Dec 12 01:49:49.233 INFO checking Larusso/unity-versions-service against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:49:49.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 01:49:49.710 INFO [stdout] c08cb4057c6b6f12a53d2d51cf1e3afcd9315bad549be07e1eb6d9cfe3763f61
Dec 12 01:49:49.720 INFO running `"docker" "start" "-a" "c08cb4057c6b6f12a53d2d51cf1e3afcd9315bad549be07e1eb6d9cfe3763f61"`
Dec 12 01:49:50.432 INFO [stderr] usermod: no changes
Dec 12 01:49:50.880 INFO [stderr]    Compiling linked-hash-map v0.5.1
Dec 12 01:49:50.999 INFO [stderr]     Checking flexi_logger v0.9.3
Dec 12 01:49:50.999 INFO [stderr]     Checking docopt v1.0.2
Dec 12 01:49:50.999 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 12 01:49:50.999 INFO [stderr]     Checking console v0.6.2
Dec 12 01:49:51.059 INFO [stderr]     Checking iron v0.6.0
Dec 12 01:49:52.879 INFO [stderr]    Compiling yaml-rust v0.4.2
Dec 12 01:49:58.798 INFO [stderr]     Checking cli_core v0.1.0
Dec 12 01:49:58.913 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 12 01:50:00.394 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 12 01:50:01.326 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 12 01:50:02.594 INFO [stderr]     Checking router v0.6.0
Dec 12 01:50:03.095 INFO [stderr]    Compiling serde_yaml v0.8.7
Dec 12 01:50:10.717 INFO [stderr]     Checking tokio v0.1.11
Dec 12 01:50:12.492 INFO [stderr]    Compiling unity-versions-service v0.1.0 (/source)
Dec 12 01:50:13.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.804 INFO [stderr]   --> build.rs:23:5
Dec 12 01:50:13.804 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 23 |     writeln!(f, "pub fn _add_version_routes(router:&mut Router) {{");
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:24:5
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 24 |     writeln!(f, r#"    debug!("add unity version routes");"#);
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:25:5
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 25 |     writeln!(f, r#"    versions_routes!(router,"#);
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:27:9
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 27 |         writeln!(f, r#"        "{}" => "{}","#, item.0, item.1);
Dec 12 01:50:13.805 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:29:5
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 29 |     writeln!(f, "    );");
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:30:5
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 30 |     writeln!(f, "}}");
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:34:5
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 34 |     writeln!(f, "const VERSIONS: &str = r#\"");
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:35:5
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 35 |     writeln!(f, "{}", serde_json::to_string_pretty(&version_list).unwrap());
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:13.805 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:13.805 INFO [stderr]   --> build.rs:36:5
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr] 36 |     writeln!(f, "\"#;");
Dec 12 01:50:13.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:13.805 INFO [stderr]    |
Dec 12 01:50:13.805 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:13.805 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 01:50:13.805 INFO [stderr] 
Dec 12 01:50:15.968 INFO [stderr]     Checking hyper v0.12.14
Dec 12 01:50:22.478 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 12 01:50:25.908 INFO [stderr]     Checking reqwest v0.9.5
Dec 12 01:50:50.124 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:50.124 INFO [stderr]    --> src/bin/update_versions.rs:340:5
Dec 12 01:50:50.124 INFO [stderr]     |
Dec 12 01:50:50.124 INFO [stderr] 340 |     writeln!(message, "");
Dec 12 01:50:50.124 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:50.124 INFO [stderr]     |
Dec 12 01:50:50.124 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 01:50:50.124 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:50.124 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 01:50:50.124 INFO [stderr] 
Dec 12 01:50:50.124 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:50.124 INFO [stderr]    --> src/bin/update_versions.rs:367:13
Dec 12 01:50:50.124 INFO [stderr]     |
Dec 12 01:50:50.124 INFO [stderr] 367 |             writeln!(message, "* [ADD] version {}", &version.0);
Dec 12 01:50:50.125 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:50.125 INFO [stderr]     |
Dec 12 01:50:50.125 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:50.125 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 01:50:50.125 INFO [stderr] 
Dec 12 01:50:50.442 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:50.442 INFO [stderr]    --> src/bin/update_versions.rs:340:5
Dec 12 01:50:50.442 INFO [stderr]     |
Dec 12 01:50:50.442 INFO [stderr] 340 |     writeln!(message, "");
Dec 12 01:50:50.442 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:50.442 INFO [stderr]     |
Dec 12 01:50:50.442 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 01:50:50.442 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:50.442 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 01:50:50.442 INFO [stderr] 
Dec 12 01:50:50.442 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:50:50.442 INFO [stderr]    --> src/bin/update_versions.rs:367:13
Dec 12 01:50:50.442 INFO [stderr]     |
Dec 12 01:50:50.442 INFO [stderr] 367 |             writeln!(message, "* [ADD] version {}", &version.0);
Dec 12 01:50:50.443 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:50:50.443 INFO [stderr]     |
Dec 12 01:50:50.443 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:50:50.443 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 01:50:50.443 INFO [stderr] 
Dec 12 01:50:50.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 12 01:50:50.479 INFO [stderr] su: No module specific data is present
Dec 12 01:50:50.710 INFO running `"docker" "inspect" "c08cb4057c6b6f12a53d2d51cf1e3afcd9315bad549be07e1eb6d9cfe3763f61"`
Dec 12 01:50:50.801 INFO running `"docker" "rm" "-f" "c08cb4057c6b6f12a53d2d51cf1e3afcd9315bad549be07e1eb6d9cfe3763f61"`
Dec 12 01:50:50.903 INFO [stdout] c08cb4057c6b6f12a53d2d51cf1e3afcd9315bad549be07e1eb6d9cfe3763f61