Nov 06 22:17:32.305 INFO checking eminence/snapshot_trim against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 22:17:32.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 22:17:32.704 INFO blam! 60aee9164c54827dc0a2169005d475303f9e9c37a033a40f387fdc00ad4c1951
Nov 06 22:17:32.707 INFO running `"docker" "start" "-a" "60aee9164c54827dc0a2169005d475303f9e9c37a033a40f387fdc00ad4c1951"`
Nov 06 22:17:33.538 INFO kablam! usermod: no changes
Nov 06 22:17:33.614 INFO kablam!     Checking docopt v0.8.1
Nov 06 22:17:35.212 INFO kablam!     Checking snapshot_trim v0.1.0 (/source)
Nov 06 22:17:36.149 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 22:17:36.149 INFO kablam!   --> src/main.rs:66:9
Nov 06 22:17:36.149 INFO kablam!    |
Nov 06 22:17:36.149 INFO kablam! 66 |         write!(fmt, "<Snapshot {:?} {:?}>", self.snap, self.state);
Nov 06 22:17:36.150 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:17:36.150 INFO kablam!    |
Nov 06 22:17:36.150 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 22:17:36.150 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 22:17:36.150 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 22:17:36.150 INFO kablam! 
Nov 06 22:17:36.151 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 22:17:36.151 INFO kablam!   --> src/main.rs:66:9
Nov 06 22:17:36.151 INFO kablam!    |
Nov 06 22:17:36.151 INFO kablam! 66 |         write!(fmt, "<Snapshot {:?} {:?}>", self.snap, self.state);
Nov 06 22:17:36.151 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:17:36.151 INFO kablam!    |
Nov 06 22:17:36.157 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 22:17:36.157 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 22:17:36.157 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 22:17:36.157 INFO kablam! 
Nov 06 22:17:36.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Nov 06 22:17:36.214 INFO kablam! su: No module specific data is present
Nov 06 22:17:36.545 INFO running `"docker" "rm" "-f" "60aee9164c54827dc0a2169005d475303f9e9c37a033a40f387fdc00ad4c1951"`
Nov 06 22:17:36.662 INFO blam! 60aee9164c54827dc0a2169005d475303f9e9c37a033a40f387fdc00ad4c1951