[INFO] fetching crate inari 0.8.0...
[INFO] checking inari-0.8.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate inari 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate inari 0.8.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inari 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate inari 0.8.0
[INFO] tweaked toml for crates.io crate inari 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate inari 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3dbbd859afce70c09ed80caf6134e3611cd15239551fd5c7b54d746ddc8e921
[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" "c3dbbd859afce70c09ed80caf6134e3611cd15239551fd5c7b54d746ddc8e921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3dbbd859afce70c09ed80caf6134e3611cd15239551fd5c7b54d746ddc8e921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3dbbd859afce70c09ed80caf6134e3611cd15239551fd5c7b54d746ddc8e921", kill_on_drop: false }`
[INFO] [stdout] c3dbbd859afce70c09ed80caf6134e3611cd15239551fd5c7b54d746ddc8e921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbcc7fc1cc519161b2d5f9cbf065192d95d3d8b2aa13bc2ff9a1edd4576e477e
[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" "cbcc7fc1cc519161b2d5f9cbf065192d95d3d8b2aa13bc2ff9a1edd4576e477e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.2
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling rug v1.11.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.0.1
[INFO] [stderr]     Checking tap v1.0.0
[INFO] [stderr]     Checking az v1.0.0
[INFO] [stderr]    Compiling nom v6.0.0
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]     Checking inari v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `inari`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name itf1788 --edition=2018 tests/itf1788.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="gmp"' --cfg 'feature="gmp-mpfr-sys"' --cfg 'feature="nom"' --cfg 'feature="rug"' -C metadata=0fa3420dbb65c499 -C extra-filename=-0fa3420dbb65c499 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gmp_mpfr_sys=/opt/rustwide/target/debug/deps/libgmp_mpfr_sys-985e42685095121e.rmeta --extern inari=/opt/rustwide/target/debug/deps/libinari-2ae79bedbc2ff819.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-ff62bae1300b9169.rmeta --extern rug=/opt/rustwide/target/debug/deps/librug-6c64b910e78f3202.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-ed44016338708a89.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/gmp-mpfr-sys-c7b0319c5cfe2018/out/lib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cbcc7fc1cc519161b2d5f9cbf065192d95d3d8b2aa13bc2ff9a1edd4576e477e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbcc7fc1cc519161b2d5f9cbf065192d95d3d8b2aa13bc2ff9a1edd4576e477e", kill_on_drop: false }`
[INFO] [stdout] cbcc7fc1cc519161b2d5f9cbf065192d95d3d8b2aa13bc2ff9a1edd4576e477e