[INFO] fetching crate csv2json 0.3.1...
[INFO] extracting crate csv2json 0.3.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/csv2json/0.3.1
[INFO] extracting crate csv2json 0.3.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/csv2json/0.3.1
[INFO] validating manifest of csv2json-0.3.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of csv2json-0.3.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing csv2json-0.3.1
[INFO] finished frobbing csv2json-0.3.1
[INFO] frobbed toml for csv2json-0.3.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/csv2json/0.3.1/Cargo.toml
[INFO] started frobbing csv2json-0.3.1
[INFO] finished frobbing csv2json-0.3.1
[INFO] frobbed toml for csv2json-0.3.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/csv2json/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing csv2json-0.3.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/csv2json/0.3.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 7b57fcece72a50f615d85fc7f4a3111179dfa38b9f823eb8816030f8cb455e7b
[INFO] running `"docker" "start" "-a" "7b57fcece72a50f615d85fc7f4a3111179dfa38b9f823eb8816030f8cb455e7b"`
[INFO] [stderr]    Compiling strfmt v0.1.6
[INFO] [stderr]    Compiling csv2json v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sys/mod.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn get_file_name(path: &AsRef<Path>) -> &str {
[INFO] [stderr]   |                             ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<Path>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sys/mod.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |     out_dir: &AsRef<Path>,
[INFO] [stderr]    |               ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<Path>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sys/mod.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |     file_name: &AsRef<Path>,
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<Path>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sys/mod.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     data: &AsRef<[u8]>,
[INFO] [stderr]    |            ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/data/mod.rs:120:34
[INFO] [stderr]     |
[INFO] [stderr] 120 |             if let Value::Object(mut o2) = v2 {
[INFO] [stderr]     |                                  ----^^
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `"docker" "inspect" "7b57fcece72a50f615d85fc7f4a3111179dfa38b9f823eb8816030f8cb455e7b"`
[INFO] running `"docker" "rm" "-f" "7b57fcece72a50f615d85fc7f4a3111179dfa38b9f823eb8816030f8cb455e7b"`
[INFO] [stdout] 7b57fcece72a50f615d85fc7f4a3111179dfa38b9f823eb8816030f8cb455e7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/csv2json/0.3.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0bfd5f607e9ed4731ec64f37a119bec9949c39f077aa294da343c3325fa96edc
[INFO] running `"docker" "start" "-a" "0bfd5f607e9ed4731ec64f37a119bec9949c39f077aa294da343c3325fa96edc"`
[INFO] [stderr]    Compiling csv2json v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sys/mod.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn get_file_name(path: &AsRef<Path>) -> &str {
[INFO] [stderr]   |                             ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<Path>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sys/mod.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |     out_dir: &AsRef<Path>,
[INFO] [stderr]    |               ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<Path>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sys/mod.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |     file_name: &AsRef<Path>,
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<Path>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sys/mod.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     data: &AsRef<[u8]>,
[INFO] [stderr]    |            ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/data/mod.rs:120:34
[INFO] [stderr]     |
[INFO] [stderr] 120 |             if let Value::Object(mut o2) = v2 {
[INFO] [stderr]     |                                  ----^^
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "0bfd5f607e9ed4731ec64f37a119bec9949c39f077aa294da343c3325fa96edc"`
[INFO] running `"docker" "rm" "-f" "0bfd5f607e9ed4731ec64f37a119bec9949c39f077aa294da343c3325fa96edc"`
[INFO] [stdout] 0bfd5f607e9ed4731ec64f37a119bec9949c39f077aa294da343c3325fa96edc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/csv2json/0.3.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] c17840382b333457e4dec5a851e1bfd9e1e984d8325cf6ab44341c11ed156fa9
[INFO] running `"docker" "start" "-a" "c17840382b333457e4dec5a851e1bfd9e1e984d8325cf6ab44341c11ed156fa9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv2json-43d02b53f0680c82
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test data::tests::merge_values::it_merges_scalars_correctly ... ok
[INFO] [stdout] test data::tests::merge_values::it_merges_a_scalars_with_an_array_correctly ... ok
[INFO] [stdout] test data::tests::dimensional_converter::it_does_simple_json_conversion_with_no_separator ... ok
[INFO] [stdout] test data::tests::dimensional_converter::it_creates_objects_on_separation ... ok
[INFO] [stdout] test data::tests::boolean_to_number::it_converts_true_to_one ... ok
[INFO] [stdout] test data::tests::merge_values::it_merges_two_arrays_correctly ... ok
[INFO] [stdout] test data::tests::merge_values::it_merges_two_objects_correctly ... ok
[INFO] [stdout] test data::tests::boolean_to_number::it_converts_false_to_zero ... ok
[INFO] [stdout] test data::tests::merge_values::it_merges_values_inside_objects ... ok
[INFO] [stdout] test data::tests::number_to_bool::it_converts_f64s ... ok
[INFO] [stdout] test cli::tests::it_has_the_correct_name ... ok
[INFO] [stdout] test data::tests::number_to_bool::it_converts_i64s ... ok
[INFO] [stdout] test data::tests::number_to_bool::it_converts_u64s ... ok
[INFO] [stdout] test data::tests::dimensional_converter::it_does_simple_json_conversion_when_seperator_not_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c17840382b333457e4dec5a851e1bfd9e1e984d8325cf6ab44341c11ed156fa9"`
[INFO] running `"docker" "rm" "-f" "c17840382b333457e4dec5a851e1bfd9e1e984d8325cf6ab44341c11ed156fa9"`
[INFO] [stdout] c17840382b333457e4dec5a851e1bfd9e1e984d8325cf6ab44341c11ed156fa9