[INFO] cloning repository https://github.com/traderrhack/dotcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/traderrhack/dotcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraderrhack%2Fdotcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraderrhack%2Fdotcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4ca5bb09c0b3310d014e7c7d930173a1d1fee3b
[INFO] checking traderrhack/dotcode against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraderrhack%2Fdotcode" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/traderrhack/dotcode on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/traderrhack/dotcode
[INFO] finished tweaking git repo https://github.com/traderrhack/dotcode
[INFO] tweaked toml for git repo https://github.com/traderrhack/dotcode written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/traderrhack/dotcode 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" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63f13d3294b58f48b184f3070e9201e39b486460fb2cfe420a7ce67e8317f6bd
[INFO] running `Command { std: "docker" "start" "-a" "63f13d3294b58f48b184f3070e9201e39b486460fb2cfe420a7ce67e8317f6bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63f13d3294b58f48b184f3070e9201e39b486460fb2cfe420a7ce67e8317f6bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f13d3294b58f48b184f3070e9201e39b486460fb2cfe420a7ce67e8317f6bd", kill_on_drop: false }`
[INFO] [stdout] 63f13d3294b58f48b184f3070e9201e39b486460fb2cfe420a7ce67e8317f6bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee56b1e0b90c62f4e6184161ee976da2c56908b43647b2797cd5c6a16f0e3c64
[INFO] running `Command { std: "docker" "start" "-a" "ee56b1e0b90c62f4e6184161ee976da2c56908b43647b2797cd5c6a16f0e3c64", kill_on_drop: false }`
[INFO] [stderr]     Checking dotcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `(`, `[`, or `{`, found `!`
[INFO] [stdout]   --> src/balances.rs:84:62
[INFO] [stdout]    |
[INFO] [stdout] 84 |         assert_eq!(balances.balance(&"bob".to_string()), 0);ove!!!
[INFO] [stdout]    |                                                                 ^ expected one of `(`, `[`, or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(`, `[`, or `{`, found `!`
[INFO] [stdout]   --> src/balances.rs:84:62
[INFO] [stdout]    |
[INFO] [stdout] 84 |         assert_eq!(balances.balance(&"bob".to_string()), 0);ove!!!
[INFO] [stdout]    |                                                                 ^ expected one of `(`, `[`, or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dotcode` (bin "dotcode") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `dotcode` (bin "dotcode" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ee56b1e0b90c62f4e6184161ee976da2c56908b43647b2797cd5c6a16f0e3c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee56b1e0b90c62f4e6184161ee976da2c56908b43647b2797cd5c6a16f0e3c64", kill_on_drop: false }`
[INFO] [stdout] ee56b1e0b90c62f4e6184161ee976da2c56908b43647b2797cd5c6a16f0e3c64