Nov 02 19:48:09.702 INFO checking RyanBluth/dumbbell against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 19:48:09.703 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 02 19:48:10.055 INFO blam! f10536d44721fea909b59dbf4712245db0be30adf997c8d460860a90f975c9c5
Nov 02 19:48:10.059 INFO running `"docker" "start" "-a" "f10536d44721fea909b59dbf4712245db0be30adf997c8d460860a90f975c9c5"`
Nov 02 19:48:10.800 INFO kablam! usermod: no changes
Nov 02 19:48:10.904 INFO kablam!     Checking time v0.1.36
Nov 02 19:48:11.930 INFO kablam!     Checking hyper v0.10.0
Nov 02 19:48:16.060 INFO kablam!     Checking dumbbell v0.1.0 (/source)
Nov 02 19:48:17.660 INFO kablam! warning: unused import: `hyper::Client`
Nov 02 19:48:17.662 INFO kablam!  --> src/main.rs:2:5
Nov 02 19:48:17.662 INFO kablam!   |
Nov 02 19:48:17.663 INFO kablam! 2 | use hyper::Client;
Nov 02 19:48:17.663 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 19:48:17.663 INFO kablam!   |
Nov 02 19:48:17.663 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 19:48:17.663 INFO kablam! 
Nov 02 19:48:17.663 INFO kablam! warning: unused import: `SubCommand`
Nov 02 19:48:17.663 INFO kablam!  --> src/main.rs:5:22
Nov 02 19:48:17.663 INFO kablam!   |
Nov 02 19:48:17.663 INFO kablam! 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 02 19:48:17.663 INFO kablam!   |                      ^^^^^^^^^^
Nov 02 19:48:17.663 INFO kablam! 
Nov 02 19:48:17.709 INFO kablam! warning: unused variable: `err`
Nov 02 19:48:17.709 INFO kablam!   --> src/main.rs:21:13
Nov 02 19:48:17.709 INFO kablam!    |
Nov 02 19:48:17.710 INFO kablam! 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 02 19:48:17.710 INFO kablam!    |             ^^^ help: consider using `_err` instead
Nov 02 19:48:17.710 INFO kablam!    |
Nov 02 19:48:17.711 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 19:48:17.711 INFO kablam! 
Nov 02 19:48:17.741 INFO kablam! warning: unused import: `hyper::Client`
Nov 02 19:48:17.741 INFO kablam!  --> src/main.rs:2:5
Nov 02 19:48:17.741 INFO kablam!   |
Nov 02 19:48:17.742 INFO kablam! 2 | use hyper::Client;
Nov 02 19:48:17.742 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 19:48:17.742 INFO kablam!   |
Nov 02 19:48:17.742 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 19:48:17.743 INFO kablam! 
Nov 02 19:48:17.743 INFO kablam! warning: unused import: `SubCommand`
Nov 02 19:48:17.743 INFO kablam!  --> src/main.rs:5:22
Nov 02 19:48:17.744 INFO kablam!   |
Nov 02 19:48:17.744 INFO kablam! 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 02 19:48:17.744 INFO kablam!   |                      ^^^^^^^^^^
Nov 02 19:48:17.744 INFO kablam! 
Nov 02 19:48:17.814 INFO kablam! warning: unused variable: `err`
Nov 02 19:48:17.814 INFO kablam!   --> src/main.rs:21:13
Nov 02 19:48:17.814 INFO kablam!    |
Nov 02 19:48:17.814 INFO kablam! 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 02 19:48:17.814 INFO kablam!    |             ^^^ help: consider using `_err` instead
Nov 02 19:48:17.814 INFO kablam!    |
Nov 02 19:48:17.814 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 19:48:17.814 INFO kablam! 
Nov 02 19:48:17.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.02s
Nov 02 19:48:17.856 INFO kablam! su: No module specific data is present
Nov 02 19:48:18.237 INFO running `"docker" "rm" "-f" "f10536d44721fea909b59dbf4712245db0be30adf997c8d460860a90f975c9c5"`
Nov 02 19:48:18.355 INFO blam! f10536d44721fea909b59dbf4712245db0be30adf997c8d460860a90f975c9c5