[INFO] fetching crate unicode-display-width 0.3.0...
[INFO] testing unicode-display-width-0.3.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate unicode-display-width 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate unicode-display-width 0.3.0
[INFO] finished tweaking crates.io crate unicode-display-width 0.3.0
[INFO] tweaked toml for crates.io crate unicode-display-width 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode-display-width 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 72 packages to highest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff
[INFO] running `Command { std: "docker" "start" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling unicode-display-width v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v1.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling zerocopy-derive v0.8.63
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling test-case-core v3.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling test-case-macros v3.4.0
[INFO] [stderr]    Compiling test-case v3.4.0
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling unicode-display-width v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 43.15s
[INFO] running `Command { std: "docker" "inspect" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/unicode-display-width/272eaea4e587d7a2/out/unicode_display_width-272eaea4e587d7a2)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::test_string_width::test_case_3_heavy_black_heart_emoji_with_emoji_style_variation_selector_in_hex_representation ... ok
[INFO] [stdout] test test::test_string_width::test_case_7_ascii_text ... ok
[INFO] [stdout] test test::test_string_width::test_case_4_heavy_black_heart_emoji_with_emoji_style_variation_selector ... ok
[INFO] [stdout] test test::test_string_width::test_case_8_single_width_because_it_may_be_paired_with_the_shield_which_is_also_a_length_1_code_point ... ok
[INFO] [stdout] test test::indic_script::test_case_1_indic_text_with_zero_width_joiner ... ok
[INFO] [stdout] test test::test_width::test_case_2_true_expects ... ok
[INFO] [stdout] test test::test_string_width::test_case_1_length_1_grapheme ... ok
[INFO] [stdout] test test::test_string_width::test_case_9_u_1f608 ... ok
[INFO] [stdout] test test::test_string_width::test_case_2_heavy_black_heart_emoji ... ok
[INFO] [stdout] test test::indic_script::test_case_5_single_glyph_form ... ok
[INFO] [stdout] test test::test_string_width::test_case_12_corrupted_text ... ok
[INFO] [stdout] test test::test_string_width::test_case_10_glory_to_ukraine_in_ukrainian ... ok
[INFO] [stdout] test test::test_string_width::test_case_11_glory_to_ukraine_in_korean ... ok
[INFO] [stdout] test test::test_string_width::test_case_5_length_2_grapheme ... ok
[INFO] [stdout] test test::indic_script::test_case_2_indic_text_with_zero_width_joiner_2 ... ok
[INFO] [stdout] test test::test_width::test_case_1_false_expects ... ok
[INFO] [stdout] test test::indic_script::test_case_3_indic_text_with_zero_width_joiner_3 ... ok
[INFO] [stdout] test test::test_string_width::test_case_6_grapheme_composed_of_multiple_emojis_at_least_one_of_which_is_length_2 ... ok
[INFO] [stdout] test test::indic_script::test_case_4_half_letter_form ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::indic_script::test_case_4_half_letter_form stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test::indic_script::test_case_4_half_letter_form' (680) panicked at src/lib.rs:125:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61c09fcef8a1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x61c09fd0379a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x61c09fcf3abc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x61c09fccbd06 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x61c09fce7f39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x61c09fc84440 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x61c09fce80f2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x61c09fccbdb2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x61c09fcc4ac9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x61c09fccc9bd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x61c09fd03ecc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x61c09fd03de3 - core[a373ad73a504971]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x61c09fd00698 - core[a373ad73a504971]::panicking::assert_failed::<u64, u64>
[INFO] [stdout]   13:     0x61c09fc77285 - <unicode_display_width[de26234368c7eb42]::test::indic_script::test_case_4_half_letter_form::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x61c09fc7788b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x61c09fc84a65 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x61c09fc7e354 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x61c09fc87af2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x61c09fcef0ff - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a105f988dfa - <unknown>
[INFO] [stdout]   20:     0x7a105fa1c3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::indic_script::test_case_4_half_letter_form
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff", kill_on_drop: false }`
[INFO] [stdout] 7bbd8d96ee6786c42c4f400432f82db8a8f384f2cea05d7524294d49002107ff
