[INFO] fetching crate ellp 0.1.2...
[INFO] testing ellp-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate ellp 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ellp 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ellp 0.1.2
[INFO] finished tweaking crates.io crate ellp 0.1.2
[INFO] tweaked toml for crates.io crate ellp 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra v0.28.0
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8a404c42fb87e80bb7ab15c7a2f8ec9080b4e9466f79d687efdded2b1e23efa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c8a404c42fb87e80bb7ab15c7a2f8ec9080b4e9466f79d687efdded2b1e23efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8a404c42fb87e80bb7ab15c7a2f8ec9080b4e9466f79d687efdded2b1e23efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a404c42fb87e80bb7ab15c7a2f8ec9080b4e9466f79d687efdded2b1e23efa", kill_on_drop: false }`
[INFO] [stdout] c8a404c42fb87e80bb7ab15c7a2f8ec9080b4e9466f79d687efdded2b1e23efa
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bdbcb474f8626c06e499240e3dacb4e31748f35f3035131f0853c84307cd045
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9bdbcb474f8626c06e499240e3dacb4e31748f35f3035131f0853c84307cd045", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling paste v1.0.5
[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]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling nalgebra v0.28.0
[INFO] [stderr]    Compiling ellp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.21s
[INFO] running `Command { std: "docker" "inspect" "9bdbcb474f8626c06e499240e3dacb4e31748f35f3035131f0853c84307cd045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bdbcb474f8626c06e499240e3dacb4e31748f35f3035131f0853c84307cd045", kill_on_drop: false }`
[INFO] [stdout] 9bdbcb474f8626c06e499240e3dacb4e31748f35f3035131f0853c84307cd045
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bec9ef47b80070b54e3877e20c185e86839ec6351727b4dc9eac653a668435d0
[INFO] running `Command { std: "docker" "start" "-a" "bec9ef47b80070b54e3877e20c185e86839ec6351727b4dc9eac653a668435d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ellp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "bec9ef47b80070b54e3877e20c185e86839ec6351727b4dc9eac653a668435d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec9ef47b80070b54e3877e20c185e86839ec6351727b4dc9eac653a668435d0", kill_on_drop: false }`
[INFO] [stdout] bec9ef47b80070b54e3877e20c185e86839ec6351727b4dc9eac653a668435d0
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b3f139aa190cf4553f99ebd8b024065720d6ae8f0c3e0bdd46c180aaf1a6ee84
[INFO] running `Command { std: "docker" "start" "-a" "b3f139aa190cf4553f99ebd8b024065720d6ae8f0c3e0bdd46c180aaf1a6ee84", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ellp-fb4625b430be4ab6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test problem::tests::add_constraint ... ok
[INFO] [stdout] test problem::tests::add_var ... ok
[INFO] [stdout] test problem::tests::nonunique_var_names ... ok
[INFO] [stdout] test problem::tests::add_constraint_invalid_var ... ok
[INFO] [stdout] test problem::tests::add_var_with_bounds ... ok
[INFO] [stdout] test problem::tests::add_var_bad_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-679173072c685923)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test dual_empty_problem ... ok
[INFO] [stdout] test dual_feasible_constraint_without_coeffs ... ok
[INFO] [stdout] test dual_infeasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test dual_beale_cycle ... ok
[INFO] [stdout] test dual_linear_system_2d ... ok
[INFO] [stdout] test dual_small_prob_1 ... ok
[INFO] [stdout] test dual_small_prob_3 ... ok
[INFO] [stdout] test dual_small_prob_2 ... ok
[INFO] [stdout] test dual_small_prob_4 ... ok
[INFO] [stdout] test dual_small_prob_7 ... ok
[INFO] [stdout] test dual_feasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test dual_one_variable_no_constraints ... ok
[INFO] [stdout] test dual_infeasible_constraint_without_coeffs ... ok
[INFO] [stdout] test dual_one_variable_unbounded_free ... ok
[INFO] [stdout] test dual_linear_system_3d_infeasible ... ok
[INFO] [stdout] test primal_feasible_constraint_without_coeffs ... ok
[INFO] [stdout] test dual_small_prob_unbounded_1 ... ok
[INFO] [stdout] test dual_small_prob_5 ... ok
[INFO] [stdout] test primal_feasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test dual_one_variable_infeasible ... ok
[INFO] [stdout] test primal_linear_system_2d ... ok
[INFO] [stdout] test primal_linear_system_3d_infeasible ... ok
[INFO] [stdout] test primal_infeasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test primal_one_variable_infeasible ... ok
[INFO] [stdout] test dual_small_prob_6 ... ok
[INFO] [stdout] test primal_infeasible_constraint_without_coeffs ... ok
[INFO] [stdout] test dual_two_variables_unbounded ... ok
[INFO] [stdout] test dual_linear_system_3d ... ok
[INFO] [stdout] test primal_one_variable_no_constraints ... ok
[INFO] [stdout] test primal_empty_problem ... ok
[INFO] [stdout] test primal_linear_system_3d ... ok
[INFO] [stdout] test primal_small_prob_1 ... ok
[INFO] [stdout] test dual_two_variables_infeasible_free ... ok
[INFO] [stdout] test primal_one_variable_unbounded_upper ... ok
[INFO] [stdout] test primal_small_prob_4 ... ok
[INFO] [stdout] test primal_beale_cycle ... ok
[INFO] [stdout] test dual_one_variable_unbounded_upper ... ok
[INFO] [stdout] test dual_two_variables_infeasible_with_bounds ... ok
[INFO] [stdout] test primal_small_prob_unbounded_1 ... ok
[INFO] [stdout] test primal_small_prob_3 ... ok
[INFO] [stdout] test primal_small_prob_6 ... ok
[INFO] [stdout] test primal_small_prob_7 ... ok
[INFO] [stdout] test primal_one_variable_unbounded_free ... ok
[INFO] [stdout] test dual_small_prob_unbounded_2 ... ok
[INFO] [stdout] test primal_small_prob_5 ... ok
[INFO] [stdout] test primal_small_prob_unbounded_2 ... ok
[INFO] [stdout] test primal_two_variables_infeasible_free ... ok
[INFO] [stdout] test primal_two_variables_infeasible_with_bounds ... ok
[INFO] [stdout] test primal_two_variables_unbounded ... ok
[INFO] [stdout] test primal_small_prob_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ellp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3f139aa190cf4553f99ebd8b024065720d6ae8f0c3e0bdd46c180aaf1a6ee84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f139aa190cf4553f99ebd8b024065720d6ae8f0c3e0bdd46c180aaf1a6ee84", kill_on_drop: false }`
[INFO] [stdout] b3f139aa190cf4553f99ebd8b024065720d6ae8f0c3e0bdd46c180aaf1a6ee84