[INFO] cloning repository brundonsmith/data_structures_and_algorithms [INFO] running `"git" "clone" "--bare" "git://github.com/brundonsmith/data_structures_and_algorithms.git" "work/cache/sources/gh/brundonsmith/data_structures_and_algorithms"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/brundonsmith/data_structures_and_algorithms'... [INFO] running `"git" "clone" "work/cache/sources/gh/brundonsmith/data_structures_and_algorithms" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/brundonsmith/data_structures_and_algorithms"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/brundonsmith/data_structures_and_algorithms'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/brundonsmith/data_structures_and_algorithms" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/brundonsmith/data_structures_and_algorithms"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/brundonsmith/data_structures_and_algorithms'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d0bdfc8e5b496571db5f63e2b74dee11838e9936 [INFO] sha for GitHub repo brundonsmith/data_structures_and_algorithms: d0bdfc8e5b496571db5f63e2b74dee11838e9936 [INFO] validating manifest of brundonsmith/data_structures_and_algorithms on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of brundonsmith/data_structures_and_algorithms on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing brundonsmith/data_structures_and_algorithms [INFO] finished frobbing brundonsmith/data_structures_and_algorithms [INFO] frobbed toml for brundonsmith/data_structures_and_algorithms written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/brundonsmith/data_structures_and_algorithms/Cargo.toml [INFO] started frobbing brundonsmith/data_structures_and_algorithms [INFO] finished frobbing brundonsmith/data_structures_and_algorithms [INFO] frobbed toml for brundonsmith/data_structures_and_algorithms written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/brundonsmith/data_structures_and_algorithms/Cargo.toml [INFO] crate brundonsmith/data_structures_and_algorithms already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking brundonsmith/data_structures_and_algorithms against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/brundonsmith/data_structures_and_algorithms:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c2badf907f2ae26ddbddb960fedede4031fbfc906dd5970ae7351a85d6135595 [INFO] running `"docker" "start" "-a" "c2badf907f2ae26ddbddb960fedede4031fbfc906dd5970ae7351a85d6135595"` [INFO] [stderr] Checking data_structures_and_algorithms v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: expected one of `=>`, `@`, `if`, or `|`, found `}` [INFO] [stderr] --> src/data_structures/binary_search_tree/binary_search_tree.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 78 | None [INFO] [stderr] | - expected one of `=>`, `@`, `if`, or `|` here [INFO] [stderr] 79 | } [INFO] [stderr] | ^ unexpected token [INFO] [stderr] [INFO] [stderr] error: missing condition for `if` statemement [INFO] [stderr] --> src/data_structures/binary_search_tree/binary_search_tree.rs:81:11 [INFO] [stderr] | [INFO] [stderr] 81 | if match &self.left { [INFO] [stderr] | ^ expected if condition here [INFO] [stderr] [INFO] [stderr] error: expected one of `=>`, `@`, `if`, or `|`, found `}` [INFO] [stderr] --> src/data_structures/binary_search_tree/binary_search_tree.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 78 | None [INFO] [stderr] | - expected one of `=>`, `@`, `if`, or `|` here [INFO] [stderr] 79 | } [INFO] [stderr] | ^ unexpected token [INFO] [stderr] [INFO] [stderr] error: missing condition for `if` statemement [INFO] [stderr] --> src/data_structures/binary_search_tree/binary_search_tree.rs:81:11 [INFO] [stderr] | [INFO] [stderr] 81 | if match &self.left { [INFO] [stderr] | ^ expected if condition here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/algorithms/sort.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | pub type SortFn = Fn(&mut [T]) -> (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [T]) -> ()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/data_structures/binary_search_tree/binary_search_tree.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `data_structures_and_algorithms` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `src/main.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: Could not compile `data_structures_and_algorithms`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/algorithms/sort.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | pub type SortFn = Fn(&mut [T]) -> (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [T]) -> ()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/data_structures/binary_search_tree/binary_search_tree.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinarySearchTree` [INFO] [stderr] --> src/data_structures/binary_search_tree/test.rs:4:54 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::data_structures::binary_search_tree::{BinarySearchTree}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `data_structures_and_algorithms`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c2badf907f2ae26ddbddb960fedede4031fbfc906dd5970ae7351a85d6135595"` [INFO] running `"docker" "rm" "-f" "c2badf907f2ae26ddbddb960fedede4031fbfc906dd5970ae7351a85d6135595"` [INFO] [stdout] c2badf907f2ae26ddbddb960fedede4031fbfc906dd5970ae7351a85d6135595