[INFO] cloning repository https://github.com/yguenduez/cxx-rust-integration
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yguenduez/cxx-rust-integration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyguenduez%2Fcxx-rust-integration", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyguenduez%2Fcxx-rust-integration'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5489730c17715dd8d8f2df76f9591558adf8f17
[INFO] checking yguenduez/cxx-rust-integration against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyguenduez%2Fcxx-rust-integration" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yguenduez/cxx-rust-integration on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yguenduez/cxx-rust-integration
[INFO] finished tweaking git repo https://github.com/yguenduez/cxx-rust-integration
[INFO] tweaked toml for git repo https://github.com/yguenduez/cxx-rust-integration written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yguenduez/cxx-rust-integration 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termcolor v1.4.1
[INFO] [stderr]   Downloaded codespan-reporting v0.11.1
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.115
[INFO] [stderr]   Downloaded link-cplusplus v1.0.9
[INFO] [stderr]   Downloaded winapi-util v0.1.6
[INFO] [stderr]   Downloaded scratch v1.0.7
[INFO] [stderr]   Downloaded proc-macro2 v1.0.78
[INFO] [stderr]   Downloaded cc v1.0.83
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.115
[INFO] [stderr]   Downloaded cxx-build v1.0.115
[INFO] [stderr]   Downloaded cxx v1.0.115
[INFO] [stderr]   Downloaded syn v2.0.48
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b65e578a5ec32d90ddecea1f0eb5b4a1d4013d9bccf458430c0dc4a4206a39ee
[INFO] running `Command { std: "docker" "start" "-a" "b65e578a5ec32d90ddecea1f0eb5b4a1d4013d9bccf458430c0dc4a4206a39ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b65e578a5ec32d90ddecea1f0eb5b4a1d4013d9bccf458430c0dc4a4206a39ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65e578a5ec32d90ddecea1f0eb5b4a1d4013d9bccf458430c0dc4a4206a39ee", kill_on_drop: false }`
[INFO] [stdout] b65e578a5ec32d90ddecea1f0eb5b4a1d4013d9bccf458430c0dc4a4206a39ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4df6b0723ef7d4eda5c381e27059ec32519a6b440f231d98401e766c3c231ee
[INFO] running `Command { std: "docker" "start" "-a" "a4df6b0723ef7d4eda5c381e27059ec32519a6b440f231d98401e766c3c231ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.115
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking rust_lib v0.1.0 (/opt/rustwide/workdir/rust_lib)
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxx v1.0.115
[INFO] [stderr]    Compiling cxx-build v1.0.115
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.115
[INFO] [stderr]    Compiling cxx_api v0.1.0 (/opt/rustwide/workdir/cxx_api)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.09s
[INFO] running `Command { std: "docker" "inspect" "a4df6b0723ef7d4eda5c381e27059ec32519a6b440f231d98401e766c3c231ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4df6b0723ef7d4eda5c381e27059ec32519a6b440f231d98401e766c3c231ee", kill_on_drop: false }`
[INFO] [stdout] a4df6b0723ef7d4eda5c381e27059ec32519a6b440f231d98401e766c3c231ee