Nov 10 03:32:48.887 INFO checking mach_object-0.1.13 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 03:32:48.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 03:32:49.162 INFO blam! f2cefbd8146356af863308d4c2484cedb9c2dbf315cbf8eebbf12e98d826d75c
Nov 10 03:32:49.164 INFO running `"docker" "start" "-a" "f2cefbd8146356af863308d4c2484cedb9c2dbf315cbf8eebbf12e98d826d75c"`
Nov 10 03:32:49.952 INFO kablam! usermod: no changes
Nov 10 03:32:50.203 INFO kablam!     Checking uuid v0.7.1
Nov 10 03:32:50.215 INFO kablam!     Checking hexplay v0.2.1
Nov 10 03:32:51.959 INFO kablam!     Checking mach_object v0.1.13 (/source)
Nov 10 03:32:55.579 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 03:32:55.579 INFO kablam!    --> src/display.rs:461:17
Nov 10 03:32:55.579 INFO kablam!     |
Nov 10 03:32:55.579 INFO kablam! 461 |                 writeln!(f, "    tools");
Nov 10 03:32:55.579 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:32:55.579 INFO kablam!     |
Nov 10 03:32:55.579 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 10 03:32:55.579 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 03:32:55.579 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 10 03:32:55.579 INFO kablam! 
Nov 10 03:33:00.019 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 03:33:00.019 INFO kablam!    --> src/display.rs:461:17
Nov 10 03:33:00.019 INFO kablam!     |
Nov 10 03:33:00.019 INFO kablam! 461 |                 writeln!(f, "    tools");
Nov 10 03:33:00.019 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:33:00.019 INFO kablam!     |
Nov 10 03:33:00.019 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 10 03:33:00.019 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 03:33:00.019 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 10 03:33:00.019 INFO kablam! 
Nov 10 03:33:00.731 INFO kablam! warning: unused `#[macro_use]` import
Nov 10 03:33:00.731 INFO kablam!  --> examples/otool.rs:9:1
Nov 10 03:33:00.731 INFO kablam!   |
Nov 10 03:33:00.731 INFO kablam! 9 | #[macro_use]
Nov 10 03:33:00.731 INFO kablam!   | ^^^^^^^^^^^^
Nov 10 03:33:00.731 INFO kablam!   |
Nov 10 03:33:00.731 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 03:33:00.731 INFO kablam! 
Nov 10 03:33:01.143 INFO kablam! warning: unused `#[macro_use]` import
Nov 10 03:33:01.143 INFO kablam!  --> tests/integration_tests.rs:1:1
Nov 10 03:33:01.143 INFO kablam!   |
Nov 10 03:33:01.143 INFO kablam! 1 | #[macro_use]
Nov 10 03:33:01.143 INFO kablam!   | ^^^^^^^^^^^^
Nov 10 03:33:01.143 INFO kablam!   |
Nov 10 03:33:01.143 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 03:33:01.143 INFO kablam! 
Nov 10 03:33:01.219 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.22s
Nov 10 03:33:01.231 INFO kablam! su: No module specific data is present
Nov 10 03:33:01.858 INFO running `"docker" "rm" "-f" "f2cefbd8146356af863308d4c2484cedb9c2dbf315cbf8eebbf12e98d826d75c"`
Nov 10 03:33:01.971 INFO blam! f2cefbd8146356af863308d4c2484cedb9c2dbf315cbf8eebbf12e98d826d75c