[INFO] fetching crate dune-peer 0.0.0...
[INFO] checking dune-peer-0.0.0 against master#89b9f7b284aacc5f8613438b80e4dd7bdd10549e for pr-92594
[INFO] extracting crate dune-peer 0.0.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate dune-peer 0.0.0 on toolchain 89b9f7b284aacc5f8613438b80e4dd7bdd10549e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dune-peer 0.0.0
[INFO] finished tweaking crates.io crate dune-peer 0.0.0
[INFO] tweaked toml for crates.io crate dune-peer 0.0.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e2bca58bc5a05eedfb3115c9c886b2d9f354368755545d7eeef09d5b94a68f8
[INFO] running `Command { std: "docker" "start" "-a" "8e2bca58bc5a05eedfb3115c9c886b2d9f354368755545d7eeef09d5b94a68f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e2bca58bc5a05eedfb3115c9c886b2d9f354368755545d7eeef09d5b94a68f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2bca58bc5a05eedfb3115c9c886b2d9f354368755545d7eeef09d5b94a68f8", kill_on_drop: false }`
[INFO] [stdout] 8e2bca58bc5a05eedfb3115c9c886b2d9f354368755545d7eeef09d5b94a68f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2815da503c5f5019fd3e4044e1289bc5a9612bdcd3353cc9d5f3906c21b1c4ac
[INFO] running `Command { std: "docker" "start" "-a" "2815da503c5f5019fd3e4044e1289bc5a9612bdcd3353cc9d5f3906c21b1c4ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking dune-peer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "2815da503c5f5019fd3e4044e1289bc5a9612bdcd3353cc9d5f3906c21b1c4ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2815da503c5f5019fd3e4044e1289bc5a9612bdcd3353cc9d5f3906c21b1c4ac", kill_on_drop: false }`
[INFO] [stdout] 2815da503c5f5019fd3e4044e1289bc5a9612bdcd3353cc9d5f3906c21b1c4ac