[INFO] cloning repository https://github.com/ponyatov/R
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ponyatov/R" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fponyatov%2FR", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fponyatov%2FR'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01731a99f67e6294715747f4a16e215267edd534
[INFO] testing ponyatov/R against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fponyatov%2FR" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ponyatov/R on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ponyatov/R
[INFO] finished tweaking git repo https://github.com/ponyatov/R
[INFO] tweaked toml for git repo https://github.com/ponyatov/R written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ponyatov/R already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2286924e3e9ca5c2139f70e089d6aa6f43e0a62c944e7b061e1aa648cafe068
[INFO] running `Command { std: "docker" "start" "-a" "b2286924e3e9ca5c2139f70e089d6aa6f43e0a62c944e7b061e1aa648cafe068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2286924e3e9ca5c2139f70e089d6aa6f43e0a62c944e7b061e1aa648cafe068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2286924e3e9ca5c2139f70e089d6aa6f43e0a62c944e7b061e1aa648cafe068", kill_on_drop: false }`
[INFO] [stdout] b2286924e3e9ca5c2139f70e089d6aa6f43e0a62c944e7b061e1aa648cafe068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75529fa461c92987552d0355dc85a59627cc213aefa8448dfab79f2f2ad98aa7
[INFO] running `Command { std: "docker" "start" "-a" "75529fa461c92987552d0355dc85a59627cc213aefa8448dfab79f2f2ad98aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling R v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `R` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "75529fa461c92987552d0355dc85a59627cc213aefa8448dfab79f2f2ad98aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75529fa461c92987552d0355dc85a59627cc213aefa8448dfab79f2f2ad98aa7", kill_on_drop: false }`
[INFO] [stdout] 75529fa461c92987552d0355dc85a59627cc213aefa8448dfab79f2f2ad98aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ec857398eea7362a9f3b5a74b98eb2e33d43ddf18dc457644ea7cbe85807110
[INFO] running `Command { std: "docker" "start" "-a" "4ec857398eea7362a9f3b5a74b98eb2e33d43ddf18dc457644ea7cbe85807110", kill_on_drop: false }`
[INFO] [stderr]    Compiling R v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `R` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "4ec857398eea7362a9f3b5a74b98eb2e33d43ddf18dc457644ea7cbe85807110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec857398eea7362a9f3b5a74b98eb2e33d43ddf18dc457644ea7cbe85807110", kill_on_drop: false }`
[INFO] [stdout] 4ec857398eea7362a9f3b5a74b98eb2e33d43ddf18dc457644ea7cbe85807110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0752a9ffdce643ed5e0a52b62682b087135f557d9014dcee5f0e02566836893
[INFO] running `Command { std: "docker" "start" "-a" "c0752a9ffdce643ed5e0a52b62682b087135f557d9014dcee5f0e02566836893", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `R` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   = help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: `R` (bin "R" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/R-08c9389b39a2650a)
[INFO] running `Command { std: "docker" "inspect" "c0752a9ffdce643ed5e0a52b62682b087135f557d9014dcee5f0e02566836893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0752a9ffdce643ed5e0a52b62682b087135f557d9014dcee5f0e02566836893", kill_on_drop: false }`
[INFO] [stdout] c0752a9ffdce643ed5e0a52b62682b087135f557d9014dcee5f0e02566836893