[INFO] fetching crate boolean_expression 0.4.4...
[INFO] testing boolean_expression-0.4.4 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate boolean_expression 0.4.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate boolean_expression 0.4.4 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boolean_expression 0.4.4
[INFO] finished tweaking crates.io crate boolean_expression 0.4.4
[INFO] tweaked toml for crates.io crate boolean_expression 0.4.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f9d5b5e322c336977f2da33d60bf0bbe4ce1d01f540d77c086858cd7ab8c6b7
[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" "2f9d5b5e322c336977f2da33d60bf0bbe4ce1d01f540d77c086858cd7ab8c6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f9d5b5e322c336977f2da33d60bf0bbe4ce1d01f540d77c086858cd7ab8c6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9d5b5e322c336977f2da33d60bf0bbe4ce1d01f540d77c086858cd7ab8c6b7", kill_on_drop: false }`
[INFO] [stdout] 2f9d5b5e322c336977f2da33d60bf0bbe4ce1d01f540d77c086858cd7ab8c6b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] da65a3bb2d3d8a9e7931400a17a528a6a408c2264ac74d7d832de1c98ab54296
[INFO] running `Command { std: "docker" "start" "-a" "da65a3bb2d3d8a9e7931400a17a528a6a408c2264ac74d7d832de1c98ab54296", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling boolean_expression v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "da65a3bb2d3d8a9e7931400a17a528a6a408c2264ac74d7d832de1c98ab54296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da65a3bb2d3d8a9e7931400a17a528a6a408c2264ac74d7d832de1c98ab54296", kill_on_drop: false }`
[INFO] [stdout] da65a3bb2d3d8a9e7931400a17a528a6a408c2264ac74d7d832de1c98ab54296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc048d8099a2cf694046d151ca0320c058091d99514e4260ffe7c1e79d5b9f32
[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" "fc048d8099a2cf694046d151ca0320c058091d99514e4260ffe7c1e79d5b9f32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling boolean_expression v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `Command { std: "docker" "inspect" "fc048d8099a2cf694046d151ca0320c058091d99514e4260ffe7c1e79d5b9f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc048d8099a2cf694046d151ca0320c058091d99514e4260ffe7c1e79d5b9f32", kill_on_drop: false }`
[INFO] [stdout] fc048d8099a2cf694046d151ca0320c058091d99514e4260ffe7c1e79d5b9f32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7988f1661ad8ebaf8deee2d8bc34e683affcd2e247463da8ed3615086a761c64
[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" "7988f1661ad8ebaf8deee2d8bc34e683affcd2e247463da8ed3615086a761c64", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 25 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/boolean_expression-72ca2131fa69a997)
[INFO] [stdout] test idd::test::test_idd_eq ... ok
[INFO] [stdout] test idd::test::test_idd_from_bdd ... ok
[INFO] [stdout] test idd::test::test_idd_term ... ok
[INFO] [stdout] test simplify::test::demorgan_and ... ok
[INFO] [stdout] test idd::test::test_idd_const ... ok
[INFO] [stdout] test cubes::test::cubelist_merge ... ok
[INFO] [stdout] test cubes::test::cube_eq ... ok
[INFO] [stdout] test bdd::test::sat_one ... ok
[INFO] [stdout] test bdd::test::persist_empty_bdd ... ok
[INFO] [stdout] test bdd::test::persist_bdd ... ok
[INFO] [stdout] test idd::test::test_idd_max_value ... ok
[INFO] [stdout] test cubes::test::cube_merge ... ok
[INFO] [stdout] test simplify::test::demorgan_or ... ok
[INFO] [stdout] test simplify::test::distributive_law ... ok
[INFO] [stdout] test bdd::test::load_bdd ... ok
[INFO] [stdout] test simplify::test::shortcircuit_and ... ok
[INFO] [stdout] test cubes::test::cube_ord ... ok
[INFO] [stdout] test bdd::test::dot_output ... ok
[INFO] [stdout] test cubes::test::cube_with_var ... ok
[INFO] [stdout] test bdd::test::bdd_eval ... ok
[INFO] [stdout] test simplify::test::shortcircuit_or ... ok
[INFO] [stdout] test bdd::test::max_sat_min_var ... ok
[INFO] [stdout] test bdd::test::bdd_to_expr ... ok
[INFO] [stdout] test bdd::test::max_sat ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'bdd::test::bdd_exhaustive_exprs' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/boolean_expression-72ca2131fa69a997` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "7988f1661ad8ebaf8deee2d8bc34e683affcd2e247463da8ed3615086a761c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7988f1661ad8ebaf8deee2d8bc34e683affcd2e247463da8ed3615086a761c64", kill_on_drop: false }`
[INFO] [stdout] 7988f1661ad8ebaf8deee2d8bc34e683affcd2e247463da8ed3615086a761c64