[INFO] cloning repository https://github.com/blockchain-analysis-study/my-substrate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blockchain-analysis-study/my-substrate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockchain-analysis-study%2Fmy-substrate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockchain-analysis-study%2Fmy-substrate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bf0d2a94fea1a05afd0699a787e7cab22b497fe [INFO] checking blockchain-analysis-study/my-substrate against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockchain-analysis-study%2Fmy-substrate" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blockchain-analysis-study/my-substrate on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blockchain-analysis-study/my-substrate [INFO] finished tweaking git repo https://github.com/blockchain-analysis-study/my-substrate [INFO] tweaked toml for git repo https://github.com/blockchain-analysis-study/my-substrate written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/blockchain-analysis-study/my-substrate already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rw-stream-sink v0.1.1 [INFO] [stderr] Downloaded trie-bench v0.12.2 [INFO] [stderr] Downloaded wabt v0.7.4 [INFO] [stderr] Downloaded keccak-hasher v0.12.2 [INFO] [stderr] Downloaded curve25519-dalek v1.1.3 [INFO] [stderr] Downloaded rhododendron v0.5.0 [INFO] [stderr] Downloaded proc-macro-crate v0.1.3 [INFO] [stderr] Downloaded merlin v1.0.3 [INFO] [stderr] Downloaded derive_more v0.14.0 [INFO] [stderr] Downloaded bstr v0.1.2 [INFO] [stderr] Downloaded wabt-sys v0.5.4 [INFO] [stderr] Downloaded librocksdb-sys v5.17.2 [INFO] [stderr] Downloaded js-sys v0.3.19 [INFO] [stderr] Downloaded libp2p-tcp v0.7.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.3.19 [INFO] [stderr] Downloaded trie-standardmap v0.12.2 [INFO] [stderr] Downloaded parity-multiaddr v0.4.0 [INFO] [stderr] Downloaded finality-grandpa v0.7.2 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.42 [INFO] [stderr] Downloaded yamux v0.2.0 [INFO] [stderr] Downloaded web-sys v0.3.19 [INFO] [stderr] Downloaded libp2p-core v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", 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] fbe2e208c8bbbe8568feb7d7d29bcb885f959dae075570e5d1d28e8958670840 [INFO] running `Command { std: "docker" "start" "-a" "fbe2e208c8bbbe8568feb7d7d29bcb885f959dae075570e5d1d28e8958670840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbe2e208c8bbbe8568feb7d7d29bcb885f959dae075570e5d1d28e8958670840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbe2e208c8bbbe8568feb7d7d29bcb885f959dae075570e5d1d28e8958670840", kill_on_drop: false }` [INFO] [stdout] fbe2e208c8bbbe8568feb7d7d29bcb885f959dae075570e5d1d28e8958670840 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--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] a7cff95a062e733eca9a78ec2d2fd854a2ed9c27cbab2217df0aaa75a1156dd3 [INFO] running `Command { std: "docker" "start" "-a" "a7cff95a062e733eca9a78ec2d2fd854a2ed9c27cbab2217df0aaa75a1156dd3", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling subtle v2.0.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling crunchy v0.2.1 [INFO] [stderr] Checking opaque-debug v0.2.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.14 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking hash-db v0.12.2 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Compiling protobuf v2.5.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking futures v0.1.26 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling openssl v0.10.20 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling bs58 v0.2.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Compiling zeroize v0.5.2 [INFO] [stderr] Compiling hashmap_core v0.1.10 [INFO] [stderr] Compiling environmental v1.0.1 [INFO] [stderr] Compiling integer-sqrt v0.1.2 [INFO] [stderr] Compiling quick-error v0.1.4 [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling nohash-hasher v0.1.1 [INFO] [stderr] Compiling static_slice v0.0.3 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling parity-bytes v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64) [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling strum v0.14.0 [INFO] [stderr] Checking string v0.1.3 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Compiling bitmask v0.5.0 [INFO] [stderr] Compiling sysinfo v0.8.2 [INFO] [stderr] Compiling names v0.11.0 [INFO] [stderr] Compiling interleaved-ordered v0.1.1 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Compiling target_info v0.1.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Checking assert_matches v1.3.0 [INFO] [stderr] Checking srml-support-test v2.0.0 (/opt/rustwide/workdir/srml/support/test) [INFO] [stderr] Checking ref_thread_local v0.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling tokio-trace-core v0.1.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.6 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Checking trie-root v0.12.2 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling unicase v2.3.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking linked_hash_set v0.1.3 [INFO] [stderr] Compiling proc-macro-hack v0.4.1 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling app_dirs v1.2.1 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling hex-literal-impl v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling fs-swap v0.2.4 [INFO] [stderr] Compiling fdlimit v0.1.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking memory-db v0.12.2 [INFO] [stderr] Compiling elastic-array v0.10.2 [INFO] [stderr] Checking tiny-keccak v1.4.2 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Compiling hash256-std-hasher v0.12.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking parity-wasm v0.31.3 [INFO] [stderr] Checking uint v0.6.1 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking bigint v4.4.1 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling sr-std v2.0.0 (/opt/rustwide/workdir/core/sr-std) [INFO] [stderr] Compiling sr-io v2.0.0 (/opt/rustwide/workdir/core/sr-io) [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Compiling safe-mix v1.0.0 [INFO] [stderr] Compiling sr-sandbox v2.0.0 (/opt/rustwide/workdir/core/sr-sandbox) [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling generic-array v0.8.3 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling bstr v0.1.2 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Checking hex-literal v0.1.4 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling kvdb v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64) [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling fixed-hash v0.3.2 [INFO] [stderr] Checking keccak-hasher v0.12.2 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling digest v0.6.2 [INFO] [stderr] Compiling crypto-mac v0.4.0 [INFO] [stderr] Compiling block-buffer v0.2.0 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling crypto-mac v0.6.2 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling stream-cipher v0.3.0 [INFO] [stderr] Checking wasmi-validation v0.1.0 [INFO] [stderr] Checking pwasm-utils v0.6.2 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling cuckoofilter v0.3.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Checking ctrlc v3.1.2 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Compiling hmac v0.4.2 [INFO] [stderr] Compiling sha2 v0.6.0 [INFO] [stderr] Compiling pbkdf2 v0.2.3 [INFO] [stderr] Compiling hmac v0.6.3 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling hmac v0.7.0 [INFO] [stderr] Compiling blake2 v0.8.0 [INFO] [stderr] Compiling aes-soft v0.3.3 [INFO] [stderr] Compiling twofish v0.2.0 [INFO] [stderr] Compiling block-modes v0.3.3 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling sha3 v0.8.1 [INFO] [stderr] Compiling sha-1 v0.8.1 [INFO] [stderr] error: could not compile `protobuf` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name protobuf /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-2.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=fb7e031f5c263b16 -C extra-filename=-fb7e031f5c263b16 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --cfg rustc_nightly` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a7cff95a062e733eca9a78ec2d2fd854a2ed9c27cbab2217df0aaa75a1156dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7cff95a062e733eca9a78ec2d2fd854a2ed9c27cbab2217df0aaa75a1156dd3", kill_on_drop: false }` [INFO] [stdout] a7cff95a062e733eca9a78ec2d2fd854a2ed9c27cbab2217df0aaa75a1156dd3