[INFO] fetching crate modcholesky 0.1.3... [INFO] checking modcholesky-0.1.3 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate modcholesky 0.1.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate modcholesky 0.1.3 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate modcholesky 0.1.3 [INFO] finished tweaking crates.io crate modcholesky 0.1.3 [INFO] tweaked toml for crates.io crate modcholesky 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2316ab3b9a9fc3a6bd01dedc67975a4ff8946e81e88190281349befb27cf76c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a2316ab3b9a9fc3a6bd01dedc67975a4ff8946e81e88190281349befb27cf76c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2316ab3b9a9fc3a6bd01dedc67975a4ff8946e81e88190281349befb27cf76c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2316ab3b9a9fc3a6bd01dedc67975a4ff8946e81e88190281349befb27cf76c", kill_on_drop: false }` [INFO] [stdout] a2316ab3b9a9fc3a6bd01dedc67975a4ff8946e81e88190281349befb27cf76c [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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 11459bda376d9ae9938fa271fe861e93133c7c1364a9d5c70790e23df9e92f65 [INFO] running `Command { std: "docker" "start" "-a" "11459bda376d9ae9938fa271fe861e93133c7c1364a9d5c70790e23df9e92f65", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking blas-src v0.6.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapack-sys v0.12.1 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking rand_distr v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking lapack v0.17.0 [INFO] [stderr] Checking cauchy v0.3.0 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling openblas-build v0.1.1 [INFO] [stderr] Checking lax v0.1.0 [INFO] [stderr] Compiling openblas-src v0.10.4 [INFO] [stderr] Checking ndarray-rand v0.13.0 [INFO] [stderr] Checking ndarray-linalg v0.13.1 [INFO] [stderr] Checking modcholesky v0.1.3 (/opt/rustwide/workdir) [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "11459bda376d9ae9938fa271fe861e93133c7c1364a9d5c70790e23df9e92f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11459bda376d9ae9938fa271fe861e93133c7c1364a9d5c70790e23df9e92f65", kill_on_drop: false }` [INFO] [stdout] 11459bda376d9ae9938fa271fe861e93133c7c1364a9d5c70790e23df9e92f65