[INFO] crate merkle_tree 0.1.0 is already in cache
[INFO] testing merkle_tree-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate merkle_tree 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate merkle_tree 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate merkle_tree 0.1.0
[INFO] finished tweaking crates.io crate merkle_tree 0.1.0
[INFO] tweaked toml for crates.io crate merkle_tree 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e74d83c0c9abac4b7d18515b0946da2250059b11c08e76ad83fb07f763e06b73
[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" "e74d83c0c9abac4b7d18515b0946da2250059b11c08e76ad83fb07f763e06b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e74d83c0c9abac4b7d18515b0946da2250059b11c08e76ad83fb07f763e06b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74d83c0c9abac4b7d18515b0946da2250059b11c08e76ad83fb07f763e06b73", kill_on_drop: false }`
[INFO] [stdout] e74d83c0c9abac4b7d18515b0946da2250059b11c08e76ad83fb07f763e06b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b23d8bbf27656e66ba7a7551337ee6bf9d49b5364af52feb14e2734209ff745a
[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" "b23d8bbf27656e66ba7a7551337ee6bf9d49b5364af52feb14e2734209ff745a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling hex-slice v0.1.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]    Compiling bincode v0.8.0
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling merkle_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.82s
[INFO] running `Command { std: "docker" "inspect" "b23d8bbf27656e66ba7a7551337ee6bf9d49b5364af52feb14e2734209ff745a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23d8bbf27656e66ba7a7551337ee6bf9d49b5364af52feb14e2734209ff745a", kill_on_drop: false }`
[INFO] [stdout] b23d8bbf27656e66ba7a7551337ee6bf9d49b5364af52feb14e2734209ff745a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e0ff50e4cab012144ff352fd0c8e8860d4439b1ddbdeda28bb32cbd30d7e922
[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" "0e0ff50e4cab012144ff352fd0c8e8860d4439b1ddbdeda28bb32cbd30d7e922", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkle_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::crypto::sha2::Sha256`
[INFO] [stdout]   --> tests/bench_append.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use self::crypto::sha2::Sha256;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::crypto::digest::Digest`
[INFO] [stdout]   --> tests/bench_append.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use self::crypto::digest::Digest;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> tests/bench_build_tree.rs:518:30
[INFO] [stdout]     |
[INFO] [stdout] 518 |             (0..n).fold((), |a, b| {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> tests/bench_build_tree.rs:518:33
[INFO] [stdout]     |
[INFO] [stdout] 518 |             (0..n).fold((), |a, b| {
[INFO] [stdout]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "0e0ff50e4cab012144ff352fd0c8e8860d4439b1ddbdeda28bb32cbd30d7e922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0ff50e4cab012144ff352fd0c8e8860d4439b1ddbdeda28bb32cbd30d7e922", kill_on_drop: false }`
[INFO] [stdout] 0e0ff50e4cab012144ff352fd0c8e8860d4439b1ddbdeda28bb32cbd30d7e922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8dc433e13e8a8af8f92d02a635c3098411075bd6a2fa55536550b4b7651e74a2
[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" "8dc433e13e8a8af8f92d02a635c3098411075bd6a2fa55536550b4b7651e74a2", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> tests/bench_build_tree.rs:518:30
[INFO] [stderr]     |
[INFO] [stderr] 518 |             (0..n).fold((), |a, b| {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> tests/bench_build_tree.rs:518:33
[INFO] [stderr]     |
[INFO] [stderr] 518 |             (0..n).fold((), |a, b| {
[INFO] [stderr]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::crypto::sha2::Sha256`
[INFO] [stderr]   --> tests/bench_append.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use self::crypto::sha2::Sha256;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::crypto::digest::Digest`
[INFO] [stderr]   --> tests/bench_append.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use self::crypto::digest::Digest;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/merkle_tree-faafa7d915487cba
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test merkle_tree::tests::build_empty_tree ... ok
[INFO] [stdout] test merkle_tree::tests::build_tree ... ok
[INFO] [stdout] test merkle_tree::tests::build_tree_one_leaf ... ok
[INFO] [stdout] test merkle_tree::tests::test_root_hash_not_found ... ok
[INFO] [stdout] test merkle_tree::tests::test_tree_not_builded ... ok
[INFO] [stdout] test merkle_tree::tests::build_tree_two_leaf ... ok
[INFO] [stdout] test merkle_tree::tests::test_transaction_hash_not_found ... ok
[INFO] [stdout] test merkle_tree::tests::build_tree_four_leaf ... ok
[INFO] [stdout] test merkle_tree::tests::build_tree_from_leaves ... ok
[INFO] [stdout] test merkle_tree::tests::audit_proof ... ok
[INFO] [stdout] test merkle_tree::tests::repair_branch ... ok
[INFO] [stdout] test merkle_tree::tests::build_tree_three_leaf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bench_append-cfb4d32c37506608
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::append_10000_bincode_parallel ... ok
[INFO] [stdout] test tests::append_100000_bincode_parallel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bench_build_tree-8dafc17fb8cdd2f2
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test tests::build_10000_tree_parallel_msgpack ... ok
[INFO] [stdout] test tests::build_10000_tree_parallel_json ... ok
[INFO] [stdout] test tests::build_10000_tree_parallel_bincode ... ok
[INFO] [stdout] test tests::build_1000_tree_parallel_bincode ... ok
[INFO] [stdout] test tests::build_1000_tree_parallel_json ... ok
[INFO] [stdout] test tests::build_1000_tree_parallel_msgpack ... ok
[INFO] [stdout] test tests::build_10000_tree_sequence_bincode ... ok
[INFO] [stdout] test tests::build_1000_tree_sequence_bincode ... ok
[INFO] [stdout] test tests::build_1000_tree_sequence_msgpack ... ok
[INFO] [stdout] test tests::build_100_tree_parallel_bincode ... ok
[INFO] [stdout] test tests::build_1000_tree_sequence_json ... ok
[INFO] [stdout] test tests::build_100_tree_parallel_json ... ok
[INFO] [stdout] test tests::build_100_tree_sequence_bincode ... ok
[INFO] [stdout] test tests::build_100_tree_sequence_json ... ok
[INFO] [stdout] test tests::build_100_tree_parallel_msgpack ... ok
[INFO] [stdout] test tests::build_10_tree_parallel_bincode ... ok
[INFO] [stdout] test tests::build_100_tree_sequence_msgpack ... ok
[INFO] [stdout] test tests::build_10_tree_parallel_msgpack ... ok
[INFO] [stdout] test tests::build_10_tree_sequence_bincode ... ok
[INFO] [stdout] test tests::build_10_tree_sequence_json ... ok
[INFO] [stdout] test tests::build_10_tree_parallel_json ... ok
[INFO] [stdout] test tests::build_10_tree_sequence_msgpack ... ok
[INFO] [stdout] test tests::build_1_tree_parallel_bincode ... ok
[INFO] [stdout] test tests::build_1_tree_parallel_msgpack ... ok
[INFO] [stdout] test tests::build_1_tree_parallel_json ... ok
[INFO] [stdout] test tests::build_1_tree_sequence_bincode ... ok
[INFO] [stdout] test tests::build_1_tree_sequence_msgpack ... ok
[INFO] [stdout] test tests::build_1_tree_sequence_json ... ok
[INFO] [stdout] test tests::build_10000_tree_sequence_json ... ok
[INFO] [stdout] test tests::build_10000_tree_sequence_msgpack ... ok
[INFO] [stdout] test tests::build_100000_tree_parallel_bincode ... ok
[INFO] [stdout] test tests::build_100000_tree_parallel_json ... ok
[INFO] [stdout] test tests::build_100000_tree_parallel_msgpack ... ok
[INFO] [stdout] test tests::build_100000_tree_sequence_msgpack ... ok
[INFO] [stdout] test tests::build_100000_tree_sequence_json ... ok
[INFO] [stdout] test tests::build_100000_tree_sequence_bincode ... ok
[INFO] [stdout] test tests::build_1000000_tree_sequence_msgpack ... test tests::build_1000000_tree_sequence_msgpack has been running for over 60 seconds
[INFO] [stdout] test tests::build_1000000_tree_sequence_bincode ... test tests::build_1000000_tree_sequence_bincode has been running for over 60 seconds
[INFO] [stdout] test tests::build_1000000_tree_parallel_json ... test tests::build_1000000_tree_parallel_json has been running for over 60 seconds
[INFO] [stdout] test tests::build_1000000_tree_parallel_msgpack ... test tests::build_1000000_tree_parallel_msgpack has been running for over 60 seconds
[INFO] [stdout] test tests::build_1000000_tree_parallel_bincode ... test tests::build_1000000_tree_parallel_bincode has been running for over 60 seconds
[INFO] [stdout] test tests::build_1000000_tree_sequence_json ... test tests::build_1000000_tree_sequence_json has been running for over 60 seconds
[INFO] [stdout] test tests::raw_hash_2000000_sequential ... test tests::raw_hash_2000000_sequential has been running for over 60 seconds
[INFO] [stdout] test tests::build_1000000_tree_parallel_json ... ok
[INFO] [stdout] test tests::build_1000000_tree_parallel_bincode ... ok
[INFO] [stdout] test tests::build_1000000_tree_parallel_msgpack ... ok
[INFO] [stdout] test tests::raw_hash_2000000_sequential ... ok
[INFO] [stdout] test tests::build_1000000_tree_sequence_msgpack ... ok
[INFO] [stdout] test tests::build_1000000_tree_sequence_json ... ok
[INFO] [stdout] test tests::build_1000000_tree_sequence_bincode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merkle_tree
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8dc433e13e8a8af8f92d02a635c3098411075bd6a2fa55536550b4b7651e74a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc433e13e8a8af8f92d02a635c3098411075bd6a2fa55536550b4b7651e74a2", kill_on_drop: false }`
[INFO] [stdout] 8dc433e13e8a8af8f92d02a635c3098411075bd6a2fa55536550b4b7651e74a2