[INFO] fetching crate iowkit-sys 0.1.1...
[INFO] testing iowkit-sys-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate iowkit-sys 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate iowkit-sys 0.1.1
[INFO] finished tweaking crates.io crate iowkit-sys 0.1.1
[INFO] tweaked toml for crates.io crate iowkit-sys 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iowkit-sys 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12964ebe2d61223f15c16ef1fade5ad49aa3647cf896be040babd38956e35068
[INFO] running `Command { std: "docker" "start" "-a" "12964ebe2d61223f15c16ef1fade5ad49aa3647cf896be040babd38956e35068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12964ebe2d61223f15c16ef1fade5ad49aa3647cf896be040babd38956e35068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12964ebe2d61223f15c16ef1fade5ad49aa3647cf896be040babd38956e35068", kill_on_drop: false }`
[INFO] [stdout] 12964ebe2d61223f15c16ef1fade5ad49aa3647cf896be040babd38956e35068
[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=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] 26288001454f8e4da1da517aade42b12154a4e497402df2bd1de13a1ad6509d9
[INFO] running `Command { std: "docker" "start" "-a" "26288001454f8e4da1da517aade42b12154a4e497402df2bd1de13a1ad6509d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling iowkit-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "26288001454f8e4da1da517aade42b12154a4e497402df2bd1de13a1ad6509d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26288001454f8e4da1da517aade42b12154a4e497402df2bd1de13a1ad6509d9", kill_on_drop: false }`
[INFO] [stdout] 26288001454f8e4da1da517aade42b12154a4e497402df2bd1de13a1ad6509d9
[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=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] f0b1435998d58e860f0de1f3f106a46e768cfba6b3b5ff1a352bf2b014cce49a
[INFO] running `Command { std: "docker" "start" "-a" "f0b1435998d58e860f0de1f3f106a46e768cfba6b3b5ff1a352bf2b014cce49a", kill_on_drop: false }`
[INFO] [stderr]    Compiling iowkit-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "f0b1435998d58e860f0de1f3f106a46e768cfba6b3b5ff1a352bf2b014cce49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b1435998d58e860f0de1f3f106a46e768cfba6b3b5ff1a352bf2b014cce49a", kill_on_drop: false }`
[INFO] [stdout] f0b1435998d58e860f0de1f3f106a46e768cfba6b3b5ff1a352bf2b014cce49a
[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=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] 2aef0aa86c2dd2d9058092b2dc66cb90699269a64df4cbe71c51b3a891eca18e
[INFO] running `Command { std: "docker" "start" "-a" "2aef0aa86c2dd2d9058092b2dc66cb90699269a64df4cbe71c51b3a891eca18e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iowkit_sys-d2ef827fc3696e65)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests iowkit_sys
[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] [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" "2aef0aa86c2dd2d9058092b2dc66cb90699269a64df4cbe71c51b3a891eca18e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aef0aa86c2dd2d9058092b2dc66cb90699269a64df4cbe71c51b3a891eca18e", kill_on_drop: false }`
[INFO] [stdout] 2aef0aa86c2dd2d9058092b2dc66cb90699269a64df4cbe71c51b3a891eca18e