[INFO] fetching crate datagram-connections 0.0.1...
[INFO] testing datagram-connections-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate datagram-connections 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate datagram-connections 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate datagram-connections 0.0.1
[INFO] tweaked toml for crates.io crate datagram-connections 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate datagram-connections 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[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 once_cell_polyfill v1.70.2
[INFO] [stderr]   Downloaded env_filter v0.1.4
[INFO] [stderr]   Downloaded test-log v0.2.18
[INFO] [stderr]   Downloaded datagram v0.0.2
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.2
[INFO] [stderr]   Downloaded flood-rs v0.0.12
[INFO] [stderr]   Downloaded hexify v0.0.3
[INFO] [stderr]   Downloaded secure-random v0.0.1
[INFO] [stderr]   Downloaded test-log-macros v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7dbc02056867d85a7582ddeff3af362051677b3b37479f7acf7efaf11232f077
[INFO] running `Command { std: "docker" "start" "-a" "7dbc02056867d85a7582ddeff3af362051677b3b37479f7acf7efaf11232f077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dbc02056867d85a7582ddeff3af362051677b3b37479f7acf7efaf11232f077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dbc02056867d85a7582ddeff3af362051677b3b37479f7acf7efaf11232f077", kill_on_drop: false }`
[INFO] [stdout] 7dbc02056867d85a7582ddeff3af362051677b3b37479f7acf7efaf11232f077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9973ad72a842322f5f332725373c4fcea698612853224b741eade79741876884
[INFO] running `Command { std: "docker" "start" "-a" "9973ad72a842322f5f332725373c4fcea698612853224b741eade79741876884", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling datagram v0.0.2
[INFO] [stderr]    Compiling flood-rs v0.0.12
[INFO] [stderr]    Compiling hexify v0.0.3
[INFO] [stderr]    Compiling secure-random v0.0.1
[INFO] [stderr]    Compiling datagram-connections v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "9973ad72a842322f5f332725373c4fcea698612853224b741eade79741876884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9973ad72a842322f5f332725373c4fcea698612853224b741eade79741876884", kill_on_drop: false }`
[INFO] [stdout] 9973ad72a842322f5f332725373c4fcea698612853224b741eade79741876884
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c4e0c76c3be4f33b61356c80968f4ac785c2f5efe1f0f075ddb71234c7cb5751
[INFO] running `Command { std: "docker" "start" "-a" "c4e0c76c3be4f33b61356c80968f4ac785c2f5efe1f0f075ddb71234c7cb5751", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling hexify v0.0.3
[INFO] [stderr]    Compiling secure-random v0.0.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling datagram-connections v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling test-log-macros v0.2.18
[INFO] [stderr]    Compiling test-log v0.2.18
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "c4e0c76c3be4f33b61356c80968f4ac785c2f5efe1f0f075ddb71234c7cb5751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e0c76c3be4f33b61356c80968f4ac785c2f5efe1f0f075ddb71234c7cb5751", kill_on_drop: false }`
[INFO] [stdout] c4e0c76c3be4f33b61356c80968f4ac785c2f5efe1f0f075ddb71234c7cb5751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 41b171a6144d7ac0baae9c3a8be8ae868b9f59672068c6a992028deebbb0ab2d
[INFO] running `Command { std: "docker" "start" "-a" "41b171a6144d7ac0baae9c3a8be8ae868b9f59672068c6a992028deebbb0ab2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datagram_connections-476ba54a632bda33)
[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/test.rs (/opt/rustwide/target/debug/deps/test-00182e9a8d37a0c5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple_connection ... ok
[INFO] [stderr]    Doc-tests datagram_connections
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "41b171a6144d7ac0baae9c3a8be8ae868b9f59672068c6a992028deebbb0ab2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b171a6144d7ac0baae9c3a8be8ae868b9f59672068c6a992028deebbb0ab2d", kill_on_drop: false }`
[INFO] [stdout] 41b171a6144d7ac0baae9c3a8be8ae868b9f59672068c6a992028deebbb0ab2d