[INFO] fetching crate udp-over-tcp 0.1.9...
[INFO] testing udp-over-tcp-0.1.9 against 1.90.0 for beta-1.91-3
[INFO] extracting crate udp-over-tcp 0.1.9 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate udp-over-tcp 0.1.9
[INFO] finished tweaking crates.io crate udp-over-tcp 0.1.9
[INFO] tweaked toml for crates.io crate udp-over-tcp 0.1.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate udp-over-tcp 0.1.9 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate udp-over-tcp 0.1.9 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexopt v0.3.1
[INFO] [stderr]   Downloaded indenter v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ca2765cc16fe40ec92ba994648d027b1cefc360d648bc04a71485e18f6b6032
[INFO] running `Command { std: "docker" "start" "-a" "4ca2765cc16fe40ec92ba994648d027b1cefc360d648bc04a71485e18f6b6032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ca2765cc16fe40ec92ba994648d027b1cefc360d648bc04a71485e18f6b6032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca2765cc16fe40ec92ba994648d027b1cefc360d648bc04a71485e18f6b6032", kill_on_drop: false }`
[INFO] [stdout] 4ca2765cc16fe40ec92ba994648d027b1cefc360d648bc04a71485e18f6b6032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85bd5fddc14c92d7e3c0cacdc7ac8a0953f6b45aa56f55ac2f5b18d17b001329
[INFO] running `Command { std: "docker" "start" "-a" "85bd5fddc14c92d7e3c0cacdc7ac8a0953f6b45aa56f55ac2f5b18d17b001329", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling lexopt v0.3.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling udp-over-tcp v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.72s
[INFO] running `Command { std: "docker" "inspect" "85bd5fddc14c92d7e3c0cacdc7ac8a0953f6b45aa56f55ac2f5b18d17b001329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bd5fddc14c92d7e3c0cacdc7ac8a0953f6b45aa56f55ac2f5b18d17b001329", kill_on_drop: false }`
[INFO] [stdout] 85bd5fddc14c92d7e3c0cacdc7ac8a0953f6b45aa56f55ac2f5b18d17b001329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f980c06b64fce7301adca9ab3e76a4eaf357f42b7affebf2876686ca58e1b4c
[INFO] running `Command { std: "docker" "start" "-a" "4f980c06b64fce7301adca9ab3e76a4eaf357f42b7affebf2876686ca58e1b4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling udp-over-tcp v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "4f980c06b64fce7301adca9ab3e76a4eaf357f42b7affebf2876686ca58e1b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f980c06b64fce7301adca9ab3e76a4eaf357f42b7affebf2876686ca58e1b4c", kill_on_drop: false }`
[INFO] [stdout] 4f980c06b64fce7301adca9ab3e76a4eaf357f42b7affebf2876686ca58e1b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfaa943ce985dc6ea4c165d7f480ff2c7cdd468ce9601a16b97b11eaad8622cf
[INFO] running `Command { std: "docker" "start" "-a" "dfaa943ce985dc6ea4c165d7f480ff2c7cdd468ce9601a16b97b11eaad8622cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/udp_over_tcp-e1884bb7ed7dc150)
[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" "dfaa943ce985dc6ea4c165d7f480ff2c7cdd468ce9601a16b97b11eaad8622cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfaa943ce985dc6ea4c165d7f480ff2c7cdd468ce9601a16b97b11eaad8622cf", kill_on_drop: false }`
[INFO] [stdout] dfaa943ce985dc6ea4c165d7f480ff2c7cdd468ce9601a16b97b11eaad8622cf