Dec 18 06:48:07.061 INFO checking Larusso/unity-versions-service against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:48:07.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Larusso/unity-versions-service:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:48:07.566 INFO [stdout] 93dacf45801d2fb6d0930ec3d6835f3e3fd36fbe17da3563900f7c7e2f0cc1fa
Dec 18 06:48:07.572 INFO running `"docker" "start" "-a" "93dacf45801d2fb6d0930ec3d6835f3e3fd36fbe17da3563900f7c7e2f0cc1fa"`
Dec 18 06:48:08.649 INFO [stderr]    Compiling serde_yaml v0.8.7
Dec 18 06:48:08.649 INFO [stderr]     Checking flexi_logger v0.9.3
Dec 18 06:48:08.649 INFO [stderr]     Checking docopt v1.0.2
Dec 18 06:48:08.672 INFO [stderr]     Checking console v0.6.2
Dec 18 06:48:08.692 INFO [stderr]     Checking mime_guess v1.8.6
Dec 18 06:48:08.694 INFO [stderr]     Checking hyper v0.12.14
Dec 18 06:48:12.100 INFO [stderr]     Checking iron v0.6.0
Dec 18 06:48:12.984 INFO [stderr]     Checking cli_core v0.1.0
Dec 18 06:48:14.740 INFO [stderr]     Checking router v0.6.0
Dec 18 06:48:16.845 INFO [stderr]    Compiling unity-versions-service v0.1.0 (/opt/crater/workdir)
Dec 18 06:48:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.725 INFO [stderr]   --> build.rs:23:5
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr] 23 |     writeln!(f, "pub fn _add_version_routes(router:&mut Router) {{");
Dec 18 06:48:17.725 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:48:17.725 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.725 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 18 06:48:17.725 INFO [stderr] 
Dec 18 06:48:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.725 INFO [stderr]   --> build.rs:24:5
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr] 24 |     writeln!(f, r#"    debug!("add unity version routes");"#);
Dec 18 06:48:17.725 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.725 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 18 06:48:17.725 INFO [stderr] 
Dec 18 06:48:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.725 INFO [stderr]   --> build.rs:25:5
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr] 25 |     writeln!(f, r#"    versions_routes!(router,"#);
Dec 18 06:48:17.725 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.725 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 18 06:48:17.725 INFO [stderr] 
Dec 18 06:48:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.725 INFO [stderr]   --> build.rs:27:9
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr] 27 |         writeln!(f, r#"        "{}" => "{}","#, item.0, item.1);
Dec 18 06:48:17.725 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.725 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 18 06:48:17.725 INFO [stderr] 
Dec 18 06:48:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.725 INFO [stderr]   --> build.rs:29:5
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr] 29 |     writeln!(f, "    );");
Dec 18 06:48:17.725 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.725 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 18 06:48:17.725 INFO [stderr] 
Dec 18 06:48:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.725 INFO [stderr]   --> build.rs:30:5
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr] 30 |     writeln!(f, "}}");
Dec 18 06:48:17.725 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.725 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 18 06:48:17.725 INFO [stderr] 
Dec 18 06:48:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.725 INFO [stderr]   --> build.rs:34:5
Dec 18 06:48:17.725 INFO [stderr]    |
Dec 18 06:48:17.725 INFO [stderr] 34 |     writeln!(f, "const VERSIONS: &str = r#\"");
Dec 18 06:48:17.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.726 INFO [stderr]    |
Dec 18 06:48:17.726 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.726 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 18 06:48:17.726 INFO [stderr] 
Dec 18 06:48:17.726 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.726 INFO [stderr]   --> build.rs:35:5
Dec 18 06:48:17.726 INFO [stderr]    |
Dec 18 06:48:17.726 INFO [stderr] 35 |     writeln!(f, "{}", serde_json::to_string_pretty(&version_list).unwrap());
Dec 18 06:48:17.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.726 INFO [stderr]    |
Dec 18 06:48:17.726 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.726 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 18 06:48:17.726 INFO [stderr] 
Dec 18 06:48:17.726 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:17.726 INFO [stderr]   --> build.rs:36:5
Dec 18 06:48:17.726 INFO [stderr]    |
Dec 18 06:48:17.726 INFO [stderr] 36 |     writeln!(f, "\"#;");
Dec 18 06:48:17.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:17.726 INFO [stderr]    |
Dec 18 06:48:17.726 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:17.726 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 18 06:48:17.726 INFO [stderr] 
Dec 18 06:48:20.967 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 18 06:48:22.201 INFO [stderr]     Checking reqwest v0.9.5
Dec 18 06:48:32.359 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:32.359 INFO [stderr]    --> src/bin/update_versions.rs:340:5
Dec 18 06:48:32.359 INFO [stderr]     |
Dec 18 06:48:32.359 INFO [stderr] 340 |     writeln!(message, "");
Dec 18 06:48:32.359 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:32.359 INFO [stderr]     |
Dec 18 06:48:32.359 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 06:48:32.359 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:32.359 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 18 06:48:32.359 INFO [stderr] 
Dec 18 06:48:32.363 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:32.365 INFO [stderr]    --> src/bin/update_versions.rs:367:13
Dec 18 06:48:32.365 INFO [stderr]     |
Dec 18 06:48:32.365 INFO [stderr] 367 |             writeln!(message, "* [ADD] version {}", &version.0);
Dec 18 06:48:32.365 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:32.365 INFO [stderr]     |
Dec 18 06:48:32.365 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:32.365 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 18 06:48:32.365 INFO [stderr] 
Dec 18 06:48:32.480 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:32.480 INFO [stderr]    --> src/bin/update_versions.rs:340:5
Dec 18 06:48:32.480 INFO [stderr]     |
Dec 18 06:48:32.480 INFO [stderr] 340 |     writeln!(message, "");
Dec 18 06:48:32.480 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:32.480 INFO [stderr]     |
Dec 18 06:48:32.480 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 06:48:32.480 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:32.480 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 18 06:48:32.480 INFO [stderr] 
Dec 18 06:48:32.480 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:48:32.480 INFO [stderr]    --> src/bin/update_versions.rs:367:13
Dec 18 06:48:32.480 INFO [stderr]     |
Dec 18 06:48:32.480 INFO [stderr] 367 |             writeln!(message, "* [ADD] version {}", &version.0);
Dec 18 06:48:32.480 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:48:32.480 INFO [stderr]     |
Dec 18 06:48:32.480 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:48:32.480 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 18 06:48:32.480 INFO [stderr] 
Dec 18 06:48:32.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.29s
Dec 18 06:48:32.789 INFO running `"docker" "inspect" "93dacf45801d2fb6d0930ec3d6835f3e3fd36fbe17da3563900f7c7e2f0cc1fa"`
Dec 18 06:48:32.862 INFO running `"docker" "rm" "-f" "93dacf45801d2fb6d0930ec3d6835f3e3fd36fbe17da3563900f7c7e2f0cc1fa"`
Dec 18 06:48:32.961 INFO [stdout] 93dacf45801d2fb6d0930ec3d6835f3e3fd36fbe17da3563900f7c7e2f0cc1fa