[INFO] fetching crate rug 1.17.0... [INFO] checking rug-1.17.0 against master#406e03fd02faf5cc8409a8b6b04c26990d6227e6 for pr-101437 [INFO] extracting crate rug 1.17.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rug 1.17.0 on toolchain 406e03fd02faf5cc8409a8b6b04c26990d6227e6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rug 1.17.0 [INFO] finished tweaking crates.io crate rug 1.17.0 [INFO] tweaked toml for crates.io crate rug 1.17.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded az v1.2.1 [INFO] [stderr] Downloaded serde_test v1.0.144 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2986cda5465d4aa2500fe74d0208004ff9ef83b11fccf3b85f0d7cb6d6d4b77 [INFO] running `Command { std: "docker" "start" "-a" "b2986cda5465d4aa2500fe74d0208004ff9ef83b11fccf3b85f0d7cb6d6d4b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2986cda5465d4aa2500fe74d0208004ff9ef83b11fccf3b85f0d7cb6d6d4b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2986cda5465d4aa2500fe74d0208004ff9ef83b11fccf3b85f0d7cb6d6d4b77", kill_on_drop: false }` [INFO] [stdout] b2986cda5465d4aa2500fe74d0208004ff9ef83b11fccf3b85f0d7cb6d6d4b77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41a6f9b31166f765caa3c3cbb1391ead4ebc8f9cf472b132ede5fcd6ebf8578a [INFO] running `Command { std: "docker" "start" "-a" "41a6f9b31166f765caa3c3cbb1391ead4ebc8f9cf472b132ede5fcd6ebf8578a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.10 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling serde_test v1.0.144 [INFO] [stderr] Compiling rug v1.17.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bincode v1.3.3 [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "41a6f9b31166f765caa3c3cbb1391ead4ebc8f9cf472b132ede5fcd6ebf8578a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41a6f9b31166f765caa3c3cbb1391ead4ebc8f9cf472b132ede5fcd6ebf8578a", kill_on_drop: false }` [INFO] [stdout] 41a6f9b31166f765caa3c3cbb1391ead4ebc8f9cf472b132ede5fcd6ebf8578a