[INFO] fetching crate iptrie 0.8.8...
[INFO] checking iptrie-0.8.8 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate iptrie 0.8.8 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate iptrie 0.8.8 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iptrie 0.8.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iptrie 0.8.8
[INFO] tweaked toml for crates.io crate iptrie 0.8.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate iptrie 0.8.8 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ip_network_table-deps-treebitmap v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49cf9c684a51f385a4939f8027f8d0d793c93d78e2b3241abd560210a073894b
[INFO] running `Command { std: "docker" "start" "-a" "49cf9c684a51f385a4939f8027f8d0d793c93d78e2b3241abd560210a073894b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49cf9c684a51f385a4939f8027f8d0d793c93d78e2b3241abd560210a073894b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49cf9c684a51f385a4939f8027f8d0d793c93d78e2b3241abd560210a073894b", kill_on_drop: false }`
[INFO] [stdout] 49cf9c684a51f385a4939f8027f8d0d793c93d78e2b3241abd560210a073894b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3f58268a2cf0b0c8bbf014e079e826090c9ef8fe1d40b9ddbabec8c0faab1f
[INFO] running `Command { std: "docker" "start" "-a" "4f3f58268a2cf0b0c8bbf014e079e826090c9ef8fe1d40b9ddbabec8c0faab1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking ip_network_table-deps-treebitmap v0.5.0
[INFO] [stderr]     Checking iptrie v0.8.8 (/opt/rustwide/workdir)
[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: `Ipv6Prefix120`
[INFO] [stdout]   --> benches/bgp_build.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 | use iptrie::{IpPrefix, Ipv4Prefix, Ipv6Prefix, Ipv6Prefix120, LCTrieSet, RTrieSet};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[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] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iptrie` (example "simple") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f3f58268a2cf0b0c8bbf014e079e826090c9ef8fe1d40b9ddbabec8c0faab1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3f58268a2cf0b0c8bbf014e079e826090c9ef8fe1d40b9ddbabec8c0faab1f", kill_on_drop: false }`
[INFO] [stdout] 4f3f58268a2cf0b0c8bbf014e079e826090c9ef8fe1d40b9ddbabec8c0faab1f
