[INFO] fetching crate ipnet 2.5.0...
[INFO] testing ipnet-2.5.0 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate ipnet 2.5.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ipnet 2.5.0 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipnet 2.5.0
[INFO] finished tweaking crates.io crate ipnet 2.5.0
[INFO] tweaked toml for crates.io crate ipnet 2.5.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 762578c55aa6e5ff28926560a8cd81659361bb506d7f3e0d2f3028b188995bbb
[INFO] running `Command { std: "docker" "start" "-a" "762578c55aa6e5ff28926560a8cd81659361bb506d7f3e0d2f3028b188995bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "762578c55aa6e5ff28926560a8cd81659361bb506d7f3e0d2f3028b188995bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762578c55aa6e5ff28926560a8cd81659361bb506d7f3e0d2f3028b188995bbb", kill_on_drop: false }`
[INFO] [stdout] 762578c55aa6e5ff28926560a8cd81659361bb506d7f3e0d2f3028b188995bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c12936ab09f56aba626525ac19912694669af3e24e9c3ffa1a39c0f0e70b5bc
[INFO] running `Command { std: "docker" "start" "-a" "6c12936ab09f56aba626525ac19912694669af3e24e9c3ffa1a39c0f0e70b5bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipnet v2.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "6c12936ab09f56aba626525ac19912694669af3e24e9c3ffa1a39c0f0e70b5bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c12936ab09f56aba626525ac19912694669af3e24e9c3ffa1a39c0f0e70b5bc", kill_on_drop: false }`
[INFO] [stdout] 6c12936ab09f56aba626525ac19912694669af3e24e9c3ffa1a39c0f0e70b5bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0d398d47268bce49cb10d8afa88fd05735c4d9542d3ce8a10b0c19ad4254eaa
[INFO] running `Command { std: "docker" "start" "-a" "b0d398d47268bce49cb10d8afa88fd05735c4d9542d3ce8a10b0c19ad4254eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_test v1.0.137
[INFO] [stderr]    Compiling ipnet v2.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipnet-a050cbc1c3fec239)
[INFO] running `Command { std: "docker" "inspect" "b0d398d47268bce49cb10d8afa88fd05735c4d9542d3ce8a10b0c19ad4254eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d398d47268bce49cb10d8afa88fd05735c4d9542d3ce8a10b0c19ad4254eaa", kill_on_drop: false }`
[INFO] [stdout] b0d398d47268bce49cb10d8afa88fd05735c4d9542d3ce8a10b0c19ad4254eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd1c2a012313e0ee9fc16d461052f0c22b74375546e5f6d26c5ade9cc77e4ce8
[INFO] running `Command { std: "docker" "start" "-a" "cd1c2a012313e0ee9fc16d461052f0c22b74375546e5f6d26c5ade9cc77e4ce8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipnet-a050cbc1c3fec239)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test ipnet::tests::ipnet_default ... ok
[INFO] [stdout] test ipext::tests::test_ipaddrrange ... ok
[INFO] [stdout] test ipnet::tests::ipv4net_default ... ok
[INFO] [stdout] test ipnet::tests::test_ipv4_subnets_max_max ... ok
[INFO] [stdout] test ipnet::tests::test_ipv4_subnets_none ... ok
[INFO] [stdout] test ipnet::tests::ipv6net_default ... ok
[INFO] [stdout] test ipnet::tests::test_aggregate ... ok
[INFO] [stdout] test ipnet::tests::test_ipv4_subnets_one ... ok
[INFO] [stdout] test ipnet::tests::test_ipv4_subnets_taper ... ok
[INFO] [stdout] test ipnet::tests::test_ipv4_subnets_zero_zero ... ok
[INFO] [stdout] test ipnet::tests::test_ipv4_subnets_two ... ok
[INFO] [stdout] test ipnet::tests::test_ipv6_subnets_max_max ... ok
[INFO] [stdout] test ipnet::tests::test_ipv6_subnets_none ... ok
[INFO] [stdout] test ipnet::tests::test_ipv6_subnets_one ... ok
[INFO] [stdout] test ipnet::tests::test_ipv6_subnets_taper ... ok
[INFO] [stdout] test ipnet::tests::test_ipv6_subnets_two ... ok
[INFO] [stdout] test ipnet::tests::test_ipv6_subnets_zero_zero ... ok
[INFO] [stdout] test ipnet::tests::test_make_ipnet_vec ... ok
[INFO] [stdout] test ipnet::tests::test_merge_intervals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipnet
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ipnet --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ipnet=/opt/rustwide/target/debug/deps/libipnet-ee8dc7aed66b2c79.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-2d2e1ef78c1be3c7.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cd1c2a012313e0ee9fc16d461052f0c22b74375546e5f6d26c5ade9cc77e4ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1c2a012313e0ee9fc16d461052f0c22b74375546e5f6d26c5ade9cc77e4ce8", kill_on_drop: false }`
[INFO] [stdout] cd1c2a012313e0ee9fc16d461052f0c22b74375546e5f6d26c5ade9cc77e4ce8