[INFO] fetching crate batsat 0.4.0...
[INFO] testing batsat-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate batsat 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate batsat 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate batsat 0.4.0
[INFO] finished tweaking crates.io crate batsat 0.4.0
[INFO] tweaked toml for crates.io crate batsat 0.4.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36f7373ee97bbc2cf980003b216e097ba5329706febeec8c83eac6f7cff4dd30
[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" "36f7373ee97bbc2cf980003b216e097ba5329706febeec8c83eac6f7cff4dd30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36f7373ee97bbc2cf980003b216e097ba5329706febeec8c83eac6f7cff4dd30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f7373ee97bbc2cf980003b216e097ba5329706febeec8c83eac6f7cff4dd30", kill_on_drop: false }`
[INFO] [stdout] 36f7373ee97bbc2cf980003b216e097ba5329706febeec8c83eac6f7cff4dd30
[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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ef2c7280098bf20977ec6960c815adb62e387b6e8a5513d63c2137e779c7597
[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" "0ef2c7280098bf20977ec6960c815adb62e387b6e8a5513d63c2137e779c7597", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling batsat v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "0ef2c7280098bf20977ec6960c815adb62e387b6e8a5513d63c2137e779c7597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef2c7280098bf20977ec6960c815adb62e387b6e8a5513d63c2137e779c7597", kill_on_drop: false }`
[INFO] [stdout] 0ef2c7280098bf20977ec6960c815adb62e387b6e8a5513d63c2137e779c7597
[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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e0a64786bd6fe4ff41022d9efd2b24637d3f9a2aff3f4aa30b5631e5ace8f12
[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" "2e0a64786bd6fe4ff41022d9efd2b24637d3f9a2aff3f4aa30b5631e5ace8f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling batsat v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "2e0a64786bd6fe4ff41022d9efd2b24637d3f9a2aff3f4aa30b5631e5ace8f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0a64786bd6fe4ff41022d9efd2b24637d3f9a2aff3f4aa30b5631e5ace8f12", kill_on_drop: false }`
[INFO] [stdout] 2e0a64786bd6fe4ff41022d9efd2b24637d3f9a2aff3f4aa30b5631e5ace8f12
[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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7e0477ebd6e05cb09e79cdf550a44c996a56509071bc79cbab382bf2651034c
[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" "d7e0477ebd6e05cb09e79cdf550a44c996a56509071bc79cbab382bf2651034c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/batsat-44fe56e9a7038251
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test clause::test::test_bitand ... ok
[INFO] [stdout] test clause::test::test_bitor ... ok
[INFO] [stdout] test clause::test::test_cref_undef_special ... ok
[INFO] [stdout] test clause::test::test_eq ... ok
[INFO] [stdout] test clause::test::test_size_clause_data ... ok
[INFO] [stdout] test clause::test::test_not ... ok
[INFO] [stdout] test clause::test::test_bitxor ... ok
[INFO] [stdout] test interface::test::test_reg7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests batsat
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/clause.rs - clause::display::Print::pp_dimacs (line 885) ... ok
[INFO] [stdout] test src/clause.rs - clause::Lit::apply_sign (line 102) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7e0477ebd6e05cb09e79cdf550a44c996a56509071bc79cbab382bf2651034c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e0477ebd6e05cb09e79cdf550a44c996a56509071bc79cbab382bf2651034c", kill_on_drop: false }`
[INFO] [stdout] d7e0477ebd6e05cb09e79cdf550a44c996a56509071bc79cbab382bf2651034c