[INFO] fetching crate iptrie 0.8.5...
[INFO] checking iptrie-0.8.5 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate iptrie 0.8.5 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate iptrie 0.8.5 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iptrie 0.8.5
[INFO] finished tweaking crates.io crate iptrie 0.8.5
[INFO] tweaked toml for crates.io crate iptrie 0.8.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate iptrie 0.8.5 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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ffcf5729ba949484fefb97ef5d1fa582c9908ebbec8bdbd83cb7f0b49b9d3e9
[INFO] running `Command { std: "docker" "start" "-a" "1ffcf5729ba949484fefb97ef5d1fa582c9908ebbec8bdbd83cb7f0b49b9d3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ffcf5729ba949484fefb97ef5d1fa582c9908ebbec8bdbd83cb7f0b49b9d3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ffcf5729ba949484fefb97ef5d1fa582c9908ebbec8bdbd83cb7f0b49b9d3e9", kill_on_drop: false }`
[INFO] [stdout] 1ffcf5729ba949484fefb97ef5d1fa582c9908ebbec8bdbd83cb7f0b49b9d3e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ecd981474056671d618e89a1b6363778e779f419e2a33cd17e527b456db7c09
[INFO] running `Command { std: "docker" "start" "-a" "9ecd981474056671d618e89a1b6363778e779f419e2a33cd17e527b456db7c09", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking ip_network_table-deps-treebitmap v0.5.0
[INFO] [stderr]     Checking iptrie v0.8.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `ipnet`
[INFO] [stdout]  --> src/map.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[cfg(feature = "ipnet")] use ipnet::IpNet;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `graphviz`
[INFO] [stdout]   = help: consider adding `ipnet` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error[E0432]: unresolved import `iptrie::DotWriter`
[INFO] [stdout]   --> examples/simple.rs:2:14
[INFO] [stdout]    |
[INFO] [stdout] 2  | use iptrie::{DotWriter, Ipv4RTrieSet};
[INFO] [stdout]    |              ^^^^^^^^^ no `DotWriter` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use trie::graphviz::DotWriter;
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `graphviz` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "graphviz")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::repeat_with`
[INFO] [stdout]  --> benches/bgp_build.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::iter::repeat_with;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv6Prefix120`
[INFO] [stdout]   --> benches/bgp_build.rs:11:48
[INFO] [stdout]    |
[INFO] [stdout] 11 | use iptrie::{IpPrefix, Ipv4Prefix, Ipv6Prefix, Ipv6Prefix120, LCTrieSet, RTrieSet};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `generate_pdf_file` found for struct `RTrieSet` in the current scope
[INFO] [stdout]   --> examples/simple.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |     trie.generate_pdf_file(Some("simple-radixtrie.pdf")).expect("can’t generate PDF file");
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^ method not found in `RTrieSet<Ipv4Prefix>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `generate_pdf_file` found for struct `LCTrieSet` in the current scope
[INFO] [stdout]   --> examples/simple.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     lctrie.generate_pdf_file(Some("simple-lctrie.pdf")).expect("can’t generate PDF file");
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ method not found in `LCTrieSet<Ipv4Prefix>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ipnet`
[INFO] [stdout]  --> src/map.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[cfg(feature = "ipnet")] use ipnet::IpNet;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `graphviz`
[INFO] [stdout]   = help: consider adding `ipnet` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iptrie` (example "simple") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ecd981474056671d618e89a1b6363778e779f419e2a33cd17e527b456db7c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ecd981474056671d618e89a1b6363778e779f419e2a33cd17e527b456db7c09", kill_on_drop: false }`
[INFO] [stdout] 9ecd981474056671d618e89a1b6363778e779f419e2a33cd17e527b456db7c09
