[INFO] fetching crate cxx-build 1.0.127...
[INFO] checking cxx-build-1.0.127 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate cxx-build 1.0.127 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cxx-build 1.0.127 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cxx-build 1.0.127
[INFO] finished tweaking crates.io crate cxx-build 1.0.127
[INFO] tweaked toml for crates.io crate cxx-build 1.0.127 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbbf498341f06837baf5270aceafd13d2afd050e6dafb40e2c7bb20dfa41cea1
[INFO] running `Command { std: "docker" "start" "-a" "cbbf498341f06837baf5270aceafd13d2afd050e6dafb40e2c7bb20dfa41cea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbbf498341f06837baf5270aceafd13d2afd050e6dafb40e2c7bb20dfa41cea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbbf498341f06837baf5270aceafd13d2afd050e6dafb40e2c7bb20dfa41cea1", kill_on_drop: false }`
[INFO] [stdout] cbbf498341f06837baf5270aceafd13d2afd050e6dafb40e2c7bb20dfa41cea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dc3740ca0ad42366127de2f468dd22f1f731d639e6fe7b2061f9c5634e3e55f
[INFO] running `Command { std: "docker" "start" "-a" "1dc3740ca0ad42366127de2f468dd22f1f731d639e6fe7b2061f9c5634e3e55f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.128
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]     Checking pkg-config v0.3.30
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking cc v1.1.15
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling cxx v1.0.128
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking cxx-gen v0.7.128
[INFO] [stderr]     Checking cxx-build v1.0.127 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.128
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.36s
[INFO] running `Command { std: "docker" "inspect" "1dc3740ca0ad42366127de2f468dd22f1f731d639e6fe7b2061f9c5634e3e55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc3740ca0ad42366127de2f468dd22f1f731d639e6fe7b2061f9c5634e3e55f", kill_on_drop: false }`
[INFO] [stdout] 1dc3740ca0ad42366127de2f468dd22f1f731d639e6fe7b2061f9c5634e3e55f