[INFO] cloning repository https://github.com/nervina-labs/cota-smt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nervina-labs/cota-smt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnervina-labs%2Fcota-smt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnervina-labs%2Fcota-smt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4565d0d5e4b04dc0eae3a97af86ba135aa74d2b
[INFO] checking nervina-labs/cota-smt against master#4a0ee3cdc66573c8b46471462db7088a89d25183 for pr-102513
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnervina-labs%2Fcota-smt" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nervina-labs/cota-smt on toolchain 4a0ee3cdc66573c8b46471462db7088a89d25183
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/nervina-labs/cota-smt
[INFO] finished tweaking git repo https://github.com/nervina-labs/cota-smt
[INFO] tweaked toml for git repo https://github.com/nervina-labs/cota-smt written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/nervina-labs/cota-smt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded molecule v0.7.3
[INFO] [stderr]   Downloaded sparse-merkle-tree v0.5.3
[INFO] [stderr]   Downloaded cstr_core v0.2.4
[INFO] [stderr]   Downloaded merkle-cbt v0.3.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.101.8
[INFO] [stderr]   Downloaded ckb-error v0.101.8
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.101.8
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.101.8
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.101.8
[INFO] [stderr]   Downloaded ckb-rational v0.101.8
[INFO] [stderr]   Downloaded ckb-channel v0.101.8
[INFO] [stderr]   Downloaded ckb-hash v0.101.8
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.101.8
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.101.8
[INFO] [stderr]   Downloaded ckb-types v0.101.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b698ba9ca6f7daa2df2b95d34c97b5178959b002f883094ed391345997457f1
[INFO] running `Command { std: "docker" "start" "-a" "4b698ba9ca6f7daa2df2b95d34c97b5178959b002f883094ed391345997457f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b698ba9ca6f7daa2df2b95d34c97b5178959b002f883094ed391345997457f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b698ba9ca6f7daa2df2b95d34c97b5178959b002f883094ed391345997457f1", kill_on_drop: false }`
[INFO] [stdout] 4b698ba9ca6f7daa2df2b95d34c97b5178959b002f883094ed391345997457f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a529cc4b0f82f00a0e2b0b57a50d359850ab54debf3b5b54c988fae08da2ac3
[INFO] running `Command { std: "docker" "start" "-a" "3a529cc4b0f82f00a0e2b0b57a50d359850ab54debf3b5b54c988fae08da2ac3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking merkle-cbt v0.3.0
[INFO] [stderr]     Checking sparse-merkle-tree v0.5.3
[INFO] [stderr]     Checking blake2b-ref v0.3.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]     Checking ckb-channel v0.101.8
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ckb-hash v0.101.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.101.8
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.101.8
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.101.8
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.101.8
[INFO] [stderr]     Checking molecule v0.7.3
[INFO] [stderr]     Checking ckb-occupied-capacity v0.101.8
[INFO] [stderr]     Checking ckb-error v0.101.8
[INFO] [stderr]     Checking ckb-fixed-hash v0.101.8
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]     Checking ckb-rational v0.101.8
[INFO] [stderr]     Checking ckb-types v0.101.8
[INFO] [stderr]     Checking cota-smt v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: blake2b-ref v0.3.0
[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" "3a529cc4b0f82f00a0e2b0b57a50d359850ab54debf3b5b54c988fae08da2ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a529cc4b0f82f00a0e2b0b57a50d359850ab54debf3b5b54c988fae08da2ac3", kill_on_drop: false }`
[INFO] [stdout] 3a529cc4b0f82f00a0e2b0b57a50d359850ab54debf3b5b54c988fae08da2ac3