[INFO] fetching crate ckb-vm-definitions 0.20.0-rc5...
[INFO] testing ckb-vm-definitions-0.20.0-rc5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ckb-vm-definitions 0.20.0-rc5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ckb-vm-definitions 0.20.0-rc5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-vm-definitions 0.20.0-rc5
[INFO] finished tweaking crates.io crate ckb-vm-definitions 0.20.0-rc5
[INFO] tweaked toml for crates.io crate ckb-vm-definitions 0.20.0-rc5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate ckb-vm-definitions 0.20.0-rc5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a63202aa5ae108af761859e35200ea9bf6238c9e13a8db5b972f4566a4c7048c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a63202aa5ae108af761859e35200ea9bf6238c9e13a8db5b972f4566a4c7048c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a63202aa5ae108af761859e35200ea9bf6238c9e13a8db5b972f4566a4c7048c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63202aa5ae108af761859e35200ea9bf6238c9e13a8db5b972f4566a4c7048c", kill_on_drop: false }`
[INFO] [stdout] a63202aa5ae108af761859e35200ea9bf6238c9e13a8db5b972f4566a4c7048c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1cc4bd614b738570023e83e4d016e086677e83893ca453e8bd73832dad880d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1cc4bd614b738570023e83e4d016e086677e83893ca453e8bd73832dad880d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-vm-definitions v0.20.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "f1cc4bd614b738570023e83e4d016e086677e83893ca453e8bd73832dad880d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cc4bd614b738570023e83e4d016e086677e83893ca453e8bd73832dad880d8", kill_on_drop: false }`
[INFO] [stdout] f1cc4bd614b738570023e83e4d016e086677e83893ca453e8bd73832dad880d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78d211cba221dbda53eacfd3d533fedfc6d6bae7215d6a12ebeee5f7e4177dda
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78d211cba221dbda53eacfd3d533fedfc6d6bae7215d6a12ebeee5f7e4177dda", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-vm-definitions v0.20.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "78d211cba221dbda53eacfd3d533fedfc6d6bae7215d6a12ebeee5f7e4177dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d211cba221dbda53eacfd3d533fedfc6d6bae7215d6a12ebeee5f7e4177dda", kill_on_drop: false }`
[INFO] [stdout] 78d211cba221dbda53eacfd3d533fedfc6d6bae7215d6a12ebeee5f7e4177dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67168deab960b8b63b27c24005f84447d5f5f76de654f182db5389d55c1b5a63
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "67168deab960b8b63b27c24005f84447d5f5f76de654f182db5389d55c1b5a63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ckb_vm_definitions-6e0efb82cadc2cad)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generate_asm_constants-0b3d5755c28fc14a)
[INFO] [stderr]    Doc-tests ckb-vm-definitions
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67168deab960b8b63b27c24005f84447d5f5f76de654f182db5389d55c1b5a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67168deab960b8b63b27c24005f84447d5f5f76de654f182db5389d55c1b5a63", kill_on_drop: false }`
[INFO] [stdout] 67168deab960b8b63b27c24005f84447d5f5f76de654f182db5389d55c1b5a63