[INFO] cloning repository https://github.com/maxfierke/elevators
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxfierke/elevators" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxfierke%2Felevators", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxfierke%2Felevators'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd87dd2d5b26ac9cbd7264653789ca552c1e4edc
[INFO] testing maxfierke/elevators against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxfierke%2Felevators" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxfierke/elevators on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/maxfierke/elevators already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ece0f02ea12ac68b307f3930c3b3eacf8d86eca2272abf6d764f027860f5060
[INFO] running `Command { std: "docker" "start" "-a" "3ece0f02ea12ac68b307f3930c3b3eacf8d86eca2272abf6d764f027860f5060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ece0f02ea12ac68b307f3930c3b3eacf8d86eca2272abf6d764f027860f5060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ece0f02ea12ac68b307f3930c3b3eacf8d86eca2272abf6d764f027860f5060", kill_on_drop: false }`
[INFO] [stdout] 3ece0f02ea12ac68b307f3930c3b3eacf8d86eca2272abf6d764f027860f5060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2b352cba9aa5d434691aee33eb732f308449acb5cc66c1dd4c531ba1bdada02
[INFO] running `Command { std: "docker" "start" "-a" "c2b352cba9aa5d434691aee33eb732f308449acb5cc66c1dd4c531ba1bdada02", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling elevators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `SetDirection`
[INFO] [stdout]   --> src/elevator.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     SetDirection(ElevatorDirection),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GoToFloor`
[INFO] [stdout]   --> src/elevator.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     GoToFloor(Floor),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `num_of_people`
[INFO] [stdout]   --> src/elevator.rs:65:3
[INFO] [stdout]    |
[INFO] [stdout] 65 |   num_of_people: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `instant`
[INFO] [stdout]   --> src/elevator.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 |   instant: Instant
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `floors`
[INFO] [stdout]   --> src/elevator.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 93 |   floors: &'static Vec<Floor>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `floors`
[INFO] [stdout]    --> src/elevator.rs:158:3
[INFO] [stdout]     |
[INFO] [stdout] 158 |   floors: &'static Vec<Floor>
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `Command { std: "docker" "inspect" "c2b352cba9aa5d434691aee33eb732f308449acb5cc66c1dd4c531ba1bdada02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b352cba9aa5d434691aee33eb732f308449acb5cc66c1dd4c531ba1bdada02", kill_on_drop: false }`
[INFO] [stdout] c2b352cba9aa5d434691aee33eb732f308449acb5cc66c1dd4c531ba1bdada02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7ce3d00eacdfd48b4a0b03ad40b4b10870ec0a11554786dcc7c4fffd8a5ac79
[INFO] running `Command { std: "docker" "start" "-a" "c7ce3d00eacdfd48b4a0b03ad40b4b10870ec0a11554786dcc7c4fffd8a5ac79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling elevators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `SetDirection`
[INFO] [stdout]   --> src/elevator.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     SetDirection(ElevatorDirection),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GoToFloor`
[INFO] [stdout]   --> src/elevator.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     GoToFloor(Floor),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `num_of_people`
[INFO] [stdout]   --> src/elevator.rs:65:3
[INFO] [stdout]    |
[INFO] [stdout] 65 |   num_of_people: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `instant`
[INFO] [stdout]   --> src/elevator.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 |   instant: Instant
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `floors`
[INFO] [stdout]   --> src/elevator.rs:93:3
[INFO] [stdout]    |
[INFO] [stdout] 93 |   floors: &'static Vec<Floor>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `floors`
[INFO] [stdout]    --> src/elevator.rs:158:3
[INFO] [stdout]     |
[INFO] [stdout] 158 |   floors: &'static Vec<Floor>
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "c7ce3d00eacdfd48b4a0b03ad40b4b10870ec0a11554786dcc7c4fffd8a5ac79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ce3d00eacdfd48b4a0b03ad40b4b10870ec0a11554786dcc7c4fffd8a5ac79", kill_on_drop: false }`
[INFO] [stdout] c7ce3d00eacdfd48b4a0b03ad40b4b10870ec0a11554786dcc7c4fffd8a5ac79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f0b71ffd5222cc398f1d9135aa085c95132cd36f7836b3b01e7449975af3a5b
[INFO] running `Command { std: "docker" "start" "-a" "8f0b71ffd5222cc398f1d9135aa085c95132cd36f7836b3b01e7449975af3a5b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 read: `num_of_people`
[INFO] [stderr]   --> src/elevator.rs:65:3
[INFO] [stderr]    |
[INFO] [stderr] 65 |   num_of_people: u8,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `instant`
[INFO] [stderr]   --> src/elevator.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 |   instant: Instant
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `floors`
[INFO] [stderr]   --> src/elevator.rs:93:3
[INFO] [stderr]    |
[INFO] [stderr] 93 |   floors: &'static Vec<Floor>
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `floors`
[INFO] [stderr]    --> src/elevator.rs:158:3
[INFO] [stderr]     |
[INFO] [stderr] 158 |   floors: &'static Vec<Floor>
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `elevators` (bin "elevators" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elevators-6cfb7bae0d36af41)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f0b71ffd5222cc398f1d9135aa085c95132cd36f7836b3b01e7449975af3a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0b71ffd5222cc398f1d9135aa085c95132cd36f7836b3b01e7449975af3a5b", kill_on_drop: false }`
[INFO] [stdout] 8f0b71ffd5222cc398f1d9135aa085c95132cd36f7836b3b01e7449975af3a5b