[INFO] fetching crate salad 0.2.3... [INFO] checking salad-0.2.3 against master#1c7b36d4db582cb47513a6c7176baaec1c3346ab for pr-99197 [INFO] extracting crate salad 0.2.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate salad 0.2.3 on toolchain 1c7b36d4db582cb47513a6c7176baaec1c3346ab [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate salad 0.2.3 [INFO] finished tweaking crates.io crate salad 0.2.3 [INFO] tweaked toml for crates.io crate salad 0.2.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate salad 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c4ae2647ed9b8996eed9f26882504811c4623c58b8678100ac7b7bb80d7e916 [INFO] running `Command { std: "docker" "start" "-a" "5c4ae2647ed9b8996eed9f26882504811c4623c58b8678100ac7b7bb80d7e916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c4ae2647ed9b8996eed9f26882504811c4623c58b8678100ac7b7bb80d7e916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4ae2647ed9b8996eed9f26882504811c4623c58b8678100ac7b7bb80d7e916", kill_on_drop: false }` [INFO] [stdout] 5c4ae2647ed9b8996eed9f26882504811c4623c58b8678100ac7b7bb80d7e916 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3834f6dd6a18b2df1ff377fb738260c9d89802f5592aea6272439297aaadf8ba [INFO] running `Command { std: "docker" "start" "-a" "3834f6dd6a18b2df1ff377fb738260c9d89802f5592aea6272439297aaadf8ba", kill_on_drop: false }` [INFO] [stderr] Checking salad v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "3834f6dd6a18b2df1ff377fb738260c9d89802f5592aea6272439297aaadf8ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3834f6dd6a18b2df1ff377fb738260c9d89802f5592aea6272439297aaadf8ba", kill_on_drop: false }` [INFO] [stdout] 3834f6dd6a18b2df1ff377fb738260c9d89802f5592aea6272439297aaadf8ba