Nov 30 08:48:05.681 INFO checking RyanBluth/dumbbell against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:48:05.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 08:48:05.980 INFO [stdout] f74b104ff85784c6747c1619bcf1cb29199e2279c049815b768e80592e119ad6
Nov 30 08:48:05.984 INFO running `"docker" "start" "-a" "f74b104ff85784c6747c1619bcf1cb29199e2279c049815b768e80592e119ad6"`
Nov 30 08:48:07.265 INFO [stderr] usermod: no changes
Nov 30 08:48:07.395 INFO [stderr]     Checking hyper v0.10.0
Nov 30 08:48:11.106 INFO [stderr]     Checking dumbbell v0.1.0 (/source)
Nov 30 08:48:13.640 INFO [stderr] warning: unused import: `hyper::Client`
Nov 30 08:48:13.641 INFO [stderr]  --> src/main.rs:2:5
Nov 30 08:48:13.641 INFO [stderr]   |
Nov 30 08:48:13.641 INFO [stderr] 2 | use hyper::Client;
Nov 30 08:48:13.642 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 08:48:13.642 INFO [stderr]   |
Nov 30 08:48:13.642 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 08:48:13.643 INFO [stderr] 
Nov 30 08:48:13.643 INFO [stderr] warning: unused import: `SubCommand`
Nov 30 08:48:13.643 INFO [stderr]  --> src/main.rs:5:22
Nov 30 08:48:13.643 INFO [stderr]   |
Nov 30 08:48:13.644 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 30 08:48:13.644 INFO [stderr]   |                      ^^^^^^^^^^
Nov 30 08:48:13.644 INFO [stderr] 
Nov 30 08:48:13.784 INFO [stderr] warning: unused variable: `err`
Nov 30 08:48:13.785 INFO [stderr]   --> src/main.rs:21:13
Nov 30 08:48:13.785 INFO [stderr]    |
Nov 30 08:48:13.785 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 30 08:48:13.786 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 30 08:48:13.786 INFO [stderr]    |
Nov 30 08:48:13.786 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 08:48:13.787 INFO [stderr] 
Nov 30 08:48:13.956 INFO [stderr] warning: unused import: `hyper::Client`
Nov 30 08:48:13.956 INFO [stderr]  --> src/main.rs:2:5
Nov 30 08:48:13.956 INFO [stderr]   |
Nov 30 08:48:13.956 INFO [stderr] 2 | use hyper::Client;
Nov 30 08:48:13.956 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 08:48:13.956 INFO [stderr]   |
Nov 30 08:48:13.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 08:48:13.956 INFO [stderr] 
Nov 30 08:48:13.956 INFO [stderr] warning: unused import: `SubCommand`
Nov 30 08:48:13.956 INFO [stderr]  --> src/main.rs:5:22
Nov 30 08:48:13.956 INFO [stderr]   |
Nov 30 08:48:13.956 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 30 08:48:13.956 INFO [stderr]   |                      ^^^^^^^^^^
Nov 30 08:48:13.956 INFO [stderr] 
Nov 30 08:48:14.040 INFO [stderr] warning: unused variable: `err`
Nov 30 08:48:14.040 INFO [stderr]   --> src/main.rs:21:13
Nov 30 08:48:14.040 INFO [stderr]    |
Nov 30 08:48:14.040 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 30 08:48:14.040 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 30 08:48:14.040 INFO [stderr]    |
Nov 30 08:48:14.040 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 08:48:14.040 INFO [stderr] 
Nov 30 08:48:14.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
Nov 30 08:48:14.101 INFO [stderr] su: No module specific data is present
Nov 30 08:48:15.400 INFO running `"docker" "inspect" "f74b104ff85784c6747c1619bcf1cb29199e2279c049815b768e80592e119ad6"`
Nov 30 08:48:15.680 INFO running `"docker" "rm" "-f" "f74b104ff85784c6747c1619bcf1cb29199e2279c049815b768e80592e119ad6"`
Nov 30 08:48:16.096 INFO [stdout] f74b104ff85784c6747c1619bcf1cb29199e2279c049815b768e80592e119ad6