[INFO] updating cached repository https://github.com/orhanbalci/rosalind-rs [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] 2d527848f151bb1689a4970467b7b1994bb85c78 [INFO] testing orhanbalci/rosalind-rs against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Forhanbalci%2Frosalind-rs" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/orhanbalci/rosalind-rs on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/orhanbalci/rosalind-rs [INFO] finished tweaking git repo https://github.com/orhanbalci/rosalind-rs [INFO] tweaked toml for git repo https://github.com/orhanbalci/rosalind-rs written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/orhanbalci/rosalind-rs already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: file found to be present in multiple build targets: /big/crater/work/builds/worker-4/source/src/long.rs [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: file found to be present in multiple build targets: /big/crater/work/builds/worker-4/source/src/long.rs [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 9717a87284110b17369fdb22652b0d2e1671c9e8087f1a660bf0b64906158df3 [INFO] running `"docker" "start" "-a" "9717a87284110b17369fdb22652b0d2e1671c9e8087f1a660bf0b64906158df3"` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/long.rs [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling suffix v1.1.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling rosalind v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/sseq.rs:13:29 [INFO] [stderr] | [INFO] [stderr] 13 | result_index += (next_index + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> src/long.rs:19:27 [INFO] [stderr] | [INFO] [stderr] 19 | let sorted_vertices = toposort(&overlap_graph); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/sset.rs:13:39 [INFO] [stderr] | [INFO] [stderr] 13 | (1..set_size + 1).fold(1, |accum, x| 2 * accum % modulo) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/splc.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut raw_lines: Vec<&str> = file_contents.split("\r\n").collect(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sseq.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let mut dnas = protein_utilities::read_fasta("./data/sseq.txt"); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tran.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut raw_lines: Vec<&str> = file_contents.split("\r\n").collect(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> src/long.rs:19:27 [INFO] [stderr] | [INFO] [stderr] 19 | let sorted_vertices = toposort(&overlap_graph); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/sseq.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | / dnas[1] [INFO] [stderr] 9 | | .chars() [INFO] [stderr] 10 | | .inspect(|c| { [INFO] [stderr] 11 | | let next_index = dnas[0].chars().skip(result_index).position(|k| k == *c).unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 14 | | }) [INFO] [stderr] 15 | | .collect::>(); [INFO] [stderr] | |_____________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/sseq.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | result.iter().inspect(|x| print!("{} ", x)).collect::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/pdst.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / dnas.iter() [INFO] [stderr] 10 | | .enumerate() [INFO] [stderr] 11 | | .inspect(|first_dna| { [INFO] [stderr] 12 | | dnas.iter() [INFO] [stderr] ... | [INFO] [stderr] 21 | | }) [INFO] [stderr] 22 | | .collect::>(); [INFO] [stderr] | |_____________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/pdst.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | / dnas.iter() [INFO] [stderr] 13 | | .skip(first_dna.0) [INFO] [stderr] 14 | | .enumerate() [INFO] [stderr] 15 | | .inspect(|second_dna| { [INFO] [stderr] ... | [INFO] [stderr] 19 | | }) [INFO] [stderr] 20 | | .collect::>(); [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/pdst.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | / matrix.iter() [INFO] [stderr] 39 | | .inspect(|row| { [INFO] [stderr] 40 | | row.iter() [INFO] [stderr] 41 | | .inspect(|element| { [INFO] [stderr] ... | [INFO] [stderr] 46 | | }) [INFO] [stderr] 47 | | .collect::>(); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/pdst.rs:40:15 [INFO] [stderr] | [INFO] [stderr] 40 | / row.iter() [INFO] [stderr] 41 | | .inspect(|element| { [INFO] [stderr] 42 | | print!("{} ", element); [INFO] [stderr] 43 | | }) [INFO] [stderr] 44 | | .collect::>(); [INFO] [stderr] | |______________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/long.rs:24:69 [INFO] [stderr] | [INFO] [stderr] 24 | ... .map(|&x| overlap_graph.node_weight(x).unwrap()) [INFO] [stderr] | ^ expected struct `petgraph::prelude::NodeIndex`, found struct `std::vec::Vec` [INFO] [stderr] | [INFO] [stderr] = note: expected type `petgraph::prelude::NodeIndex` [INFO] [stderr] found type `std::vec::Vec<_>` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/lcsm.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | / dna_suffix.chars() [INFO] [stderr] 89 | | .inspect(|c| { [INFO] [stderr] 90 | | if (*c as u32) >= special_char_begin && [INFO] [stderr] 91 | | (*c as u32) < special_char_begin + dna_count { [INFO] [stderr] ... | [INFO] [stderr] 94 | | }) [INFO] [stderr] 95 | | .collect::(); [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `rosalind`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/long.rs:24:69 [INFO] [stderr] | [INFO] [stderr] 24 | ... .map(|&x| overlap_graph.node_weight(x).unwrap()) [INFO] [stderr] | ^ expected struct `petgraph::prelude::NodeIndex`, found struct `std::vec::Vec` [INFO] [stderr] | [INFO] [stderr] = note: expected type `petgraph::prelude::NodeIndex` [INFO] [stderr] found type `std::vec::Vec<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `rosalind`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "9717a87284110b17369fdb22652b0d2e1671c9e8087f1a660bf0b64906158df3"` [INFO] running `"docker" "rm" "-f" "9717a87284110b17369fdb22652b0d2e1671c9e8087f1a660bf0b64906158df3"` [INFO] [stdout] 9717a87284110b17369fdb22652b0d2e1671c9e8087f1a660bf0b64906158df3