[INFO] cloning repository https://github.com/moses-alexander/sat-solver-rec-backtracking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moses-alexander/sat-solver-rec-backtracking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoses-alexander%2Fsat-solver-rec-backtracking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoses-alexander%2Fsat-solver-rec-backtracking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 187ba053b1eac638bd86e3174b451ac70458b937
[INFO] testing moses-alexander/sat-solver-rec-backtracking against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoses-alexander%2Fsat-solver-rec-backtracking" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moses-alexander/sat-solver-rec-backtracking on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moses-alexander/sat-solver-rec-backtracking
[INFO] finished tweaking git repo https://github.com/moses-alexander/sat-solver-rec-backtracking
[INFO] tweaked toml for git repo https://github.com/moses-alexander/sat-solver-rec-backtracking written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/moses-alexander/sat-solver-rec-backtracking already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42d342d6e849660306f69f11a8abc4e36fd57000c2ca1c6f3b242829ceeea5d9
[INFO] running `Command { std: "docker" "start" "-a" "42d342d6e849660306f69f11a8abc4e36fd57000c2ca1c6f3b242829ceeea5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42d342d6e849660306f69f11a8abc4e36fd57000c2ca1c6f3b242829ceeea5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d342d6e849660306f69f11a8abc4e36fd57000c2ca1c6f3b242829ceeea5d9", kill_on_drop: false }`
[INFO] [stdout] 42d342d6e849660306f69f11a8abc4e36fd57000c2ca1c6f3b242829ceeea5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86c56a16042467d2548f584b6a0032b5cbbe5605fe2d18cf758c13cad99a9d78
[INFO] running `Command { std: "docker" "start" "-a" "86c56a16042467d2548f584b6a0032b5cbbe5605fe2d18cf758c13cad99a9d78", kill_on_drop: false }`
[INFO] [stderr]    Compiling sat-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "86c56a16042467d2548f584b6a0032b5cbbe5605fe2d18cf758c13cad99a9d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c56a16042467d2548f584b6a0032b5cbbe5605fe2d18cf758c13cad99a9d78", kill_on_drop: false }`
[INFO] [stdout] 86c56a16042467d2548f584b6a0032b5cbbe5605fe2d18cf758c13cad99a9d78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 015c3f2cd7ccee157dc1f3d86823c692653898a5509e10957b65ab54ecbb669c
[INFO] running `Command { std: "docker" "start" "-a" "015c3f2cd7ccee157dc1f3d86823c692653898a5509e10957b65ab54ecbb669c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sat-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "015c3f2cd7ccee157dc1f3d86823c692653898a5509e10957b65ab54ecbb669c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015c3f2cd7ccee157dc1f3d86823c692653898a5509e10957b65ab54ecbb669c", kill_on_drop: false }`
[INFO] [stdout] 015c3f2cd7ccee157dc1f3d86823c692653898a5509e10957b65ab54ecbb669c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba982269f5d363539c623c055cf4db7e84a3434ddc1ed4d5a79410d33c631634
[INFO] running `Command { std: "docker" "start" "-a" "ba982269f5d363539c623c055cf4db7e84a3434ddc1ed4d5a79410d33c631634", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sat_solver-208f472dce736b09)
[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" "ba982269f5d363539c623c055cf4db7e84a3434ddc1ed4d5a79410d33c631634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba982269f5d363539c623c055cf4db7e84a3434ddc1ed4d5a79410d33c631634", kill_on_drop: false }`
[INFO] [stdout] ba982269f5d363539c623c055cf4db7e84a3434ddc1ed4d5a79410d33c631634