Nov 06 15:18:33.534 INFO checking robinvd/vm against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 15:18:33.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:18:34.025 INFO blam! 31611eae44f2046559b235813574ae040c675c4b87a594dd686907dbd24320b2
Nov 06 15:18:34.036 INFO running `"docker" "start" "-a" "31611eae44f2046559b235813574ae040c675c4b87a594dd686907dbd24320b2"`
Nov 06 15:18:34.752 INFO kablam! usermod: no changes
Nov 06 15:18:35.013 INFO kablam!     Checking same-file v1.0.4
Nov 06 15:18:35.016 INFO kablam!     Checking log v0.4.6
Nov 06 15:18:35.016 INFO kablam!     Checking itertools v0.7.8
Nov 06 15:18:35.025 INFO kablam!     Checking criterion-stats v0.2.5
Nov 06 15:18:35.025 INFO kablam!     Checking itertools-num v0.1.2
Nov 06 15:18:35.025 INFO kablam!     Checking ordered-float v1.0.1
Nov 06 15:18:35.032 INFO kablam!    Compiling syn v0.15.17
Nov 06 15:18:35.032 INFO kablam!     Checking combine v3.6.1
Nov 06 15:18:36.325 INFO kablam!     Checking chrono v0.4.6
Nov 06 15:18:36.326 INFO kablam!     Checking walkdir v2.2.6
Nov 06 15:18:37.472 INFO kablam!     Checking handlebars v0.32.4
Nov 06 15:18:41.732 INFO kablam!     Checking criterion-plot v0.2.5
Nov 06 15:18:42.911 INFO kablam!     Checking simplelog v0.5.3
Nov 06 15:18:58.080 INFO kablam!    Compiling synstructure v0.10.1
Nov 06 15:18:58.080 INFO kablam!    Compiling serde_derive v1.0.80
Nov 06 15:19:04.544 INFO kablam!    Compiling failure_derive v0.1.3
Nov 06 15:19:08.540 INFO kablam!     Checking failure v0.1.3
Nov 06 15:19:14.621 INFO kablam!     Checking sabi v0.1.0 (/source)
Nov 06 15:19:16.128 INFO kablam!     Checking criterion v0.2.5
Nov 06 15:19:18.693 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.694 INFO kablam!    --> src/vm/mod.rs:279:17
Nov 06 15:19:18.694 INFO kablam!     |
Nov 06 15:19:18.694 INFO kablam! 279 |                 writeln!(data, "{}", val);
Nov 06 15:19:18.695 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:18.695 INFO kablam!     |
Nov 06 15:19:18.695 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 15:19:18.696 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.696 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 15:19:18.696 INFO kablam! 
Nov 06 15:19:18.697 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.697 INFO kablam!    --> src/vm/mod.rs:396:9
Nov 06 15:19:18.697 INFO kablam!     |
Nov 06 15:19:18.697 INFO kablam! 396 |         writeln!(f, "{}:", self.name);
Nov 06 15:19:18.697 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:18.698 INFO kablam!     |
Nov 06 15:19:18.698 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.698 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 15:19:18.698 INFO kablam! 
Nov 06 15:19:18.698 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.698 INFO kablam!    --> src/vm/mod.rs:405:13
Nov 06 15:19:18.698 INFO kablam!     |
Nov 06 15:19:18.698 INFO kablam! 405 |             write!(f, "{:04x}: {:?}", i, op);
Nov 06 15:19:18.698 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:18.698 INFO kablam!     |
Nov 06 15:19:18.698 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.698 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 15:19:18.698 INFO kablam! 
Nov 06 15:19:18.698 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.698 INFO kablam!    --> src/vm/mod.rs:413:17
Nov 06 15:19:18.698 INFO kablam!     |
Nov 06 15:19:18.698 INFO kablam! 413 |                 write!(f, " {}", num);
Nov 06 15:19:18.698 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:18.699 INFO kablam!     |
Nov 06 15:19:18.699 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.699 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 15:19:18.699 INFO kablam! 
Nov 06 15:19:18.699 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.699 INFO kablam!    --> src/vm/mod.rs:417:13
Nov 06 15:19:18.699 INFO kablam!     |
Nov 06 15:19:18.699 INFO kablam! 417 |             writeln!(f);
Nov 06 15:19:18.699 INFO kablam!     |             ^^^^^^^^^^^^
Nov 06 15:19:18.699 INFO kablam!     |
Nov 06 15:19:18.699 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.699 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 15:19:18.699 INFO kablam! 
Nov 06 15:19:18.699 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.699 INFO kablam!    --> src/vm/mod.rs:420:9
Nov 06 15:19:18.699 INFO kablam!     |
Nov 06 15:19:18.699 INFO kablam! 420 |         writeln!(f, "labels {:?}", self.labels);
Nov 06 15:19:18.699 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:18.699 INFO kablam!     |
Nov 06 15:19:18.700 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.700 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 15:19:18.700 INFO kablam! 
Nov 06 15:19:18.700 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.700 INFO kablam!    --> src/vm/mod.rs:421:9
Nov 06 15:19:18.700 INFO kablam!     |
Nov 06 15:19:18.700 INFO kablam! 421 |         writeln!(f, "labeli {:?}", self.label_index);
Nov 06 15:19:18.700 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:18.700 INFO kablam!     |
Nov 06 15:19:18.700 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.700 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 15:19:18.700 INFO kablam! 
Nov 06 15:19:18.700 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:18.700 INFO kablam!    --> src/vm/mod.rs:422:9
Nov 06 15:19:18.700 INFO kablam!     |
Nov 06 15:19:18.700 INFO kablam! 422 |         writeln!(f, "const  {:?}", self.constants);
Nov 06 15:19:18.701 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:18.701 INFO kablam!     |
Nov 06 15:19:18.701 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:18.701 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 15:19:18.701 INFO kablam! 
Nov 06 15:19:24.884 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.884 INFO kablam!    --> src/vm/mod.rs:279:17
Nov 06 15:19:24.884 INFO kablam!     |
Nov 06 15:19:24.884 INFO kablam! 279 |                 writeln!(data, "{}", val);
Nov 06 15:19:24.884 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:24.884 INFO kablam!     |
Nov 06 15:19:24.884 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 15:19:24.884 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.885 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 15:19:24.885 INFO kablam! 
Nov 06 15:19:24.885 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.885 INFO kablam!    --> src/vm/mod.rs:396:9
Nov 06 15:19:24.885 INFO kablam!     |
Nov 06 15:19:24.885 INFO kablam! 396 |         writeln!(f, "{}:", self.name);
Nov 06 15:19:24.885 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:24.885 INFO kablam!     |
Nov 06 15:19:24.885 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.885 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 15:19:24.885 INFO kablam! 
Nov 06 15:19:24.885 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.885 INFO kablam!    --> src/vm/mod.rs:405:13
Nov 06 15:19:24.885 INFO kablam!     |
Nov 06 15:19:24.885 INFO kablam! 405 |             write!(f, "{:04x}: {:?}", i, op);
Nov 06 15:19:24.885 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:24.885 INFO kablam!     |
Nov 06 15:19:24.885 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.885 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 15:19:24.885 INFO kablam! 
Nov 06 15:19:24.885 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.885 INFO kablam!    --> src/vm/mod.rs:413:17
Nov 06 15:19:24.885 INFO kablam!     |
Nov 06 15:19:24.885 INFO kablam! 413 |                 write!(f, " {}", num);
Nov 06 15:19:24.886 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:24.886 INFO kablam!     |
Nov 06 15:19:24.886 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.886 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 15:19:24.886 INFO kablam! 
Nov 06 15:19:24.886 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.886 INFO kablam!    --> src/vm/mod.rs:417:13
Nov 06 15:19:24.886 INFO kablam!     |
Nov 06 15:19:24.886 INFO kablam! 417 |             writeln!(f);
Nov 06 15:19:24.886 INFO kablam!     |             ^^^^^^^^^^^^
Nov 06 15:19:24.886 INFO kablam!     |
Nov 06 15:19:24.886 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.886 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 15:19:24.886 INFO kablam! 
Nov 06 15:19:24.892 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.892 INFO kablam!    --> src/vm/mod.rs:420:9
Nov 06 15:19:24.892 INFO kablam!     |
Nov 06 15:19:24.892 INFO kablam! 420 |         writeln!(f, "labels {:?}", self.labels);
Nov 06 15:19:24.892 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:24.892 INFO kablam!     |
Nov 06 15:19:24.892 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.892 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 15:19:24.893 INFO kablam! 
Nov 06 15:19:24.893 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.893 INFO kablam!    --> src/vm/mod.rs:421:9
Nov 06 15:19:24.893 INFO kablam!     |
Nov 06 15:19:24.893 INFO kablam! 421 |         writeln!(f, "labeli {:?}", self.label_index);
Nov 06 15:19:24.893 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:24.893 INFO kablam!     |
Nov 06 15:19:24.893 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.893 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 15:19:24.893 INFO kablam! 
Nov 06 15:19:24.893 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:19:24.893 INFO kablam!    --> src/vm/mod.rs:422:9
Nov 06 15:19:24.893 INFO kablam!     |
Nov 06 15:19:24.893 INFO kablam! 422 |         writeln!(f, "const  {:?}", self.constants);
Nov 06 15:19:24.893 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:19:24.893 INFO kablam!     |
Nov 06 15:19:24.893 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:19:24.893 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 15:19:24.893 INFO kablam! 
Nov 06 15:19:24.941 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 50.16s
Nov 06 15:19:24.958 INFO kablam! su: No module specific data is present
Nov 06 15:19:25.613 INFO running `"docker" "rm" "-f" "31611eae44f2046559b235813574ae040c675c4b87a594dd686907dbd24320b2"`
Nov 06 15:19:25.848 INFO blam! 31611eae44f2046559b235813574ae040c675c4b87a594dd686907dbd24320b2