[INFO] cloning repository https://github.com/LukeRichardson-dev/RSA
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukeRichardson-dev/RSA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeRichardson-dev%2FRSA", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeRichardson-dev%2FRSA'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7776baa669f4ff256304a40571a83082a858bcd5
[INFO] checking LukeRichardson-dev/RSA against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeRichardson-dev%2FRSA" "/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/LukeRichardson-dev/RSA on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LukeRichardson-dev/RSA
[INFO] finished tweaking git repo https://github.com/LukeRichardson-dev/RSA
[INFO] tweaked toml for git repo https://github.com/LukeRichardson-dev/RSA written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LukeRichardson-dev/RSA 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rug v1.19.1
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.5.1
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66de7b9c8cb724b975cba5579e091f446f9ba8e66dca7ba43cbcffeaff303f65
[INFO] running `Command { std: "docker" "start" "-a" "66de7b9c8cb724b975cba5579e091f446f9ba8e66dca7ba43cbcffeaff303f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66de7b9c8cb724b975cba5579e091f446f9ba8e66dca7ba43cbcffeaff303f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66de7b9c8cb724b975cba5579e091f446f9ba8e66dca7ba43cbcffeaff303f65", kill_on_drop: false }`
[INFO] [stdout] 66de7b9c8cb724b975cba5579e091f446f9ba8e66dca7ba43cbcffeaff303f65
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 204639938a4b8ae118cef4678f757b09fa1f315dc3e7b12ce772f9f0a562250b
[INFO] running `Command { std: "docker" "start" "-a" "204639938a4b8ae118cef4678f757b09fa1f315dc3e7b12ce772f9f0a562250b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.1
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.19.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "204639938a4b8ae118cef4678f757b09fa1f315dc3e7b12ce772f9f0a562250b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204639938a4b8ae118cef4678f757b09fa1f315dc3e7b12ce772f9f0a562250b", kill_on_drop: false }`
[INFO] [stdout] 204639938a4b8ae118cef4678f757b09fa1f315dc3e7b12ce772f9f0a562250b