[INFO] cloning repository https://github.com/balits/csv.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/balits/csv.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalits%2Fcsv.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalits%2Fcsv.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1eea1cf208658f639c1a2322e090a18ab2e00e05
[INFO] checking balits/csv.rs against master#db0e836148accac8a22532e3596ac612b63c2d8e for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalits%2Fcsv.rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/balits/csv.rs on toolchain db0e836148accac8a22532e3596ac612b63c2d8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/balits/csv.rs
[INFO] finished tweaking git repo https://github.com/balits/csv.rs
[INFO] tweaked toml for git repo https://github.com/balits/csv.rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/balits/csv.rs 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" "+db0e836148accac8a22532e3596ac612b63c2d8e" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51775dabda0348e9d1635e7a3483c7749316f1055975bc643d057fbd057a5dfe
[INFO] running `Command { std: "docker" "start" "-a" "51775dabda0348e9d1635e7a3483c7749316f1055975bc643d057fbd057a5dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51775dabda0348e9d1635e7a3483c7749316f1055975bc643d057fbd057a5dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51775dabda0348e9d1635e7a3483c7749316f1055975bc643d057fbd057a5dfe", kill_on_drop: false }`
[INFO] [stdout] 51775dabda0348e9d1635e7a3483c7749316f1055975bc643d057fbd057a5dfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c73758e687c9f744c12aa1ecef28058f87d51a0da06e7b8d49e598d4a590e5
[INFO] running `Command { std: "docker" "start" "-a" "43c73758e687c9f744c12aa1ecef28058f87d51a0da06e7b8d49e598d4a590e5", kill_on_drop: false }`
[INFO] [stderr]     Checking csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/main.rs:20:50
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let column_hint = sniff::column_hint(inp)
[INFO] [stdout]    |                                                  ^ help: add `;` here
[INFO] [stdout] 21 |     }
[INFO] [stdout]    |     - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/main.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 |     }
[INFO] [stdout]    |      ^ help: add `;` here
[INFO] [stdout] 22 | }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/main.rs:20:50
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let column_hint = sniff::column_hint(inp)
[INFO] [stdout]    |                                                  ^ help: add `;` here
[INFO] [stdout] 21 |     }
[INFO] [stdout]    |     - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/main.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 |     }
[INFO] [stdout]    |      ^ help: add `;` here
[INFO] [stdout] 22 | }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `column_hint` in module `sniff`
[INFO] [stdout]   --> src/main.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let column_hint = sniff::column_hint(inp)
[INFO] [stdout]    |                                  ^^^^^^^^^^^ not found in `sniff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `inp` in this scope
[INFO] [stdout]   --> src/main.rs:20:46
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let column_hint = sniff::column_hint(inp)
[INFO] [stdout]    |                                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `column_hint` in module `sniff`
[INFO] [stdout]   --> src/main.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let column_hint = sniff::column_hint(inp)
[INFO] [stdout]    |                                  ^^^^^^^^^^^ not found in `sniff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `inp` in this scope
[INFO] [stdout]   --> src/main.rs:20:46
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let column_hint = sniff::column_hint(inp)
[INFO] [stdout]    |                                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `csv` (bin "csv") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `csv` (bin "csv" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "43c73758e687c9f744c12aa1ecef28058f87d51a0da06e7b8d49e598d4a590e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c73758e687c9f744c12aa1ecef28058f87d51a0da06e7b8d49e598d4a590e5", kill_on_drop: false }`
[INFO] [stdout] 43c73758e687c9f744c12aa1ecef28058f87d51a0da06e7b8d49e598d4a590e5