[INFO] fetching crate ckb-multisig 0.112.1...
[INFO] testing ckb-multisig-0.112.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ckb-multisig 0.112.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ckb-multisig 0.112.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-multisig 0.112.1
[INFO] finished tweaking crates.io crate ckb-multisig 0.112.1
[INFO] tweaked toml for crates.io crate ckb-multisig 0.112.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ckb-logger v0.112.1
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.112.1
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.112.1
[INFO] [stderr]   Downloaded ckb-crypto v0.112.1
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.112.1
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.112.1
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.112.1
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.112.1
[INFO] [stderr]   Downloaded faster-hex v0.6.1
[INFO] [stderr]   Downloaded ckb-error v0.112.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67a45ae625fb3b2654c3c7f9ce1b4e433f33a3b136a33d89fcf7ecbad9a322ab
[INFO] running `Command { std: "docker" "start" "-a" "67a45ae625fb3b2654c3c7f9ce1b4e433f33a3b136a33d89fcf7ecbad9a322ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67a45ae625fb3b2654c3c7f9ce1b4e433f33a3b136a33d89fcf7ecbad9a322ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67a45ae625fb3b2654c3c7f9ce1b4e433f33a3b136a33d89fcf7ecbad9a322ab", kill_on_drop: false }`
[INFO] [stdout] 67a45ae625fb3b2654c3c7f9ce1b4e433f33a3b136a33d89fcf7ecbad9a322ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddd1107bc926c2b93d2028184b7dde54690932cab0c73c053e67dec3c388831a
[INFO] running `Command { std: "docker" "start" "-a" "ddd1107bc926c2b93d2028184b7dde54690932cab0c73c053e67dec3c388831a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ckb-logger v0.112.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling secp256k1 v0.24.3
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.112.1
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.112.1
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.112.1
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.112.1
[INFO] [stderr]    Compiling ckb-occupied-capacity v0.112.1
[INFO] [stderr]    Compiling ckb-error v0.112.1
[INFO] [stderr]    Compiling ckb-fixed-hash v0.112.1
[INFO] [stderr]    Compiling ckb-crypto v0.112.1
[INFO] [stderr]    Compiling ckb-multisig v0.112.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "ddd1107bc926c2b93d2028184b7dde54690932cab0c73c053e67dec3c388831a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd1107bc926c2b93d2028184b7dde54690932cab0c73c053e67dec3c388831a", kill_on_drop: false }`
[INFO] [stdout] ddd1107bc926c2b93d2028184b7dde54690932cab0c73c053e67dec3c388831a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8aa45245774b02d65075a9ea305222da8c88a8c96c4843e0fb283f0b577e834
[INFO] running `Command { std: "docker" "start" "-a" "f8aa45245774b02d65075a9ea305222da8c88a8c96c4843e0fb283f0b577e834", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-multisig v0.112.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]  --> src/tests/secp256k1.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ckb-multisig` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f8aa45245774b02d65075a9ea305222da8c88a8c96c4843e0fb283f0b577e834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8aa45245774b02d65075a9ea305222da8c88a8c96c4843e0fb283f0b577e834", kill_on_drop: false }`
[INFO] [stdout] f8aa45245774b02d65075a9ea305222da8c88a8c96c4843e0fb283f0b577e834
