[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuawarner32%2Frproto" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshuawarner32/rproto on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-24/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e221f6a9f2e19915682a9ab779608cc145ceceab0e2ec9bfb7b7ec079c999238
[INFO] running `Command { std: "docker" "start" "-a" "e221f6a9f2e19915682a9ab779608cc145ceceab0e2ec9bfb7b7ec079c999238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e221f6a9f2e19915682a9ab779608cc145ceceab0e2ec9bfb7b7ec079c999238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e221f6a9f2e19915682a9ab779608cc145ceceab0e2ec9bfb7b7ec079c999238", kill_on_drop: false }`
[INFO] [stdout] e221f6a9f2e19915682a9ab779608cc145ceceab0e2ec9bfb7b7ec079c999238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b26ebc5cb4d81b97f18c9400cfde88e9e735b38158bcf6ce395c04bb8330208
[INFO] running `Command { std: "docker" "start" "-a" "4b26ebc5cb4d81b97f18c9400cfde88e9e735b38158bcf6ce395c04bb8330208", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[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 33.82s
[INFO] running `Command { std: "docker" "inspect" "4b26ebc5cb4d81b97f18c9400cfde88e9e735b38158bcf6ce395c04bb8330208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b26ebc5cb4d81b97f18c9400cfde88e9e735b38158bcf6ce395c04bb8330208", kill_on_drop: false }`
[INFO] [stdout] 4b26ebc5cb4d81b97f18c9400cfde88e9e735b38158bcf6ce395c04bb8330208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6399be78710071b1d8ee908f3eae699834a63e29bda2cacd1d6cad3128a6fd15
[INFO] running `Command { std: "docker" "start" "-a" "6399be78710071b1d8ee908f3eae699834a63e29bda2cacd1d6cad3128a6fd15", 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 0.65s
[INFO] running `Command { std: "docker" "inspect" "6399be78710071b1d8ee908f3eae699834a63e29bda2cacd1d6cad3128a6fd15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6399be78710071b1d8ee908f3eae699834a63e29bda2cacd1d6cad3128a6fd15", kill_on_drop: false }`
[INFO] [stdout] 6399be78710071b1d8ee908f3eae699834a63e29bda2cacd1d6cad3128a6fd15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b10ff52cc8b933edd19c474ac021881388128cd7dd523c799661b1b4a432aa4c
[INFO] running `Command { std: "docker" "start" "-a" "b10ff52cc8b933edd19c474ac021881388128cd7dd523c799661b1b4a432aa4c", 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 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rproto-cd71dbdd61f9e2ae)
[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" "b10ff52cc8b933edd19c474ac021881388128cd7dd523c799661b1b4a432aa4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10ff52cc8b933edd19c474ac021881388128cd7dd523c799661b1b4a432aa4c", kill_on_drop: false }`
[INFO] [stdout] b10ff52cc8b933edd19c474ac021881388128cd7dd523c799661b1b4a432aa4c