Dec 14 18:31:15.583 INFO testing static-atom-build-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:31:15.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 18:31:16.028 INFO [stdout] d9d6e757587ea38c1414fa412b5661aa6971c7206d96ee8efdfe1c8a75e4fe93
Dec 14 18:31:16.032 INFO running `"docker" "start" "-a" "d9d6e757587ea38c1414fa412b5661aa6971c7206d96ee8efdfe1c8a75e4fe93"`
Dec 14 18:31:17.030 INFO [stderr] usermod: no changes
Dec 14 18:31:17.155 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Dec 14 18:31:17.926 INFO [stderr]    Compiling heck v0.3.0
Dec 14 18:31:18.791 INFO [stderr]    Compiling static-atom-build v0.1.1 (/source)
Dec 14 18:31:19.639 INFO [stderr] error: unused `std::result::Result` that must be used
Dec 14 18:31:19.639 INFO [stderr]    --> src/lib.rs:99:5
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] 99  | /     writeln!(
Dec 14 18:31:19.639 INFO [stderr] 100 | |         writer,
Dec 14 18:31:19.639 INFO [stderr] 101 | |         "\
Dec 14 18:31:19.639 INFO [stderr] 102 | |         #[derive(Copy, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
Dec 14 18:31:19.639 INFO [stderr] 103 | |         pub enum {name} {{",
Dec 14 18:31:19.639 INFO [stderr] 104 | |         name = name
Dec 14 18:31:19.639 INFO [stderr] 105 | |     );
Dec 14 18:31:19.639 INFO [stderr]     | |______^
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] note: lint level defined here
Dec 14 18:31:19.639 INFO [stderr]    --> src/lib.rs:1:9
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] 1   | #![deny(warnings)]
Dec 14 18:31:19.639 INFO [stderr]     |         ^^^^^^^^
Dec 14 18:31:19.639 INFO [stderr]     = note: #[deny(unused_must_use)] implied by #[deny(warnings)]
Dec 14 18:31:19.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:31:19.639 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 14 18:31:19.639 INFO [stderr] 
Dec 14 18:31:19.639 INFO [stderr] error: unused `std::result::Result` that must be used
Dec 14 18:31:19.639 INFO [stderr]    --> src/lib.rs:108:9
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] 108 |         writeln!(writer, "_{index}, // {s:?}", index = index, s = s);
Dec 14 18:31:19.639 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:31:19.639 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 14 18:31:19.639 INFO [stderr] 
Dec 14 18:31:19.639 INFO [stderr] error: unused `std::result::Result` that must be used
Dec 14 18:31:19.639 INFO [stderr]    --> src/lib.rs:122:9
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] 122 | /         writeln!(
Dec 14 18:31:19.639 INFO [stderr] 123 | |             writer,
Dec 14 18:31:19.639 INFO [stderr] 124 | |             "\
Dec 14 18:31:19.639 INFO [stderr] 125 | |             #[derive(Copy, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
Dec 14 18:31:19.639 INFO [stderr] ...   |
Dec 14 18:31:19.639 INFO [stderr] 128 | |             s = s
Dec 14 18:31:19.639 INFO [stderr] 129 | |         );
Dec 14 18:31:19.639 INFO [stderr]     | |__________^
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:31:19.639 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 14 18:31:19.639 INFO [stderr] 
Dec 14 18:31:19.639 INFO [stderr] error: unused `std::result::Result` that must be used
Dec 14 18:31:19.639 INFO [stderr]    --> src/lib.rs:295:5
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] 295 | /     writeln!(
Dec 14 18:31:19.639 INFO [stderr] 296 | |         writer,
Dec 14 18:31:19.639 INFO [stderr] 297 | |         "\
Dec 14 18:31:19.639 INFO [stderr] 298 | |                     _ => Err(()),
Dec 14 18:31:19.639 INFO [stderr] ...   |
Dec 14 18:31:19.639 INFO [stderr] 301 | |         }}"
Dec 14 18:31:19.639 INFO [stderr] 302 | |     );
Dec 14 18:31:19.639 INFO [stderr]     | |______^
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:31:19.639 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 14 18:31:19.639 INFO [stderr] 
Dec 14 18:31:19.639 INFO [stderr] error: unused `std::result::Result` that must be used
Dec 14 18:31:19.639 INFO [stderr]    --> src/lib.rs:306:9
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] 306 | /         writeln!(
Dec 14 18:31:19.639 INFO [stderr] 307 | |             writer,
Dec 14 18:31:19.639 INFO [stderr] 308 | |             "\
Dec 14 18:31:19.639 INFO [stderr] 309 | |             impl ::serde::Serialize for {name} {{
Dec 14 18:31:19.639 INFO [stderr] ...   |
Dec 14 18:31:19.639 INFO [stderr] 324 | |             name = name
Dec 14 18:31:19.639 INFO [stderr] 325 | |         );
Dec 14 18:31:19.639 INFO [stderr]     | |__________^
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:31:19.639 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 14 18:31:19.639 INFO [stderr] 
Dec 14 18:31:19.639 INFO [stderr] error: unused `std::result::Result` that must be used
Dec 14 18:31:19.639 INFO [stderr]    --> src/lib.rs:500:5
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr] 500 | /     writeln!(
Dec 14 18:31:19.639 INFO [stderr] 501 | |         writer,
Dec 14 18:31:19.639 INFO [stderr] 502 | |         "\
Dec 14 18:31:19.639 INFO [stderr] 503 | |                 {{
Dec 14 18:31:19.639 INFO [stderr] ...   |
Dec 14 18:31:19.639 INFO [stderr] 507 | |         }}"
Dec 14 18:31:19.639 INFO [stderr] 508 | |     );
Dec 14 18:31:19.639 INFO [stderr]     | |______^
Dec 14 18:31:19.639 INFO [stderr]     |
Dec 14 18:31:19.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:31:19.639 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 14 18:31:19.640 INFO [stderr] 
Dec 14 18:31:19.640 INFO [stderr] error: aborting due to 6 previous errors
Dec 14 18:31:19.640 INFO [stderr] 
Dec 14 18:31:19.640 INFO [stderr] error: Could not compile `static-atom-build`.
Dec 14 18:31:19.640 INFO [stderr] 
Dec 14 18:31:19.640 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 18:31:19.640 INFO [stderr] su: No module specific data is present
Dec 14 18:31:20.067 INFO running `"docker" "inspect" "d9d6e757587ea38c1414fa412b5661aa6971c7206d96ee8efdfe1c8a75e4fe93"`
Dec 14 18:31:20.255 INFO running `"docker" "rm" "-f" "d9d6e757587ea38c1414fa412b5661aa6971c7206d96ee8efdfe1c8a75e4fe93"`
Dec 14 18:31:20.499 INFO [stdout] d9d6e757587ea38c1414fa412b5661aa6971c7206d96ee8efdfe1c8a75e4fe93