[INFO] updating cached repository plaidturtle0/plaidcsv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/plaidturtle0/plaidcsv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/plaidturtle0/plaidcsv" "work/ex/beta-1.37-6/sources/1.36.0/gh/plaidturtle0/plaidcsv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/plaidturtle0/plaidcsv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/plaidturtle0/plaidcsv" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/plaidturtle0/plaidcsv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/plaidturtle0/plaidcsv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a2ac09f9ba3880afbc8b7565315b4b185ec57f1
[INFO] sha for GitHub repo plaidturtle0/plaidcsv: 3a2ac09f9ba3880afbc8b7565315b4b185ec57f1
[INFO] validating manifest of plaidturtle0/plaidcsv on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of plaidturtle0/plaidcsv on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing plaidturtle0/plaidcsv
[INFO] finished frobbing plaidturtle0/plaidcsv
[INFO] frobbed toml for plaidturtle0/plaidcsv written to work/ex/beta-1.37-6/sources/1.36.0/gh/plaidturtle0/plaidcsv/Cargo.toml
[INFO] started frobbing plaidturtle0/plaidcsv
[INFO] finished frobbing plaidturtle0/plaidcsv
[INFO] frobbed toml for plaidturtle0/plaidcsv written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/plaidturtle0/plaidcsv/Cargo.toml
[INFO] crate plaidturtle0/plaidcsv already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing plaidturtle0/plaidcsv against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/plaidturtle0/plaidcsv:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 37888666c53827da3ce0952a1093ba84ad717892323a4f2da7160d32ea19ed6a
[INFO] running `"docker" "start" "-a" "37888666c53827da3ce0952a1093ba84ad717892323a4f2da7160d32ea19ed6a"`
[INFO] [stderr]    Compiling libc v0.2.49
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling uuid v0.7.2
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling approx v0.3.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling sqlparser v0.3.0
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling plaidcsv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `OptNested`
[INFO] [stderr]    --> src/main.rs:148:3
[INFO] [stderr]     |
[INFO] [stderr] 148 |   OptNested(Box<OptNode>),
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OptRegex`
[INFO] [stderr]    --> src/main.rs:154:3
[INFO] [stderr]     |
[INFO] [stderr] 154 |   OptRegex(Regex),
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `field_lookup`
[INFO] [stderr]    --> src/main.rs:217:1
[INFO] [stderr]     |
[INFO] [stderr] 217 | fn field_lookup(meta: &ViewMetadata, row: &TableRow, field: &str) -> CSVCell {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.44s
[INFO] running `"docker" "inspect" "37888666c53827da3ce0952a1093ba84ad717892323a4f2da7160d32ea19ed6a"`
[INFO] running `"docker" "rm" "-f" "37888666c53827da3ce0952a1093ba84ad717892323a4f2da7160d32ea19ed6a"`
[INFO] [stdout] 37888666c53827da3ce0952a1093ba84ad717892323a4f2da7160d32ea19ed6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/plaidturtle0/plaidcsv:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 71fe6913bdc370d4d6833c8cefb32594342d4f59b793a5a1a2866499206949b4
[INFO] running `"docker" "start" "-a" "71fe6913bdc370d4d6833c8cefb32594342d4f59b793a5a1a2866499206949b4"`
[INFO] [stderr]    Compiling plaidcsv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `OptNested`
[INFO] [stderr]    --> src/main.rs:148:3
[INFO] [stderr]     |
[INFO] [stderr] 148 |   OptNested(Box<OptNode>),
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OptRegex`
[INFO] [stderr]    --> src/main.rs:154:3
[INFO] [stderr]     |
[INFO] [stderr] 154 |   OptRegex(Regex),
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `field_lookup`
[INFO] [stderr]    --> src/main.rs:217:1
[INFO] [stderr]     |
[INFO] [stderr] 217 | fn field_lookup(meta: &ViewMetadata, row: &TableRow, field: &str) -> CSVCell {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "71fe6913bdc370d4d6833c8cefb32594342d4f59b793a5a1a2866499206949b4"`
[INFO] running `"docker" "rm" "-f" "71fe6913bdc370d4d6833c8cefb32594342d4f59b793a5a1a2866499206949b4"`
[INFO] [stdout] 71fe6913bdc370d4d6833c8cefb32594342d4f59b793a5a1a2866499206949b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/plaidturtle0/plaidcsv:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6fc69bbbf4a79140127c348dfa8d8c4a9cf75c940abedea8f69515333072c2e5
[INFO] running `"docker" "start" "-a" "6fc69bbbf4a79140127c348dfa8d8c4a9cf75c940abedea8f69515333072c2e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plaidcsv-e0946e04b8498f40
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6fc69bbbf4a79140127c348dfa8d8c4a9cf75c940abedea8f69515333072c2e5"`
[INFO] running `"docker" "rm" "-f" "6fc69bbbf4a79140127c348dfa8d8c4a9cf75c940abedea8f69515333072c2e5"`
[INFO] [stdout] 6fc69bbbf4a79140127c348dfa8d8c4a9cf75c940abedea8f69515333072c2e5