[INFO] fetching crate cxxbridge-flags 1.0.50...
[INFO] testing cxxbridge-flags-1.0.50 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate cxxbridge-flags 1.0.50 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cxxbridge-flags 1.0.50 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cxxbridge-flags 1.0.50
[INFO] finished tweaking crates.io crate cxxbridge-flags 1.0.50
[INFO] tweaked toml for crates.io crate cxxbridge-flags 1.0.50 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7f2b6456d4ccf9bbc76baefcaed1fb8c99acaec085bb58c8211ce197326a846
[INFO] running `Command { std: "docker" "start" "-a" "d7f2b6456d4ccf9bbc76baefcaed1fb8c99acaec085bb58c8211ce197326a846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7f2b6456d4ccf9bbc76baefcaed1fb8c99acaec085bb58c8211ce197326a846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f2b6456d4ccf9bbc76baefcaed1fb8c99acaec085bb58c8211ce197326a846", kill_on_drop: false }`
[INFO] [stdout] d7f2b6456d4ccf9bbc76baefcaed1fb8c99acaec085bb58c8211ce197326a846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ad4283aa4cd7b9411cd6979a8d233628b7df09e9b39b1098c1818919a38813
[INFO] running `Command { std: "docker" "start" "-a" "b2ad4283aa4cd7b9411cd6979a8d233628b7df09e9b39b1098c1818919a38813", kill_on_drop: false }`
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.50 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "b2ad4283aa4cd7b9411cd6979a8d233628b7df09e9b39b1098c1818919a38813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ad4283aa4cd7b9411cd6979a8d233628b7df09e9b39b1098c1818919a38813", kill_on_drop: false }`
[INFO] [stdout] b2ad4283aa4cd7b9411cd6979a8d233628b7df09e9b39b1098c1818919a38813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a13e15115c1e77ba389823252fffd7f200481f4a17304634d5a1f040fbf477a
[INFO] running `Command { std: "docker" "start" "-a" "0a13e15115c1e77ba389823252fffd7f200481f4a17304634d5a1f040fbf477a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.50 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0a13e15115c1e77ba389823252fffd7f200481f4a17304634d5a1f040fbf477a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a13e15115c1e77ba389823252fffd7f200481f4a17304634d5a1f040fbf477a", kill_on_drop: false }`
[INFO] [stdout] 0a13e15115c1e77ba389823252fffd7f200481f4a17304634d5a1f040fbf477a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0f0e0eedae5d9640758b9c92388946386319c0ed0ecc20ff0955782512f440b
[INFO] running `Command { std: "docker" "start" "-a" "a0f0e0eedae5d9640758b9c92388946386319c0ed0ecc20ff0955782512f440b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cxxbridge_flags-ba824fa1c44fd76b)
[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] [stderr]    Doc-tests cxxbridge-flags
[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" "a0f0e0eedae5d9640758b9c92388946386319c0ed0ecc20ff0955782512f440b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f0e0eedae5d9640758b9c92388946386319c0ed0ecc20ff0955782512f440b", kill_on_drop: false }`
[INFO] [stdout] a0f0e0eedae5d9640758b9c92388946386319c0ed0ecc20ff0955782512f440b