Nov 07 03:03:09.509 INFO checking RyanBluth/dumbbell against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 03:03:09.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 03:03:09.966 INFO blam! 8b74357803e0a352465d7ddc92b4183bb86fb40aac353b48d83ba6219085eb27
Nov 07 03:03:09.970 INFO running `"docker" "start" "-a" "8b74357803e0a352465d7ddc92b4183bb86fb40aac353b48d83ba6219085eb27"`
Nov 07 03:03:11.264 INFO kablam! usermod: no changes
Nov 07 03:03:11.444 INFO kablam!     Checking hyper v0.10.0
Nov 07 03:03:15.396 INFO kablam!     Checking dumbbell v0.1.0 (/source)
Nov 07 03:03:17.344 INFO kablam! warning: unused import: `hyper::Client`
Nov 07 03:03:17.344 INFO kablam!  --> src/main.rs:2:5
Nov 07 03:03:17.344 INFO kablam!   |
Nov 07 03:03:17.344 INFO kablam! 2 | use hyper::Client;
Nov 07 03:03:17.344 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 07 03:03:17.344 INFO kablam!   |
Nov 07 03:03:17.344 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:03:17.344 INFO kablam! 
Nov 07 03:03:17.344 INFO kablam! warning: unused import: `SubCommand`
Nov 07 03:03:17.344 INFO kablam!  --> src/main.rs:5:22
Nov 07 03:03:17.344 INFO kablam!   |
Nov 07 03:03:17.344 INFO kablam! 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 07 03:03:17.344 INFO kablam!   |                      ^^^^^^^^^^
Nov 07 03:03:17.344 INFO kablam! 
Nov 07 03:03:17.348 INFO kablam! warning: unused import: `hyper::Client`
Nov 07 03:03:17.348 INFO kablam!  --> src/main.rs:2:5
Nov 07 03:03:17.349 INFO kablam!   |
Nov 07 03:03:17.349 INFO kablam! 2 | use hyper::Client;
Nov 07 03:03:17.349 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 07 03:03:17.349 INFO kablam!   |
Nov 07 03:03:17.349 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:03:17.349 INFO kablam! 
Nov 07 03:03:17.349 INFO kablam! warning: unused import: `SubCommand`
Nov 07 03:03:17.349 INFO kablam!  --> src/main.rs:5:22
Nov 07 03:03:17.349 INFO kablam!   |
Nov 07 03:03:17.349 INFO kablam! 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 07 03:03:17.349 INFO kablam!   |                      ^^^^^^^^^^
Nov 07 03:03:17.349 INFO kablam! 
Nov 07 03:03:17.420 INFO kablam! warning: unused variable: `err`
Nov 07 03:03:17.420 INFO kablam!   --> src/main.rs:21:13
Nov 07 03:03:17.420 INFO kablam!    |
Nov 07 03:03:17.420 INFO kablam! 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 07 03:03:17.420 INFO kablam!    |             ^^^ help: consider using `_err` instead
Nov 07 03:03:17.420 INFO kablam!    |
Nov 07 03:03:17.420 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 03:03:17.420 INFO kablam! 
Nov 07 03:03:17.427 INFO kablam! warning: unused variable: `err`
Nov 07 03:03:17.427 INFO kablam!   --> src/main.rs:21:13
Nov 07 03:03:17.427 INFO kablam!    |
Nov 07 03:03:17.427 INFO kablam! 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 07 03:03:17.427 INFO kablam!    |             ^^^ help: consider using `_err` instead
Nov 07 03:03:17.427 INFO kablam!    |
Nov 07 03:03:17.427 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 03:03:17.427 INFO kablam! 
Nov 07 03:03:17.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
Nov 07 03:03:17.470 INFO kablam! su: No module specific data is present
Nov 07 03:03:17.901 INFO running `"docker" "rm" "-f" "8b74357803e0a352465d7ddc92b4183bb86fb40aac353b48d83ba6219085eb27"`
Nov 07 03:03:18.011 INFO blam! 8b74357803e0a352465d7ddc92b4183bb86fb40aac353b48d83ba6219085eb27