[INFO] cloning repository https://github.com/qiaopengjun5162/blockchain-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qiaopengjun5162/blockchain-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd5d5b73c25518cb5d77125926d014fe02399de5 [INFO] checking qiaopengjun5162/blockchain-rust against master#96df4943409564a187894018f15f795426dc2e1f for pr-118968 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qiaopengjun5162/blockchain-rust on toolchain 96df4943409564a187894018f15f795426dc2e1f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] finished tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] tweaked toml for git repo https://github.com/qiaopengjun5162/blockchain-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/qiaopengjun5162/blockchain-rust 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" "+96df4943409564a187894018f15f795426dc2e1f" "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 [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking qiaopengjun5162/blockchain-rust against try#7e4f74fb8736fea8f455bb6e094122965ae8f4cd for pr-118968 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qiaopengjun5162/blockchain-rust on toolchain 7e4f74fb8736fea8f455bb6e094122965ae8f4cd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7e4f74fb8736fea8f455bb6e094122965ae8f4cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] finished tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] tweaked toml for git repo https://github.com/qiaopengjun5162/blockchain-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/qiaopengjun5162/blockchain-rust 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" "+7e4f74fb8736fea8f455bb6e094122965ae8f4cd" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitcoincash-addr v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7e4f74fb8736fea8f455bb6e094122965ae8f4cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3faf4620514c3a3c15fb637bdb2f6da36251c280a2d9d30c0cfd38164091e11b [INFO] running `Command { std: "docker" "start" "-a" "3faf4620514c3a3c15fb637bdb2f6da36251c280a2d9d30c0cfd38164091e11b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3faf4620514c3a3c15fb637bdb2f6da36251c280a2d9d30c0cfd38164091e11b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3faf4620514c3a3c15fb637bdb2f6da36251c280a2d9d30c0cfd38164091e11b", kill_on_drop: false }` [INFO] [stdout] 3faf4620514c3a3c15fb637bdb2f6da36251c280a2d9d30c0cfd38164091e11b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7e4f74fb8736fea8f455bb6e094122965ae8f4cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83d72767592b496260ae24cb5f5cff140361a9688204521eb54079e5a5fbc936 [INFO] running `Command { std: "docker" "start" "-a" "83d72767592b496260ae24cb5f5cff140361a9688204521eb54079e5a5fbc936", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking bitcoin_hashes v0.7.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sled v0.34.7 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking merkle-cbt v0.3.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking bitcoincash-addr v0.5.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking blockchain-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `transaction::Transaction` [INFO] [stdout] --> src/tx.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{errors::Result, transaction::Transaction, wallet::hash_pub_key}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/tx.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `transaction::Transaction` [INFO] [stdout] --> src/tx.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{errors::Result, transaction::Transaction, wallet::hash_pub_key}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/tx.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_unspent_transactions` is never used [INFO] [stdout] --> src/blockchain.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Blockchain { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 152 | fn find_unspent_transactions(&self, address: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_unlock_output_with` is never used [INFO] [stdout] --> src/tx.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl TXInput { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 30 | /// CanUnlockOutputWith checks whether the address initiated the transaction [INFO] [stdout] 31 | pub fn can_unlock_output_with(&self, unlocking_data: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn find_UTXO(&self) -> HashMap { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_prev_TXs` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:255:8 [INFO] [stdout] | [INFO] [stdout] 255 | fn get_prev_TXs(&self, tx: &Transaction) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_unspent_transactions` is never used [INFO] [stdout] --> src/blockchain.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Blockchain { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 152 | fn find_unspent_transactions(&self, address: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_unlock_output_with` is never used [INFO] [stdout] --> src/tx.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl TXInput { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 30 | /// CanUnlockOutputWith checks whether the address initiated the transaction [INFO] [stdout] 31 | pub fn can_unlock_output_with(&self, unlocking_data: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn find_UTXO(&self) -> HashMap { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_prev_TXs` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:255:8 [INFO] [stdout] | [INFO] [stdout] 255 | fn get_prev_TXs(&self, tx: &Transaction) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_UTXO` should have a snake case name [INFO] [stdout] --> src/transaction.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new_UTXO(wallet: &Wallet, to: &str, amount: i32, bc: &UTXOSet) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `new_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn verify(&self, prev_TXs: HashMap) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | prev_TXs: HashMap, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_Tx` should have a snake case name [INFO] [stdout] --> src/transaction.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | let prev_Tx = prev_TXs.get(&tx_copy.vin[in_id].txid).unwrap(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `prev_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/utxoset.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn find_UTXO(&self, pub_key_hash: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_UTXO` should have a snake case name [INFO] [stdout] --> src/transaction.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new_UTXO(wallet: &Wallet, to: &str, amount: i32, bc: &UTXOSet) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `new_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn verify(&self, prev_TXs: HashMap) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | prev_TXs: HashMap, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_Tx` should have a snake case name [INFO] [stdout] --> src/transaction.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | let prev_Tx = prev_TXs.get(&tx_copy.vin[in_id].txid).unwrap(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `prev_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/utxoset.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn find_UTXO(&self, pub_key_hash: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "83d72767592b496260ae24cb5f5cff140361a9688204521eb54079e5a5fbc936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83d72767592b496260ae24cb5f5cff140361a9688204521eb54079e5a5fbc936", kill_on_drop: false }` [INFO] [stdout] 83d72767592b496260ae24cb5f5cff140361a9688204521eb54079e5a5fbc936