[INFO] fetching crate iptool 0.1.0...
[INFO] testing iptool-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate iptool 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate iptool 0.1.0
[INFO] finished tweaking crates.io crate iptool 0.1.0
[INFO] tweaked toml for crates.io crate iptool 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iptool 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding pnet v0.28.0 (available: v0.35.0)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 20ceb42b61d28f6278f00720d0036c9555fd98dc5252178ca778e5b86c4d9526
[INFO] running `Command { std: "docker" "start" "-a" "20ceb42b61d28f6278f00720d0036c9555fd98dc5252178ca778e5b86c4d9526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20ceb42b61d28f6278f00720d0036c9555fd98dc5252178ca778e5b86c4d9526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ceb42b61d28f6278f00720d0036c9555fd98dc5252178ca778e5b86c4d9526", kill_on_drop: false }`
[INFO] [stdout] 20ceb42b61d28f6278f00720d0036c9555fd98dc5252178ca778e5b86c4d9526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3d362f80951ee989f3ae85c6dc252ddf47553a8a767b83332e8aac4b66550a89
[INFO] running `Command { std: "docker" "start" "-a" "3d362f80951ee989f3ae85c6dc252ddf47553a8a767b83332e8aac4b66550a89", kill_on_drop: false }`
[INFO] [stderr]    Compiling iptool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "3d362f80951ee989f3ae85c6dc252ddf47553a8a767b83332e8aac4b66550a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d362f80951ee989f3ae85c6dc252ddf47553a8a767b83332e8aac4b66550a89", kill_on_drop: false }`
[INFO] [stdout] 3d362f80951ee989f3ae85c6dc252ddf47553a8a767b83332e8aac4b66550a89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4d961cc518e407df211efd9e9d89a2f27d4ac316b51c1836ca28ced37240c50e
[INFO] running `Command { std: "docker" "start" "-a" "4d961cc518e407df211efd9e9d89a2f27d4ac316b51c1836ca28ced37240c50e", kill_on_drop: false }`
[INFO] [stderr]    Compiling iptool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "4d961cc518e407df211efd9e9d89a2f27d4ac316b51c1836ca28ced37240c50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d961cc518e407df211efd9e9d89a2f27d4ac316b51c1836ca28ced37240c50e", kill_on_drop: false }`
[INFO] [stdout] 4d961cc518e407df211efd9e9d89a2f27d4ac316b51c1836ca28ced37240c50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e6af72690c3de3bce5dfccda76d5e5bd47a2826f38449e9cb631fed2bc6ca09b
[INFO] running `Command { std: "docker" "start" "-a" "e6af72690c3de3bce5dfccda76d5e5bd47a2826f38449e9cb631fed2bc6ca09b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iptool-3f1f906132c706cf)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test linux::test::down ... ignored
[INFO] [stdout] test linux::test::mac ... ignored
[INFO] [stdout] test linux::test::mtu ... ignored
[INFO] [stdout] test linux::test::sleep_down_and_up ... ignored
[INFO] [stdout] test linux::test::up ... ignored
[INFO] [stdout] test test::parse_mac_addr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iptool
[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" "e6af72690c3de3bce5dfccda76d5e5bd47a2826f38449e9cb631fed2bc6ca09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6af72690c3de3bce5dfccda76d5e5bd47a2826f38449e9cb631fed2bc6ca09b", kill_on_drop: false }`
[INFO] [stdout] e6af72690c3de3bce5dfccda76d5e5bd47a2826f38449e9cb631fed2bc6ca09b