[INFO] updating cached repository https://github.com/maxfierke/elevators
[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] 64ce330536e8376708ea074646f56cd15f234dab
[INFO] testing maxfierke/elevators against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxfierke%2Felevators" "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/maxfierke/elevators 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/maxfierke/elevators
[INFO] finished tweaking git repo https://github.com/maxfierke/elevators
[INFO] tweaked toml for git repo https://github.com/maxfierke/elevators written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/maxfierke/elevators 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] a2fd1ac2f8f96a4813a51ac60550e4e6a6cd39f0512bdb3d894176ae9f7d3597
[INFO] running `"docker" "start" "-a" "a2fd1ac2f8f96a4813a51ac60550e4e6a6cd39f0512bdb3d894176ae9f7d3597"`
[INFO] [stderr]    Compiling elevators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `SetDirection`
[INFO] [stderr]   --> src/elevator.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     SetDirection(ElevatorDirection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GoToFloor`
[INFO] [stderr]   --> src/elevator.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     GoToFloor(Floor),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `floors`
[INFO] [stderr]   --> src/elevator.rs:93:3
[INFO] [stderr]    |
[INFO] [stderr] 93 |   floors: &'static Vec<Floor>
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "a2fd1ac2f8f96a4813a51ac60550e4e6a6cd39f0512bdb3d894176ae9f7d3597"`
[INFO] running `"docker" "rm" "-f" "a2fd1ac2f8f96a4813a51ac60550e4e6a6cd39f0512bdb3d894176ae9f7d3597"`
[INFO] [stdout] a2fd1ac2f8f96a4813a51ac60550e4e6a6cd39f0512bdb3d894176ae9f7d3597
[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] ca5de51486c6b6700c28e1e512feb51ba63bf473521e95dc6f299bc94a2a42b4
[INFO] running `"docker" "start" "-a" "ca5de51486c6b6700c28e1e512feb51ba63bf473521e95dc6f299bc94a2a42b4"`
[INFO] [stderr]    Compiling elevators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `SetDirection`
[INFO] [stderr]   --> src/elevator.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     SetDirection(ElevatorDirection),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GoToFloor`
[INFO] [stderr]   --> src/elevator.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     GoToFloor(Floor),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `floors`
[INFO] [stderr]   --> src/elevator.rs:93:3
[INFO] [stderr]    |
[INFO] [stderr] 93 |   floors: &'static Vec<Floor>
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "ca5de51486c6b6700c28e1e512feb51ba63bf473521e95dc6f299bc94a2a42b4"`
[INFO] running `"docker" "rm" "-f" "ca5de51486c6b6700c28e1e512feb51ba63bf473521e95dc6f299bc94a2a42b4"`
[INFO] [stdout] ca5de51486c6b6700c28e1e512feb51ba63bf473521e95dc6f299bc94a2a42b4
[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] e3599614a1d2feac6c5cb2844173e52a69491b6f14ed7d7c790e3e0b7d5742a1
[INFO] running `"docker" "start" "-a" "e3599614a1d2feac6c5cb2844173e52a69491b6f14ed7d7c790e3e0b7d5742a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elevators-2c29502599dcc28f
[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" "e3599614a1d2feac6c5cb2844173e52a69491b6f14ed7d7c790e3e0b7d5742a1"`
[INFO] running `"docker" "rm" "-f" "e3599614a1d2feac6c5cb2844173e52a69491b6f14ed7d7c790e3e0b7d5742a1"`
[INFO] [stdout] e3599614a1d2feac6c5cb2844173e52a69491b6f14ed7d7c790e3e0b7d5742a1