[INFO] updating cached repository https://github.com/cpearce/riptree [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3be51b279633da0d85728c683fc634399a4fb6b2 [INFO] testing cpearce/riptree against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcpearce%2Friptree" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cpearce/riptree on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cpearce/riptree [INFO] finished tweaking git repo https://github.com/cpearce/riptree [INFO] tweaked toml for git repo https://github.com/cpearce/riptree written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/cpearce/riptree already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 17d612fa54df60073589f31630d52de9e5ff45190fabbdfd226a50efa627db7c [INFO] running `"docker" "start" "-a" "17d612fa54df60073589f31630d52de9e5ff45190fabbdfd226a50efa627db7c"` [INFO] [stderr] Compiling futures v0.1.14 [INFO] [stderr] Compiling itertools v0.6.1 [INFO] [stderr] Compiling num_cpus v1.6.2 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling riptree v0.1.0 (/opt/rustwide/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 7.71s [INFO] running `"docker" "inspect" "17d612fa54df60073589f31630d52de9e5ff45190fabbdfd226a50efa627db7c"` [INFO] running `"docker" "rm" "-f" "17d612fa54df60073589f31630d52de9e5ff45190fabbdfd226a50efa627db7c"` [INFO] [stdout] 17d612fa54df60073589f31630d52de9e5ff45190fabbdfd226a50efa627db7c [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b1626d43933d09e00daf41ef2c4e32fed49350db4e8e6c39a2c4c1f99d0ad6e2 [INFO] running `"docker" "start" "-a" "b1626d43933d09e00daf41ef2c4e32fed49350db4e8e6c39a2c4c1f99d0ad6e2"` [INFO] [stderr] Compiling riptree v0.1.0 (/opt/rustwide/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" "b1626d43933d09e00daf41ef2c4e32fed49350db4e8e6c39a2c4c1f99d0ad6e2"` [INFO] running `"docker" "rm" "-f" "b1626d43933d09e00daf41ef2c4e32fed49350db4e8e6c39a2c4c1f99d0ad6e2"` [INFO] [stdout] b1626d43933d09e00daf41ef2c4e32fed49350db4e8e6c39a2c4c1f99d0ad6e2