[INFO] fetching crate ckb-freezer 0.100.0-rc5...
[INFO] testing ckb-freezer-0.100.0-rc5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ckb-freezer 0.100.0-rc5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ckb-freezer 0.100.0-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-freezer 0.100.0-rc5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ckb-freezer 0.100.0-rc5
[INFO] tweaked toml for crates.io crate ckb-freezer 0.100.0-rc5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a03274aadf2f434b5721c0e3eb8f31367adb23941f3f3e876861a0476b0bc055
[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" "a03274aadf2f434b5721c0e3eb8f31367adb23941f3f3e876861a0476b0bc055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03274aadf2f434b5721c0e3eb8f31367adb23941f3f3e876861a0476b0bc055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03274aadf2f434b5721c0e3eb8f31367adb23941f3f3e876861a0476b0bc055", kill_on_drop: false }`
[INFO] [stdout] a03274aadf2f434b5721c0e3eb8f31367adb23941f3f3e876861a0476b0bc055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0feac177a8c9c00de49cbf18bfa4cb897f4026ce80c3895a149bbdd9871df751
[INFO] running `Command { std: "docker" "start" "-a" "0feac177a8c9c00de49cbf18bfa4cb897f4026ce80c3895a149bbdd9871df751", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.100.0-rc5
[INFO] [stderr]    Compiling fail v0.4.0
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-occupied-capacity v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-error v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-fixed-hash v0.100.0-rc5
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling opentelemetry v0.15.0
[INFO] [stderr]    Compiling ckb-metrics v0.100.0-rc5
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]    Compiling numext-fixed-uint v0.1.6
[INFO] [stderr]    Compiling ckb-rational v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-types v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-freezer v0.100.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.77s
[INFO] running `Command { std: "docker" "inspect" "0feac177a8c9c00de49cbf18bfa4cb897f4026ce80c3895a149bbdd9871df751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0feac177a8c9c00de49cbf18bfa4cb897f4026ce80c3895a149bbdd9871df751", kill_on_drop: false }`
[INFO] [stdout] 0feac177a8c9c00de49cbf18bfa4cb897f4026ce80c3895a149bbdd9871df751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16c86cbbdb57baa09600f07ffac069c803b6cdd39b6676c58334499a075b8e75
[INFO] running `Command { std: "docker" "start" "-a" "16c86cbbdb57baa09600f07ffac069c803b6cdd39b6676c58334499a075b8e75", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-freezer v0.100.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "16c86cbbdb57baa09600f07ffac069c803b6cdd39b6676c58334499a075b8e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c86cbbdb57baa09600f07ffac069c803b6cdd39b6676c58334499a075b8e75", kill_on_drop: false }`
[INFO] [stdout] 16c86cbbdb57baa09600f07ffac069c803b6cdd39b6676c58334499a075b8e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3d7c0e0fded514bf37e4a747e4216109b769ff9e3915ddccee62cdc497cf090d
[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" "3d7c0e0fded514bf37e4a747e4216109b769ff9e3915ddccee62cdc497cf090d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ckb_freezer-0720055c6ed7923f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::try_repair_dangling_index ... ok
[INFO] [stdout] test tests::try_repair_dangling_head1 ... ok
[INFO] [stdout] test tests::truncate ... ok
[INFO] [stdout] test tests::open_files_limit_retrieve ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::reopen ... ok
[INFO] [stdout] test tests::try_repair_dangling_head2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ckb-freezer
[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" "3d7c0e0fded514bf37e4a747e4216109b769ff9e3915ddccee62cdc497cf090d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7c0e0fded514bf37e4a747e4216109b769ff9e3915ddccee62cdc497cf090d", kill_on_drop: false }`
[INFO] [stdout] 3d7c0e0fded514bf37e4a747e4216109b769ff9e3915ddccee62cdc497cf090d