[INFO] cloning repository https://github.com/jsahagun91/rust-bitcoin-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/jsahagun91/rust-bitcoin-transaction-decoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsahagun91%2Frust-bitcoin-transaction-decoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsahagun91%2Frust-bitcoin-transaction-decoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70e8d1be366b62a0005e1a95b72bde7daf5a570d
[INFO] testing jsahagun91/rust-bitcoin-transaction-decoder against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsahagun91%2Frust-bitcoin-transaction-decoder" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jsahagun91/rust-bitcoin-transaction-decoder
[INFO] finished tweaking git repo https://github.com/jsahagun91/rust-bitcoin-transaction-decoder
[INFO] tweaked toml for git repo https://github.com/jsahagun91/rust-bitcoin-transaction-decoder written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jsahagun91/rust-bitcoin-transaction-decoder on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jsahagun91/rust-bitcoin-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a554fc8b39a13b06b9394bf0848517252d107048b4be86e46d5529dda86a4d44
[INFO] running `Command { std: "docker" "start" "-a" "a554fc8b39a13b06b9394bf0848517252d107048b4be86e46d5529dda86a4d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a554fc8b39a13b06b9394bf0848517252d107048b4be86e46d5529dda86a4d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a554fc8b39a13b06b9394bf0848517252d107048b4be86e46d5529dda86a4d44", kill_on_drop: false }`
[INFO] [stdout] a554fc8b39a13b06b9394bf0848517252d107048b4be86e46d5529dda86a4d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98d90d8efd5c70f3a7ba9d362f09b092f67bcaf7157d0542350b88ad49e6c291
[INFO] running `Command { std: "docker" "start" "-a" "98d90d8efd5c70f3a7ba9d362f09b092f67bcaf7157d0542350b88ad49e6c291", kill_on_drop: false }`
[INFO] [stderr]    Compiling transaction-decoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `transactionhex`
[INFO] [stdout]  --> src/main.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn read_version(transactionhex: &str) -> u32 {
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transactionhex`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "98d90d8efd5c70f3a7ba9d362f09b092f67bcaf7157d0542350b88ad49e6c291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d90d8efd5c70f3a7ba9d362f09b092f67bcaf7157d0542350b88ad49e6c291", kill_on_drop: false }`
[INFO] [stdout] 98d90d8efd5c70f3a7ba9d362f09b092f67bcaf7157d0542350b88ad49e6c291
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5227967c7e310230cd3bb35ab3e1705099a175f9835e4c6e9c5a34bf44f717e6
[INFO] running `Command { std: "docker" "start" "-a" "5227967c7e310230cd3bb35ab3e1705099a175f9835e4c6e9c5a34bf44f717e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling transaction-decoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `transactionhex`
[INFO] [stdout]  --> src/main.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn read_version(transactionhex: &str) -> u32 {
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transactionhex`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "5227967c7e310230cd3bb35ab3e1705099a175f9835e4c6e9c5a34bf44f717e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5227967c7e310230cd3bb35ab3e1705099a175f9835e4c6e9c5a34bf44f717e6", kill_on_drop: false }`
[INFO] [stdout] 5227967c7e310230cd3bb35ab3e1705099a175f9835e4c6e9c5a34bf44f717e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc7a3f2f08f01e0ae7ae75592a4f1fbd591acfabce6bbf98875502aa1a930e10
[INFO] running `Command { std: "docker" "start" "-a" "cc7a3f2f08f01e0ae7ae75592a4f1fbd591acfabce6bbf98875502aa1a930e10", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `transactionhex`
[INFO] [stderr]  --> src/main.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn read_version(transactionhex: &str) -> u32 {
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transactionhex`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `transaction-decoder` (bin "transaction-decoder" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transaction_decoder-4e439878ef63cfd1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc7a3f2f08f01e0ae7ae75592a4f1fbd591acfabce6bbf98875502aa1a930e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7a3f2f08f01e0ae7ae75592a4f1fbd591acfabce6bbf98875502aa1a930e10", kill_on_drop: false }`
[INFO] [stdout] cc7a3f2f08f01e0ae7ae75592a4f1fbd591acfabce6bbf98875502aa1a930e10