[INFO] fetching crate blake-streams-core 0.1.1...
[INFO] checking blake-streams-core-0.1.1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate blake-streams-core 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate blake-streams-core 0.1.1 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blake-streams-core 0.1.1
[INFO] finished tweaking crates.io crate blake-streams-core 0.1.1
[INFO] tweaked toml for crates.io crate blake-streams-core 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate blake-streams-core 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c17150cd95312405536d68bf9c1e6089f509aafc50a566c8e211ed1446a2219
[INFO] running `Command { std: "docker" "start" "-a" "3c17150cd95312405536d68bf9c1e6089f509aafc50a566c8e211ed1446a2219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c17150cd95312405536d68bf9c1e6089f509aafc50a566c8e211ed1446a2219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c17150cd95312405536d68bf9c1e6089f509aafc50a566c8e211ed1446a2219", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b421418a99fcb3a06da0e5ca08db83bd8b8f909bb04c986c5d3a672ac9839303
[INFO] running `Command { std: "docker" "start" "-a" "b421418a99fcb3a06da0e5ca08db83bd8b8f909bb04c986c5d3a672ac9839303", kill_on_drop: false }`
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[INFO] [stderr]     Checking blake-streams-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0063]: missing field `_padding` in initializer of `stream::Head`
[INFO] [stdout]    --> src/stream.rs:326:23
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 head: Head {
[INFO] [stdout]     |                       ^^^^ missing `_padding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake-streams-core` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b421418a99fcb3a06da0e5ca08db83bd8b8f909bb04c986c5d3a672ac9839303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b421418a99fcb3a06da0e5ca08db83bd8b8f909bb04c986c5d3a672ac9839303", kill_on_drop: false }`
[INFO] [stdout] b421418a99fcb3a06da0e5ca08db83bd8b8f909bb04c986c5d3a672ac9839303