[INFO] fetching crate string_dataframe 0.1.0...
[INFO] testing string_dataframe-0.1.0 against try#ddc023471205c186b40f4bf8ffb598008dbf4885 for pr-87041-1
[INFO] extracting crate string_dataframe 0.1.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate string_dataframe 0.1.0 on toolchain ddc023471205c186b40f4bf8ffb598008dbf4885
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string_dataframe 0.1.0
[INFO] finished tweaking crates.io crate string_dataframe 0.1.0
[INFO] tweaked toml for crates.io crate string_dataframe 0.1.0 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thrift v0.13.0
[INFO] [stderr]   Downloaded lexical-core v0.8.2
[INFO] [stderr]   Downloaded lz4 v1.23.2
[INFO] [stderr]   Downloaded lexical-write-float v0.8.2
[INFO] [stderr]   Downloaded lz4-sys v1.9.2
[INFO] [stderr]   Downloaded lexical-parse-integer v0.8.0
[INFO] [stderr]   Downloaded lexical-write-integer v0.8.0
[INFO] [stderr]   Downloaded parquet v6.4.0
[INFO] [stderr]   Downloaded lexical-parse-float v0.8.2
[INFO] [stderr]   Downloaded lexical-util v0.8.1
[INFO] [stderr]   Downloaded arrow v6.4.0
[INFO] [stderr]   Downloaded parquet-format v2.6.1
[INFO] [stderr]   Downloaded term-table v1.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f853ea30c9fb24b3b17f9f5bea534647ece13f908ba31c1e99731ac281c3642c
[INFO] running `Command { std: "docker" "start" "-a" "f853ea30c9fb24b3b17f9f5bea534647ece13f908ba31c1e99731ac281c3642c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f853ea30c9fb24b3b17f9f5bea534647ece13f908ba31c1e99731ac281c3642c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f853ea30c9fb24b3b17f9f5bea534647ece13f908ba31c1e99731ac281c3642c", kill_on_drop: false }`
[INFO] [stdout] f853ea30c9fb24b3b17f9f5bea534647ece13f908ba31c1e99731ac281c3642c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fbe75939240bb3c442d1145c835d5e6e2dba6c402742b492bc31d8b7219b7b6
[INFO] running `Command { std: "docker" "start" "-a" "1fbe75939240bb3c442d1145c835d5e6e2dba6c402742b492bc31d8b7219b7b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling integer-encoding v1.1.7
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling parquet v6.4.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling lexical-util v0.8.1
[INFO] [stderr]    Compiling term-table v1.3.2
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling brotli-decompressor v2.3.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling lexical-write-integer v0.8.0
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling lexical-parse-float v0.8.2
[INFO] [stderr]    Compiling lexical-write-float v0.8.2
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling zstd-sys v1.6.1+zstd.1.5.0
[INFO] [stderr]    Compiling lz4-sys v1.9.2
[INFO] [stderr]    Compiling lexical-core v0.8.2
[INFO] [stderr]    Compiling thrift v0.13.0
[INFO] [stderr]    Compiling brotli v3.3.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling parquet-format v2.6.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.131
[INFO] [stderr]    Compiling lz4 v1.23.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling flatbuffers v2.0.0
[INFO] [stderr]    Compiling multiversion v0.6.1
[INFO] [stderr]    Compiling arrow v6.4.0
[INFO] [stderr]    Compiling zstd v0.9.0+zstd.1.5.0
[INFO] [stderr]    Compiling string_dataframe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.65s
[INFO] running `Command { std: "docker" "inspect" "1fbe75939240bb3c442d1145c835d5e6e2dba6c402742b492bc31d8b7219b7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbe75939240bb3c442d1145c835d5e6e2dba6c402742b492bc31d8b7219b7b6", kill_on_drop: false }`
[INFO] [stdout] 1fbe75939240bb3c442d1145c835d5e6e2dba6c402742b492bc31d8b7219b7b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecde40c67a518a9617c64eda8b78e1736edcf10c504656d98550f36a03082089
[INFO] running `Command { std: "docker" "start" "-a" "ecde40c67a518a9617c64eda8b78e1736edcf10c504656d98550f36a03082089", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_dataframe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "ecde40c67a518a9617c64eda8b78e1736edcf10c504656d98550f36a03082089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecde40c67a518a9617c64eda8b78e1736edcf10c504656d98550f36a03082089", kill_on_drop: false }`
[INFO] [stdout] ecde40c67a518a9617c64eda8b78e1736edcf10c504656d98550f36a03082089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fcd27309c453c5ae6f12dd9392136ac444f2be685eb76266386813aabfdf4bda
[INFO] running `Command { std: "docker" "start" "-a" "fcd27309c453c5ae6f12dd9392136ac444f2be685eb76266386813aabfdf4bda", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_dataframe-76da6a1d6d8aabc1)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test csv_data_frame::tests::test_column_names::get_no_column_names ... ok
[INFO] [stdout] test csv_data_frame::tests::test_column_names::get_three_column_names ... ok
[INFO] [stdout] test csv_data_frame::tests::test_from_dataframe_list::from_simple_dataframe_list ... ok
[INFO] [stdout] test csv_data_frame::tests::test_from_tuple_list::failure_from_list ... ok
[INFO] [stdout] test csv_data_frame::tests::test_csv_row::simple_data_test_row_1_two_cols ... ok
[INFO] [stdout] test csv_data_frame::tests::test_csv_row::simple_data_test_row_1_all_cols ... ok
[INFO] [stdout] test csv_data_frame::tests::test_format::test_simple_dataframe ... ok
[INFO] [stdout] test csv_data_frame::tests::test_from_tuple_list::sucess_from_list ... ok
[INFO] [stdout] test csv_data_frame::tests::test_get_row::get_existing_rows ... ok
[INFO] [stdout] test csv_data_frame::tests::test_get_column::get_nonexisting_column ... ok
[INFO] [stdout] test csv_data_frame::tests::test_get_row::get_non_existing_row ... ok
[INFO] [stdout] test csv_data_frame::tests::test_csv_body::simple_data_test ... ok
[INFO] [stdout] test csv_data_frame::tests::test_nrows::empty_dataframe ... ok
[INFO] [stdout] test csv_data_frame::tests::test_nrows::two_rows ... ok
[INFO] [stdout] test csv_data_frame::tests::test_csv_row::simple_data_test_row_2_all_cols ... ok
[INFO] [stdout] test csv_data_frame::tests::test_get_row::get_row_empty_dataframe ... ok
[INFO] [stdout] test csv_data_frame::tests::test_get_column::get_three_columns ... ok
[INFO] [stdout] test csv_data_frame::tests::test_ncols::empty_dataframe ... ok
[INFO] [stdout] test data_frame_list::test::test_len ... ok
[INFO] [stdout] test utils::tests::test_all_elements_equal::int_vec_equal ... ok
[INFO] [stdout] test utils::tests::test_all_elements_equal::char_vec_equal ... ok
[INFO] [stdout] test utils::tests::test_all_elements_equal::int_vec_not_equal ... ok
[INFO] [stdout] test utils::tests::test_csv_header::one_column ... ok
[INFO] [stdout] test utils::tests::test_all_elements_equal::string_vec_equal ... ok
[INFO] [stdout] test csv_data_frame::tests::test_ncols::three_columns ... ok
[INFO] [stdout] test csv_data_frame::tests::test_to_csv::test_simple_dataframe ... ok
[INFO] [stdout] test utils::tests::test_csv_header::no_data ... ok
[INFO] [stdout] test utils::tests::test_is_hashmap_dataframe::invalid_hashmap ... ok
[INFO] [stdout] test data_frame_list::test::test_push_different_rows ... ok
[INFO] [stdout] test utils::tests::test_csv_header::simple_test ... ok
[INFO] [stdout] test utils::tests::test_remove_trailing_comma::empty_data ... ok
[INFO] [stdout] test utils::tests::test_remove_trailing_comma::comma ... ok
[INFO] [stdout] test utils::tests::test_remove_trailing_comma::comma_before_eol ... ok
[INFO] [stdout] test utils::tests::test_is_hashmap_dataframe::valid_hashmap ... ok
[INFO] [stdout] test utils::tests::test_remove_trailing_comma::irrelevant_comma ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string_dataframe
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcd27309c453c5ae6f12dd9392136ac444f2be685eb76266386813aabfdf4bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd27309c453c5ae6f12dd9392136ac444f2be685eb76266386813aabfdf4bda", kill_on_drop: false }`
[INFO] [stdout] fcd27309c453c5ae6f12dd9392136ac444f2be685eb76266386813aabfdf4bda