[INFO] fetching crate ellp 0.1.2...
[INFO] testing ellp-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate ellp 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ellp 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fa48016cedf0ebd7c8dd0abc85735501519e372c8ce7777739ee2bae02db2a8
[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" "8fa48016cedf0ebd7c8dd0abc85735501519e372c8ce7777739ee2bae02db2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fa48016cedf0ebd7c8dd0abc85735501519e372c8ce7777739ee2bae02db2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa48016cedf0ebd7c8dd0abc85735501519e372c8ce7777739ee2bae02db2a8", kill_on_drop: false }`
[INFO] [stdout] 8fa48016cedf0ebd7c8dd0abc85735501519e372c8ce7777739ee2bae02db2a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] 2ccf0124ecfd00da8e7872e70d03cf6a15f46922cf9a59a2f475910e57a74c27
[INFO] running `Command { std: "docker" "start" "-a" "2ccf0124ecfd00da8e7872e70d03cf6a15f46922cf9a59a2f475910e57a74c27", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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 log v0.4.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[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 42.88s
[INFO] running `Command { std: "docker" "inspect" "2ccf0124ecfd00da8e7872e70d03cf6a15f46922cf9a59a2f475910e57a74c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ccf0124ecfd00da8e7872e70d03cf6a15f46922cf9a59a2f475910e57a74c27", kill_on_drop: false }`
[INFO] [stdout] 2ccf0124ecfd00da8e7872e70d03cf6a15f46922cf9a59a2f475910e57a74c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 689dd97c21451e30f91a5301f41e6af462553e762e96b8f79fefc3aedb9d5c9e
[INFO] running `Command { std: "docker" "start" "-a" "689dd97c21451e30f91a5301f41e6af462553e762e96b8f79fefc3aedb9d5c9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling ellp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "689dd97c21451e30f91a5301f41e6af462553e762e96b8f79fefc3aedb9d5c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689dd97c21451e30f91a5301f41e6af462553e762e96b8f79fefc3aedb9d5c9e", kill_on_drop: false }`
[INFO] [stdout] 689dd97c21451e30f91a5301f41e6af462553e762e96b8f79fefc3aedb9d5c9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a63104833a2aa4516962e2bd021cf2817312a7fb45b48d8a7bdc8a206b85c8b5
[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" "a63104833a2aa4516962e2bd021cf2817312a7fb45b48d8a7bdc8a206b85c8b5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ellp-ed54bb759cb6c96f)
[INFO] [stdout] test problem::tests::nonunique_var_names ... ok
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-d18dccd2471be152)
[INFO] [stdout] test problem::tests::add_var_with_bounds ... ok
[INFO] [stdout] test problem::tests::add_var_bad_bounds ... ok
[INFO] [stdout] test problem::tests::add_var ... ok
[INFO] [stdout] test problem::tests::add_constraint ... ok
[INFO] [stdout] test problem::tests::add_constraint_invalid_var ... 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] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test dual_empty_problem ... ok
[INFO] [stdout] test dual_one_variable_unbounded_free ... ok
[INFO] [stdout] test dual_linear_system_3d_infeasible ... ok
[INFO] [stdout] test dual_one_variable_infeasible ... ok
[INFO] [stdout] test dual_one_variable_no_constraints ... ok
[INFO] [stdout] test dual_one_variable_unbounded_upper ... ok
[INFO] [stdout] test dual_small_prob_1 ... ok
[INFO] [stdout] test dual_small_prob_5 ... ok
[INFO] [stdout] test dual_small_prob_2 ... ok
[INFO] [stdout] test dual_linear_system_3d ... ok
[INFO] [stdout] test dual_small_prob_6 ... ok
[INFO] [stdout] test dual_small_prob_3 ... ok
[INFO] [stdout] test primal_feasible_constraint_without_coeffs ... ok
[INFO] [stdout] test dual_linear_system_2d ... ok
[INFO] [stdout] test dual_infeasible_constraint_without_coeffs ... ok
[INFO] [stdout] test dual_two_variables_infeasible_free ... ok
[INFO] [stdout] test dual_small_prob_unbounded_1 ... ok
[INFO] [stdout] test dual_feasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test dual_two_variables_infeasible_with_bounds ... ok
[INFO] [stdout] test primal_infeasible_constraint_without_coeffs ... ok
[INFO] [stdout] test primal_empty_problem ... ok
[INFO] [stdout] test primal_feasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test dual_feasible_constraint_without_coeffs ... ok
[INFO] [stdout] test primal_beale_cycle ... ok
[INFO] [stdout] test primal_linear_system_3d_infeasible ... ok
[INFO] [stdout] test dual_two_variables_unbounded ... ok
[INFO] [stdout] test primal_linear_system_3d ... ok
[INFO] [stdout] test dual_infeasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test dual_beale_cycle ... ok
[INFO] [stdout] test primal_small_prob_2 ... ok
[INFO] [stdout] test dual_small_prob_7 ... ok
[INFO] [stdout] test dual_small_prob_4 ... ok
[INFO] [stdout] test primal_small_prob_4 ... ok
[INFO] [stdout] test primal_one_variable_infeasible ... ok
[INFO] [stdout] test primal_small_prob_unbounded_1 ... 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 dual_small_prob_unbounded_2 ... ok
[INFO] [stdout] test primal_linear_system_2d ... ok
[INFO] [stdout] test primal_infeasible_constraint_without_coeffs_and_no_vars ... ok
[INFO] [stdout] test primal_one_variable_no_constraints ... ok
[INFO] [stdout] test primal_one_variable_unbounded_free ... ok
[INFO] [stdout] test primal_small_prob_1 ... ok
[INFO] [stdout] test primal_small_prob_5 ... ok
[INFO] [stdout] test primal_small_prob_7 ... ok
[INFO] [stdout] test primal_one_variable_unbounded_upper ... ok
[INFO] [stdout] test primal_small_prob_3 ... ok
[INFO] [stdout] test primal_small_prob_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a63104833a2aa4516962e2bd021cf2817312a7fb45b48d8a7bdc8a206b85c8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63104833a2aa4516962e2bd021cf2817312a7fb45b48d8a7bdc8a206b85c8b5", kill_on_drop: false }`
[INFO] [stdout] a63104833a2aa4516962e2bd021cf2817312a7fb45b48d8a7bdc8a206b85c8b5