[INFO] fetching crate rusty-blockparser 0.11.0...
[INFO] checking rusty-blockparser-0.11.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate rusty-blockparser 0.11.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate rusty-blockparser 0.11.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty-blockparser 0.11.0
[INFO] finished tweaking crates.io crate rusty-blockparser 0.11.0
[INFO] tweaked toml for crates.io crate rusty-blockparser 0.11.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate rusty-blockparser 0.11.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded seek_bufread v1.2.2
[INFO] [stderr]   Downloaded crc v1.8.1
[INFO] [stderr]   Downloaded build_const v0.2.2
[INFO] [stderr]   Downloaded bitcoin-private v0.1.0
[INFO] [stderr]   Downloaded snap v1.1.0
[INFO] [stderr]   Downloaded bitcoin_hashes v0.12.0
[INFO] [stderr]   Downloaded rusty-leveldb v1.0.8
[INFO] [stderr]   Downloaded rustix v0.38.3
[INFO] [stderr]   Downloaded bitcoin v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0061a6d6746e73b68c9a5b2350d83af2226774a820514b9604308c0636ea0573
[INFO] running `Command { std: "docker" "start" "-a" "0061a6d6746e73b68c9a5b2350d83af2226774a820514b9604308c0636ea0573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0061a6d6746e73b68c9a5b2350d83af2226774a820514b9604308c0636ea0573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0061a6d6746e73b68c9a5b2350d83af2226774a820514b9604308c0636ea0573", kill_on_drop: false }`
[INFO] [stdout] 0061a6d6746e73b68c9a5b2350d83af2226774a820514b9604308c0636ea0573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2adcf3d635e042ce627db41e0698503803963957e75e85b9f382226ac973fcaa
[INFO] running `Command { std: "docker" "start" "-a" "2adcf3d635e042ce627db41e0698503803963957e75e85b9f382226ac973fcaa", kill_on_drop: false }`
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[INFO] [stderr]     Checking rusty-blockparser v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]   --> src/blockchain/parser/blkfile.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct BlkFile {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 18 |     pub path: PathBuf,
[INFO] [stdout] 19 |     pub size: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlkFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]   --> src/blockchain/parser/blkfile.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct BlkFile {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 18 |     pub path: PathBuf,
[INFO] [stdout] 19 |     pub size: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlkFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.49s
[INFO] running `Command { std: "docker" "inspect" "2adcf3d635e042ce627db41e0698503803963957e75e85b9f382226ac973fcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2adcf3d635e042ce627db41e0698503803963957e75e85b9f382226ac973fcaa", kill_on_drop: false }`
[INFO] [stdout] 2adcf3d635e042ce627db41e0698503803963957e75e85b9f382226ac973fcaa