[INFO] fetching crate udplite 0.1.0...
[INFO] testing udplite-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate udplite 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate udplite 0.1.0
[INFO] finished tweaking crates.io crate udplite 0.1.0
[INFO] tweaked toml for crates.io crate udplite 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate udplite 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate udplite 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded net2 v0.2.37
[INFO] [stderr]   Downloaded mio v0.7.7
[INFO] [stderr]   Downloaded ntapi v0.3.6
[INFO] [stderr]   Downloaded libc v0.2.86
[INFO] [stderr]   Downloaded miow v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9055d52809071f568ce16cf08d5e8394cec318a7fd28b2acf149721c5838785
[INFO] running `Command { std: "docker" "start" "-a" "f9055d52809071f568ce16cf08d5e8394cec318a7fd28b2acf149721c5838785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9055d52809071f568ce16cf08d5e8394cec318a7fd28b2acf149721c5838785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9055d52809071f568ce16cf08d5e8394cec318a7fd28b2acf149721c5838785", kill_on_drop: false }`
[INFO] [stdout] f9055d52809071f568ce16cf08d5e8394cec318a7fd28b2acf149721c5838785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23927172cd4cadce4f55dd9f063bf1bd9130db834b8b2ea652068f8ec6b4053
[INFO] running `Command { std: "docker" "start" "-a" "d23927172cd4cadce4f55dd9f063bf1bd9130db834b8b2ea652068f8ec6b4053", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling udplite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "d23927172cd4cadce4f55dd9f063bf1bd9130db834b8b2ea652068f8ec6b4053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23927172cd4cadce4f55dd9f063bf1bd9130db834b8b2ea652068f8ec6b4053", kill_on_drop: false }`
[INFO] [stdout] d23927172cd4cadce4f55dd9f063bf1bd9130db834b8b2ea652068f8ec6b4053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db279152bffa3f2aab4f3c9cee8ff1b8420f3c674f961158718c2738b9946077
[INFO] running `Command { std: "docker" "start" "-a" "db279152bffa3f2aab4f3c9cee8ff1b8420f3c674f961158718c2738b9946077", kill_on_drop: false }`
[INFO] [stderr]    Compiling udplite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "db279152bffa3f2aab4f3c9cee8ff1b8420f3c674f961158718c2738b9946077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db279152bffa3f2aab4f3c9cee8ff1b8420f3c674f961158718c2738b9946077", kill_on_drop: false }`
[INFO] [stdout] db279152bffa3f2aab4f3c9cee8ff1b8420f3c674f961158718c2738b9946077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4a429593608db74e3b00a247b623a85700c9bcc5eb4f95eaa7f75e45003eb78
[INFO] running `Command { std: "docker" "start" "-a" "e4a429593608db74e3b00a247b623a85700c9bcc5eb4f95eaa7f75e45003eb78", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests udplite.rs (/opt/rustwide/target/debug/deps/udplite-44f5eb58a1fc12a8)
[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/basics.rs (/opt/rustwide/target/debug/deps/basics-a3eda0f6e9d44cc1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test create_ipv6_socket ... ok
[INFO] [stdout] test create_ipv4_socket ... ok
[INFO] [stdout] test create_nonblocking_socket ... ok
[INFO] [stdout] test set_get_recv_cscov ... ok
[INFO] [stdout] test send_connected_ipv6 ... ok
[INFO] [stdout] test try_clone_returns_udplite ... ok
[INFO] [stdout] test set_get_send_cscov ... ok
[INFO] [stdout] test nonblocking_doesnt_fail_bind ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extras.rs (/opt/rustwide/target/debug/deps/extras-a21b3f3824bdad7f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test new_has_cloexec ... ok
[INFO] [stdout] test set_cloexec ... ok
[INFO] [stdout] test cloned_has_cloexec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/std_udp_similarity.rs (/opt/rustwide/target/debug/deps/std_udp_similarity-7c90c25df7765cd7)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr] fatal runtime error: IO Safety violation: owned file descriptor already closed, aborting
[INFO] [stderr] error: test failed, to rerun pass `--test std_udp_similarity`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/std_udp_similarity-7c90c25df7765cd7` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "e4a429593608db74e3b00a247b623a85700c9bcc5eb4f95eaa7f75e45003eb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a429593608db74e3b00a247b623a85700c9bcc5eb4f95eaa7f75e45003eb78", kill_on_drop: false }`
[INFO] [stdout] e4a429593608db74e3b00a247b623a85700c9bcc5eb4f95eaa7f75e45003eb78