[INFO] updating cached repository https://github.com/thomas9911/csv-parser
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 50f4a16a2c8b94e4cfec0f0cba940b29c9225e3e
[INFO] testing thomas9911/csv-parser against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas9911%2Fcsv-parser" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thomas9911/csv-parser on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/thomas9911/csv-parser
[INFO] finished tweaking git repo https://github.com/thomas9911/csv-parser
[INFO] tweaked toml for git repo https://github.com/thomas9911/csv-parser written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/thomas9911/csv-parser already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 35201da16237a7fea8fd169e913ed12d3d1c9ae5c45456cdec54f65cb05c5d2d
[INFO] running `"docker" "start" "-a" "35201da16237a7fea8fd169e913ed12d3d1c9ae5c45456cdec54f65cb05c5d2d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling csv-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/csv.rs:192:1
[INFO] [stderr]     |
[INFO] [stderr] 192 | / macro_rules! s {
[INFO] [stderr] 193 | |     ($x:expr) => {
[INFO] [stderr] 194 | |         String::from($x)
[INFO] [stderr] 195 | |     };
[INFO] [stderr] 196 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CsvParser`
[INFO] [stderr]  --> src/typed_csv.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct CsvParser;
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `String`
[INFO] [stderr]  --> src/typed_csv.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     String(String),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/typed_csv.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Number(f64),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_csv`
[INFO] [stderr]   --> src/typed_csv.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn parse_csv(txt: &str) -> Result<Vec<Vec<Value>>, String> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `convert_csv`
[INFO] [stderr]   --> src/typed_csv.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub fn convert_csv(t: Vec<Vec<Value>>) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `csv_parser::convert_csv`, `csv_parser::parse_csv`
[INFO] [stderr]  --> src/main.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use csv_parser::{convert_csv, parse_csv};
[INFO] [stderr]   |                  ^^^^^^^^^^^  ^^^^^^^^^ no `parse_csv` in the root
[INFO] [stderr]   |                  |
[INFO] [stderr]   |                  no `convert_csv` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `csv-parser`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "35201da16237a7fea8fd169e913ed12d3d1c9ae5c45456cdec54f65cb05c5d2d"`
[INFO] running `"docker" "rm" "-f" "35201da16237a7fea8fd169e913ed12d3d1c9ae5c45456cdec54f65cb05c5d2d"`
[INFO] [stdout] 35201da16237a7fea8fd169e913ed12d3d1c9ae5c45456cdec54f65cb05c5d2d