[INFO] cloning repository https://github.com/trevorgrabham/SimplexSolver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trevorgrabham/SimplexSolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevorgrabham%2FSimplexSolver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevorgrabham%2FSimplexSolver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e70999293f2575deed9a85e9abd785dac40c4c08 [INFO] checking trevorgrabham/SimplexSolver against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevorgrabham%2FSimplexSolver" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/trevorgrabham/SimplexSolver [INFO] finished tweaking git repo https://github.com/trevorgrabham/SimplexSolver [INFO] tweaked toml for git repo https://github.com/trevorgrabham/SimplexSolver written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/trevorgrabham/SimplexSolver on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/trevorgrabham/SimplexSolver already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10eaccfefbcdd3f15c41c0b1c4ae9dac42b831d91a5ec344a1e1701ea2c3563b [INFO] running `Command { std: "docker" "start" "-a" "10eaccfefbcdd3f15c41c0b1c4ae9dac42b831d91a5ec344a1e1701ea2c3563b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10eaccfefbcdd3f15c41c0b1c4ae9dac42b831d91a5ec344a1e1701ea2c3563b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10eaccfefbcdd3f15c41c0b1c4ae9dac42b831d91a5ec344a1e1701ea2c3563b", kill_on_drop: false }` [INFO] [stdout] 10eaccfefbcdd3f15c41c0b1c4ae9dac42b831d91a5ec344a1e1701ea2c3563b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbf6715dbfd799852a12b8731d882a21c1fd05b1f2d484942f05167f9812708b [INFO] running `Command { std: "docker" "start" "-a" "fbf6715dbfd799852a12b8731d882a21c1fd05b1f2d484942f05167f9812708b", kill_on_drop: false }` [INFO] [stderr] Checking simplex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::Fraction` [INFO] [stdout] --> src/simplex/fraction.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | use super::Fraction; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/simplex/fraction.rs:393:1 [INFO] [stdout] | [INFO] [stdout] 393 | mod fraction_test { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | let mut tableau = Tableau::new(&A,&b,&c,String::from("standard"),String::from("bland"),String::from("twophase")); [INFO] [stdout] | ------------ ^^ expected `&[&[f64]]`, found `&Vec>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[&[f64]]` [INFO] [stdout] found reference `&Vec>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/simplex/tableau.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new(A: &[&[f64]], b: &[f64], c: &[f64], variable_select_type: String, solve_type: String, big_M_solve_type: String) -> Tableau { [INFO] [stdout] | ^^^ ------------ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | let mut tableau = Tableau::new(&A,&b,&c,String::from("standard"),String::from("bland"),String::from("twophase")); [INFO] [stdout] | ------------ ^^ expected `&[&[f64]]`, found `&Vec>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[&[f64]]` [INFO] [stdout] found reference `&Vec>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/simplex/tableau.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn new(A: &[&[f64]], b: &[f64], c: &[f64], variable_select_type: String, solve_type: String, big_M_solve_type: String) -> Tableau { [INFO] [stdout] | ^^^ ------------ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simplex` (bin "simplex") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simplex` (bin "simplex" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "fbf6715dbfd799852a12b8731d882a21c1fd05b1f2d484942f05167f9812708b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbf6715dbfd799852a12b8731d882a21c1fd05b1f2d484942f05167f9812708b", kill_on_drop: false }` [INFO] [stdout] fbf6715dbfd799852a12b8731d882a21c1fd05b1f2d484942f05167f9812708b