[INFO] updating cached repository https://github.com/josephglanville/wobot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23a7d8775bc57c7de2831be834056825fa11e9cf
[INFO] testing josephglanville/wobot against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosephglanville%2Fwobot" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/josephglanville/wobot on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/josephglanville/wobot
[INFO] finished tweaking git repo https://github.com/josephglanville/wobot
[INFO] tweaked toml for git repo https://github.com/josephglanville/wobot written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/josephglanville/wobot already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 7e5b70e159d851a671b5c96765f9ffa917c0cebc6800e2064244c07fb959ef13
[INFO] running `"docker" "start" "-a" "7e5b70e159d851a671b5c96765f9ffa917c0cebc6800e2064244c07fb959ef13"`
[INFO] [stderr]    Compiling wobot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/instruction.rs:25:23
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let dir = try!(parse_direction(args[2]));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "7e5b70e159d851a671b5c96765f9ffa917c0cebc6800e2064244c07fb959ef13"`
[INFO] running `"docker" "rm" "-f" "7e5b70e159d851a671b5c96765f9ffa917c0cebc6800e2064244c07fb959ef13"`
[INFO] [stdout] 7e5b70e159d851a671b5c96765f9ffa917c0cebc6800e2064244c07fb959ef13
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] a1ca22639a953087fe4233a343121377729c96e4efdfce263d3edcdba63b7d15
[INFO] running `"docker" "start" "-a" "a1ca22639a953087fe4233a343121377729c96e4efdfce263d3edcdba63b7d15"`
[INFO] [stderr]    Compiling wobot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/instruction.rs:25:23
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let dir = try!(parse_direction(args[2]));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "a1ca22639a953087fe4233a343121377729c96e4efdfce263d3edcdba63b7d15"`
[INFO] running `"docker" "rm" "-f" "a1ca22639a953087fe4233a343121377729c96e4efdfce263d3edcdba63b7d15"`
[INFO] [stdout] a1ca22639a953087fe4233a343121377729c96e4efdfce263d3edcdba63b7d15
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] bddceca9e3bbe14655c44925fdff126b940c1410eb80c9e6bce065ee296fc7ca
[INFO] running `"docker" "start" "-a" "bddceca9e3bbe14655c44925fdff126b940c1410eb80c9e6bce065ee296fc7ca"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wobot-a9315e7f31bdf10e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bddceca9e3bbe14655c44925fdff126b940c1410eb80c9e6bce065ee296fc7ca"`
[INFO] running `"docker" "rm" "-f" "bddceca9e3bbe14655c44925fdff126b940c1410eb80c9e6bce065ee296fc7ca"`
[INFO] [stdout] bddceca9e3bbe14655c44925fdff126b940c1410eb80c9e6bce065ee296fc7ca