[INFO] cloning repository https://github.com/kehlert/ellp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kehlert/ellp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkehlert%2Fellp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkehlert%2Fellp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd70346e4eb908ec2ee6c474748fd613aa469e3a
[INFO] checking kehlert/ellp against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkehlert%2Fellp" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kehlert/ellp on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kehlert/ellp
[INFO] finished tweaking git repo https://github.com/kehlert/ellp
[INFO] tweaked toml for git repo https://github.com/kehlert/ellp written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/kehlert/ellp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded approx v0.5.0
[INFO] [stderr]   Downloaded fern v0.6.0
[INFO] [stderr]   Downloaded simba v0.5.1
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded nalgebra v0.27.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa7b2bcfdb3b228601bfd82cfeaafbd8b671daed84cd6b75651a311c396ce059
[INFO] running `Command { std: "docker" "start" "-a" "fa7b2bcfdb3b228601bfd82cfeaafbd8b671daed84cd6b75651a311c396ce059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa7b2bcfdb3b228601bfd82cfeaafbd8b671daed84cd6b75651a311c396ce059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa7b2bcfdb3b228601bfd82cfeaafbd8b671daed84cd6b75651a311c396ce059", kill_on_drop: false }`
[INFO] [stdout] fa7b2bcfdb3b228601bfd82cfeaafbd8b671daed84cd6b75651a311c396ce059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c921b2914d3f8598c6d6c50e52409fa019a256a9ab30f1c65bb449353aec114b
[INFO] running `Command { std: "docker" "start" "-a" "c921b2914d3f8598c6d6c50e52409fa019a256a9ab30f1c65bb449353aec114b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking fern v0.6.0
[INFO] [stderr]     Checking approx v0.5.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking simba v0.5.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking nalgebra v0.27.1
[INFO] [stderr]     Checking ellp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VariableId`
[INFO] [stdout]  --> src/dual/dual_problem.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::problem::{Bound, ConstraintOp, Problem, VariableId};
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VariableId`
[INFO] [stdout]  --> src/dual/dual_problem.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::problem::{Bound, ConstraintOp, Problem, VariableId};
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::ComplexField`
[INFO] [stdout]  --> src/standard_form.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nalgebra::ComplexField;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::ComplexField`
[INFO] [stdout]  --> src/standard_form.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nalgebra::ComplexField;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var_id`
[INFO] [stdout]    --> src/problem.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |         let var_id = prob
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var_id`
[INFO] [stdout]    --> src/problem.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let var_id = prob
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.06s
[INFO] running `Command { std: "docker" "inspect" "c921b2914d3f8598c6d6c50e52409fa019a256a9ab30f1c65bb449353aec114b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c921b2914d3f8598c6d6c50e52409fa019a256a9ab30f1c65bb449353aec114b", kill_on_drop: false }`
[INFO] [stdout] c921b2914d3f8598c6d6c50e52409fa019a256a9ab30f1c65bb449353aec114b