[INFO] updating cached repository https://github.com/rkanati/mazesolve [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] 7d02eb3d6ee286e07493f6ffb4e54d41c1b64194 [INFO] testing rkanati/mazesolve against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkanati%2Fmazesolve" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rkanati/mazesolve on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rkanati/mazesolve [INFO] finished tweaking git repo https://github.com/rkanati/mazesolve [INFO] tweaked toml for git repo https://github.com/rkanati/mazesolve written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/rkanati/mazesolve already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc22d0ed469fa47f02a8724430b6c96a010816fd0c5ab2ebbf8fe57dcd86956c [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" "fc22d0ed469fa47f02a8724430b6c96a010816fd0c5ab2ebbf8fe57dcd86956c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc22d0ed469fa47f02a8724430b6c96a010816fd0c5ab2ebbf8fe57dcd86956c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc22d0ed469fa47f02a8724430b6c96a010816fd0c5ab2ebbf8fe57dcd86956c", kill_on_drop: false }` [INFO] [stdout] fc22d0ed469fa47f02a8724430b6c96a010816fd0c5ab2ebbf8fe57dcd86956c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72e2f147b417f2caf4954030e7c00b177359843a8d135c6f0c71c97b08086624 [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" "72e2f147b417f2caf4954030e7c00b177359843a8d135c6f0c71c97b08086624", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling priority-queue v0.6.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling pcg_rand v0.11.1 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling mazesolve-rk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/graph.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 75 | impl Graph for DijkstraGraph { [INFO] [stdout] | ---- this type parameter [INFO] [stdout] ... [INFO] [stdout] 82 | self.inner.nodes() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected type parameter `Data`, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&std::collections::HashMap` [INFO] [stdout] found reference `&std::collections::HashMap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mazesolve-rk`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "72e2f147b417f2caf4954030e7c00b177359843a8d135c6f0c71c97b08086624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72e2f147b417f2caf4954030e7c00b177359843a8d135c6f0c71c97b08086624", kill_on_drop: false }` [INFO] [stdout] 72e2f147b417f2caf4954030e7c00b177359843a8d135c6f0c71c97b08086624