[INFO] fetching crate meadowcap 0.1.0...
[INFO] checking meadowcap-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate meadowcap 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate meadowcap 0.1.0 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 meadowcap 0.1.0
[INFO] finished tweaking crates.io crate meadowcap 0.1.0
[INFO] tweaked toml for crates.io crate meadowcap 0.1.0 written to /workspace/builds/worker-0-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 17 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ufotofu_queues v0.5.0
[INFO] [stderr]   Downloaded maybe-std v0.1.2
[INFO] [stderr]   Downloaded wrapper v0.1.1
[INFO] [stderr]   Downloaded willow-encoding v0.1.0
[INFO] [stderr]   Downloaded willow-data-model v0.1.0
[INFO] [stderr]   Downloaded syncify v0.1.0
[INFO] [stderr]   Downloaded ufotofu v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5e654364ead2b771fae391a44d6e42bd68a3a5cf5af4cf37c3fe05aa33f3a048
[INFO] running `Command { std: "docker" "start" "-a" "5e654364ead2b771fae391a44d6e42bd68a3a5cf5af4cf37c3fe05aa33f3a048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e654364ead2b771fae391a44d6e42bd68a3a5cf5af4cf37c3fe05aa33f3a048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e654364ead2b771fae391a44d6e42bd68a3a5cf5af4cf37c3fe05aa33f3a048", kill_on_drop: false }`
[INFO] [stdout] 5e654364ead2b771fae391a44d6e42bd68a3a5cf5af4cf37c3fe05aa33f3a048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6e0d3abc1dd8dd51d3720d124e662b56bf55647b98d47338c5cb668215e52667
[INFO] running `Command { std: "docker" "start" "-a" "6e0d3abc1dd8dd51d3720d124e662b56bf55647b98d47338c5cb668215e52667", kill_on_drop: false }`
[INFO] [stderr]     Checking maybe-std v0.1.2
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking ufotofu_queues v0.5.0
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking wrapper v0.1.1
[INFO] [stderr]     Checking ufotofu v0.4.3
[INFO] [stderr]    Compiling syncify v0.1.0
[INFO] [stderr]     Checking willow-encoding v0.1.0
[INFO] [stderr]     Checking willow-data-model v0.1.0
[INFO] [stderr]     Checking meadowcap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "6e0d3abc1dd8dd51d3720d124e662b56bf55647b98d47338c5cb668215e52667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0d3abc1dd8dd51d3720d124e662b56bf55647b98d47338c5cb668215e52667", kill_on_drop: false }`
[INFO] [stdout] 6e0d3abc1dd8dd51d3720d124e662b56bf55647b98d47338c5cb668215e52667