[INFO] fetching crate ipasir-sys 0.3.0...
[INFO] testing ipasir-sys-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate ipasir-sys 0.3.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate ipasir-sys 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipasir-sys 0.3.0
[INFO] finished tweaking crates.io crate ipasir-sys 0.3.0
[INFO] tweaked toml for crates.io crate ipasir-sys 0.3.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24b923062ae089a5ff8e97535048c33e419c67c079ee3cc90a41563e43379a76
[INFO] running `Command { std: "docker" "start" "-a" "24b923062ae089a5ff8e97535048c33e419c67c079ee3cc90a41563e43379a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24b923062ae089a5ff8e97535048c33e419c67c079ee3cc90a41563e43379a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b923062ae089a5ff8e97535048c33e419c67c079ee3cc90a41563e43379a76", kill_on_drop: false }`
[INFO] [stdout] 24b923062ae089a5ff8e97535048c33e419c67c079ee3cc90a41563e43379a76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c906a632b76be9fb89c8f5b0c3bcf239027d875b8b7bebbd81c69b542155e7de
[INFO] running `Command { std: "docker" "start" "-a" "c906a632b76be9fb89c8f5b0c3bcf239027d875b8b7bebbd81c69b542155e7de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling ipasir-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "c906a632b76be9fb89c8f5b0c3bcf239027d875b8b7bebbd81c69b542155e7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c906a632b76be9fb89c8f5b0c3bcf239027d875b8b7bebbd81c69b542155e7de", kill_on_drop: false }`
[INFO] [stdout] c906a632b76be9fb89c8f5b0c3bcf239027d875b8b7bebbd81c69b542155e7de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 383e9342cfd9bb8bf4c9878ac70c0179abd65c34f4d5c02afa6c0d3dd91a33bf
[INFO] running `Command { std: "docker" "start" "-a" "383e9342cfd9bb8bf4c9878ac70c0179abd65c34f4d5c02afa6c0d3dd91a33bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipasir-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "383e9342cfd9bb8bf4c9878ac70c0179abd65c34f4d5c02afa6c0d3dd91a33bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383e9342cfd9bb8bf4c9878ac70c0179abd65c34f4d5c02afa6c0d3dd91a33bf", kill_on_drop: false }`
[INFO] [stdout] 383e9342cfd9bb8bf4c9878ac70c0179abd65c34f4d5c02afa6c0d3dd91a33bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 039b28f3e0e99ca74ef0ef3c16c406ad34d721a3a9b92a0109f5627ddbb66f56
[INFO] running `Command { std: "docker" "start" "-a" "039b28f3e0e99ca74ef0ef3c16c406ad34d721a3a9b92a0109f5627ddbb66f56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipasir_sys-37a7fba537e7de70)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/coloring_test.rs (/opt/rustwide/target/debug/deps/coloring_test-bb0c8f7304023c9e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_can_incrementally_solve_a_coloring_problem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/interface_test.rs (/opt/rustwide/target/debug/deps/interface_test-3eccccb8929399d4)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test ipasir_signature::it_returns_the_name_and_version_of_the_sat_solver ... ok
[INFO] [stdout] c found falsified original clause
[INFO] [stdout] test ipasir_assume::it_adds_an_assumption_for_the_next_sat_search ... ok
[INFO] [stdout] test ipasir_add::it_adds_a_literal_to_the_current_clause_and_finalises_with_zero ... ok
[INFO] [stdout] c found falsified original clause
[INFO] [stdout] test ipasir_val::it_gets_the_truth_value_of_a_literal_in_the_satisfying_assigment ... ok
[INFO] [stdout] test ipasir_failed::it_returns_0_if_the_assumption_did_not_cause_the_formula_to_be_unsat ... ok
[INFO] [stdout] test ipasir_init::it_constructs_a_new_solver_and_returns_a_pointer_to_it ... ok
[INFO] [stdout] test ipasir_release::it_releases_the_solver_and_all_its_resources ... ok
[INFO] [stdout] test ipasir_set_terminate::it_sets_a_callback_that_determines_whether_the_solver_should_terminate ... ok
[INFO] [stdout] test ipasir_solve::it_solves_the_formula_and_returns_10_for_sat_and_20_for_unsat ... ok
[INFO] [stdout] test ipasir_failed::it_returns_0_if_the_polarity_of_the_literal_does_not_match_the_assumption ... ok
[INFO] [stdout] test ipasir_failed::it_returns_1_if_the_assumption_caused_the_formula_to_be_unsat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipasir-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "039b28f3e0e99ca74ef0ef3c16c406ad34d721a3a9b92a0109f5627ddbb66f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039b28f3e0e99ca74ef0ef3c16c406ad34d721a3a9b92a0109f5627ddbb66f56", kill_on_drop: false }`
[INFO] [stdout] 039b28f3e0e99ca74ef0ef3c16c406ad34d721a3a9b92a0109f5627ddbb66f56