[INFO] fetching crate tidy-viewer 1.8.93...
[INFO] testing tidy-viewer-1.8.93 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tidy-viewer 1.8.93 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tidy-viewer 1.8.93
[INFO] finished tweaking crates.io crate tidy-viewer 1.8.93
[INFO] tweaked toml for crates.io crate tidy-viewer 1.8.93 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tidy-viewer 1.8.93 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tidy-viewer 1.8.93 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab1c4b792bbfbb97fdc06dcbd11805c06a7026928ef7cddc5227b7c4492f26e4
[INFO] running `Command { std: "docker" "start" "-a" "ab1c4b792bbfbb97fdc06dcbd11805c06a7026928ef7cddc5227b7c4492f26e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab1c4b792bbfbb97fdc06dcbd11805c06a7026928ef7cddc5227b7c4492f26e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1c4b792bbfbb97fdc06dcbd11805c06a7026928ef7cddc5227b7c4492f26e4", kill_on_drop: false }`
[INFO] [stdout] ab1c4b792bbfbb97fdc06dcbd11805c06a7026928ef7cddc5227b7c4492f26e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc37b59b2a767b67f1b844ca442d50c1228041e7374001504ebbef1d7dd149e7
[INFO] running `Command { std: "docker" "start" "-a" "cc37b59b2a767b67f1b844ca442d50c1228041e7374001504ebbef1d7dd149e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling pkg-config v0.3.32
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[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling integer-encoding v3.0.4
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[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
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[INFO] [stderr]    Compiling itertools v0.10.5
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[INFO] [stderr]    Compiling half v2.6.0
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[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
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[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling thrift v0.17.0
[INFO] [stderr]    Compiling libz-rs-sys v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling calmio_filters v0.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling calm_io v0.1.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling arrow-buffer v56.0.0
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling arrow-data v56.0.0
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[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling arrow-select v56.0.0
[INFO] [stderr]    Compiling arrow-ipc v56.0.0
[INFO] [stderr]    Compiling arrow-arith v56.0.0
[INFO] [stderr]    Compiling arrow-row v56.0.0
[INFO] [stderr]    Compiling arrow-cast v56.0.0
[INFO] [stderr]    Compiling arrow-string v56.0.0
[INFO] [stderr]    Compiling arrow-ord v56.0.0
[INFO] [stderr]    Compiling lz4 v1.28.1
[INFO] [stderr]    Compiling arrow-csv v56.0.0
[INFO] [stderr]    Compiling arrow-json v56.0.0
[INFO] [stderr]    Compiling parquet v56.0.0
[INFO] [stderr]    Compiling arrow v56.0.0
[INFO] [stderr]    Compiling tidy-viewer v1.8.93 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "cc37b59b2a767b67f1b844ca442d50c1228041e7374001504ebbef1d7dd149e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc37b59b2a767b67f1b844ca442d50c1228041e7374001504ebbef1d7dd149e7", kill_on_drop: false }`
[INFO] [stdout] cc37b59b2a767b67f1b844ca442d50c1228041e7374001504ebbef1d7dd149e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bece7c63a3d3378a52ecf23363ac9a72c25164e7f06ec98cc978e86c74fa5ffc
[INFO] running `Command { std: "docker" "start" "-a" "bece7c63a3d3378a52ecf23363ac9a72c25164e7f06ec98cc978e86c74fa5ffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tidy-viewer v1.8.93 (/opt/rustwide/workdir)
[INFO] [stdout] warning: duplicated attribute
[INFO] [stdout]     --> src/main.rs:2280:5
[INFO] [stdout]      |
[INFO] [stdout] 2280 |     #[test]
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(duplicate_macro_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: duplicated attribute
[INFO] [stdout]     --> src/main.rs:2523:5
[INFO] [stdout]      |
[INFO] [stdout] 2523 |     #[test]
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: duplicated attribute
[INFO] [stdout]     --> src/main.rs:2694:5
[INFO] [stdout]      |
[INFO] [stdout] 2694 |     #[test]
[INFO] [stdout]      |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "bece7c63a3d3378a52ecf23363ac9a72c25164e7f06ec98cc978e86c74fa5ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bece7c63a3d3378a52ecf23363ac9a72c25164e7f06ec98cc978e86c74fa5ffc", kill_on_drop: false }`
[INFO] [stdout] bece7c63a3d3378a52ecf23363ac9a72c25164e7f06ec98cc978e86c74fa5ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84fb3b2b2aae8dcff43fa39d6a0ad987a67dd91eebb52fd6f00e2d759d10e7c9
[INFO] running `Command { std: "docker" "start" "-a" "84fb3b2b2aae8dcff43fa39d6a0ad987a67dd91eebb52fd6f00e2d759d10e7c9", kill_on_drop: false }`
[INFO] [stderr] warning: duplicated attribute
[INFO] [stderr]     --> src/main.rs:2280:5
[INFO] [stderr]      |
[INFO] [stderr] 2280 |     #[test]
[INFO] [stderr]      |     ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(duplicate_macro_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: duplicated attribute
[INFO] [stderr]     --> src/main.rs:2523:5
[INFO] [stderr]      |
[INFO] [stderr] 2523 |     #[test]
[INFO] [stderr]      |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: duplicated attribute
[INFO] [stderr]     --> src/main.rs:2694:5
[INFO] [stderr]      |
[INFO] [stderr] 2694 |     #[test]
[INFO] [stderr]      |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tidy-viewer` (bin "tidy-viewer" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tidy_viewer-979b83f1c436e0a5)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test datatype::sigfig::test_f12345 ... ok
[INFO] [stdout] test datatype::sigfig::test_f100 ... ok
[INFO] [stdout] test datatype::sigfig::test_fn100 ... ok
[INFO] [stdout] test datatype::sigfig::test_fn12345 ... ok
[INFO] [stdout] test datatype::sigfig::test_long_double ... ok
[INFO] [stdout] test datatype::sigfig::test_norms ... ok
[INFO] [stdout] test datatype::tests::delimiter_wrong_length ... ok
[INFO] [stdout] test datatype::tests::one_byte_delimiter ... ok
[INFO] [stdout] test datatype::tests::tab_delimiter ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_max_decimal_width ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_combined_flags ... ok
[INFO] [stdout] test datatype::tests::test_is_scientific_notation ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_preserve_scientific ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tidy_viewer-d9dcdde2e097ee50)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test datatype::sigfig::test_f100 ... ok
[INFO] [stdout] test datatype::sigfig::test_f12345 ... ok
[INFO] [stdout] test datatype::sigfig::test_fn12345 ... ok
[INFO] [stdout] test datatype::sigfig::test_fn100 ... ok
[INFO] [stdout] test datatype::sigfig::test_long_double ... ok
[INFO] [stdout] test datatype::sigfig::test_norms ... ok
[INFO] [stdout] test datatype::tests::delimiter_wrong_length ... ok
[INFO] [stdout] test datatype::tests::one_byte_delimiter ... ok
[INFO] [stdout] test datatype::tests::tab_delimiter ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_max_decimal_width ... ok
[INFO] [stdout] test tests::test_arrow_file_detection ... ok
[INFO] [stdout] test tests::test_arrow_file_reading ... ok
[INFO] [stdout] test tests::test_arrow_file_detection ... ok
[INFO] [stdout] test tests::a_csv ... ok
[INFO] [stdout] test tests::unicode_pr55_csv ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_preserve_scientific ... ok
[INFO] [stdout] test tests::test_is_na ... ok
[INFO] [stdout] test tests::test_is_na ... ok
[INFO] [stdout] test tests::test_scientific_notation_combined_flags ... ok
[INFO] [stdout] test tests::test_scientific_notation_auto_convert ... ok
[INFO] [stdout] test tests::test_flag_f ... ok
[INFO] [stdout] test datatype::tests::test_format_if_num_combined_flags ... ok
[INFO] [stdout] test datatype::tests::test_is_scientific_notation ... ok
[INFO] [stdout] test tests::long_doubles_74_csv ... ok
[INFO] [stdout] test tests::test_scientific_notation_preserve ... ok
[INFO] [stdout] test tests::build_reader_can_create_reader_without_file_specified ... ok
[INFO] [stdout] test tests::test_is_negative_number ... ok
[INFO] [stdout] test tests::test_is_negative_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tidy_viewer
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/datatype.rs - datatype::calculate_column_width (line 510) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_date_time (line 203) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_double (line 127) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_scientific_notation (line 143) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_na (line 230) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_logical (line 74) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_integer (line 99) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_time (line 162) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::format_strings (line 321) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::is_date (line 184) ... ok
[INFO] [stdout] test src/datatype.rs - datatype::infer_type_from_string (line 269) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/datatype.rs - datatype (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84fb3b2b2aae8dcff43fa39d6a0ad987a67dd91eebb52fd6f00e2d759d10e7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84fb3b2b2aae8dcff43fa39d6a0ad987a67dd91eebb52fd6f00e2d759d10e7c9", kill_on_drop: false }`
[INFO] [stdout] 84fb3b2b2aae8dcff43fa39d6a0ad987a67dd91eebb52fd6f00e2d759d10e7c9