[INFO] fetching crate silkworm_sourcemap 0.1.0-dev.1...
[INFO] building silkworm_sourcemap-0.1.0-dev.1 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate silkworm_sourcemap 0.1.0-dev.1 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate silkworm_sourcemap 0.1.0-dev.1 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate silkworm_sourcemap 0.1.0-dev.1
[INFO] finished tweaking crates.io crate silkworm_sourcemap 0.1.0-dev.1
[INFO] tweaked toml for crates.io crate silkworm_sourcemap 0.1.0-dev.1 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b92070bea50819b21486447c2672d5e83b609c9622bd3f1340f6c9fd0c13fd5
[INFO] running `Command { std: "docker" "start" "-a" "4b92070bea50819b21486447c2672d5e83b609c9622bd3f1340f6c9fd0c13fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b92070bea50819b21486447c2672d5e83b609c9622bd3f1340f6c9fd0c13fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b92070bea50819b21486447c2672d5e83b609c9622bd3f1340f6c9fd0c13fd5", kill_on_drop: false }`
[INFO] [stdout] 4b92070bea50819b21486447c2672d5e83b609c9622bd3f1340f6c9fd0c13fd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26220d2d63c0159bf128071148afa84ad4f23c0305429fa8d86f7d3facbb1f4a
[INFO] running `Command { std: "docker" "start" "-a" "26220d2d63c0159bf128071148afa84ad4f23c0305429fa8d86f7d3facbb1f4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling silkworm_sourcemap v0.1.0-dev.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "26220d2d63c0159bf128071148afa84ad4f23c0305429fa8d86f7d3facbb1f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26220d2d63c0159bf128071148afa84ad4f23c0305429fa8d86f7d3facbb1f4a", kill_on_drop: false }`
[INFO] [stdout] 26220d2d63c0159bf128071148afa84ad4f23c0305429fa8d86f7d3facbb1f4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da7e1634fd6a24039c858d7754cb9e60c0b21b82b300d8cb2b9c3bf65555bc5e
[INFO] running `Command { std: "docker" "start" "-a" "da7e1634fd6a24039c858d7754cb9e60c0b21b82b300d8cb2b9c3bf65555bc5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling silkworm_sourcemap v0.1.0-dev.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "da7e1634fd6a24039c858d7754cb9e60c0b21b82b300d8cb2b9c3bf65555bc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da7e1634fd6a24039c858d7754cb9e60c0b21b82b300d8cb2b9c3bf65555bc5e", kill_on_drop: false }`
[INFO] [stdout] da7e1634fd6a24039c858d7754cb9e60c0b21b82b300d8cb2b9c3bf65555bc5e