[INFO] fetching crate cmd_lib_macros 1.9.4...
[INFO] checking cmd_lib_macros-1.9.4 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate cmd_lib_macros 1.9.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cmd_lib_macros 1.9.4 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmd_lib_macros 1.9.4
[INFO] finished tweaking crates.io crate cmd_lib_macros 1.9.4
[INFO] tweaked toml for crates.io crate cmd_lib_macros 1.9.4 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22df6aefb51bc08657cb040db87bd22095718e9598b85c7042daadf903161292
[INFO] running `Command { std: "docker" "start" "-a" "22df6aefb51bc08657cb040db87bd22095718e9598b85c7042daadf903161292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22df6aefb51bc08657cb040db87bd22095718e9598b85c7042daadf903161292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22df6aefb51bc08657cb040db87bd22095718e9598b85c7042daadf903161292", kill_on_drop: false }`
[INFO] [stdout] 22df6aefb51bc08657cb040db87bd22095718e9598b85c7042daadf903161292
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 312058d7fc01f57802eaa538cf0f64e1ee92fd9eb2d945c13c7e55ca93313e8b
[INFO] running `Command { std: "docker" "start" "-a" "312058d7fc01f57802eaa538cf0f64e1ee92fd9eb2d945c13c7e55ca93313e8b", kill_on_drop: false }`
[INFO] [stderr]     Checking proc-macro-error v1.0.4
[INFO] [stderr]     Checking cmd_lib_macros v1.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "312058d7fc01f57802eaa538cf0f64e1ee92fd9eb2d945c13c7e55ca93313e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312058d7fc01f57802eaa538cf0f64e1ee92fd9eb2d945c13c7e55ca93313e8b", kill_on_drop: false }`
[INFO] [stdout] 312058d7fc01f57802eaa538cf0f64e1ee92fd9eb2d945c13c7e55ca93313e8b