[INFO] cloning repository https://github.com/gimballock/transaction-decoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gimballock/transaction-decoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimballock%2Ftransaction-decoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimballock%2Ftransaction-decoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d23620b8b0bbff73a9b8511dc75ee5c16a5a3604
[INFO] checking gimballock/transaction-decoder against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgimballock%2Ftransaction-decoder" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gimballock/transaction-decoder
[INFO] finished tweaking git repo https://github.com/gimballock/transaction-decoder
[INFO] tweaked toml for git repo https://github.com/gimballock/transaction-decoder written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gimballock/transaction-decoder on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gimballock/transaction-decoder 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding anstream v0.6.19
[INFO] [stderr]       Adding anstyle v1.0.11
[INFO] [stderr]       Adding anstyle-parse v0.2.7
[INFO] [stderr]       Adding anstyle-query v1.1.3
[INFO] [stderr]       Adding anstyle-wincon v3.0.9
[INFO] [stderr]       Adding block-buffer v0.10.4
[INFO] [stderr]       Adding cfg-if v1.0.1
[INFO] [stderr]       Adding clap v4.5.41
[INFO] [stderr]       Adding clap_builder v4.5.41
[INFO] [stderr]       Adding clap_lex v0.7.5
[INFO] [stderr]       Adding colorchoice v1.0.4
[INFO] [stderr]       Adding cpufeatures v0.2.17
[INFO] [stderr]       Adding crypto-common v0.1.6
[INFO] [stderr]       Adding digest v0.10.7
[INFO] [stderr]       Adding generic-array v0.14.7
[INFO] [stderr]       Adding is_terminal_polyfill v1.70.1
[INFO] [stderr]       Adding itoa v1.0.15
[INFO] [stderr]       Adding libc v0.2.174
[INFO] [stderr]       Adding memchr v2.7.5
[INFO] [stderr]       Adding once_cell_polyfill v1.70.1
[INFO] [stderr]       Adding proc-macro2 v1.0.95
[INFO] [stderr]       Adding quote v1.0.40
[INFO] [stderr]       Adding ryu v1.0.20
[INFO] [stderr]       Adding serde v1.0.219
[INFO] [stderr]       Adding serde_derive v1.0.219
[INFO] [stderr]       Adding serde_json v1.0.141
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding syn v2.0.104
[INFO] [stderr]       Adding typenum v1.18.0
[INFO] [stderr]       Adding unicode-ident v1.0.18
[INFO] [stderr]       Adding utf8parse v0.2.2
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding windows-sys v0.59.0
[INFO] [stderr]       Adding windows-targets v0.52.6
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.6
[INFO] [stderr]       Adding windows_i686_gnu v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_i686_msvc v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.6
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7462eb897ae0972a8ef4065f1c906daae6d02b1c2bfb4cbdf2bc76e34a23414e
[INFO] running `Command { std: "docker" "start" "-a" "7462eb897ae0972a8ef4065f1c906daae6d02b1c2bfb4cbdf2bc76e34a23414e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7462eb897ae0972a8ef4065f1c906daae6d02b1c2bfb4cbdf2bc76e34a23414e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7462eb897ae0972a8ef4065f1c906daae6d02b1c2bfb4cbdf2bc76e34a23414e", kill_on_drop: false }`
[INFO] [stdout] 7462eb897ae0972a8ef4065f1c906daae6d02b1c2bfb4cbdf2bc76e34a23414e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21308d5f3148ae1d2813683d39c0b8681c6d0e2eb5108f9bfaf2e81c88833f60
[INFO] running `Command { std: "docker" "start" "-a" "21308d5f3148ae1d2813683d39c0b8681c6d0e2eb5108f9bfaf2e81c88833f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking transaction-decoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/transaction.rs:477:13
[INFO] [stdout]     |
[INFO] [stdout] 477 |             _ => Err(Error::Io(IOError::new(
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/transaction.rs:477:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |             (0..=252) => Ok(CompactSize(n as u64)),
[INFO] [stdout]     |              ------- matches some of the same values
[INFO] [stdout] 465 |             253 => {
[INFO] [stdout]     |             --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 469 |             254 => {
[INFO] [stdout]     |             --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 473 |             255 => {
[INFO] [stdout]     |             --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 477 |             _ => Err(Error::Io(IOError::new(
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/transaction.rs:477:13
[INFO] [stdout]     |
[INFO] [stdout] 477 |             _ => Err(Error::Io(IOError::new(
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/transaction.rs:477:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |             (0..=252) => Ok(CompactSize(n as u64)),
[INFO] [stdout]     |              ------- matches some of the same values
[INFO] [stdout] 465 |             253 => {
[INFO] [stdout]     |             --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 469 |             254 => {
[INFO] [stdout]     |             --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 473 |             255 => {
[INFO] [stdout]     |             --- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 477 |             _ => Err(Error::Io(IOError::new(
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.80s
[INFO] running `Command { std: "docker" "inspect" "21308d5f3148ae1d2813683d39c0b8681c6d0e2eb5108f9bfaf2e81c88833f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21308d5f3148ae1d2813683d39c0b8681c6d0e2eb5108f9bfaf2e81c88833f60", kill_on_drop: false }`
[INFO] [stdout] 21308d5f3148ae1d2813683d39c0b8681c6d0e2eb5108f9bfaf2e81c88833f60