[INFO] fetching crate holochain_websocket 0.0.39...
[INFO] checking holochain_websocket-0.0.39 against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] extracting crate holochain_websocket 0.0.39 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate holochain_websocket 0.0.39 on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate holochain_websocket 0.0.39
[INFO] finished tweaking crates.io crate holochain_websocket 0.0.39
[INFO] tweaked toml for crates.io crate holochain_websocket 0.0.39 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate holochain_websocket 0.0.39 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallstr v0.2.0
[INFO] [stderr]   Downloaded terminfo v0.7.3
[INFO] [stderr]   Downloaded mortal v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 339c9e8e54df84289400707f1ae1d55156325bc9aab5b7736ea2dbcbd491876a
[INFO] running `Command { std: "docker" "start" "-a" "339c9e8e54df84289400707f1ae1d55156325bc9aab5b7736ea2dbcbd491876a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "339c9e8e54df84289400707f1ae1d55156325bc9aab5b7736ea2dbcbd491876a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339c9e8e54df84289400707f1ae1d55156325bc9aab5b7736ea2dbcbd491876a", kill_on_drop: false }`
[INFO] [stdout] 339c9e8e54df84289400707f1ae1d55156325bc9aab5b7736ea2dbcbd491876a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd21be6128f624f14a0f26bb3806471bec91cf1ff90932e7c3c160d20c159ddc
[INFO] running `Command { std: "docker" "start" "-a" "fd21be6128f624f14a0f26bb3806471bec91cf1ff90932e7c3c160d20c159ddc", kill_on_drop: false }`
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "fd21be6128f624f14a0f26bb3806471bec91cf1ff90932e7c3c160d20c159ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd21be6128f624f14a0f26bb3806471bec91cf1ff90932e7c3c160d20c159ddc", kill_on_drop: false }`
[INFO] [stdout] fd21be6128f624f14a0f26bb3806471bec91cf1ff90932e7c3c160d20c159ddc