[INFO] cloning repository https://github.com/snsinfu/dpll-sat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snsinfu/dpll-sat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnsinfu%2Fdpll-sat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnsinfu%2Fdpll-sat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93b14b15cd9896deaa896e1cf50fae7b8bce439d
[INFO] testing snsinfu/dpll-sat against try#61cd42370816fd135c0f3b9debf2f5dfcf194594 for pr-98839
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnsinfu%2Fdpll-sat" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snsinfu/dpll-sat on toolchain 61cd42370816fd135c0f3b9debf2f5dfcf194594
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snsinfu/dpll-sat
[INFO] finished tweaking git repo https://github.com/snsinfu/dpll-sat
[INFO] tweaked toml for git repo https://github.com/snsinfu/dpll-sat written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/snsinfu/dpll-sat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76841e811516af6109894c278eed67d623da7f33b3ffaf19773842e61288e8ad
[INFO] running `Command { std: "docker" "start" "-a" "76841e811516af6109894c278eed67d623da7f33b3ffaf19773842e61288e8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76841e811516af6109894c278eed67d623da7f33b3ffaf19773842e61288e8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76841e811516af6109894c278eed67d623da7f33b3ffaf19773842e61288e8ad", kill_on_drop: false }`
[INFO] [stdout] 76841e811516af6109894c278eed67d623da7f33b3ffaf19773842e61288e8ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c720563eb75a34bc62a50d2e429c27a2df5b2c761134684736c3f954b17c56f
[INFO] running `Command { std: "docker" "start" "-a" "9c720563eb75a34bc62a50d2e429c27a2df5b2c761134684736c3f954b17c56f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dpll-sat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "9c720563eb75a34bc62a50d2e429c27a2df5b2c761134684736c3f954b17c56f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c720563eb75a34bc62a50d2e429c27a2df5b2c761134684736c3f954b17c56f", kill_on_drop: false }`
[INFO] [stdout] 9c720563eb75a34bc62a50d2e429c27a2df5b2c761134684736c3f954b17c56f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8cd04a7ebaa4f95738ac130bded52d850bbdb04d0916820f2082e618e1ef49e
[INFO] running `Command { std: "docker" "start" "-a" "a8cd04a7ebaa4f95738ac130bded52d850bbdb04d0916820f2082e618e1ef49e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a8cd04a7ebaa4f95738ac130bded52d850bbdb04d0916820f2082e618e1ef49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8cd04a7ebaa4f95738ac130bded52d850bbdb04d0916820f2082e618e1ef49e", kill_on_drop: false }`
[INFO] [stdout] a8cd04a7ebaa4f95738ac130bded52d850bbdb04d0916820f2082e618e1ef49e