[INFO] fetching crate crop 0.3.0...
[INFO] testing crop-0.3.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate crop 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate crop 0.3.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crop 0.3.0
[INFO] finished tweaking crates.io crate crop 0.3.0
[INFO] tweaked toml for crates.io crate crop 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate crop 0.3.0 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.87
[INFO] [stderr]   Downloaded str_indices v0.4.0
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.11
[INFO] [stderr]   Downloaded libc v0.2.136
[INFO] [stderr]   Downloaded ropey v1.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44db58fc65d7e183f2d71d16aaa06ae204220c8cb522fe85d3455e482faaef9b
[INFO] running `Command { std: "docker" "start" "-a" "44db58fc65d7e183f2d71d16aaa06ae204220c8cb522fe85d3455e482faaef9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44db58fc65d7e183f2d71d16aaa06ae204220c8cb522fe85d3455e482faaef9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44db58fc65d7e183f2d71d16aaa06ae204220c8cb522fe85d3455e482faaef9b", kill_on_drop: false }`
[INFO] [stdout] 44db58fc65d7e183f2d71d16aaa06ae204220c8cb522fe85d3455e482faaef9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a41be35e3cc47d634265e2fb2383cf6766e68b1ed5b055ecaf2ada5f2217d55
[INFO] running `Command { std: "docker" "start" "-a" "4a41be35e3cc47d634265e2fb2383cf6766e68b1ed5b055ecaf2ada5f2217d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling str_indices v0.4.0
[INFO] [stderr]    Compiling crop v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "4a41be35e3cc47d634265e2fb2383cf6766e68b1ed5b055ecaf2ada5f2217d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a41be35e3cc47d634265e2fb2383cf6766e68b1ed5b055ecaf2ada5f2217d55", kill_on_drop: false }`
[INFO] [stdout] 4a41be35e3cc47d634265e2fb2383cf6766e68b1ed5b055ecaf2ada5f2217d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5c2d4f76e6e6f1420c8461cc6015ce2c10a58630894c2e9fc086f9a9a929437
[INFO] running `Command { std: "docker" "start" "-a" "e5c2d4f76e6e6f1420c8461cc6015ce2c10a58630894c2e9fc086f9a9a929437", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.136
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling ropey v1.6.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling crop v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.40s
[INFO] running `Command { std: "docker" "inspect" "e5c2d4f76e6e6f1420c8461cc6015ce2c10a58630894c2e9fc086f9a9a929437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c2d4f76e6e6f1420c8461cc6015ce2c10a58630894c2e9fc086f9a9a929437", kill_on_drop: false }`
[INFO] [stdout] e5c2d4f76e6e6f1420c8461cc6015ce2c10a58630894c2e9fc086f9a9a929437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c26b1f0cf7b78780f5d0c1afe08e252cf5f9e223737e80d88e629127dc777dd2
[INFO] running `Command { std: "docker" "start" "-a" "c26b1f0cf7b78780f5d0c1afe08e252cf5f9e223737e80d88e629127dc777dd2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crop-90c8b3bc248360c6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test rope::gap_buffer::tests::resegmenter_0 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::resegmenter_2 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::remove_up_to_0 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::resegmenter_3 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::resegmenter_4 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::resegmenter_1 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::resegmenter_5 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::resegmenter_6 ... ok
[INFO] [stdout] test rope::gap_buffer::tests::segmenter_0 ... ok
[INFO] [stdout] test rope::gap_slice::tests::debug_slice ... ok
[INFO] [stdout] test tree::tree::tests::easy ... ok
[INFO] [stdout] test tree::leaves::tests::leaves_both_ways ... ok
[INFO] [stdout] test tree::leaves::tests::leaves_backward ... ok
[INFO] [stdout] test tree::leaves::tests::leaves_forward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crop
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::append_two (line 261) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::prepend (line 696) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::from_chunks (line 338) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::truncate_from (line 1158) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::move_to_right (line 629) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::replace_non_overflowing (line 820) ... ok
[INFO] [stdout] test src/rope/gap_slice.rs - rope::gap_slice::GapSlice<'a>::split_at_line (line 208) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::summarize_range (line 1065) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::move_gap (line 540) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::append_str (line 225) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::prepend_two (line 728) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::remove_up_to (line 771) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::add_from_right (line 112) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::append_other (line 178) ... ok
[INFO] [stdout] test src/rope/gap_buffer.rs - rope::gap_buffer::GapBuffer<MAX_BYTES>::replace_overflowing (line 904) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::byte (line 72) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::byte_len (line 98) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::bytes (line 188) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::byte_of_line (line 119) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::chars (line 209) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::line_of_byte (line 488) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::is_char_boundary (line 328) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::line (line 415) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::line_slice (line 522) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::byte_slice (line 155) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::lines (line 562) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::byte (line 41) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::byte_len (line 68) ... ok
[INFO] [stdout] test src/rope/rope_builder.rs - rope::rope_builder::RopeBuilder::build (line 75) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::is_empty (line 355) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::byte_of_line (line 93) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::byte_slice (line 132) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::is_char_boundary (line 246) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::bytes (line 165) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::chars (line 188) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::insert (line 302) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::line (line 333) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::is_empty (line 274) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::line_len (line 453) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::delete (line 244) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::line_len (line 371) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::line_of_byte (line 407) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::raw_lines (line 590) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::line_slice (line 444) ... ok
[INFO] [stdout] test src/rope/rope.rs - rope::rope::Rope::replace (line 634) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::lines (line 485) ... ok
[INFO] [stdout] test src/rope/rope_slice.rs - rope::rope_slice::RopeSlice<'a>::raw_lines (line 513) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c26b1f0cf7b78780f5d0c1afe08e252cf5f9e223737e80d88e629127dc777dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26b1f0cf7b78780f5d0c1afe08e252cf5f9e223737e80d88e629127dc777dd2", kill_on_drop: false }`
[INFO] [stdout] c26b1f0cf7b78780f5d0c1afe08e252cf5f9e223737e80d88e629127dc777dd2
