[INFO] fetching crate m4ri-sys 0.3.3...
[INFO] testing m4ri-sys-0.3.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate m4ri-sys 0.3.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate m4ri-sys 0.3.3 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate m4ri-sys 0.3.3
[INFO] finished tweaking crates.io crate m4ri-sys 0.3.3
[INFO] tweaked toml for crates.io crate m4ri-sys 0.3.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c38907443eb0147f9e99c89607394991531cc0d5d35a812071726ebe7abdec5
[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" "1c38907443eb0147f9e99c89607394991531cc0d5d35a812071726ebe7abdec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c38907443eb0147f9e99c89607394991531cc0d5d35a812071726ebe7abdec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c38907443eb0147f9e99c89607394991531cc0d5d35a812071726ebe7abdec5", kill_on_drop: false }`
[INFO] [stdout] 1c38907443eb0147f9e99c89607394991531cc0d5d35a812071726ebe7abdec5
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--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] 270818181c407ddeb07899e959eff1046580a6017b41f66bae56ba7624888866
[INFO] running `Command { std: "docker" "start" "-a" "270818181c407ddeb07899e959eff1046580a6017b41f66bae56ba7624888866", kill_on_drop: false }`
[INFO] [stderr]    Compiling m4ri-sys v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.52s
[INFO] running `Command { std: "docker" "inspect" "270818181c407ddeb07899e959eff1046580a6017b41f66bae56ba7624888866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270818181c407ddeb07899e959eff1046580a6017b41f66bae56ba7624888866", kill_on_drop: false }`
[INFO] [stdout] 270818181c407ddeb07899e959eff1046580a6017b41f66bae56ba7624888866
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--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] e0380f90f47b8acda5f9c16b9655e164b156f86c0aeb5cb5fa1061841cd19382
[INFO] running `Command { std: "docker" "start" "-a" "e0380f90f47b8acda5f9c16b9655e164b156f86c0aeb5cb5fa1061841cd19382", kill_on_drop: false }`
[INFO] [stderr]    Compiling m4ri-sys v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "e0380f90f47b8acda5f9c16b9655e164b156f86c0aeb5cb5fa1061841cd19382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0380f90f47b8acda5f9c16b9655e164b156f86c0aeb5cb5fa1061841cd19382", kill_on_drop: false }`
[INFO] [stdout] e0380f90f47b8acda5f9c16b9655e164b156f86c0aeb5cb5fa1061841cd19382
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74870f2706f3e2d5e91d775be9d68483bc0ee6c27d101031b4c3102e4922f579
[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" "74870f2706f3e2d5e91d775be9d68483bc0ee6c27d101031b4c3102e4922f579", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/m4ri_sys-20947080908cfced)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test mzd::test::test_mzd_first_row ... ok
[INFO] [stdout] test mzd::test::test_mzd_row ... ok
[INFO] [stdout] test mzd::test::init ... ok
[INFO] [stdout] test mzd::test::test_mzd_read_bit ... ok
[INFO] [stdout] test mzd::test::test_mzd_write_bit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests m4ri-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74870f2706f3e2d5e91d775be9d68483bc0ee6c27d101031b4c3102e4922f579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74870f2706f3e2d5e91d775be9d68483bc0ee6c27d101031b4c3102e4922f579", kill_on_drop: false }`
[INFO] [stdout] 74870f2706f3e2d5e91d775be9d68483bc0ee6c27d101031b4c3102e4922f579