[INFO] updating cached repository https://github.com/adleroliveira/hackmanbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 627f69de91683ab359b0b6194c5db63a21aceacf
[INFO] testing adleroliveira/hackmanbot against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadleroliveira%2Fhackmanbot" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adleroliveira/hackmanbot on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adleroliveira/hackmanbot
[INFO] finished tweaking git repo https://github.com/adleroliveira/hackmanbot
[INFO] tweaked toml for git repo https://github.com/adleroliveira/hackmanbot written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/adleroliveira/hackmanbot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e11e16858da81a4a36ceeaf321f10964bd2f64d53a9c2e118e856347f4148093
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e11e16858da81a4a36ceeaf321f10964bd2f64d53a9c2e118e856347f4148093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e11e16858da81a4a36ceeaf321f10964bd2f64d53a9c2e118e856347f4148093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11e16858da81a4a36ceeaf321f10964bd2f64d53a9c2e118e856347f4148093", kill_on_drop: false }`
[INFO] [stdout] e11e16858da81a4a36ceeaf321f10964bd2f64d53a9c2e118e856347f4148093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b00b47f69087bc86457616c51a573173b74824368c4fe5d1f3839cf0d7e24cc7
[INFO] running `Command { std: "docker" "start" "-a" "b00b47f69087bc86457616c51a573173b74824368c4fe5d1f3839cf0d7e24cc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackmanbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `bfs`
[INFO] [stdout]   --> src/strategies/mod.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |             &Strategy::BFS => bfs::run(state),
[INFO] [stdout]    |                               ^^^ use of undeclared type or module `bfs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game.rs:63:47
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn start(&mut self) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hackmanbot`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b00b47f69087bc86457616c51a573173b74824368c4fe5d1f3839cf0d7e24cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00b47f69087bc86457616c51a573173b74824368c4fe5d1f3839cf0d7e24cc7", kill_on_drop: false }`
[INFO] [stdout] b00b47f69087bc86457616c51a573173b74824368c4fe5d1f3839cf0d7e24cc7