Dec 12 05:20:59.409 INFO checking v_htmlescape-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:20:59.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 05:20:59.913 INFO [stdout] 8a88ba4425a477a5dbe906e97e70d2cde15b3f6b4257b4e9fccf243563e92ee9
Dec 12 05:20:59.914 INFO running `"docker" "start" "-a" "8a88ba4425a477a5dbe906e97e70d2cde15b3f6b4257b4e9fccf243563e92ee9"`
Dec 12 05:21:01.357 INFO [stderr] usermod: no changes
Dec 12 05:21:01.588 INFO [stderr]    Compiling v_htmlescape v0.1.2 (/source)
Dec 12 05:21:01.588 INFO [stderr]     Checking criterion v0.2.5
Dec 12 05:21:11.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.792 INFO [stderr]   --> benches/all.rs:54:9
Dec 12 05:21:11.792 INFO [stderr]    |
Dec 12 05:21:11.792 INFO [stderr] 54 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.792 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.792 INFO [stderr]    |
Dec 12 05:21:11.792 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 05:21:11.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.792 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)
Dec 12 05:21:11.792 INFO [stderr] 
Dec 12 05:21:11.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.792 INFO [stderr]   --> benches/all.rs:63:9
Dec 12 05:21:11.792 INFO [stderr]    |
Dec 12 05:21:11.792 INFO [stderr] 63 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.792 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.792 INFO [stderr]    |
Dec 12 05:21:11.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.792 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)
Dec 12 05:21:11.792 INFO [stderr] 
Dec 12 05:21:11.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.792 INFO [stderr]   --> benches/all.rs:72:9
Dec 12 05:21:11.792 INFO [stderr]    |
Dec 12 05:21:11.792 INFO [stderr] 72 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.792 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.792 INFO [stderr]    |
Dec 12 05:21:11.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.792 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)
Dec 12 05:21:11.793 INFO [stderr] 
Dec 12 05:21:11.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.793 INFO [stderr]   --> benches/all.rs:84:9
Dec 12 05:21:11.793 INFO [stderr]    |
Dec 12 05:21:11.793 INFO [stderr] 84 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.793 INFO [stderr]    |
Dec 12 05:21:11.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.793 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)
Dec 12 05:21:11.793 INFO [stderr] 
Dec 12 05:21:11.796 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.796 INFO [stderr]   --> benches/all.rs:94:9
Dec 12 05:21:11.796 INFO [stderr]    |
Dec 12 05:21:11.796 INFO [stderr] 94 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.796 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.796 INFO [stderr]    |
Dec 12 05:21:11.796 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.796 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)
Dec 12 05:21:11.796 INFO [stderr] 
Dec 12 05:21:11.796 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.796 INFO [stderr]    --> benches/all.rs:104:9
Dec 12 05:21:11.796 INFO [stderr]     |
Dec 12 05:21:11.796 INFO [stderr] 104 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.796 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.796 INFO [stderr]     |
Dec 12 05:21:11.796 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.796 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)
Dec 12 05:21:11.796 INFO [stderr] 
Dec 12 05:21:11.796 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.796 INFO [stderr]    --> benches/all.rs:116:9
Dec 12 05:21:11.796 INFO [stderr]     |
Dec 12 05:21:11.796 INFO [stderr] 116 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.796 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.796 INFO [stderr]     |
Dec 12 05:21:11.796 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.796 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)
Dec 12 05:21:11.796 INFO [stderr] 
Dec 12 05:21:11.796 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.797 INFO [stderr]    --> benches/all.rs:126:9
Dec 12 05:21:11.797 INFO [stderr]     |
Dec 12 05:21:11.797 INFO [stderr] 126 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.797 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.797 INFO [stderr]     |
Dec 12 05:21:11.797 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.797 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)
Dec 12 05:21:11.797 INFO [stderr] 
Dec 12 05:21:11.800 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.800 INFO [stderr]    --> benches/all.rs:137:9
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr] 137 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.800 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.800 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)
Dec 12 05:21:11.800 INFO [stderr] 
Dec 12 05:21:11.800 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.800 INFO [stderr]    --> benches/all.rs:160:9
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr] 160 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.800 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.800 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)
Dec 12 05:21:11.800 INFO [stderr] 
Dec 12 05:21:11.800 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.800 INFO [stderr]    --> benches/all.rs:170:9
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr] 170 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.800 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.800 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)
Dec 12 05:21:11.800 INFO [stderr] 
Dec 12 05:21:11.800 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.800 INFO [stderr]    --> benches/all.rs:180:9
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr] 180 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.800 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.800 INFO [stderr]     |
Dec 12 05:21:11.800 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.801 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)
Dec 12 05:21:11.801 INFO [stderr] 
Dec 12 05:21:11.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.804 INFO [stderr]    --> benches/all.rs:204:9
Dec 12 05:21:11.804 INFO [stderr]     |
Dec 12 05:21:11.804 INFO [stderr] 204 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.804 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.804 INFO [stderr]     |
Dec 12 05:21:11.804 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.804 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)
Dec 12 05:21:11.804 INFO [stderr] 
Dec 12 05:21:11.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.804 INFO [stderr]    --> benches/all.rs:214:9
Dec 12 05:21:11.804 INFO [stderr]     |
Dec 12 05:21:11.804 INFO [stderr] 214 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.804 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.804 INFO [stderr]     |
Dec 12 05:21:11.804 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.804 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)
Dec 12 05:21:11.804 INFO [stderr] 
Dec 12 05:21:11.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.804 INFO [stderr]    --> benches/all.rs:224:9
Dec 12 05:21:11.804 INFO [stderr]     |
Dec 12 05:21:11.804 INFO [stderr] 224 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.804 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.804 INFO [stderr]     |
Dec 12 05:21:11.804 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.804 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)
Dec 12 05:21:11.804 INFO [stderr] 
Dec 12 05:21:11.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.804 INFO [stderr]    --> benches/all.rs:236:9
Dec 12 05:21:11.804 INFO [stderr]     |
Dec 12 05:21:11.804 INFO [stderr] 236 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.804 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.805 INFO [stderr]     |
Dec 12 05:21:11.805 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.805 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)
Dec 12 05:21:11.805 INFO [stderr] 
Dec 12 05:21:11.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.808 INFO [stderr]    --> benches/all.rs:246:9
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr] 246 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.808 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.808 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)
Dec 12 05:21:11.808 INFO [stderr] 
Dec 12 05:21:11.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.808 INFO [stderr]    --> benches/all.rs:256:9
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr] 256 |         write!(writer, "{}", Escape::new(no_escape));
Dec 12 05:21:11.808 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.808 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)
Dec 12 05:21:11.808 INFO [stderr] 
Dec 12 05:21:11.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.808 INFO [stderr]    --> benches/all.rs:267:9
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr] 267 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.808 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.808 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)
Dec 12 05:21:11.808 INFO [stderr] 
Dec 12 05:21:11.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.808 INFO [stderr]    --> benches/all.rs:278:9
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr] 278 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.808 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.808 INFO [stderr]     |
Dec 12 05:21:11.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.816 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)
Dec 12 05:21:11.816 INFO [stderr] 
Dec 12 05:21:11.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 05:21:11.816 INFO [stderr]    --> benches/all.rs:289:9
Dec 12 05:21:11.816 INFO [stderr]     |
Dec 12 05:21:11.816 INFO [stderr] 289 |         write!(writer, "{}", Escape::new(string));
Dec 12 05:21:11.816 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 05:21:11.816 INFO [stderr]     |
Dec 12 05:21:11.816 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 05:21:11.816 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)
Dec 12 05:21:11.816 INFO [stderr] 
Dec 12 05:21:11.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.42s
Dec 12 05:21:11.840 INFO [stderr] su: No module specific data is present
Dec 12 05:21:12.869 INFO running `"docker" "inspect" "8a88ba4425a477a5dbe906e97e70d2cde15b3f6b4257b4e9fccf243563e92ee9"`
Dec 12 05:21:13.030 INFO running `"docker" "rm" "-f" "8a88ba4425a477a5dbe906e97e70d2cde15b3f6b4257b4e9fccf243563e92ee9"`
Dec 12 05:21:13.152 INFO [stdout] 8a88ba4425a477a5dbe906e97e70d2cde15b3f6b4257b4e9fccf243563e92ee9