[INFO] updating cached repository osmarks/autobotrobot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/osmarks/autobotrobot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/osmarks/autobotrobot" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/osmarks/autobotrobot"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/osmarks/autobotrobot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/osmarks/autobotrobot" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/osmarks/autobotrobot"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/osmarks/autobotrobot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10c27c216f6e23021112a965fa2a4f2e5c25ed2f
[INFO] sha for GitHub repo osmarks/autobotrobot: 10c27c216f6e23021112a965fa2a4f2e5c25ed2f
[INFO] validating manifest of osmarks/autobotrobot on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of osmarks/autobotrobot on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing osmarks/autobotrobot
[INFO] finished frobbing osmarks/autobotrobot
[INFO] frobbed toml for osmarks/autobotrobot written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/osmarks/autobotrobot/Cargo.toml
[INFO] started frobbing osmarks/autobotrobot
[INFO] finished frobbing osmarks/autobotrobot
[INFO] frobbed toml for osmarks/autobotrobot written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/osmarks/autobotrobot/Cargo.toml
[INFO] crate osmarks/autobotrobot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking osmarks/autobotrobot against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-5/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/osmarks/autobotrobot:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 296be85b1d8b24c5110c2cad0b966c6be58087d45316230cea24a2f78180cd10
[INFO] running `"docker" "start" "-a" "296be85b1d8b24c5110c2cad0b966c6be58087d45316230cea24a2f78180cd10"`
[INFO] [stderr]     Checking bytecount v0.1.7
[INFO] [stderr]     Checking ord_subset v3.1.1
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]    Compiling decimal v2.0.4
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking evzht9h3nznqzwl v0.0.3
[INFO] [stderr]     Checking regex v1.0.6
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking multipart v0.13.6
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking hyper v0.12.14
[INFO] [stderr]     Checking liner v0.4.4
[INFO] [stderr]     Checking serenity v0.5.10
[INFO] [stderr] warning[E0503]: cannot use `self.key_bindings` because it was mutably borrowed
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/liner-0.4.4/src/context.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let ed = try!(Editor::new_with_init_buffer(stdout, prompt, self, buffer));
[INFO] [stderr]    |                                                                        ---- borrow of `*self` occurs here
[INFO] [stderr] 97 |             match self.key_bindings {
[INFO] [stderr] 98 |                 KeyBindings::Emacs => Self::handle_keys(keymap::Emacs::new(ed), handler),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^ use of borrowed `*self`
[INFO] [stderr] 99 |                 KeyBindings::Vi => Self::handle_keys(keymap::Vi::new(ed), handler),
[INFO] [stderr]    |                                                                      -- borrow later used here
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking calculate v0.5.1
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.4
[INFO] [stderr]     Checking hyper-tls v0.1.4
[INFO] [stderr]     Checking reqwest v0.8.8
[INFO] [stderr]     Checking ddg v0.5.0
[INFO] [stderr]     Checking autobotrobot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.88s
[INFO] running `"docker" "inspect" "296be85b1d8b24c5110c2cad0b966c6be58087d45316230cea24a2f78180cd10"`
[INFO] running `"docker" "rm" "-f" "296be85b1d8b24c5110c2cad0b966c6be58087d45316230cea24a2f78180cd10"`
[INFO] [stdout] 296be85b1d8b24c5110c2cad0b966c6be58087d45316230cea24a2f78180cd10