[INFO] fetching crate cxx 1.0.110...
[INFO] checking cxx-1.0.110 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate cxx 1.0.110 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cxx 1.0.110 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cxx 1.0.110
[INFO] finished tweaking crates.io crate cxx 1.0.110
[INFO] tweaked toml for crates.io crate cxx 1.0.110 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded link-cplusplus v1.0.9
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.110
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.110
[INFO] [stderr]   Downloaded cxx-gen v0.7.111
[INFO] [stderr]   Downloaded cxx-build v1.0.110
[INFO] [stderr]   Downloaded scratch v1.0.7
[INFO] [stderr]   Downloaded cxx-test-suite v0.0.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7e2f9e309f98ca67be80eb7fad9f62c70452b009d745be8fbc7f582db3607d1
[INFO] running `Command { std: "docker" "start" "-a" "b7e2f9e309f98ca67be80eb7fad9f62c70452b009d745be8fbc7f582db3607d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7e2f9e309f98ca67be80eb7fad9f62c70452b009d745be8fbc7f582db3607d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e2f9e309f98ca67be80eb7fad9f62c70452b009d745be8fbc7f582db3607d1", kill_on_drop: false }`
[INFO] [stdout] b7e2f9e309f98ca67be80eb7fad9f62c70452b009d745be8fbc7f582db3607d1
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f910be26da29543baa734d47c89b597976e58d1738907e97a48c41bee2110b
[INFO] running `Command { std: "docker" "start" "-a" "33f910be26da29543baa734d47c89b597976e58d1738907e97a48c41bee2110b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.110
[INFO] [stderr]    Compiling trybuild v1.0.86
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking cc v1.0.83
[INFO] [stderr]     Checking dissimilar v1.0.7
[INFO] [stderr]     Checking cxx-test-suite v0.0.0
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking basic-toml v0.1.7
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.110
[INFO] [stdout] error: expected item, found `@`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxx-test-suite-0.0.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | @
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cxx-test-suite` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "33f910be26da29543baa734d47c89b597976e58d1738907e97a48c41bee2110b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f910be26da29543baa734d47c89b597976e58d1738907e97a48c41bee2110b", kill_on_drop: false }`
[INFO] [stdout] 33f910be26da29543baa734d47c89b597976e58d1738907e97a48c41bee2110b
