[INFO] fetching crate aigc_chain 5.1.2...
[INFO] checking aigc_chain-5.1.2 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate aigc_chain 5.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate aigc_chain 5.1.2 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aigc_chain 5.1.2
[INFO] finished tweaking crates.io crate aigc_chain 5.1.2
[INFO] tweaked toml for crates.io crate aigc_chain 5.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a47957d64b38558d554d7171efccacda588efbe4ab0bedc74909370ce3210a3
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[INFO] running `Command { std: "docker" "inspect" "5a47957d64b38558d554d7171efccacda588efbe4ab0bedc74909370ce3210a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a47957d64b38558d554d7171efccacda588efbe4ab0bedc74909370ce3210a3", kill_on_drop: false }`
[INFO] [stdout] 5a47957d64b38558d554d7171efccacda588efbe4ab0bedc74909370ce3210a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32e3c0f858cd9a88fd2eeb72b9ad1f3a8e42e957df0a40bb4ee44479aa07e058
[INFO] running `Command { std: "docker" "start" "-a" "32e3c0f858cd9a88fd2eeb72b9ad1f3a8e42e957df0a40bb4ee44479aa07e058", kill_on_drop: false }`
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[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking aigc_util v5.1.2
[INFO] [stderr]     Checking aigc_keychain v5.1.2
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[INFO] [stderr]    Compiling croaring-sys v0.4.6
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[INFO] [stderr]     Checking aigc_core v5.1.2
[INFO] [stderr]     Checking aigc_store v5.1.2
[INFO] [stderr]     Checking aigc_chain v5.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `bitmap_segments`, `output_segments`, `rangeproof_segments`, and `kernel_segments` are never read
[INFO] [stdout]   --> src/txhashset/desegmenter.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Desegmenter {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     bitmap_segments: Vec<Segment<BitmapChunk>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     output_segments: Vec<Segment<OutputIdentifier>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 44 |     rangeproof_segments: Vec<Segment<RangeProof>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     kernel_segments: Vec<Segment<TxKernel>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Desegmenter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bitmap_segments`, `output_segments`, `rangeproof_segments`, and `kernel_segments` are never read
[INFO] [stdout]   --> src/txhashset/desegmenter.rs:42:2
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Desegmenter {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     bitmap_segments: Vec<Segment<BitmapChunk>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     output_segments: Vec<Segment<OutputIdentifier>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 44 |     rangeproof_segments: Vec<Segment<RangeProof>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     kernel_segments: Vec<Segment<TxKernel>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Desegmenter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clean_output_dir` is never used
[INFO] [stdout]   --> tests/chain_test_helper.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn clean_output_dir(dir_name: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.65s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: aigc_secp256k1zkp v0.7.12, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "32e3c0f858cd9a88fd2eeb72b9ad1f3a8e42e957df0a40bb4ee44479aa07e058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e3c0f858cd9a88fd2eeb72b9ad1f3a8e42e957df0a40bb4ee44479aa07e058", kill_on_drop: false }`
[INFO] [stdout] 32e3c0f858cd9a88fd2eeb72b9ad1f3a8e42e957df0a40bb4ee44479aa07e058
