[INFO] fetching crate blockpulsar_client_rust 1.0.0...
[INFO] checking blockpulsar_client_rust-1.0.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate blockpulsar_client_rust 1.0.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate blockpulsar_client_rust 1.0.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blockpulsar_client_rust 1.0.0
[INFO] finished tweaking crates.io crate blockpulsar_client_rust 1.0.0
[INFO] tweaked toml for crates.io crate blockpulsar_client_rust 1.0.0 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate crates.io crate blockpulsar_client_rust 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77a00833b87a63baf11e7838419ebf2341c837428ad278157376732b1b87273a
[INFO] running `Command { std: "docker" "start" "-a" "77a00833b87a63baf11e7838419ebf2341c837428ad278157376732b1b87273a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77a00833b87a63baf11e7838419ebf2341c837428ad278157376732b1b87273a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a00833b87a63baf11e7838419ebf2341c837428ad278157376732b1b87273a", kill_on_drop: false }`
[INFO] [stdout] 77a00833b87a63baf11e7838419ebf2341c837428ad278157376732b1b87273a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9419821c05662d390f005f09cce4fa5b69dcf40e816f46a5a5a2d867c2118ed
[INFO] running `Command { std: "docker" "start" "-a" "e9419821c05662d390f005f09cce4fa5b69dcf40e816f46a5a5a2d867c2118ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling memchr v2.4.0
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[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling futures-channel v0.3.15
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[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling serde v1.0.126
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[INFO] [stderr]    Compiling encoding_rs v0.8.28
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[INFO] [stderr]    Compiling indexmap v1.6.2
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[INFO] [stderr]     Checking lock_api v0.4.4
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[INFO] [stderr]    Compiling openssl-src v111.15.0+1.1.1k
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[INFO] [stderr]     Checking futures-executor v0.3.15
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[INFO] [stderr]    Compiling native-tls v0.2.7
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[INFO] [stderr]     Checking reqwest v0.11.3
[INFO] [stderr]     Checking blockpulsar_client_rust v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/blockchain_info.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     if (json_obj.has_key("bip9")) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/blockchain_info.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |       height: if (json_obj.has_key("height")) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |       if (json_obj["scriptPubKey"].has_key("address")) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:76:20
[INFO] [stdout]    |
[INFO] [stdout] 76 |       coinbase: if (json_obj.has_key("coinbase")) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |       txid: if (json_obj.has_key("txid")) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |       vout: if (json_obj.has_key("vout")) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |       scriptSig: if (json_obj.has_key("scriptSig")) {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:99:20
[INFO] [stdout]    |
[INFO] [stdout] 99 |       sequence: if (json_obj.has_key("sequence")) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/btc/raw_transaction.rs:104:23
[INFO] [stdout]     |
[INFO] [stdout] 104 |       txinwitness: if (json_obj.has_key("txinwitness")) {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::btc`
[INFO] [stdout]  --> src/client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::btc;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/blockchain_info.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     if (json_obj.has_key("bip9")) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/blockchain_info.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |       height: if (json_obj.has_key("height")) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |       if (json_obj["scriptPubKey"].has_key("address")) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:76:20
[INFO] [stdout]    |
[INFO] [stdout] 76 |       coinbase: if (json_obj.has_key("coinbase")) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |       txid: if (json_obj.has_key("txid")) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |       vout: if (json_obj.has_key("vout")) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |       scriptSig: if (json_obj.has_key("scriptSig")) {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/btc/raw_transaction.rs:99:20
[INFO] [stdout]    |
[INFO] [stdout] 99 |       sequence: if (json_obj.has_key("sequence")) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/btc/raw_transaction.rs:104:23
[INFO] [stdout]     |
[INFO] [stdout] 104 |       txinwitness: if (json_obj.has_key("txinwitness")) {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::btc`
[INFO] [stdout]  --> src/client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::btc;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `scriptPubKey` should have a snake case name
[INFO] [stdout]  --> src/btc/address.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |   pub scriptPubKey: String,
[INFO] [stdout]   |       ^^^^^^^^^^^^ help: convert the identifier to snake case: `script_pub_key`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `scriptPubKey` should have a snake case name
[INFO] [stdout]  --> src/btc/address.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |   pub scriptPubKey: String,
[INFO] [stdout]   |       ^^^^^^^^^^^^ help: convert the identifier to snake case: `script_pub_key`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `versionHex` should have a snake case name
[INFO] [stdout]   --> src/btc/block.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub versionHex: String,
[INFO] [stdout]    |       ^^^^^^^^^^ help: convert the identifier to snake case: `version_hex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `versionHex` should have a snake case name
[INFO] [stdout]   --> src/btc/block.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub versionHex: String,
[INFO] [stdout]    |       ^^^^^^^^^^ help: convert the identifier to snake case: `version_hex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nTx` should have a snake case name
[INFO] [stdout]   --> src/btc/block.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub nTx: u32,
[INFO] [stdout]    |       ^^^ help: convert the identifier to snake case: `n_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nTx` should have a snake case name
[INFO] [stdout]   --> src/btc/block.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub nTx: u32,
[INFO] [stdout]    |       ^^^ help: convert the identifier to snake case: `n_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `versionHex` should have a snake case name
[INFO] [stdout]  --> src/btc/block_header.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |   pub versionHex: String,
[INFO] [stdout]   |       ^^^^^^^^^^ help: convert the identifier to snake case: `version_hex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `versionHex` should have a snake case name
[INFO] [stdout]  --> src/btc/block_header.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |   pub versionHex: String,
[INFO] [stdout]   |       ^^^^^^^^^^ help: convert the identifier to snake case: `version_hex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nTx` should have a snake case name
[INFO] [stdout]   --> src/btc/block_header.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub nTx: u32,
[INFO] [stdout]    |       ^^^ help: convert the identifier to snake case: `n_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `scriptPubKey` should have a snake case name
[INFO] [stdout]   --> src/btc/raw_transaction.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub scriptPubKey: ScriptPubKey
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: convert the identifier to snake case: `script_pub_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `nTx` should have a snake case name
[INFO] [stdout]   --> src/btc/block_header.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub nTx: u32,
[INFO] [stdout]    |       ^^^ help: convert the identifier to snake case: `n_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `scriptSig` should have a snake case name
[INFO] [stdout]   --> src/btc/raw_transaction.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 |   pub scriptSig: ScriptSig,
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to snake case: `script_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `scriptPubKey` should have a snake case name
[INFO] [stdout]   --> src/btc/raw_transaction.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub scriptPubKey: ScriptPubKey
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: convert the identifier to snake case: `script_pub_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `scriptSig` should have a snake case name
[INFO] [stdout]   --> src/btc/raw_transaction.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 |   pub scriptSig: ScriptSig,
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to snake case: `script_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bp_client`
[INFO] [stdout]  --> src/bin/example.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |   let bp_client = bp::client::BlockpulsarClient::new("hoUTrs47BF7EniYtGaUuQ2", "99993b3d8ab9c045486b69a2f96fc8383beafa1533487631ae");
[INFO] [stdout]   |       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bp_client`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bp_client`
[INFO] [stdout]  --> src/bin/example.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |   let bp_client = bp::client::BlockpulsarClient::new("hoUTrs47BF7EniYtGaUuQ2", "99993b3d8ab9c045486b69a2f96fc8383beafa1533487631ae");
[INFO] [stdout]   |       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bp_client`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.96s
[INFO] running `Command { std: "docker" "inspect" "e9419821c05662d390f005f09cce4fa5b69dcf40e816f46a5a5a2d867c2118ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9419821c05662d390f005f09cce4fa5b69dcf40e816f46a5a5a2d867c2118ed", kill_on_drop: false }`
[INFO] [stdout] e9419821c05662d390f005f09cce4fa5b69dcf40e816f46a5a5a2d867c2118ed