[INFO] fetching crate massping 0.5.1...
[INFO] testing massping-0.5.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate massping 0.5.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate massping 0.5.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate massping 0.5.1
[INFO] tweaked toml for crates.io crate massping 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate massping 0.5.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate massping 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d509ff1bfdbb508ba3b5118cf155f6a2faef0a9b075b18a2995b79aa6b9f74cb
[INFO] running `Command { std: "docker" "start" "-a" "d509ff1bfdbb508ba3b5118cf155f6a2faef0a9b075b18a2995b79aa6b9f74cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d509ff1bfdbb508ba3b5118cf155f6a2faef0a9b075b18a2995b79aa6b9f74cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d509ff1bfdbb508ba3b5118cf155f6a2faef0a9b075b18a2995b79aa6b9f74cb", kill_on_drop: false }`
[INFO] [stdout] d509ff1bfdbb508ba3b5118cf155f6a2faef0a9b075b18a2995b79aa6b9f74cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 284cb8b28607d6246bb7c4bd3fc6100507c4e0b50cc2c5689903104c379d4a82
[INFO] running `Command { std: "docker" "start" "-a" "284cb8b28607d6246bb7c4bd3fc6100507c4e0b50cc2c5689903104c379d4a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling pnet_macros v0.35.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling pnet_base v0.35.0
[INFO] [stderr]    Compiling pnet_macros_support v0.35.0
[INFO] [stderr]    Compiling pnet_packet v0.35.0
[INFO] [stderr]    Compiling massping v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `Command { std: "docker" "inspect" "284cb8b28607d6246bb7c4bd3fc6100507c4e0b50cc2c5689903104c379d4a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284cb8b28607d6246bb7c4bd3fc6100507c4e0b50cc2c5689903104c379d4a82", kill_on_drop: false }`
[INFO] [stdout] 284cb8b28607d6246bb7c4bd3fc6100507c4e0b50cc2c5689903104c379d4a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e81d4ab11488cbb5e34b624cd216c879408be6f0ffcabaaf937c4b270c52af2c
[INFO] running `Command { std: "docker" "start" "-a" "e81d4ab11488cbb5e34b624cd216c879408be6f0ffcabaaf937c4b270c52af2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling massping v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.24s
[INFO] running `Command { std: "docker" "inspect" "e81d4ab11488cbb5e34b624cd216c879408be6f0ffcabaaf937c4b270c52af2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81d4ab11488cbb5e34b624cd216c879408be6f0ffcabaaf937c4b270c52af2c", kill_on_drop: false }`
[INFO] [stdout] e81d4ab11488cbb5e34b624cd216c879408be6f0ffcabaaf937c4b270c52af2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f51a0e43ee9d9b1460a8c187ee987fd835979acf2f3ea88b4b0ad1b13a38da6a
[INFO] running `Command { std: "docker" "start" "-a" "f51a0e43ee9d9b1460a8c187ee987fd835979acf2f3ea88b4b0ad1b13a38da6a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/massping-70250bdc221728c7)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test packet::tests::from_reply_accepts_valid_echo_reply ... ok
[INFO] [stdout] test packet::tests::from_reply_rejects_wrong_icmp_type ... ok
[INFO] [stdout] test packet::tests::from_reply_rejects_truncated_packet ... ok
[INFO] [stdout] test raw_pinger::tests::multiple_sequential_receives ... ok
[INFO] [stdout] test raw_pinger::tests::poll_recv_clears_buffer_between_calls ... ok
[INFO] [stdout] test packet::tests::from_reply_rejects_destination_unreachable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/runtime_compatibility.rs (/opt/rustwide/target/debug/deps/runtime_compatibility-613e3f6da9a5c334)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ping_localhost_current_thread ... ok
[INFO] [stdout] test ping_localhost_multi_thread ... ok
[INFO] [stdout] test ping_sequential_current_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stream_termination.rs (/opt/rustwide/target/debug/deps/stream_termination-aa42074997955140)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stream_terminates_after_single_ping ... ok
[INFO] [stdout] test stream_terminates_after_multiple_pings ... ok
[INFO] [stdout] test stream_terminates_with_empty_input ... ok
[INFO] [stdout] test stream_terminates_multi_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests massping
[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" "f51a0e43ee9d9b1460a8c187ee987fd835979acf2f3ea88b4b0ad1b13a38da6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51a0e43ee9d9b1460a8c187ee987fd835979acf2f3ea88b4b0ad1b13a38da6a", kill_on_drop: false }`
[INFO] [stdout] f51a0e43ee9d9b1460a8c187ee987fd835979acf2f3ea88b4b0ad1b13a38da6a