[INFO] cloning repository https://github.com/fowlerlee/sparrowDB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fowlerlee/sparrowDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffowlerlee%2FsparrowDB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffowlerlee%2FsparrowDB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c0cfaa91353b7546c86bdbde8de64c183a9120d
[INFO] checking fowlerlee/sparrowDB against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffowlerlee%2FsparrowDB" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fowlerlee/sparrowDB on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fowlerlee/sparrowDB
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/fowlerlee/sparrowDB
[INFO] tweaked toml for git repo https://github.com/fowlerlee/sparrowDB written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fowlerlee/sparrowDB already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded skiplist v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e65a3acadcd031a89fb8dcbcaa88150f93ff75d1a94f41c7ae21617a31e33244
[INFO] running `Command { std: "docker" "start" "-a" "e65a3acadcd031a89fb8dcbcaa88150f93ff75d1a94f41c7ae21617a31e33244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e65a3acadcd031a89fb8dcbcaa88150f93ff75d1a94f41c7ae21617a31e33244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65a3acadcd031a89fb8dcbcaa88150f93ff75d1a94f41c7ae21617a31e33244", kill_on_drop: false }`
[INFO] [stdout] e65a3acadcd031a89fb8dcbcaa88150f93ff75d1a94f41c7ae21617a31e33244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f66308eb59f4557bc71a76ada2210e3bd4d37b8766a51f44eedb3ca894e994f
[INFO] running `Command { std: "docker" "start" "-a" "2f66308eb59f4557bc71a76ada2210e3bd4d37b8766a51f44eedb3ca894e994f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/components/common)
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking query_executors v0.1.0 (/opt/rustwide/workdir/components/query_executors)
[INFO] [stderr]     Checking concurrency_manager v0.1.0 (/opt/rustwide/workdir/components/concurrency_manager)
[INFO] [stderr]     Checking utils v0.1.0 (/opt/rustwide/workdir/components/utils)
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]     Checking file_system v0.1.0 (/opt/rustwide/workdir/components/file_system)
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking storage_engine v0.1.0 (/opt/rustwide/workdir/components/storage_engine)
[INFO] [stderr]     Checking mvcc v0.1.0 (/opt/rustwide/workdir/components/mvcc)
[INFO] [stderr]     Checking skiplist v0.4.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking buffer v0.1.0 (/opt/rustwide/workdir/components/buffer)
[INFO] [stderr]     Checking sparrowdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking query_planner v0.1.0 (/opt/rustwide/workdir/components/query_planner)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.65s
[INFO] running `Command { std: "docker" "inspect" "2f66308eb59f4557bc71a76ada2210e3bd4d37b8766a51f44eedb3ca894e994f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f66308eb59f4557bc71a76ada2210e3bd4d37b8766a51f44eedb3ca894e994f", kill_on_drop: false }`
[INFO] [stdout] 2f66308eb59f4557bc71a76ada2210e3bd4d37b8766a51f44eedb3ca894e994f