[INFO] cloning repository https://github.com/joshuawarner32/rproto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshuawarner32/rproto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuawarner32%2Frproto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuawarner32%2Frproto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d66915572c7a9c27ada67dbf869ac485d896fb2f
[INFO] testing joshuawarner32/rproto against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuawarner32%2Frproto" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshuawarner32/rproto on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshuawarner32/rproto
[INFO] finished tweaking git repo https://github.com/joshuawarner32/rproto
[INFO] tweaked toml for git repo https://github.com/joshuawarner32/rproto written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/joshuawarner32/rproto already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36045bf535df5702998b332015b93eac64d209c9a48bd98cdb2f888a8d992394
[INFO] running `Command { std: "docker" "start" "-a" "36045bf535df5702998b332015b93eac64d209c9a48bd98cdb2f888a8d992394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36045bf535df5702998b332015b93eac64d209c9a48bd98cdb2f888a8d992394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36045bf535df5702998b332015b93eac64d209c9a48bd98cdb2f888a8d992394", kill_on_drop: false }`
[INFO] [stdout] 36045bf535df5702998b332015b93eac64d209c9a48bd98cdb2f888a8d992394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b614a762b0e0708ed69d8b5b1f37fe9d0db24ad4c8fbfb03122eb8921d970178
[INFO] running `Command { std: "docker" "start" "-a" "b614a762b0e0708ed69d8b5b1f37fe9d0db24ad4c8fbfb03122eb8921d970178", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rproto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ir`
[INFO] [stdout]    --> src/main.rs:273:16
[INFO] [stdout]     |
[INFO] [stdout] 273 | fn emit_fields(ir: &IrModule, name: &str, fields: &Fields, e: &mut Emitter) {
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_ir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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 10.33s
[INFO] running `Command { std: "docker" "inspect" "b614a762b0e0708ed69d8b5b1f37fe9d0db24ad4c8fbfb03122eb8921d970178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b614a762b0e0708ed69d8b5b1f37fe9d0db24ad4c8fbfb03122eb8921d970178", kill_on_drop: false }`
[INFO] [stdout] b614a762b0e0708ed69d8b5b1f37fe9d0db24ad4c8fbfb03122eb8921d970178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e06b52b6dac0b213778c72eb40d811370cf9d1909eee8a4184ee63fbf5de6e0
[INFO] running `Command { std: "docker" "start" "-a" "9e06b52b6dac0b213778c72eb40d811370cf9d1909eee8a4184ee63fbf5de6e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rproto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ir`
[INFO] [stdout]    --> src/main.rs:273:16
[INFO] [stdout]     |
[INFO] [stdout] 273 | fn emit_fields(ir: &IrModule, name: &str, fields: &Fields, e: &mut Emitter) {
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_ir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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 0.41s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rproto-143dcd4b4d40e374)
[INFO] running `Command { std: "docker" "inspect" "9e06b52b6dac0b213778c72eb40d811370cf9d1909eee8a4184ee63fbf5de6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e06b52b6dac0b213778c72eb40d811370cf9d1909eee8a4184ee63fbf5de6e0", kill_on_drop: false }`
[INFO] [stdout] 9e06b52b6dac0b213778c72eb40d811370cf9d1909eee8a4184ee63fbf5de6e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b51dc496bd22cbc4647d58ef38474bc1927bf43d34e604a1dd56c466058d8ee5
[INFO] running `Command { std: "docker" "start" "-a" "b51dc496bd22cbc4647d58ef38474bc1927bf43d34e604a1dd56c466058d8ee5", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ir`
[INFO] [stderr]    --> src/main.rs:273:16
[INFO] [stderr]     |
[INFO] [stderr] 273 | fn emit_fields(ir: &IrModule, name: &str, fields: &Fields, e: &mut Emitter) {
[INFO] [stderr]     |                ^^ help: if this is intentional, prefix it with an underscore: `_ir`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rproto` (bin "rproto" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rproto-143dcd4b4d40e374)
[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" "b51dc496bd22cbc4647d58ef38474bc1927bf43d34e604a1dd56c466058d8ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51dc496bd22cbc4647d58ef38474bc1927bf43d34e604a1dd56c466058d8ee5", kill_on_drop: false }`
[INFO] [stdout] b51dc496bd22cbc4647d58ef38474bc1927bf43d34e604a1dd56c466058d8ee5