[INFO] cloning repository https://github.com/Rajaniraiyn/multiplication-persistance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rajaniraiyn/multiplication-persistance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRajaniraiyn%2Fmultiplication-persistance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRajaniraiyn%2Fmultiplication-persistance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de5e6e3f2000b123cd760ec157cc75b52af864b5
[INFO] checking Rajaniraiyn/multiplication-persistance against try#cd420d8bda33494ba3cc45048d5f067484a32b94 for pr-140209-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRajaniraiyn%2Fmultiplication-persistance" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rajaniraiyn/multiplication-persistance on toolchain cd420d8bda33494ba3cc45048d5f067484a32b94
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Rajaniraiyn/multiplication-persistance
[INFO] finished tweaking git repo https://github.com/Rajaniraiyn/multiplication-persistance
[INFO] tweaked toml for git repo https://github.com/Rajaniraiyn/multiplication-persistance written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Rajaniraiyn/multiplication-persistance 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" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac556428b3f962684626105f0b18b0a03e41ba9586b25ad325bdf5e9e2115ee5
[INFO] running `Command { std: "docker" "start" "-a" "ac556428b3f962684626105f0b18b0a03e41ba9586b25ad325bdf5e9e2115ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac556428b3f962684626105f0b18b0a03e41ba9586b25ad325bdf5e9e2115ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac556428b3f962684626105f0b18b0a03e41ba9586b25ad325bdf5e9e2115ee5", kill_on_drop: false }`
[INFO] [stdout] ac556428b3f962684626105f0b18b0a03e41ba9586b25ad325bdf5e9e2115ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4d0ceacbdfa40a1988a9551cf9c7b8f93a94faf851101a50b6f601a624f6ff6
[INFO] running `Command { std: "docker" "start" "-a" "f4d0ceacbdfa40a1988a9551cf9c7b8f93a94faf851101a50b6f601a624f6ff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.3
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.19.2
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f4d0ceacbdfa40a1988a9551cf9c7b8f93a94faf851101a50b6f601a624f6ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d0ceacbdfa40a1988a9551cf9c7b8f93a94faf851101a50b6f601a624f6ff6", kill_on_drop: false }`
[INFO] [stdout] f4d0ceacbdfa40a1988a9551cf9c7b8f93a94faf851101a50b6f601a624f6ff6