[INFO] fetching crate ckb-multisig 0.103.0...
[INFO] testing ckb-multisig-0.103.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ckb-multisig 0.103.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate ckb-multisig 0.103.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-multisig 0.103.0
[INFO] finished tweaking crates.io crate ckb-multisig 0.103.0
[INFO] tweaked toml for crates.io crate ckb-multisig 0.103.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e6fc8789de647a59749c2edf42fe17bec9830e8cb30f3a312774a8c046bd851
[INFO] running `Command { std: "docker" "start" "-a" "7e6fc8789de647a59749c2edf42fe17bec9830e8cb30f3a312774a8c046bd851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e6fc8789de647a59749c2edf42fe17bec9830e8cb30f3a312774a8c046bd851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6fc8789de647a59749c2edf42fe17bec9830e8cb30f3a312774a8c046bd851", kill_on_drop: false }`
[INFO] [stdout] 7e6fc8789de647a59749c2edf42fe17bec9830e8cb30f3a312774a8c046bd851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d718e163f0ee2a3f243b93bbc579b4ee96d7e17a08e468fab0f13f577b7e4a43
[INFO] running `Command { std: "docker" "start" "-a" "d718e163f0ee2a3f243b93bbc579b4ee96d7e17a08e468fab0f13f577b7e4a43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling ckb-logger v0.103.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling secp256k1 v0.20.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.103.0
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.103.0
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.103.0
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.103.0
[INFO] [stderr]    Compiling ckb-occupied-capacity v0.103.0
[INFO] [stderr]    Compiling ckb-error v0.103.0
[INFO] [stderr]    Compiling ckb-fixed-hash v0.103.0
[INFO] [stderr]    Compiling ckb-crypto v0.103.0
[INFO] [stderr]    Compiling ckb-multisig v0.103.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "d718e163f0ee2a3f243b93bbc579b4ee96d7e17a08e468fab0f13f577b7e4a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d718e163f0ee2a3f243b93bbc579b4ee96d7e17a08e468fab0f13f577b7e4a43", kill_on_drop: false }`
[INFO] [stdout] d718e163f0ee2a3f243b93bbc579b4ee96d7e17a08e468fab0f13f577b7e4a43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c983c3e1aaa2af3abb19ff685e7e46a4df1c9e5680f58010999506ee207f0c95
[INFO] running `Command { std: "docker" "start" "-a" "c983c3e1aaa2af3abb19ff685e7e46a4df1c9e5680f58010999506ee207f0c95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ckb-multisig v0.103.0 (/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` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c983c3e1aaa2af3abb19ff685e7e46a4df1c9e5680f58010999506ee207f0c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c983c3e1aaa2af3abb19ff685e7e46a4df1c9e5680f58010999506ee207f0c95", kill_on_drop: false }`
[INFO] [stdout] c983c3e1aaa2af3abb19ff685e7e46a4df1c9e5680f58010999506ee207f0c95