Dec 17 19:12:37.941 INFO checking mtmr0x/rastreamento-correios against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:12:37.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mtmr0x/rastreamento-correios:/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 17 19:12:38.368 INFO [stdout] cac7468247d56343bfd8d61cddf3b50430c11a1a5bfa40048be7e27288e0b7e5
Dec 17 19:12:38.368 INFO running `"docker" "start" "-a" "cac7468247d56343bfd8d61cddf3b50430c11a1a5bfa40048be7e27288e0b7e5"`
Dec 17 19:12:39.724 INFO [stderr]    Compiling version_check v0.1.2
Dec 17 19:12:39.752 INFO [stderr]     Checking time v0.1.37
Dec 17 19:12:39.752 INFO [stderr]     Checking unicode-bidi v0.3.3
Dec 17 19:12:39.752 INFO [stderr]     Checking mustache v0.8.0
Dec 17 19:12:39.752 INFO [stderr]     Checking base64 v0.6.0
Dec 17 19:12:39.752 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 17 19:12:39.752 INFO [stderr]     Checking regex v0.2.2
Dec 17 19:12:39.753 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 19:12:41.016 INFO [stderr]     Checking idna v0.1.2
Dec 17 19:12:42.456 INFO [stderr]    Compiling unicase v1.4.2
Dec 17 19:12:44.660 INFO [stderr]     Checking url v1.5.1
Dec 17 19:12:45.612 INFO [stderr]     Checking hyper v0.11.0
Dec 17 19:12:46.880 INFO [stderr]     Checking hyper v0.10.12
Dec 17 19:12:51.672 INFO [stderr]     Checking nickel v0.10.0
Dec 17 19:12:53.383 INFO [stderr]     Checking rastreamento v0.1.0 (/opt/crater/workdir)
Dec 17 19:12:53.722 INFO [stderr] warning: unused import: `nickel::status::StatusCode`
Dec 17 19:12:53.722 INFO [stderr]  --> src/main.rs:4:5
Dec 17 19:12:53.722 INFO [stderr]   |
Dec 17 19:12:53.722 INFO [stderr] 4 | use nickel::status::StatusCode;
Dec 17 19:12:53.722 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:12:53.722 INFO [stderr]   |
Dec 17 19:12:53.722 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:12:53.722 INFO [stderr] 
Dec 17 19:12:53.722 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 17 19:12:53.722 INFO [stderr]  --> src/main.rs:6:29
Dec 17 19:12:53.722 INFO [stderr]   |
Dec 17 19:12:53.723 INFO [stderr] 6 | use rustc_serialize::json::{Json, ToJson};
Dec 17 19:12:53.723 INFO [stderr]   |                             ^^^^  ^^^^^^
Dec 17 19:12:53.723 INFO [stderr] 
Dec 17 19:12:53.749 INFO [stderr] warning: unused import: `nickel::status::StatusCode`
Dec 17 19:12:53.749 INFO [stderr]  --> src/main.rs:4:5
Dec 17 19:12:53.749 INFO [stderr]   |
Dec 17 19:12:53.749 INFO [stderr] 4 | use nickel::status::StatusCode;
Dec 17 19:12:53.749 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:12:53.749 INFO [stderr]   |
Dec 17 19:12:53.749 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:12:53.749 INFO [stderr] 
Dec 17 19:12:53.749 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 17 19:12:53.749 INFO [stderr]  --> src/main.rs:6:29
Dec 17 19:12:53.749 INFO [stderr]   |
Dec 17 19:12:53.749 INFO [stderr] 6 | use rustc_serialize::json::{Json, ToJson};
Dec 17 19:12:53.749 INFO [stderr]   |                             ^^^^  ^^^^^^
Dec 17 19:12:53.749 INFO [stderr] 
Dec 17 19:12:53.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 19:12:53.804 INFO [stderr]   --> src/main.rs:23:5
Dec 17 19:12:53.804 INFO [stderr]    |
Dec 17 19:12:53.804 INFO [stderr] 23 |     server.listen("127.0.0.1:6767");
Dec 17 19:12:53.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:12:53.804 INFO [stderr]    |
Dec 17 19:12:53.804 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 19:12:53.804 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 19:12:53.804 INFO [stderr] 
Dec 17 19:12:53.831 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 19:12:53.831 INFO [stderr]   --> src/main.rs:23:5
Dec 17 19:12:53.831 INFO [stderr]    |
Dec 17 19:12:53.831 INFO [stderr] 23 |     server.listen("127.0.0.1:6767");
Dec 17 19:12:53.831 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:12:53.831 INFO [stderr]    |
Dec 17 19:12:53.831 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 19:12:53.831 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 19:12:53.831 INFO [stderr] 
Dec 17 19:12:53.843 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.28s
Dec 17 19:12:54.186 INFO running `"docker" "inspect" "cac7468247d56343bfd8d61cddf3b50430c11a1a5bfa40048be7e27288e0b7e5"`
Dec 17 19:12:54.280 INFO running `"docker" "rm" "-f" "cac7468247d56343bfd8d61cddf3b50430c11a1a5bfa40048be7e27288e0b7e5"`
Dec 17 19:12:54.564 INFO [stdout] cac7468247d56343bfd8d61cddf3b50430c11a1a5bfa40048be7e27288e0b7e5