Nov 03 09:10:33.489 INFO checking dweet-0.1.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 09:10:33.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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"`
Nov 03 09:10:33.776 INFO blam! f4564afad2969674eb2a2339b28aab09eedd211961d4bb3d2b851dc556298aea
Nov 03 09:10:33.781 INFO running `"docker" "start" "-a" "f4564afad2969674eb2a2339b28aab09eedd211961d4bb3d2b851dc556298aea"`
Nov 03 09:10:34.343 INFO kablam! usermod: no changes
Nov 03 09:10:34.492 INFO kablam!     Checking language-tags v0.0.7
Nov 03 09:10:34.496 INFO kablam!    Compiling openssl-sys v0.6.7
Nov 03 09:10:34.528 INFO kablam!     Checking serde v0.6.15
Nov 03 09:10:38.158 INFO kablam!     Checking openssl v0.6.7
Nov 03 09:10:39.681 INFO kablam!     Checking mime v0.1.3
Nov 03 09:10:40.139 INFO kablam!     Checking cookie v0.1.21
Nov 03 09:10:41.642 INFO kablam!     Checking hyper v0.6.16
Nov 03 09:10:46.277 INFO kablam!     Checking dweet v0.1.0 (/source)
Nov 03 09:10:50.068 INFO kablam! warning: unused variable: `res`
Nov 03 09:10:50.068 INFO kablam!   --> src/lib.rs:27:13
Nov 03 09:10:50.068 INFO kablam!    |
Nov 03 09:10:50.068 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Nov 03 09:10:50.072 INFO kablam!    |             ^^^ help: consider using `_res` instead
Nov 03 09:10:50.072 INFO kablam!    |
Nov 03 09:10:50.072 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 09:10:50.072 INFO kablam! 
Nov 03 09:10:50.072 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 09:10:50.072 INFO kablam!   --> src/lib.rs:35:9
Nov 03 09:10:50.072 INFO kablam!    |
Nov 03 09:10:50.072 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Nov 03 09:10:50.072 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:10:50.072 INFO kablam!    |
Nov 03 09:10:50.072 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 09:10:50.072 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 09:10:50.072 INFO kablam! 
Nov 03 09:10:50.242 INFO kablam! warning: unused variable: `res`
Nov 03 09:10:50.242 INFO kablam!   --> src/lib.rs:27:13
Nov 03 09:10:50.242 INFO kablam!    |
Nov 03 09:10:50.242 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Nov 03 09:10:50.242 INFO kablam!    |             ^^^ help: consider using `_res` instead
Nov 03 09:10:50.242 INFO kablam!    |
Nov 03 09:10:50.242 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 09:10:50.242 INFO kablam! 
Nov 03 09:10:50.257 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 09:10:50.257 INFO kablam!   --> src/lib.rs:35:9
Nov 03 09:10:50.257 INFO kablam!    |
Nov 03 09:10:50.257 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Nov 03 09:10:50.257 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 09:10:50.257 INFO kablam!    |
Nov 03 09:10:50.258 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 09:10:50.258 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 09:10:50.258 INFO kablam! 
Nov 03 09:10:50.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.93s
Nov 03 09:10:50.322 INFO kablam! su: No module specific data is present
Nov 03 09:10:50.688 INFO running `"docker" "rm" "-f" "f4564afad2969674eb2a2339b28aab09eedd211961d4bb3d2b851dc556298aea"`
Nov 03 09:10:50.845 INFO blam! f4564afad2969674eb2a2339b28aab09eedd211961d4bb3d2b851dc556298aea