[INFO] fetching crate udataframe_rs 0.1.5...
[INFO] testing udataframe_rs-0.1.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate udataframe_rs 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate udataframe_rs 0.1.5
[INFO] finished tweaking crates.io crate udataframe_rs 0.1.5
[INFO] tweaked toml for crates.io crate udataframe_rs 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate udataframe_rs 0.1.5 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate udataframe_rs 0.1.5 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b600fe7540467b46af6a8120ee4bced1790b7881019d324f6e921cb1c1244f5
[INFO] running `Command { std: "docker" "start" "-a" "6b600fe7540467b46af6a8120ee4bced1790b7881019d324f6e921cb1c1244f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b600fe7540467b46af6a8120ee4bced1790b7881019d324f6e921cb1c1244f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b600fe7540467b46af6a8120ee4bced1790b7881019d324f6e921cb1c1244f5", kill_on_drop: false }`
[INFO] [stdout] 6b600fe7540467b46af6a8120ee4bced1790b7881019d324f6e921cb1c1244f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4028b69ca8062b70bf578b4ce8c7da44411213f800b2f669448d51536047eb5
[INFO] running `Command { std: "docker" "start" "-a" "c4028b69ca8062b70bf578b4ce8c7da44411213f800b2f669448d51536047eb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling udataframe_rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "c4028b69ca8062b70bf578b4ce8c7da44411213f800b2f669448d51536047eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4028b69ca8062b70bf578b4ce8c7da44411213f800b2f669448d51536047eb5", kill_on_drop: false }`
[INFO] [stdout] c4028b69ca8062b70bf578b4ce8c7da44411213f800b2f669448d51536047eb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9ab86829e96f31c272b97522c5c3a0d5a3deeedcee71b07142052f1d4ca0728
[INFO] running `Command { std: "docker" "start" "-a" "f9ab86829e96f31c272b97522c5c3a0d5a3deeedcee71b07142052f1d4ca0728", kill_on_drop: false }`
[INFO] [stderr]    Compiling udataframe_rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "f9ab86829e96f31c272b97522c5c3a0d5a3deeedcee71b07142052f1d4ca0728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ab86829e96f31c272b97522c5c3a0d5a3deeedcee71b07142052f1d4ca0728", kill_on_drop: false }`
[INFO] [stdout] f9ab86829e96f31c272b97522c5c3a0d5a3deeedcee71b07142052f1d4ca0728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aeb8c691dedf1926dc1473891d4a27605405dc26db7f6d91ffa8a4d6ad17071c
[INFO] running `Command { std: "docker" "start" "-a" "aeb8c691dedf1926dc1473891d4a27605405dc26db7f6d91ffa8a4d6ad17071c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udataframe_rs-d530011e046c6d67)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_format_print ... ok
[INFO] [stdout] test tests::test_from_ocr_str ... ok
[INFO] [stdout] test tests::test_concat_and_reset_index ... ok
[INFO] [stdout] test tests::test_math_functions ... ok
[INFO] [stdout] test tests::test_merge_line ... ok
[INFO] [stdout] test tests::test_multi_replace ... ok
[INFO] [stdout] test tests::test_sort_by_field ... ok
[INFO] [stdout] test tests::test_regex_replace ... ok
[INFO] [stdout] test tests::test_filter_by_len ... ok
[INFO] [stdout] test tests::test_dataframe_creation ... ok
[INFO] [stdout] test tests::test_from_items ... ok
[INFO] [stdout] test tests::test_regex_extract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udataframe_rs
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::clone (line 719) ... ok
[INFO] [stdout] test src/lib.rs - DataItem::field_mut (line 304) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::concat (line 2592) ... ok
[INFO] [stdout] test src/lib.rs - DataItem::new (line 221) ... ok
[INFO] [stdout] test src/lib.rs - DataItem (line 109) ... ok
[INFO] [stdout] test src/lib.rs - FieldType (line 146) ... ok
[INFO] [stdout] test src/lib.rs - DataItem::field_const (line 282) ... ok
[INFO] [stdout] test src/lib.rs - FieldType (line 166) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame (line 392) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::add (line 811) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_drop_idx (line 2651) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_from_idx (line 2620) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::clear (line 738) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_page_equal (line 1628) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_page_less (line 1656) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_regex_strlen_grate (line 1859) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_regex (line 1385) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_regex_set (line 1423) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_regex_x0x1_in (line 1490) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_strlen_grate (line 1791) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_regex_x0x1_less (line 1572) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::format_print (line 2747) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_x0_grate (line 1684) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::from_items (line 638) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::idx_regex_x0x1_in (line 2174) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::get (line 679) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::from_ocr_str (line 518) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::idx_regex_strlen_grate (line 2050) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::get_strlen (line 1082) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::iter (line 584) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::mean_col (line 851) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::len (line 658) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::df_regex_x0x1_grate (line 1531) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::push (line 704) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::merge_line (line 2695) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::join (line 910) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::new (line 608) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::idx_strlen_grate (line 1971) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::ref_regex_strlen_grate (line 2387) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::filter_by_len (line 1046) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::idx_regex (line 1929) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::is_empty (line 570) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::ref_regex (line 2262) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::regex_replace (line 1294) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::with_capacity (line 493) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::sub (line 768) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::reset_index (line 1120) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::replace (line 1224) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::ref_strlen_grate (line 2307) ... ok
[INFO] [stdout] test src/lib.rs - UDataFrame::sort_by_field (line 999) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.83s; merged doctests compilation took 0.78s
[INFO] running `Command { std: "docker" "inspect" "aeb8c691dedf1926dc1473891d4a27605405dc26db7f6d91ffa8a4d6ad17071c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb8c691dedf1926dc1473891d4a27605405dc26db7f6d91ffa8a4d6ad17071c", kill_on_drop: false }`
[INFO] [stdout] aeb8c691dedf1926dc1473891d4a27605405dc26db7f6d91ffa8a4d6ad17071c