[INFO] fetching crate croaring-sys 4.3.10...
[INFO] testing croaring-sys-4.3.10 against 1.90.0 for beta-1.91-3
[INFO] extracting crate croaring-sys 4.3.10 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate croaring-sys 4.3.10
[INFO] finished tweaking crates.io crate croaring-sys 4.3.10
[INFO] tweaked toml for crates.io crate croaring-sys 4.3.10 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate croaring-sys 4.3.10 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 croaring-sys 4.3.10 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.0
[INFO] [stderr]   Downloaded cc v1.2.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8ab042b3b9017e5f266df94a71d643245b45d591202e268c0e24967c7dbb51d0
[INFO] running `Command { std: "docker" "start" "-a" "8ab042b3b9017e5f266df94a71d643245b45d591202e268c0e24967c7dbb51d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ab042b3b9017e5f266df94a71d643245b45d591202e268c0e24967c7dbb51d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab042b3b9017e5f266df94a71d643245b45d591202e268c0e24967c7dbb51d0", kill_on_drop: false }`
[INFO] [stdout] 8ab042b3b9017e5f266df94a71d643245b45d591202e268c0e24967c7dbb51d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 557be76ad0145ae94c5619d239ba7737e8bf76a6be6a42ad44e69ff22e7da8f7
[INFO] running `Command { std: "docker" "start" "-a" "557be76ad0145ae94c5619d239ba7737e8bf76a6be6a42ad44e69ff22e7da8f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]    Compiling croaring-sys v4.3.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "557be76ad0145ae94c5619d239ba7737e8bf76a6be6a42ad44e69ff22e7da8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557be76ad0145ae94c5619d239ba7737e8bf76a6be6a42ad44e69ff22e7da8f7", kill_on_drop: false }`
[INFO] [stdout] 557be76ad0145ae94c5619d239ba7737e8bf76a6be6a42ad44e69ff22e7da8f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2944ca43959108a41370bfb093a7fc4090b8d0d73d97eb8a95073ab647913357
[INFO] running `Command { std: "docker" "start" "-a" "2944ca43959108a41370bfb093a7fc4090b8d0d73d97eb8a95073ab647913357", kill_on_drop: false }`
[INFO] [stderr]    Compiling croaring-sys v4.3.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "2944ca43959108a41370bfb093a7fc4090b8d0d73d97eb8a95073ab647913357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2944ca43959108a41370bfb093a7fc4090b8d0d73d97eb8a95073ab647913357", kill_on_drop: false }`
[INFO] [stdout] 2944ca43959108a41370bfb093a7fc4090b8d0d73d97eb8a95073ab647913357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b56410e0445f9b8afa4016a58a2e2e60741045581a8c3ce71a5aad82751c3294
[INFO] running `Command { std: "docker" "start" "-a" "b56410e0445f9b8afa4016a58a2e2e60741045581a8c3ce71a5aad82751c3294", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/croaring_sys-99863ac5169be5f0)
[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" "b56410e0445f9b8afa4016a58a2e2e60741045581a8c3ce71a5aad82751c3294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56410e0445f9b8afa4016a58a2e2e60741045581a8c3ce71a5aad82751c3294", kill_on_drop: false }`
[INFO] [stdout] b56410e0445f9b8afa4016a58a2e2e60741045581a8c3ce71a5aad82751c3294