[INFO] fetching crate kcp 0.5.1...
[INFO] testing kcp-0.5.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate kcp 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate kcp 0.5.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kcp 0.5.1
[INFO] finished tweaking crates.io crate kcp 0.5.1
[INFO] tweaked toml for crates.io crate kcp 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b301f241efd76a74084da8629356e38834b83f73ab38aed58d83eb3e6e0668f4
[INFO] running `Command { std: "docker" "start" "-a" "b301f241efd76a74084da8629356e38834b83f73ab38aed58d83eb3e6e0668f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b301f241efd76a74084da8629356e38834b83f73ab38aed58d83eb3e6e0668f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b301f241efd76a74084da8629356e38834b83f73ab38aed58d83eb3e6e0668f4", kill_on_drop: false }`
[INFO] [stdout] b301f241efd76a74084da8629356e38834b83f73ab38aed58d83eb3e6e0668f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db668632abc3ca4000061a2ad446034395a7609bb54475208c639e4cd353761c
[INFO] running `Command { std: "docker" "start" "-a" "db668632abc3ca4000061a2ad446034395a7609bb54475208c639e4cd353761c", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling kcp v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "db668632abc3ca4000061a2ad446034395a7609bb54475208c639e4cd353761c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db668632abc3ca4000061a2ad446034395a7609bb54475208c639e4cd353761c", kill_on_drop: false }`
[INFO] [stdout] db668632abc3ca4000061a2ad446034395a7609bb54475208c639e4cd353761c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18516429ce86ad5ef5d51c3f88c1803130d7f4199ad7b0076863fca49a50f615
[INFO] running `Command { std: "docker" "start" "-a" "18516429ce86ad5ef5d51c3f88c1803130d7f4199ad7b0076863fca49a50f615", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling kcp v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.56s
[INFO] running `Command { std: "docker" "inspect" "18516429ce86ad5ef5d51c3f88c1803130d7f4199ad7b0076863fca49a50f615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18516429ce86ad5ef5d51c3f88c1803130d7f4199ad7b0076863fca49a50f615", kill_on_drop: false }`
[INFO] [stdout] 18516429ce86ad5ef5d51c3f88c1803130d7f4199ad7b0076863fca49a50f615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b76b8eb9fc7f3a9b08a6e1cf61797276e06f3c357f7568bb4e5911679a3d5bd
[INFO] running `Command { std: "docker" "start" "-a" "8b76b8eb9fc7f3a9b08a6e1cf61797276e06f3c357f7568bb4e5911679a3d5bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kcp-36277c43f16f2611)
[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] [stderr]      Running tests/kcp.rs (/opt/rustwide/target/debug/deps/kcp-8b2f77e2796ce1fa)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::kcp_normal ... ok
[INFO] [stdout] test tests::kcp_fast ... ok
[INFO] [stdout] test tests::kcp_massive_lost_normal ... ok
[INFO] [stdout] test tests::kcp_massive_lost_fast ... ok
[INFO] [stdout] test tests::kcp_default ... ok
[INFO] [stdout] test tests::kcp_massive_lost_default has been running for over 60 seconds
[INFO] [stdout] test tests::kcp_massive_lost_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 93.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kcp
[INFO] [stderr] error[E0659]: `kcp` is ambiguous
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub use kcp::{get_conv, get_sn, set_conv, Kcp};
[INFO] [stderr]    |         ^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: ambiguous because of multiple potential import sources
[INFO] [stderr]    = note: `kcp` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::kcp` to refer to this crate unambiguously
[INFO] [stderr] note: `kcp` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | mod kcp;
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    = help: use `crate::kcp` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name kcp --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ae855e71327d1b48.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-f545cc7a6e1cf6a8.rlib --extern kcp=/opt/rustwide/target/debug/deps/libkcp-a57c4612e8161b02.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-a3fff25330ec687e.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-96f32ef43aea49d8.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-c24583f5136b57ee.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-724fba19e1a28174.rlib -C embed-bitcode=no --cap-lints=warn --error-format human` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8b76b8eb9fc7f3a9b08a6e1cf61797276e06f3c357f7568bb4e5911679a3d5bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b76b8eb9fc7f3a9b08a6e1cf61797276e06f3c357f7568bb4e5911679a3d5bd", kill_on_drop: false }`
[INFO] [stdout] 8b76b8eb9fc7f3a9b08a6e1cf61797276e06f3c357f7568bb4e5911679a3d5bd
