[INFO] updating cached repository cpearce/riptree [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cpearce/riptree [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cpearce/riptree" "work/ex/beta-1.38-1/sources/1.37.0/gh/cpearce/riptree"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cpearce/riptree'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cpearce/riptree" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cpearce/riptree"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cpearce/riptree'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3be51b279633da0d85728c683fc634399a4fb6b2 [INFO] sha for GitHub repo cpearce/riptree: 3be51b279633da0d85728c683fc634399a4fb6b2 [INFO] validating manifest of cpearce/riptree on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cpearce/riptree on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cpearce/riptree [INFO] finished frobbing cpearce/riptree [INFO] frobbed toml for cpearce/riptree written to work/ex/beta-1.38-1/sources/1.37.0/gh/cpearce/riptree/Cargo.toml [INFO] started frobbing cpearce/riptree [INFO] finished frobbing cpearce/riptree [INFO] frobbed toml for cpearce/riptree written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cpearce/riptree/Cargo.toml [INFO] crate cpearce/riptree already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cpearce/riptree against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cpearce/riptree:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] f2d4e6a1d9c7de9fb8dd84c55bf8ad5ef6541185224e950c74f38d8c15fbcc0f [INFO] running `"docker" "start" "-a" "f2d4e6a1d9c7de9fb8dd84c55bf8ad5ef6541185224e950c74f38d8c15fbcc0f"` [INFO] [stderr] Compiling itertools v0.6.1 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling riptree v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:39:45 [INFO] [stderr] | [INFO] [stderr] 39 | ) -> Result<(HashMap, usize), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:145:54 [INFO] [stderr] | [INFO] [stderr] 145 | fn mine_rip_tree(args: &Arguments) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.71s [INFO] running `"docker" "inspect" "f2d4e6a1d9c7de9fb8dd84c55bf8ad5ef6541185224e950c74f38d8c15fbcc0f"` [INFO] running `"docker" "rm" "-f" "f2d4e6a1d9c7de9fb8dd84c55bf8ad5ef6541185224e950c74f38d8c15fbcc0f"` [INFO] [stdout] f2d4e6a1d9c7de9fb8dd84c55bf8ad5ef6541185224e950c74f38d8c15fbcc0f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cpearce/riptree:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 12bd340942303e419ba958ac20c7598b7fc50fe91b9211c33b98ac482f65c141 [INFO] running `"docker" "start" "-a" "12bd340942303e419ba958ac20c7598b7fc50fe91b9211c33b98ac482f65c141"` [INFO] [stderr] Compiling riptree v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:39:45 [INFO] [stderr] | [INFO] [stderr] 39 | ) -> Result<(HashMap, usize), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:145:54 [INFO] [stderr] | [INFO] [stderr] 145 | fn mine_rip_tree(args: &Arguments) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 8 parameters but 4 parameters were supplied [INFO] [stderr] --> src/generate_rules.rs:332:21 [INFO] [stderr] | [INFO] [stderr] 163 | / pub fn generate_rules( [INFO] [stderr] 164 | | itemsets: &Vec, [INFO] [stderr] 165 | | dataset_size: u32, [INFO] [stderr] 166 | | min_confidence: f64, [INFO] [stderr] ... | [INFO] [stderr] 259 | | family_wise_filtered_rules [INFO] [stderr] 260 | | } [INFO] [stderr] | |_- defined here [INFO] [stderr] ... [INFO] [stderr] 332 | let rules = super::generate_rules(&itemsets, transactions.len() as u32, 0.05, 1.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 8 parameters [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0061`. [INFO] [stderr] error: Could not compile `riptree`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "12bd340942303e419ba958ac20c7598b7fc50fe91b9211c33b98ac482f65c141"` [INFO] running `"docker" "rm" "-f" "12bd340942303e419ba958ac20c7598b7fc50fe91b9211c33b98ac482f65c141"` [INFO] [stdout] 12bd340942303e419ba958ac20c7598b7fc50fe91b9211c33b98ac482f65c141