graphml2mm v0.1.0 (/source)
Oct 26 19:16:57.719 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:16:57.719 INFO kablam!   --> src/graph/writer.rs:68:9
Oct 26 19:16:57.719 INFO kablam!    |
Oct 26 19:16:57.719 INFO kablam! 68 |         mm_writer(&mut writer, &events);
Oct 26 19:16:57.719 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:16:57.719 INFO kablam!    |
Oct 26 19:16:57.719 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 19:16:57.719 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:16:57.719 INFO kablam! 
Oct 26 19:16:57.919 INFO kablam! warning: unused `#[macro_use]` import
Oct 26 19:16:57.919 INFO kablam!  --> src/main.rs:2:1
Oct 26 19:16:57.919 INFO kablam!   |
Oct 26 19:16:57.919 INFO kablam! 2 | #[macro_use]
Oct 26 19:16:57.919 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 19:16:57.919 INFO kablam!   |
Oct 26 19:16:57.919 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:16:57.919 INFO kablam! 
Oct 26 19:16:57.931 INFO kablam! warning: unused `#[macro_use]` import
Oct 26 19:16:57.931 INFO kablam!  --> src/main.rs:2:1
Oct 26 19:16:57.931 INFO kablam!   |
Oct 26 19:16:57.931 INFO kablam! 2 | #[macro_use]
Oct 26 19:16:57.931 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 19:16:57.931 INFO kablam!   |
Oct 26 19:16:57.931 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:16:57.931 INFO kablam! 
Oct 26 19:16:58.090 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.73s
Oct 26 19:16:58.099 INFO kablam! su: No module specific data is present
Oct 26 19:16:58.759 INFO running `"docker" "rm" "-f" "28628f1b316904e6512c008363fdf3799ef4322de1740aae53f53e790066a9a9"`
Oct 26 19:16:59.012 INFO blam! 28628f1b316904e6512c008363fdf3799ef4322de1740aae53f53e790066a9a9