[INFO] updating cached repository https://github.com/rcastill/enunciado-tarea2-gorust [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] 96012c142faf0ac958cc3be9e40647ccb64d9b33 [INFO] checking rcastill/enunciado-tarea2-gorust against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcastill%2Fenunciado-tarea2-gorust" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rcastill/enunciado-tarea2-gorust on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rcastill/enunciado-tarea2-gorust [INFO] finished tweaking git repo https://github.com/rcastill/enunciado-tarea2-gorust [INFO] tweaked toml for git repo https://github.com/rcastill/enunciado-tarea2-gorust written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/rcastill/enunciado-tarea2-gorust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e12ea0dc4ae23bd323c31fd5da716304d5850b29edcd9e06ac21bb96b871be36 [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" "e12ea0dc4ae23bd323c31fd5da716304d5850b29edcd9e06ac21bb96b871be36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e12ea0dc4ae23bd323c31fd5da716304d5850b29edcd9e06ac21bb96b871be36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e12ea0dc4ae23bd323c31fd5da716304d5850b29edcd9e06ac21bb96b871be36", kill_on_drop: false }` [INFO] [stdout] e12ea0dc4ae23bd323c31fd5da716304d5850b29edcd9e06ac21bb96b871be36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a7bdedb21569ec92587f1672878f9fa41b3dda89b2858234ce0dc7dbdb360a2 [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" "7a7bdedb21569ec92587f1672878f9fa41b3dda89b2858234ce0dc7dbdb360a2", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking tarea2-gorust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `tree_dict::TreeDict` [INFO] [stdout] --> src/factory.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tree_dict::TreeDict; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `TreeDict` in `tree_dict` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TreeDict` in this scope [INFO] [stdout] --> src/tree_dict.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | impl Map for TreeDict [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/factory.rs:15:32 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn make_map() -> Box> [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | let map: Box> = make_map(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Map<&'static str, i32>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tree_dict::TreeDict` [INFO] [stdout] --> src/factory.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tree_dict::TreeDict; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `TreeDict` in `tree_dict` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TreeDict` in this scope [INFO] [stdout] --> src/tree_dict.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | impl Map for TreeDict [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/factory.rs:15:32 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn make_map() -> Box> [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tarea2-gorust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7a7bdedb21569ec92587f1672878f9fa41b3dda89b2858234ce0dc7dbdb360a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a7bdedb21569ec92587f1672878f9fa41b3dda89b2858234ce0dc7dbdb360a2", kill_on_drop: false }` [INFO] [stdout] 7a7bdedb21569ec92587f1672878f9fa41b3dda89b2858234ce0dc7dbdb360a2