Nov 29 19:38:00.366 INFO checking robinvd/vm against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 19:38:00.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 19:38:00.780 INFO [stdout] 5c91c87bf95821b90dce14e474120a17799afb824847db217481d1327fddae53
Nov 29 19:38:00.792 INFO running `"docker" "start" "-a" "5c91c87bf95821b90dce14e474120a17799afb824847db217481d1327fddae53"`
Nov 29 19:38:02.004 INFO [stderr] usermod: no changes
Nov 29 19:38:02.316 INFO [stderr]     Checking log v0.4.6
Nov 29 19:38:02.332 INFO [stderr]     Checking criterion-plot v0.2.5
Nov 29 19:38:02.336 INFO [stderr]     Checking num-integer v0.1.39
Nov 29 19:38:02.336 INFO [stderr]     Checking ordered-float v1.0.1
Nov 29 19:38:02.336 INFO [stderr]     Checking criterion-stats v0.2.5
Nov 29 19:38:02.336 INFO [stderr]     Checking itertools-num v0.1.2
Nov 29 19:38:02.336 INFO [stderr]    Compiling pest_derive v1.0.8
Nov 29 19:38:02.336 INFO [stderr]    Compiling syn v0.15.17
Nov 29 19:38:03.485 INFO [stderr]     Checking csv-core v0.1.4
Nov 29 19:38:03.592 INFO [stderr]     Checking combine v3.6.1
Nov 29 19:38:04.181 INFO [stderr]     Checking chrono v0.4.6
Nov 29 19:38:05.504 INFO [stderr]     Checking csv v1.0.2
Nov 29 19:38:09.936 INFO [stderr]     Checking simplelog v0.5.3
Nov 29 19:38:17.963 INFO [stderr]     Checking handlebars v0.32.4
Nov 29 19:38:27.920 INFO [stderr]    Compiling synstructure v0.10.1
Nov 29 19:38:27.920 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 29 19:38:34.924 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 29 19:38:39.588 INFO [stderr]     Checking failure v0.1.3
Nov 29 19:38:47.068 INFO [stderr]     Checking criterion v0.2.5
Nov 29 19:38:48.096 INFO [stderr]     Checking sabi v0.1.0 (/source)
Nov 29 19:38:51.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.532 INFO [stderr]    --> src/vm/mod.rs:296:17
Nov 29 19:38:51.533 INFO [stderr]     |
Nov 29 19:38:51.533 INFO [stderr] 296 |                 writeln!(data, "{}", val);
Nov 29 19:38:51.533 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:51.533 INFO [stderr]     |
Nov 29 19:38:51.533 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 19:38:51.533 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.533 INFO [stderr]     = 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 29 19:38:51.533 INFO [stderr] 
Nov 29 19:38:51.533 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.533 INFO [stderr]    --> src/vm/mod.rs:420:9
Nov 29 19:38:51.533 INFO [stderr]     |
Nov 29 19:38:51.533 INFO [stderr] 420 |         writeln!(f, "{}:", self.name);
Nov 29 19:38:51.533 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:51.533 INFO [stderr]     |
Nov 29 19:38:51.533 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.533 INFO [stderr]     = 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 29 19:38:51.533 INFO [stderr] 
Nov 29 19:38:51.533 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.533 INFO [stderr]    --> src/vm/mod.rs:429:13
Nov 29 19:38:51.533 INFO [stderr]     |
Nov 29 19:38:51.533 INFO [stderr] 429 |             write!(f, "{:04x}: {:?}", i, op);
Nov 29 19:38:51.533 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:51.533 INFO [stderr]     |
Nov 29 19:38:51.533 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.533 INFO [stderr]     = 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 29 19:38:51.533 INFO [stderr] 
Nov 29 19:38:51.534 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.534 INFO [stderr]    --> src/vm/mod.rs:437:17
Nov 29 19:38:51.534 INFO [stderr]     |
Nov 29 19:38:51.535 INFO [stderr] 437 |                 write!(f, " {}", num);
Nov 29 19:38:51.535 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:51.535 INFO [stderr]     |
Nov 29 19:38:51.535 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.536 INFO [stderr]     = 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 29 19:38:51.536 INFO [stderr] 
Nov 29 19:38:51.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.536 INFO [stderr]    --> src/vm/mod.rs:441:13
Nov 29 19:38:51.537 INFO [stderr]     |
Nov 29 19:38:51.537 INFO [stderr] 441 |             writeln!(f);
Nov 29 19:38:51.537 INFO [stderr]     |             ^^^^^^^^^^^^
Nov 29 19:38:51.537 INFO [stderr]     |
Nov 29 19:38:51.538 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.538 INFO [stderr]     = 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 29 19:38:51.538 INFO [stderr] 
Nov 29 19:38:51.539 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.539 INFO [stderr]    --> src/vm/mod.rs:444:9
Nov 29 19:38:51.539 INFO [stderr]     |
Nov 29 19:38:51.539 INFO [stderr] 444 |         writeln!(f, "labels {:?}", self.labels);
Nov 29 19:38:51.540 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:51.540 INFO [stderr]     |
Nov 29 19:38:51.540 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.540 INFO [stderr]     = 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 29 19:38:51.540 INFO [stderr] 
Nov 29 19:38:51.541 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.541 INFO [stderr]    --> src/vm/mod.rs:445:9
Nov 29 19:38:51.541 INFO [stderr]     |
Nov 29 19:38:51.542 INFO [stderr] 445 |         writeln!(f, "labeli {:?}", self.label_index);
Nov 29 19:38:51.542 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:51.542 INFO [stderr]     |
Nov 29 19:38:51.542 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.542 INFO [stderr]     = 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 29 19:38:51.542 INFO [stderr] 
Nov 29 19:38:51.543 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:51.543 INFO [stderr]    --> src/vm/mod.rs:446:9
Nov 29 19:38:51.543 INFO [stderr]     |
Nov 29 19:38:51.543 INFO [stderr] 446 |         writeln!(f, "const  {:?}", self.constants);
Nov 29 19:38:51.543 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:51.544 INFO [stderr]     |
Nov 29 19:38:51.544 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:51.544 INFO [stderr]     = 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 29 19:38:51.544 INFO [stderr] 
Nov 29 19:38:54.778 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.778 INFO [stderr]    --> src/vm/mod.rs:296:17
Nov 29 19:38:54.778 INFO [stderr]     |
Nov 29 19:38:54.778 INFO [stderr] 296 |                 writeln!(data, "{}", val);
Nov 29 19:38:54.778 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:54.778 INFO [stderr]     |
Nov 29 19:38:54.778 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 19:38:54.778 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.778 INFO [stderr]     = 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 29 19:38:54.778 INFO [stderr] 
Nov 29 19:38:54.778 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.778 INFO [stderr]    --> src/vm/mod.rs:420:9
Nov 29 19:38:54.778 INFO [stderr]     |
Nov 29 19:38:54.778 INFO [stderr] 420 |         writeln!(f, "{}:", self.name);
Nov 29 19:38:54.778 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:54.778 INFO [stderr]     |
Nov 29 19:38:54.778 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.778 INFO [stderr]     = 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 29 19:38:54.779 INFO [stderr] 
Nov 29 19:38:54.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.779 INFO [stderr]    --> src/vm/mod.rs:429:13
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr] 429 |             write!(f, "{:04x}: {:?}", i, op);
Nov 29 19:38:54.779 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.779 INFO [stderr]     = 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 29 19:38:54.779 INFO [stderr] 
Nov 29 19:38:54.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.779 INFO [stderr]    --> src/vm/mod.rs:437:17
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr] 437 |                 write!(f, " {}", num);
Nov 29 19:38:54.779 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.779 INFO [stderr]     = 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 29 19:38:54.779 INFO [stderr] 
Nov 29 19:38:54.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.779 INFO [stderr]    --> src/vm/mod.rs:441:13
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr] 441 |             writeln!(f);
Nov 29 19:38:54.779 INFO [stderr]     |             ^^^^^^^^^^^^
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.779 INFO [stderr]     = 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 29 19:38:54.779 INFO [stderr] 
Nov 29 19:38:54.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.779 INFO [stderr]    --> src/vm/mod.rs:444:9
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr] 444 |         writeln!(f, "labels {:?}", self.labels);
Nov 29 19:38:54.779 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.779 INFO [stderr]     = 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 29 19:38:54.779 INFO [stderr] 
Nov 29 19:38:54.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.779 INFO [stderr]    --> src/vm/mod.rs:445:9
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr] 445 |         writeln!(f, "labeli {:?}", self.label_index);
Nov 29 19:38:54.779 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.779 INFO [stderr]     = 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 29 19:38:54.779 INFO [stderr] 
Nov 29 19:38:54.779 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 19:38:54.779 INFO [stderr]    --> src/vm/mod.rs:446:9
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr] 446 |         writeln!(f, "const  {:?}", self.constants);
Nov 29 19:38:54.779 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:38:54.779 INFO [stderr]     |
Nov 29 19:38:54.779 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 19:38:54.779 INFO [stderr]     = 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 29 19:38:54.779 INFO [stderr] 
Nov 29 19:38:54.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.79s
Nov 29 19:38:54.840 INFO [stderr] su: No module specific data is present
Nov 29 19:38:55.356 INFO running `"docker" "inspect" "5c91c87bf95821b90dce14e474120a17799afb824847db217481d1327fddae53"`
Nov 29 19:38:55.606 INFO running `"docker" "rm" "-f" "5c91c87bf95821b90dce14e474120a17799afb824847db217481d1327fddae53"`
Nov 29 19:38:55.888 INFO [stdout] 5c91c87bf95821b90dce14e474120a17799afb824847db217481d1327fddae53