[INFO] fetching crate benchfun 0.1.3...
[INFO] testing benchfun-0.1.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate benchfun 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate benchfun 0.1.3 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate benchfun 0.1.3
[INFO] finished tweaking crates.io crate benchfun 0.1.3
[INFO] tweaked toml for crates.io crate benchfun 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate benchfun 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddac10525d27968aafade8820bbfa147d3391c3a629b2706aea1de63732b3078
[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" "ddac10525d27968aafade8820bbfa147d3391c3a629b2706aea1de63732b3078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddac10525d27968aafade8820bbfa147d3391c3a629b2706aea1de63732b3078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddac10525d27968aafade8820bbfa147d3391c3a629b2706aea1de63732b3078", kill_on_drop: false }`
[INFO] [stdout] ddac10525d27968aafade8820bbfa147d3391c3a629b2706aea1de63732b3078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d89ff9f44507ab297d3e4d0660582b86d88537c43ba832121512615e5baf3157
[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" "d89ff9f44507ab297d3e4d0660582b86d88537c43ba832121512615e5baf3157", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling benchfun v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "d89ff9f44507ab297d3e4d0660582b86d88537c43ba832121512615e5baf3157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89ff9f44507ab297d3e4d0660582b86d88537c43ba832121512615e5baf3157", kill_on_drop: false }`
[INFO] [stdout] d89ff9f44507ab297d3e4d0660582b86d88537c43ba832121512615e5baf3157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e99be961260a215415f7f235fdd13ed05e299ac20159a2e70dafff561bd95ad
[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" "2e99be961260a215415f7f235fdd13ed05e299ac20159a2e70dafff561bd95ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling benchfun v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "2e99be961260a215415f7f235fdd13ed05e299ac20159a2e70dafff561bd95ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e99be961260a215415f7f235fdd13ed05e299ac20159a2e70dafff561bd95ad", kill_on_drop: false }`
[INFO] [stdout] 2e99be961260a215415f7f235fdd13ed05e299ac20159a2e70dafff561bd95ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04d0b3e88d4157a894a3fbec1533efb503ebe7401ad58d90ae311af56b8fd494
[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" "04d0b3e88d4157a894a3fbec1533efb503ebe7401ad58d90ae311af56b8fd494", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/benchfun-71328b41e4ddf39b)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test multi::chankong_haimes_tests::check_one ... ok
[INFO] [stdout] test single::ackley_tests::high_d ... ok
[INFO] [stdout] test multi::flemingfonseca_tests::check_zero ... ok
[INFO] [stdout] test single::rosenbrock_const2_tests::low_d ... ok
[INFO] [stdout] test multi::flemingfonseca_tests::check_one ... ok
[INFO] [stdout] test single::ackley_tests::low_d ... ok
[INFO] [stdout] test single::rosenbrock_tests::high_d ... ok
[INFO] [stderr]    Doc-tests benchfun
[INFO] [stdout] test multi::chankong_haimes_tests::check_zero ... ok
[INFO] [stdout] test single::matyas_tests::low_d ... ok
[INFO] [stdout] test single::rosenbrock_tests::low_d ... ok
[INFO] [stdout] test single::sphere_tests::high_d ... ok
[INFO] [stdout] test single::zakharov_tests::high_d ... ok
[INFO] [stdout] test single::rastrigin_tests::low_d ... ok
[INFO] [stdout] test single::sphere_tests::low_d ... ok
[INFO] [stdout] test single::salomon_tests::high_d ... ok
[INFO] [stdout] test single::salomon_tests::low_d ... ok
[INFO] [stdout] test multi::viennet_tests::check_one ... ok
[INFO] [stdout] test single::griewank_tests::high_d ... ok
[INFO] [stdout] test single::ridge_tests::high_d ... ok
[INFO] [stdout] test single::rastrigin_tests::high_d ... ok
[INFO] [stdout] test single::griewank_tests::low_d ... ok
[INFO] [stdout] test multi::viennet_tests::check_zero ... ok
[INFO] [stdout] test single::ridge_tests::low_d ... ok
[INFO] [stdout] test single::zakharov_tests::low_d ... ok
[INFO] [stdout] test single::matyas_tests::high_d ... ok
[INFO] [stdout] test single::rosenbrock_const1_tests::low_d ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "04d0b3e88d4157a894a3fbec1533efb503ebe7401ad58d90ae311af56b8fd494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d0b3e88d4157a894a3fbec1533efb503ebe7401ad58d90ae311af56b8fd494", kill_on_drop: false }`
[INFO] [stdout] 04d0b3e88d4157a894a3fbec1533efb503ebe7401ad58d90ae311af56b8fd494