[INFO] fetching crate flexible-project-core 0.0.0...
[INFO] checking flexible-project-core-0.0.0 against master#cb06d12710575a0d7ff71d6fe108f3bcff4f9195 for pr-128425-1
[INFO] extracting crate flexible-project-core 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate flexible-project-core 0.0.0 on toolchain cb06d12710575a0d7ff71d6fe108f3bcff4f9195
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flexible-project-core 0.0.0
[INFO] finished tweaking crates.io crate flexible-project-core 0.0.0
[INFO] tweaked toml for crates.io crate flexible-project-core 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8ed27bf573f48da80c98c295f7d409a2e2c8600b0a47d638943552b152428c5
[INFO] running `Command { std: "docker" "start" "-a" "c8ed27bf573f48da80c98c295f7d409a2e2c8600b0a47d638943552b152428c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ed27bf573f48da80c98c295f7d409a2e2c8600b0a47d638943552b152428c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ed27bf573f48da80c98c295f7d409a2e2c8600b0a47d638943552b152428c5", kill_on_drop: false }`
[INFO] [stdout] c8ed27bf573f48da80c98c295f7d409a2e2c8600b0a47d638943552b152428c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8643b79e7fd2f8deb56ff1e5bca25565a57bde59871134f3406ab522a076c6a9
[INFO] running `Command { std: "docker" "start" "-a" "8643b79e7fd2f8deb56ff1e5bca25565a57bde59871134f3406ab522a076c6a9", kill_on_drop: false }`
[INFO] [stderr]     Checking flexible-project-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "8643b79e7fd2f8deb56ff1e5bca25565a57bde59871134f3406ab522a076c6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8643b79e7fd2f8deb56ff1e5bca25565a57bde59871134f3406ab522a076c6a9", kill_on_drop: false }`
[INFO] [stdout] 8643b79e7fd2f8deb56ff1e5bca25565a57bde59871134f3406ab522a076c6a9