[INFO] cloning repository https://github.com/tentonlien/java-bytecode-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tentonlien/java-bytecode-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftentonlien%2Fjava-bytecode-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftentonlien%2Fjava-bytecode-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e9221545be9fcadf198b4e0af7bad59848d796b
[INFO] testing tentonlien/java-bytecode-parser against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftentonlien%2Fjava-bytecode-parser" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tentonlien/java-bytecode-parser on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tentonlien/java-bytecode-parser
[INFO] finished tweaking git repo https://github.com/tentonlien/java-bytecode-parser
[INFO] tweaked toml for git repo https://github.com/tentonlien/java-bytecode-parser written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/tentonlien/java-bytecode-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3573d8809a3e22f12c1c2ea65f9d9d84d150aa05777a0c53d8037cf8edc8822
[INFO] running `Command { std: "docker" "start" "-a" "b3573d8809a3e22f12c1c2ea65f9d9d84d150aa05777a0c53d8037cf8edc8822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3573d8809a3e22f12c1c2ea65f9d9d84d150aa05777a0c53d8037cf8edc8822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3573d8809a3e22f12c1c2ea65f9d9d84d150aa05777a0c53d8037cf8edc8822", kill_on_drop: false }`
[INFO] [stdout] b3573d8809a3e22f12c1c2ea65f9d9d84d150aa05777a0c53d8037cf8edc8822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59937b563f52b57a666af3bb162c8331ea918f08c26344e5f45750578fb3e788
[INFO] running `Command { std: "docker" "start" "-a" "59937b563f52b57a666af3bb162c8331ea918f08c26344e5f45750578fb3e788", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling java-bytecode-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `print_byte_code`
[INFO] [stdout]   --> src/class_loader/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn print_byte_code(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "59937b563f52b57a666af3bb162c8331ea918f08c26344e5f45750578fb3e788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59937b563f52b57a666af3bb162c8331ea918f08c26344e5f45750578fb3e788", kill_on_drop: false }`
[INFO] [stdout] 59937b563f52b57a666af3bb162c8331ea918f08c26344e5f45750578fb3e788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168ab0108ee39f1f4cc6bf7f76ca1d12c3f79505c8e5a48eb42e6f347cc3e6df
[INFO] running `Command { std: "docker" "start" "-a" "168ab0108ee39f1f4cc6bf7f76ca1d12c3f79505c8e5a48eb42e6f347cc3e6df", kill_on_drop: false }`
[INFO] [stderr]    Compiling java-bytecode-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `print_byte_code`
[INFO] [stdout]   --> src/class_loader/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn print_byte_code(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "168ab0108ee39f1f4cc6bf7f76ca1d12c3f79505c8e5a48eb42e6f347cc3e6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168ab0108ee39f1f4cc6bf7f76ca1d12c3f79505c8e5a48eb42e6f347cc3e6df", kill_on_drop: false }`
[INFO] [stdout] 168ab0108ee39f1f4cc6bf7f76ca1d12c3f79505c8e5a48eb42e6f347cc3e6df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3188e253ae7315013fd748ea6a5b113f31d4adecb51481cb138a95b03b48d48c
[INFO] running `Command { std: "docker" "start" "-a" "3188e253ae7315013fd748ea6a5b113f31d4adecb51481cb138a95b03b48d48c", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `print_byte_code`
[INFO] [stderr]   --> src/class_loader/mod.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn print_byte_code(&self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `java-bytecode-parser` (bin "java-bytecode-parser" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/java_bytecode_parser-dfe57c7c3a5fee30)
[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" "3188e253ae7315013fd748ea6a5b113f31d4adecb51481cb138a95b03b48d48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3188e253ae7315013fd748ea6a5b113f31d4adecb51481cb138a95b03b48d48c", kill_on_drop: false }`
[INFO] [stdout] 3188e253ae7315013fd748ea6a5b113f31d4adecb51481cb138a95b03b48d48c