Nov 30 19:03:54.410 INFO checking nereon-0.6.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:03:54.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 19:03:54.842 INFO [stdout] d1a68d63a7ed9a9eab9a98ddc44d4cd533dc5c0677aafd0060a521b54e937708
Nov 30 19:03:54.850 INFO running `"docker" "start" "-a" "d1a68d63a7ed9a9eab9a98ddc44d4cd533dc5c0677aafd0060a521b54e937708"`
Nov 30 19:03:56.182 INFO [stderr] usermod: no changes
Nov 30 19:03:56.328 INFO [stderr]    Compiling nereon_derive v0.6.0
Nov 30 19:04:01.831 INFO [stderr]     Checking nereon v0.6.0 (/source)
Nov 30 19:04:04.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:04.296 INFO [stderr]   --> src/noc/error.rs:47:9
Nov 30 19:04:04.296 INFO [stderr]    |
Nov 30 19:04:04.296 INFO [stderr] 47 |         write!(f, "{} at ", self. reason);
Nov 30 19:04:04.296 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:04.296 INFO [stderr]    |
Nov 30 19:04:04.296 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:04:04.296 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:04.296 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 30 19:04:04.296 INFO [stderr] 
Nov 30 19:04:04.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:04.296 INFO [stderr]   --> src/noc/error.rs:51:13
Nov 30 19:04:04.296 INFO [stderr]    |
Nov 30 19:04:04.296 INFO [stderr] 51 |             write!(f, "(line: {}, char {})", l, c);
Nov 30 19:04:04.296 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:04.296 INFO [stderr]    |
Nov 30 19:04:04.296 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:04.296 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 30 19:04:04.296 INFO [stderr] 
Nov 30 19:04:04.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:04.296 INFO [stderr]   --> src/noc/error.rs:53:17
Nov 30 19:04:04.296 INFO [stderr]    |
Nov 30 19:04:04.296 INFO [stderr] 53 |                 write!(f, " while parsing ");
Nov 30 19:04:04.296 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:04.296 INFO [stderr]    |
Nov 30 19:04:04.300 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:04.300 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 30 19:04:04.300 INFO [stderr] 
Nov 30 19:04:04.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:04.300 INFO [stderr]   --> src/noc/error.rs:62:9
Nov 30 19:04:04.300 INFO [stderr]    |
Nov 30 19:04:04.300 INFO [stderr] 62 | /         write!(
Nov 30 19:04:04.300 INFO [stderr] 63 | |             f,
Nov 30 19:04:04.300 INFO [stderr] 64 | |             "Expected {} but found {} while parsing the value for ",
Nov 30 19:04:04.300 INFO [stderr] 65 | |             self.expected, self.found
Nov 30 19:04:04.300 INFO [stderr] 66 | |         );
Nov 30 19:04:04.300 INFO [stderr]    | |__________^
Nov 30 19:04:04.300 INFO [stderr]    |
Nov 30 19:04:04.300 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:04.300 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 30 19:04:04.300 INFO [stderr] 
Nov 30 19:04:04.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:04.300 INFO [stderr]   --> src/noc/error.rs:71:17
Nov 30 19:04:04.300 INFO [stderr]    |
Nov 30 19:04:04.300 INFO [stderr] 71 |                 write!(f, "\"{}\", ", k);
Nov 30 19:04:04.300 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:04.300 INFO [stderr]    |
Nov 30 19:04:04.300 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:04.300 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 30 19:04:04.300 INFO [stderr] 
Nov 30 19:04:04.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:04.304 INFO [stderr]   --> src/noc/error.rs:73:17
Nov 30 19:04:04.304 INFO [stderr]    |
Nov 30 19:04:04.304 INFO [stderr] 73 |                 write!(f, "\"{}\"", k);
Nov 30 19:04:04.304 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:04.304 INFO [stderr]    |
Nov 30 19:04:04.304 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:04.304 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 30 19:04:04.304 INFO [stderr] 
Nov 30 19:04:05.600 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:05.600 INFO [stderr]   --> src/noc/error.rs:47:9
Nov 30 19:04:05.600 INFO [stderr]    |
Nov 30 19:04:05.601 INFO [stderr] 47 |         write!(f, "{} at ", self. reason);
Nov 30 19:04:05.601 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:05.601 INFO [stderr]    |
Nov 30 19:04:05.601 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:04:05.601 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:05.602 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 30 19:04:05.602 INFO [stderr] 
Nov 30 19:04:05.602 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:05.602 INFO [stderr]   --> src/noc/error.rs:51:13
Nov 30 19:04:05.602 INFO [stderr]    |
Nov 30 19:04:05.602 INFO [stderr] 51 |             write!(f, "(line: {}, char {})", l, c);
Nov 30 19:04:05.602 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:05.602 INFO [stderr]    |
Nov 30 19:04:05.602 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:05.602 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 30 19:04:05.602 INFO [stderr] 
Nov 30 19:04:05.602 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:05.602 INFO [stderr]   --> src/noc/error.rs:53:17
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr] 53 |                 write!(f, " while parsing ");
Nov 30 19:04:05.603 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:05.603 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 30 19:04:05.603 INFO [stderr] 
Nov 30 19:04:05.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:05.603 INFO [stderr]   --> src/noc/error.rs:62:9
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr] 62 | /         write!(
Nov 30 19:04:05.603 INFO [stderr] 63 | |             f,
Nov 30 19:04:05.603 INFO [stderr] 64 | |             "Expected {} but found {} while parsing the value for ",
Nov 30 19:04:05.603 INFO [stderr] 65 | |             self.expected, self.found
Nov 30 19:04:05.603 INFO [stderr] 66 | |         );
Nov 30 19:04:05.603 INFO [stderr]    | |__________^
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:05.603 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 30 19:04:05.603 INFO [stderr] 
Nov 30 19:04:05.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:05.603 INFO [stderr]   --> src/noc/error.rs:71:17
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr] 71 |                 write!(f, "\"{}\", ", k);
Nov 30 19:04:05.603 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:05.603 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 30 19:04:05.603 INFO [stderr] 
Nov 30 19:04:05.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:04:05.603 INFO [stderr]   --> src/noc/error.rs:73:17
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr] 73 |                 write!(f, "\"{}\"", k);
Nov 30 19:04:05.603 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:04:05.603 INFO [stderr]    |
Nov 30 19:04:05.603 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:04:05.603 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 30 19:04:05.603 INFO [stderr] 
Nov 30 19:04:06.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.66s
Nov 30 19:04:06.881 INFO [stderr] su: No module specific data is present
Nov 30 19:04:08.112 INFO running `"docker" "inspect" "d1a68d63a7ed9a9eab9a98ddc44d4cd533dc5c0677aafd0060a521b54e937708"`
Nov 30 19:04:08.482 INFO running `"docker" "rm" "-f" "d1a68d63a7ed9a9eab9a98ddc44d4cd533dc5c0677aafd0060a521b54e937708"`
Nov 30 19:04:08.792 INFO [stdout] d1a68d63a7ed9a9eab9a98ddc44d4cd533dc5c0677aafd0060a521b54e937708