Nov 09 06:29:10.320 INFO checking robinvd/vm against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 06:29:10.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09 06:29:10.574 INFO blam! 2676e3c238f177e5aef62755a77f2114282ee71498ceb196dfdb42f71cfc7880
Nov 09 06:29:10.576 INFO running `"docker" "start" "-a" "2676e3c238f177e5aef62755a77f2114282ee71498ceb196dfdb42f71cfc7880"`
Nov 09 06:29:10.938 INFO kablam! usermod: no changes
Nov 09 06:29:11.132 INFO kablam!     Checking same-file v1.0.4
Nov 09 06:29:11.133 INFO kablam!     Checking log v0.4.6
Nov 09 06:29:11.134 INFO kablam!     Checking term v0.5.1
Nov 09 06:29:11.134 INFO kablam!     Checking itertools v0.7.8
Nov 09 06:29:11.147 INFO kablam!     Checking num-integer v0.1.39
Nov 09 06:29:11.147 INFO kablam!     Checking ordered-float v1.0.1
Nov 09 06:29:11.147 INFO kablam!     Checking criterion-stats v0.2.5
Nov 09 06:29:11.151 INFO kablam!     Checking itertools-num v0.1.2
Nov 09 06:29:11.947 INFO kablam!    Compiling syn v0.15.17
Nov 09 06:29:12.507 INFO kablam!     Checking csv-core v0.1.4
Nov 09 06:29:12.939 INFO kablam!     Checking combine v3.6.1
Nov 09 06:29:13.775 INFO kablam!     Checking walkdir v2.2.6
Nov 09 06:29:13.863 INFO kablam!     Checking chrono v0.4.6
Nov 09 06:29:14.420 INFO kablam!     Checking handlebars v0.32.4
Nov 09 06:29:14.777 INFO kablam!     Checking csv v1.0.2
Nov 09 06:29:17.625 INFO kablam!     Checking simplelog v0.5.3
Nov 09 06:29:19.799 INFO kablam!     Checking criterion-plot v0.2.5
Nov 09 06:29:30.767 INFO kablam!    Compiling synstructure v0.10.1
Nov 09 06:29:30.767 INFO kablam!    Compiling serde_derive v1.0.80
Nov 09 06:29:35.407 INFO kablam!    Compiling failure_derive v0.1.3
Nov 09 06:29:38.543 INFO kablam!     Checking failure v0.1.3
Nov 09 06:29:47.275 INFO kablam!     Checking criterion v0.2.5
Nov 09 06:29:47.487 INFO kablam!     Checking sabi v0.1.0 (/source)
Nov 09 06:29:51.449 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.449 INFO kablam!    --> src/vm/mod.rs:296:17
Nov 09 06:29:51.449 INFO kablam!     |
Nov 09 06:29:51.449 INFO kablam! 296 |                 writeln!(data, "{}", val);
Nov 09 06:29:51.449 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:51.449 INFO kablam!     |
Nov 09 06:29:51.449 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 06:29:51.449 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.449 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 09 06:29:51.449 INFO kablam! 
Nov 09 06:29:51.455 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.455 INFO kablam!    --> src/vm/mod.rs:420:9
Nov 09 06:29:51.455 INFO kablam!     |
Nov 09 06:29:51.455 INFO kablam! 420 |         writeln!(f, "{}:", self.name);
Nov 09 06:29:51.456 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:51.456 INFO kablam!     |
Nov 09 06:29:51.456 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.456 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 09 06:29:51.456 INFO kablam! 
Nov 09 06:29:51.456 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.456 INFO kablam!    --> src/vm/mod.rs:429:13
Nov 09 06:29:51.456 INFO kablam!     |
Nov 09 06:29:51.456 INFO kablam! 429 |             write!(f, "{:04x}: {:?}", i, op);
Nov 09 06:29:51.456 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:51.456 INFO kablam!     |
Nov 09 06:29:51.456 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.456 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 09 06:29:51.456 INFO kablam! 
Nov 09 06:29:51.456 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.456 INFO kablam!    --> src/vm/mod.rs:437:17
Nov 09 06:29:51.456 INFO kablam!     |
Nov 09 06:29:51.456 INFO kablam! 437 |                 write!(f, " {}", num);
Nov 09 06:29:51.457 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:51.457 INFO kablam!     |
Nov 09 06:29:51.457 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.457 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 09 06:29:51.457 INFO kablam! 
Nov 09 06:29:51.457 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.457 INFO kablam!    --> src/vm/mod.rs:441:13
Nov 09 06:29:51.457 INFO kablam!     |
Nov 09 06:29:51.457 INFO kablam! 441 |             writeln!(f);
Nov 09 06:29:51.457 INFO kablam!     |             ^^^^^^^^^^^^
Nov 09 06:29:51.457 INFO kablam!     |
Nov 09 06:29:51.458 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.458 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 09 06:29:51.458 INFO kablam! 
Nov 09 06:29:51.458 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.458 INFO kablam!    --> src/vm/mod.rs:444:9
Nov 09 06:29:51.458 INFO kablam!     |
Nov 09 06:29:51.458 INFO kablam! 444 |         writeln!(f, "labels {:?}", self.labels);
Nov 09 06:29:51.458 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:51.458 INFO kablam!     |
Nov 09 06:29:51.458 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.458 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 09 06:29:51.458 INFO kablam! 
Nov 09 06:29:51.458 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.458 INFO kablam!    --> src/vm/mod.rs:445:9
Nov 09 06:29:51.458 INFO kablam!     |
Nov 09 06:29:51.458 INFO kablam! 445 |         writeln!(f, "labeli {:?}", self.label_index);
Nov 09 06:29:51.458 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:51.458 INFO kablam!     |
Nov 09 06:29:51.458 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.458 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 09 06:29:51.458 INFO kablam! 
Nov 09 06:29:51.458 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:51.458 INFO kablam!    --> src/vm/mod.rs:446:9
Nov 09 06:29:51.458 INFO kablam!     |
Nov 09 06:29:51.458 INFO kablam! 446 |         writeln!(f, "const  {:?}", self.constants);
Nov 09 06:29:51.458 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:51.458 INFO kablam!     |
Nov 09 06:29:51.458 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:51.458 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 09 06:29:51.458 INFO kablam! 
Nov 09 06:29:54.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.603 INFO kablam!    --> src/vm/mod.rs:296:17
Nov 09 06:29:54.603 INFO kablam!     |
Nov 09 06:29:54.603 INFO kablam! 296 |                 writeln!(data, "{}", val);
Nov 09 06:29:54.603 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:54.603 INFO kablam!     |
Nov 09 06:29:54.603 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 06:29:54.603 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.603 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 09 06:29:54.603 INFO kablam! 
Nov 09 06:29:54.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.605 INFO kablam!    --> src/vm/mod.rs:420:9
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam! 420 |         writeln!(f, "{}:", self.name);
Nov 09 06:29:54.605 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.605 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 09 06:29:54.605 INFO kablam! 
Nov 09 06:29:54.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.605 INFO kablam!    --> src/vm/mod.rs:429:13
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam! 429 |             write!(f, "{:04x}: {:?}", i, op);
Nov 09 06:29:54.605 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.605 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 09 06:29:54.605 INFO kablam! 
Nov 09 06:29:54.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.605 INFO kablam!    --> src/vm/mod.rs:437:17
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam! 437 |                 write!(f, " {}", num);
Nov 09 06:29:54.605 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.605 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 09 06:29:54.605 INFO kablam! 
Nov 09 06:29:54.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.605 INFO kablam!    --> src/vm/mod.rs:441:13
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam! 441 |             writeln!(f);
Nov 09 06:29:54.605 INFO kablam!     |             ^^^^^^^^^^^^
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.605 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 09 06:29:54.605 INFO kablam! 
Nov 09 06:29:54.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.605 INFO kablam!    --> src/vm/mod.rs:444:9
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam! 444 |         writeln!(f, "labels {:?}", self.labels);
Nov 09 06:29:54.605 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.605 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 09 06:29:54.605 INFO kablam! 
Nov 09 06:29:54.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.605 INFO kablam!    --> src/vm/mod.rs:445:9
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam! 445 |         writeln!(f, "labeli {:?}", self.label_index);
Nov 09 06:29:54.605 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.605 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 09 06:29:54.605 INFO kablam! 
Nov 09 06:29:54.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 06:29:54.605 INFO kablam!    --> src/vm/mod.rs:446:9
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam! 446 |         writeln!(f, "const  {:?}", self.constants);
Nov 09 06:29:54.605 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 06:29:54.605 INFO kablam!     |
Nov 09 06:29:54.605 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 06:29:54.605 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 09 06:29:54.605 INFO kablam! 
Nov 09 06:29:54.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.70s
Nov 09 06:29:54.695 INFO kablam! su: No module specific data is present
Nov 09 06:29:55.383 INFO running `"docker" "rm" "-f" "2676e3c238f177e5aef62755a77f2114282ee71498ceb196dfdb42f71cfc7880"`
Nov 09 06:29:55.767 INFO blam! 2676e3c238f177e5aef62755a77f2114282ee71498ceb196dfdb42f71cfc7880