[INFO] fetching crate fltk-sys 1.1.16...
[INFO] testing fltk-sys-1.1.16 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fltk-sys 1.1.16 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate fltk-sys 1.1.16 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk-sys 1.1.16
[INFO] finished tweaking crates.io crate fltk-sys 1.1.16
[INFO] tweaked toml for crates.io crate fltk-sys 1.1.16 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate fltk-sys 1.1.16 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f331997718db0a68e94fa0379f0e8517659082c04ce01438689b621c2223b65
[INFO] running `Command { std: "docker" "start" "-a" "8f331997718db0a68e94fa0379f0e8517659082c04ce01438689b621c2223b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f331997718db0a68e94fa0379f0e8517659082c04ce01438689b621c2223b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f331997718db0a68e94fa0379f0e8517659082c04ce01438689b621c2223b65", kill_on_drop: false }`
[INFO] [stdout] 8f331997718db0a68e94fa0379f0e8517659082c04ce01438689b621c2223b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3769388967b40b498de870a517b098e6511add41901067b3b5ba590cbd46cdbb
[INFO] running `Command { std: "docker" "start" "-a" "3769388967b40b498de870a517b098e6511add41901067b3b5ba590cbd46cdbb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling fltk-sys v1.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.94s
[INFO] running `Command { std: "docker" "inspect" "3769388967b40b498de870a517b098e6511add41901067b3b5ba590cbd46cdbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3769388967b40b498de870a517b098e6511add41901067b3b5ba590cbd46cdbb", kill_on_drop: false }`
[INFO] [stdout] 3769388967b40b498de870a517b098e6511add41901067b3b5ba590cbd46cdbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d153ef5495c4d182ae770cfb40283f5eecde2cdac25ff16ca57d29617d1e9b9
[INFO] running `Command { std: "docker" "start" "-a" "9d153ef5495c4d182ae770cfb40283f5eecde2cdac25ff16ca57d29617d1e9b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk-sys v1.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "9d153ef5495c4d182ae770cfb40283f5eecde2cdac25ff16ca57d29617d1e9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d153ef5495c4d182ae770cfb40283f5eecde2cdac25ff16ca57d29617d1e9b9", kill_on_drop: false }`
[INFO] [stdout] 9d153ef5495c4d182ae770cfb40283f5eecde2cdac25ff16ca57d29617d1e9b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e26749072f7982c19f9fa2d0ebaea82500016387327d203369f48143c90c4b4
[INFO] running `Command { std: "docker" "start" "-a" "7e26749072f7982c19f9fa2d0ebaea82500016387327d203369f48143c90c4b4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fltk_sys-10b29ab7795dc760)
[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]    Doc-tests fltk_sys
[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" "7e26749072f7982c19f9fa2d0ebaea82500016387327d203369f48143c90c4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e26749072f7982c19f9fa2d0ebaea82500016387327d203369f48143c90c4b4", kill_on_drop: false }`
[INFO] [stdout] 7e26749072f7982c19f9fa2d0ebaea82500016387327d203369f48143c90c4b4