[INFO] fetching crate blockpulsar_client_rust 1.0.0...
[INFO] checking blockpulsar_client_rust-1.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate blockpulsar_client_rust 1.0.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate blockpulsar_client_rust 1.0.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-60/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 7a7e653daac1419ea78c9059f6a35cc19d7b561a9ff2626da25c1c1bae78630f
[INFO] running `Command { std: "docker" "start" "-a" "7a7e653daac1419ea78c9059f6a35cc19d7b561a9ff2626da25c1c1bae78630f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a7e653daac1419ea78c9059f6a35cc19d7b561a9ff2626da25c1c1bae78630f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7e653daac1419ea78c9059f6a35cc19d7b561a9ff2626da25c1c1bae78630f", kill_on_drop: false }`
[INFO] [stdout] 7a7e653daac1419ea78c9059f6a35cc19d7b561a9ff2626da25c1c1bae78630f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a39e3917b13bc7b09e614ed141b5593bf7df4e1589feaaee3d6cd91a5be15e47
[INFO] running `Command { std: "docker" "start" "-a" "a39e3917b13bc7b09e614ed141b5593bf7df4e1589feaaee3d6cd91a5be15e47", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   syn v1.0.73 (as host dependency): visit
[INFO] [stderr]   tokio v1.6.1: winapi
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[INFO] [stderr]     Checking reqwest v0.11.3
[INFO] [stderr]     Checking blockpulsar_client_rust v1.0.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/client.rs (1 fix)
[INFO] [stderr]        Fixed src/btc/blockchain_info.rs (2 fixes)
[INFO] [stderr]        Fixed src/btc/raw_transaction.rs (7 fixes)
[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 `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 `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 `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: 7 warnings emitted
[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 `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 `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 `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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/bin/example.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/bin/example.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.01s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]     Checking futures-util v0.3.15
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking hyper v0.14.9
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.3
[INFO] [stderr]     Checking blockpulsar_client_rust v1.0.0 (/tmp/fixit)
[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 `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 `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 `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/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 `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 `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 `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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.53s
[INFO] running `Command { std: "docker" "inspect" "a39e3917b13bc7b09e614ed141b5593bf7df4e1589feaaee3d6cd91a5be15e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39e3917b13bc7b09e614ed141b5593bf7df4e1589feaaee3d6cd91a5be15e47", kill_on_drop: false }`
[INFO] [stdout] a39e3917b13bc7b09e614ed141b5593bf7df4e1589feaaee3d6cd91a5be15e47