[INFO] fetching crate icmp-socket 0.1.1...
[INFO] testing icmp-socket-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate icmp-socket 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate icmp-socket 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icmp-socket 0.1.1
[INFO] finished tweaking crates.io crate icmp-socket 0.1.1
[INFO] tweaked toml for crates.io crate icmp-socket 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate icmp-socket 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2feadd3e138cbaeeae03b195e0ba5d85e24be3fa48fa8ce34c5d802a838d86b1
[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" "2feadd3e138cbaeeae03b195e0ba5d85e24be3fa48fa8ce34c5d802a838d86b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2feadd3e138cbaeeae03b195e0ba5d85e24be3fa48fa8ce34c5d802a838d86b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2feadd3e138cbaeeae03b195e0ba5d85e24be3fa48fa8ce34c5d802a838d86b1", kill_on_drop: false }`
[INFO] [stdout] 2feadd3e138cbaeeae03b195e0ba5d85e24be3fa48fa8ce34c5d802a838d86b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 1c00f86e5d6d89a3465c6b1cbffc4a31b6610709cbce20eebddc9dab1c230d0f
[INFO] running `Command { std: "docker" "start" "-a" "1c00f86e5d6d89a3465c6b1cbffc4a31b6610709cbce20eebddc9dab1c230d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling icmp-socket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "1c00f86e5d6d89a3465c6b1cbffc4a31b6610709cbce20eebddc9dab1c230d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c00f86e5d6d89a3465c6b1cbffc4a31b6610709cbce20eebddc9dab1c230d0f", kill_on_drop: false }`
[INFO] [stdout] 1c00f86e5d6d89a3465c6b1cbffc4a31b6610709cbce20eebddc9dab1c230d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3c57438fb5ce70e246a9345c2826322d4baec121bfc7721ac855c54e88a9b46
[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" "d3c57438fb5ce70e246a9345c2826322d4baec121bfc7721ac855c54e88a9b46", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling icmp-socket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "d3c57438fb5ce70e246a9345c2826322d4baec121bfc7721ac855c54e88a9b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c57438fb5ce70e246a9345c2826322d4baec121bfc7721ac855c54e88a9b46", kill_on_drop: false }`
[INFO] [stdout] d3c57438fb5ce70e246a9345c2826322d4baec121bfc7721ac855c54e88a9b46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c64175baaef40c7d04810d40e4d620e4a7bb9159305a3061fcf46ce68b17f4d5
[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" "c64175baaef40c7d04810d40e4d620e4a7bb9159305a3061fcf46ce68b17f4d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icmp_socket-f72f418e3da8508e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests icmp-socket
[INFO] [stdout] running 8 tests
[INFO] [stdout] test packet::tests::packet_construction_time_exceeded ... ok
[INFO] [stdout] test packet::tests::packet_construction_parameter_problem ... ok
[INFO] [stdout] test packet::tests::packet_construction_echo_request_test ... ok
[INFO] [stdout] test packet::tests::packet_construction_time_exceeded_invalid_code ... ok
[INFO] [stdout] test packet::tests::packet_construction_parameter_problem_invalid_code ... ok
[INFO] [stdout] test packet::tests::echo_packet_parse_test ... ok
[INFO] [stdout] test packet::tests::packet_construction_too_big_test ... ok
[INFO] [stdout] test packet::tests::packet_construction_echo_reply_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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" "c64175baaef40c7d04810d40e4d620e4a7bb9159305a3061fcf46ce68b17f4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64175baaef40c7d04810d40e4d620e4a7bb9159305a3061fcf46ce68b17f4d5", kill_on_drop: false }`
[INFO] [stdout] c64175baaef40c7d04810d40e4d620e4a7bb9159305a3061fcf46ce68b17f4d5