[INFO] cloning repository https://github.com/huskyii/satisfy-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huskyii/satisfy-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuskyii%2Fsatisfy-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuskyii%2Fsatisfy-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2a39a5ce2d42f60532625548c1a3be006358b0c
[INFO] checking huskyii/satisfy-rs against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuskyii%2Fsatisfy-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/huskyii/satisfy-rs on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/huskyii/satisfy-rs
[INFO] finished tweaking git repo https://github.com/huskyii/satisfy-rs
[INFO] tweaked toml for git repo https://github.com/huskyii/satisfy-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/huskyii/satisfy-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 305050529ce6adcb07cb938d38d05bfe78bbebea3f3b57ba418daa107397397b
[INFO] running `Command { std: "docker" "start" "-a" "305050529ce6adcb07cb938d38d05bfe78bbebea3f3b57ba418daa107397397b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305050529ce6adcb07cb938d38d05bfe78bbebea3f3b57ba418daa107397397b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305050529ce6adcb07cb938d38d05bfe78bbebea3f3b57ba418daa107397397b", kill_on_drop: false }`
[INFO] [stdout] 305050529ce6adcb07cb938d38d05bfe78bbebea3f3b57ba418daa107397397b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd9ef3edf4932a35b20bd9996165e5f58686931b47238821df56e11e754ae8d
[INFO] running `Command { std: "docker" "start" "-a" "5dd9ef3edf4932a35b20bd9996165e5f58686931b47238821df56e11e754ae8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling cadical-sys v0.1.0 (/opt/rustwide/workdir/cadical-sys)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: cadical-sys@0.1.0: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: cadical-sys@0.1.0: compilation terminated.
[INFO] [stderr] warning: cadical-sys@0.1.0: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: cadical-sys@0.1.0: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `cadical-sys v0.1.0 (/opt/rustwide/workdir/cadical-sys)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/cadical-sys-4ccba1ac59a881db/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/compact.o" "-c" "cadical-rel-1.2.1/src/compact.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/bins.o" "-c" "cadical-rel-1.2.1/src/bins.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/clause.o" "-c" "cadical-rel-1.2.1/src/clause.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/condition.o" "-c" "cadical-rel-1.2.1/src/condition.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/analyze.o" "-c" "cadical-rel-1.2.1/src/analyze.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/assume.o" "-c" "cadical-rel-1.2.1/src/assume.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/arena.o" "-c" "cadical-rel-1.2.1/src/arena.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/cover.o" "-c" "cadical-rel-1.2.1/src/cover.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/checker.o" "-c" "cadical-rel-1.2.1/src/checker.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/backward.o" "-c" "cadical-rel-1.2.1/src/backward.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/collect.o" "-c" "cadical-rel-1.2.1/src/collect.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/backtrack.o" "-c" "cadical-rel-1.2.1/src/backtrack.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/averages.o" "-c" "cadical-rel-1.2.1/src/averages.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/config.o" "-c" "cadical-rel-1.2.1/src/config.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/ccadical.o" "-c" "cadical-rel-1.2.1/src/ccadical.cpp"
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/block.o" "-c" "cadical-rel-1.2.1/src/block.cpp"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/decide.o" "-c" "cadical-rel-1.2.1/src/decide.cpp"
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/decompose.o" "-c" "cadical-rel-1.2.1/src/decompose.cpp"
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "cadical-rel-1.2.1/src" "-Wall" "-Wextra" "-DNDEBUG" "-DNBUILD" "-o" "/opt/rustwide/target/debug/build/cadical-sys-7a2d05111b865488/out/cadical-rel-1.2.1/src/checker.o" "-c" "cadical-rel-1.2.1/src/checker.cpp" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "5dd9ef3edf4932a35b20bd9996165e5f58686931b47238821df56e11e754ae8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd9ef3edf4932a35b20bd9996165e5f58686931b47238821df56e11e754ae8d", kill_on_drop: false }`
[INFO] [stdout] 5dd9ef3edf4932a35b20bd9996165e5f58686931b47238821df56e11e754ae8d
[INFO] checking huskyii/satisfy-rs against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuskyii%2Fsatisfy-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/huskyii/satisfy-rs on toolchain 047472f299946caf090d1b5608ae4bd9f0416256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/huskyii/satisfy-rs
[INFO] finished tweaking git repo https://github.com/huskyii/satisfy-rs
[INFO] tweaked toml for git repo https://github.com/huskyii/satisfy-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/huskyii/satisfy-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c15ed3ee259a961d86de233e65eca5254aa8b05a8273543d0ac5c8fad190a5b5
[INFO] running `Command { std: "docker" "start" "-a" "c15ed3ee259a961d86de233e65eca5254aa8b05a8273543d0ac5c8fad190a5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c15ed3ee259a961d86de233e65eca5254aa8b05a8273543d0ac5c8fad190a5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15ed3ee259a961d86de233e65eca5254aa8b05a8273543d0ac5c8fad190a5b5", kill_on_drop: false }`
[INFO] [stdout] c15ed3ee259a961d86de233e65eca5254aa8b05a8273543d0ac5c8fad190a5b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Ddereferencing_mut_binding" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61df0628d05f7f7120689a9c2a4c3be4dcc816992c70bdb977bb0fd08af1f5e5
[INFO] running `Command { std: "docker" "start" "-a" "61df0628d05f7f7120689a9c2a4c3be4dcc816992c70bdb977bb0fd08af1f5e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling cadical-sys v0.1.0 (/opt/rustwide/workdir/cadical-sys)
[INFO] [stderr]     Checking cadical v0.1.0 (/opt/rustwide/workdir/cadical)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> cadical/src/lib.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 158 |                         Box::<T>::from_raw(state as *mut T);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 158 |                         let _ = Box::<T>::from_raw(state as *mut T);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> cadical/src/lib.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 158 |                         Box::<T>::from_raw(state as *mut T);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 158 |                         let _ = Box::<T>::from_raw(state as *mut T);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `Command { std: "docker" "inspect" "61df0628d05f7f7120689a9c2a4c3be4dcc816992c70bdb977bb0fd08af1f5e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61df0628d05f7f7120689a9c2a4c3be4dcc816992c70bdb977bb0fd08af1f5e5", kill_on_drop: false }`
[INFO] [stdout] 61df0628d05f7f7120689a9c2a4c3be4dcc816992c70bdb977bb0fd08af1f5e5