[INFO] fetching crate libdarts-sys 0.2.1...
[INFO] testing libdarts-sys-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libdarts-sys 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate libdarts-sys 0.2.1
[INFO] finished tweaking crates.io crate libdarts-sys 0.2.1
[INFO] tweaked toml for crates.io crate libdarts-sys 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libdarts-sys 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libdarts-sys 0.2.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ab66c095f4e2b18f5f33ee244a2c18b9ad3a0858cdc099a065cb3cbede3ff50
[INFO] running `Command { std: "docker" "start" "-a" "6ab66c095f4e2b18f5f33ee244a2c18b9ad3a0858cdc099a065cb3cbede3ff50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ab66c095f4e2b18f5f33ee244a2c18b9ad3a0858cdc099a065cb3cbede3ff50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab66c095f4e2b18f5f33ee244a2c18b9ad3a0858cdc099a065cb3cbede3ff50", kill_on_drop: false }`
[INFO] [stdout] 6ab66c095f4e2b18f5f33ee244a2c18b9ad3a0858cdc099a065cb3cbede3ff50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00b02459ee7be5017efcac1bfaa4d170b1ce7a32476ca04305c0027d3dc4c6d4
[INFO] running `Command { std: "docker" "start" "-a" "00b02459ee7be5017efcac1bfaa4d170b1ce7a32476ca04305c0027d3dc4c6d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling libdarts-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libdarts-sys@0.2.1: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libdarts-sys@0.2.1: In file included from src/libdarts.cpp:1:
[INFO] [stderr] warning: libdarts-sys@0.2.1: darts-clone/include/darts.h:958:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: libdarts-sys@0.2.1:   958 |   const value_type values(std::size_t id) const {
[INFO] [stderr] warning: libdarts-sys@0.2.1:       |   ^~~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "00b02459ee7be5017efcac1bfaa4d170b1ce7a32476ca04305c0027d3dc4c6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b02459ee7be5017efcac1bfaa4d170b1ce7a32476ca04305c0027d3dc4c6d4", kill_on_drop: false }`
[INFO] [stdout] 00b02459ee7be5017efcac1bfaa4d170b1ce7a32476ca04305c0027d3dc4c6d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc2b6c56598be88b1bde92b8e55b0666a78e968eead794a380da8020e62de70
[INFO] running `Command { std: "docker" "start" "-a" "efc2b6c56598be88b1bde92b8e55b0666a78e968eead794a380da8020e62de70", kill_on_drop: false }`
[INFO] [stderr] warning: libdarts-sys@0.2.1: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libdarts-sys@0.2.1: In file included from src/libdarts.cpp:1:
[INFO] [stderr] warning: libdarts-sys@0.2.1: darts-clone/include/darts.h:958:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: libdarts-sys@0.2.1:   958 |   const value_type values(std::size_t id) const {
[INFO] [stderr] warning: libdarts-sys@0.2.1:       |   ^~~~~
[INFO] [stderr]    Compiling libdarts-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "efc2b6c56598be88b1bde92b8e55b0666a78e968eead794a380da8020e62de70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc2b6c56598be88b1bde92b8e55b0666a78e968eead794a380da8020e62de70", kill_on_drop: false }`
[INFO] [stdout] efc2b6c56598be88b1bde92b8e55b0666a78e968eead794a380da8020e62de70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 551be9da933ac340b46cf2c24e3841b2b942172728b103185a29a45e15121fbe
[INFO] running `Command { std: "docker" "start" "-a" "551be9da933ac340b46cf2c24e3841b2b942172728b103185a29a45e15121fbe", kill_on_drop: false }`
[INFO] [stderr] warning: libdarts-sys@0.2.1: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libdarts-sys@0.2.1: In file included from src/libdarts.cpp:1:
[INFO] [stderr] warning: libdarts-sys@0.2.1: darts-clone/include/darts.h:958:3: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
[INFO] [stderr] warning: libdarts-sys@0.2.1:   958 |   const value_type values(std::size_t id) const {
[INFO] [stderr] warning: libdarts-sys@0.2.1:       |   ^~~~~
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libdarts_sys-669722023e211ff3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::is_works ... ok
[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] [stderr]    Doc-tests libdarts_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" "551be9da933ac340b46cf2c24e3841b2b942172728b103185a29a45e15121fbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551be9da933ac340b46cf2c24e3841b2b942172728b103185a29a45e15121fbe", kill_on_drop: false }`
[INFO] [stdout] 551be9da933ac340b46cf2c24e3841b2b942172728b103185a29a45e15121fbe