[INFO] cloning repository https://github.com/mystenmark/toy-address-balances
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mystenmark/toy-address-balances" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmystenmark%2Ftoy-address-balances", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmystenmark%2Ftoy-address-balances'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c314308c09ee45f6d9424168039400011de0a72f
[INFO] testing mystenmark/toy-address-balances against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmystenmark%2Ftoy-address-balances" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mystenmark/toy-address-balances
[INFO] finished tweaking git repo https://github.com/mystenmark/toy-address-balances
[INFO] tweaked toml for git repo https://github.com/mystenmark/toy-address-balances written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mystenmark/toy-address-balances on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mystenmark/toy-address-balances 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 528977feeb99db13a6d1b20e47e90ffe691c910b62b24ced81861eb2041e1a40
[INFO] running `Command { std: "docker" "start" "-a" "528977feeb99db13a6d1b20e47e90ffe691c910b62b24ced81861eb2041e1a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "528977feeb99db13a6d1b20e47e90ffe691c910b62b24ced81861eb2041e1a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528977feeb99db13a6d1b20e47e90ffe691c910b62b24ced81861eb2041e1a40", kill_on_drop: false }`
[INFO] [stdout] 528977feeb99db13a6d1b20e47e90ffe691c910b62b24ced81861eb2041e1a40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cecaed0fc427fafe115571f3910d578441e9c21315c42f022657edc2265ddda
[INFO] running `Command { std: "docker" "start" "-a" "3cecaed0fc427fafe115571f3910d578441e9c21315c42f022657edc2265ddda", kill_on_drop: false }`
[INFO] [stderr]    Compiling toy-accounts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `toy_accounts`
[INFO] [stdout]    --> src/main.rs:425:2
[INFO] [stdout]     |
[INFO] [stdout] 425 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toy-accounts` (bin "toy-accounts") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3cecaed0fc427fafe115571f3910d578441e9c21315c42f022657edc2265ddda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cecaed0fc427fafe115571f3910d578441e9c21315c42f022657edc2265ddda", kill_on_drop: false }`
[INFO] [stdout] 3cecaed0fc427fafe115571f3910d578441e9c21315c42f022657edc2265ddda