Dec 04 22:28:15.089 INFO checking aprilwade/randomprime against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:28:15.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 22:28:15.643 INFO [stdout] b6f624e6e5036fbdf43bd6de328ca33b7cca0723d88bde952bfd4c83ad0e002b
Dec 04 22:28:15.649 INFO running `"docker" "start" "-a" "b6f624e6e5036fbdf43bd6de328ca33b7cca0723d88bde952bfd4c83ad0e002b"`
Dec 04 22:28:16.788 INFO [stderr] usermod: no changes
Dec 04 22:28:17.073 INFO [stderr]    Compiling winapi v0.3.6
Dec 04 22:28:17.095 INFO [stderr]    Compiling syntex_pos v0.43.0
Dec 04 22:28:17.108 INFO [stderr]     Checking serde_json v0.9.10
Dec 04 22:28:17.124 INFO [stderr]     Checking flate2 v1.0.2
Dec 04 22:28:17.126 INFO [stderr]     Checking reader_writer v0.1.0 (/source/reader_writer)
Dec 04 22:28:20.695 INFO [stderr]     Checking syntex_errors v0.43.0
Dec 04 22:28:26.423 INFO [stderr]     Checking syntex_syntax v0.43.0
Dec 04 22:28:27.579 INFO [stderr]     Checking preferences v1.1.0
Dec 04 22:28:43.407 INFO [stderr]     Checking syntex v0.43.0
Dec 04 22:28:44.548 INFO [stderr]     Checking auto_struct_macros v0.1.0 (/source/auto_struct_macros)
Dec 04 22:29:22.065 INFO [stderr]    Compiling structs v0.1.0 (/source/structs)
Dec 04 22:29:32.985 INFO [stderr] warning: unused variable: `file`
Dec 04 22:29:32.985 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:2917:21
Dec 04 22:29:32.985 INFO [stderr]      |
Dec 04 22:29:32.985 INFO [stderr] 2917 |                 ref file,
Dec 04 22:29:32.985 INFO [stderr]      |                     ^^^^ help: try ignoring the field: `file: _`
Dec 04 22:29:32.985 INFO [stderr]      |
Dec 04 22:29:32.985 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Dec 04 22:29:32.985 INFO [stderr] 
Dec 04 22:29:32.985 INFO [stderr] warning: unused variable: `name`
Dec 04 22:29:32.985 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:2918:21
Dec 04 22:29:32.985 INFO [stderr]      |
Dec 04 22:29:32.985 INFO [stderr] 2918 |                 ref name } => {
Dec 04 22:29:32.985 INFO [stderr]      |                     ^^^^ help: try ignoring the field: `name: _`
Dec 04 22:29:32.985 INFO [stderr] 
Dec 04 22:29:32.988 INFO [stderr] warning: unused variable: `lang`
Dec 04 22:29:32.989 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:7455:39
Dec 04 22:29:32.989 INFO [stderr]      |
Dec 04 22:29:32.989 INFO [stderr] 7455 |                 StrgStringTable { ref lang, ref strings } => {
Dec 04 22:29:32.989 INFO [stderr]      |                                       ^^^^ help: try ignoring the field: `lang: _`
Dec 04 22:29:32.989 INFO [stderr] 
Dec 04 22:29:32.990 INFO [stderr] warning: unused variable: `lang`
Dec 04 22:29:32.990 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:7499:39
Dec 04 22:29:32.990 INFO [stderr]      |
Dec 04 22:29:32.990 INFO [stderr] 7499 |                 StrgStringTable { ref lang, ref strings } => {
Dec 04 22:29:32.991 INFO [stderr]      |                                       ^^^^ help: try ignoring the field: `lang: _`
Dec 04 22:29:32.991 INFO [stderr] 
Dec 04 22:29:33.371 INFO [stderr] warning: unused variable: `file`
Dec 04 22:29:33.371 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:2917:21
Dec 04 22:29:33.371 INFO [stderr]      |
Dec 04 22:29:33.371 INFO [stderr] 2917 |                 ref file,
Dec 04 22:29:33.371 INFO [stderr]      |                     ^^^^ help: try ignoring the field: `file: _`
Dec 04 22:29:33.371 INFO [stderr]      |
Dec 04 22:29:33.371 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Dec 04 22:29:33.371 INFO [stderr] 
Dec 04 22:29:33.371 INFO [stderr] warning: unused variable: `name`
Dec 04 22:29:33.371 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:2918:21
Dec 04 22:29:33.371 INFO [stderr]      |
Dec 04 22:29:33.371 INFO [stderr] 2918 |                 ref name } => {
Dec 04 22:29:33.371 INFO [stderr]      |                     ^^^^ help: try ignoring the field: `name: _`
Dec 04 22:29:33.371 INFO [stderr] 
Dec 04 22:29:33.383 INFO [stderr] warning: unused variable: `lang`
Dec 04 22:29:33.383 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:7455:39
Dec 04 22:29:33.383 INFO [stderr]      |
Dec 04 22:29:33.383 INFO [stderr] 7455 |                 StrgStringTable { ref lang, ref strings } => {
Dec 04 22:29:33.383 INFO [stderr]      |                                       ^^^^ help: try ignoring the field: `lang: _`
Dec 04 22:29:33.383 INFO [stderr] 
Dec 04 22:29:33.383 INFO [stderr] warning: unused variable: `lang`
Dec 04 22:29:33.383 INFO [stderr]     --> /target/debug/build/structs-eba0dc6751b9ec14/out/lib.rs:7499:39
Dec 04 22:29:33.383 INFO [stderr]      |
Dec 04 22:29:33.383 INFO [stderr] 7499 |                 StrgStringTable { ref lang, ref strings } => {
Dec 04 22:29:33.383 INFO [stderr]      |                                       ^^^^ help: try ignoring the field: `lang: _`
Dec 04 22:29:33.383 INFO [stderr] 
Dec 04 22:29:34.649 INFO [stderr]     Checking randomprime v0.2.3 (/source)
Dec 04 22:29:40.339 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:29:40.339 INFO [stderr]     --> src/patcher.rs:1328:5
Dec 04 22:29:40.340 INFO [stderr]      |
Dec 04 22:29:40.340 INFO [stderr] 1328 |     writeln!(ct, "Created by randomprime version {}", env!("CARGO_PKG_VERSION"));
Dec 04 22:29:40.340 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:29:40.340 INFO [stderr]      |
Dec 04 22:29:40.341 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 04 22:29:40.341 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:29:40.341 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 04 22:29:40.341 INFO [stderr] 
Dec 04 22:29:41.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:29:41.707 INFO [stderr]     --> src/patcher.rs:1328:5
Dec 04 22:29:41.707 INFO [stderr]      |
Dec 04 22:29:41.707 INFO [stderr] 1328 |     writeln!(ct, "Created by randomprime version {}", env!("CARGO_PKG_VERSION"));
Dec 04 22:29:41.707 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:29:41.707 INFO [stderr]      |
Dec 04 22:29:41.707 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 04 22:29:41.707 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:29:41.707 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 04 22:29:41.707 INFO [stderr] 
Dec 04 22:29:50.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 04 22:29:50.331 INFO [stderr] su: No module specific data is present
Dec 04 22:29:51.075 INFO running `"docker" "inspect" "b6f624e6e5036fbdf43bd6de328ca33b7cca0723d88bde952bfd4c83ad0e002b"`
Dec 04 22:29:51.435 INFO running `"docker" "rm" "-f" "b6f624e6e5036fbdf43bd6de328ca33b7cca0723d88bde952bfd4c83ad0e002b"`
Dec 04 22:29:51.749 INFO [stdout] b6f624e6e5036fbdf43bd6de328ca33b7cca0723d88bde952bfd4c83ad0e002b