[INFO] fetching crate libdarts-sys 0.2.1...
[INFO] testing libdarts-sys-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate libdarts-sys 0.2.1 into /workspace/builds/worker-5-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libdarts-sys 0.2.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d7d1a6fa24e6216b74c78fd59a9a4c280054cd3869d17e757c0e8a505d8ce9a
[INFO] running `Command { std: "docker" "start" "-a" "7d7d1a6fa24e6216b74c78fd59a9a4c280054cd3869d17e757c0e8a505d8ce9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d7d1a6fa24e6216b74c78fd59a9a4c280054cd3869d17e757c0e8a505d8ce9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7d1a6fa24e6216b74c78fd59a9a4c280054cd3869d17e757c0e8a505d8ce9a", kill_on_drop: false }`
[INFO] [stdout] 7d7d1a6fa24e6216b74c78fd59a9a4c280054cd3869d17e757c0e8a505d8ce9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31f913f5b7a47ab66538089147bc339de5140427c20275c97c620fc484effa12
[INFO] running `Command { std: "docker" "start" "-a" "31f913f5b7a47ab66538089147bc339de5140427c20275c97c620fc484effa12", 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 3.26s
[INFO] running `Command { std: "docker" "inspect" "31f913f5b7a47ab66538089147bc339de5140427c20275c97c620fc484effa12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f913f5b7a47ab66538089147bc339de5140427c20275c97c620fc484effa12", kill_on_drop: false }`
[INFO] [stdout] 31f913f5b7a47ab66538089147bc339de5140427c20275c97c620fc484effa12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7df56c06872da167dbddbf1b155f3aa68915b9585ce147a6f73d48b7cd5eb9c
[INFO] running `Command { std: "docker" "start" "-a" "d7df56c06872da167dbddbf1b155f3aa68915b9585ce147a6f73d48b7cd5eb9c", 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 0.66s
[INFO] running `Command { std: "docker" "inspect" "d7df56c06872da167dbddbf1b155f3aa68915b9585ce147a6f73d48b7cd5eb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7df56c06872da167dbddbf1b155f3aa68915b9585ce147a6f73d48b7cd5eb9c", kill_on_drop: false }`
[INFO] [stdout] d7df56c06872da167dbddbf1b155f3aa68915b9585ce147a6f73d48b7cd5eb9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f2fc41bdab0fae341579bc32cc0ae02ec841896feb91f0fbe558fe35c6e5783
[INFO] running `Command { std: "docker" "start" "-a" "2f2fc41bdab0fae341579bc32cc0ae02ec841896feb91f0fbe558fe35c6e5783", 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 0.04s
[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" "2f2fc41bdab0fae341579bc32cc0ae02ec841896feb91f0fbe558fe35c6e5783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2fc41bdab0fae341579bc32cc0ae02ec841896feb91f0fbe558fe35c6e5783", kill_on_drop: false }`
[INFO] [stdout] 2f2fc41bdab0fae341579bc32cc0ae02ec841896feb91f0fbe558fe35c6e5783