[INFO] fetching crate block-padding 0.3.0-pre...
[INFO] checking block-padding-0.3.0-pre against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate block-padding 0.3.0-pre into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate block-padding 0.3.0-pre on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate block-padding 0.3.0-pre
[INFO] finished tweaking crates.io crate block-padding 0.3.0-pre
[INFO] tweaked toml for crates.io crate block-padding 0.3.0-pre written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60ccac4f29a56d7f789a13864a82dff1865089389f6d08534f23415b138719a3
[INFO] running `Command { std: "docker" "start" "-a" "60ccac4f29a56d7f789a13864a82dff1865089389f6d08534f23415b138719a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60ccac4f29a56d7f789a13864a82dff1865089389f6d08534f23415b138719a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ccac4f29a56d7f789a13864a82dff1865089389f6d08534f23415b138719a3", kill_on_drop: false }`
[INFO] [stdout] 60ccac4f29a56d7f789a13864a82dff1865089389f6d08534f23415b138719a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc5847e555e8959c028bd3b92353345dd586daac2b8b6f5d9939a5b02f2e4bc2
[INFO] running `Command { std: "docker" "start" "-a" "bc5847e555e8959c028bd3b92353345dd586daac2b8b6f5d9939a5b02f2e4bc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking block-padding v0.3.0-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bc5847e555e8959c028bd3b92353345dd586daac2b8b6f5d9939a5b02f2e4bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5847e555e8959c028bd3b92353345dd586daac2b8b6f5d9939a5b02f2e4bc2", kill_on_drop: false }`
[INFO] [stdout] bc5847e555e8959c028bd3b92353345dd586daac2b8b6f5d9939a5b02f2e4bc2