[INFO] fetching crate basic-text 0.5.0...
[INFO] testing basic-text-0.5.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate basic-text 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate basic-text 0.5.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic-text 0.5.0
[INFO] finished tweaking crates.io crate basic-text 0.5.0
[INFO] tweaked toml for crates.io crate basic-text 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate basic-text 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded siphasher v0.3.5
[INFO] [stderr]   Downloaded cstr v0.2.8
[INFO] [stderr]   Downloaded arbitrary v1.0.1
[INFO] [stderr]   Downloaded terminfo v0.7.3
[INFO] [stderr]   Downloaded os_pipe v0.9.2
[INFO] [stderr]   Downloaded basic-text-literals v0.5.0
[INFO] [stderr]   Downloaded terminal-io v0.5.0
[INFO] [stderr]   Downloaded utf8-io v0.5.0
[INFO] [stderr]   Downloaded duplex v0.5.0
[INFO] [stderr]   Downloaded posish v0.16.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.12
[INFO] [stderr]   Downloaded io-lifetimes v0.2.0
[INFO] [stderr]   Downloaded unsafe-io v0.7.1
[INFO] [stderr]   Downloaded layered-io v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86908f7c4c07e6b035ee6b692821a2233f42cfb8c1b2759e96ef562d6bd062d7
[INFO] running `Command { std: "docker" "start" "-a" "86908f7c4c07e6b035ee6b692821a2233f42cfb8c1b2759e96ef562d6bd062d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86908f7c4c07e6b035ee6b692821a2233f42cfb8c1b2759e96ef562d6bd062d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86908f7c4c07e6b035ee6b692821a2233f42cfb8c1b2759e96ef562d6bd062d7", kill_on_drop: false }`
[INFO] [stdout] 86908f7c4c07e6b035ee6b692821a2233f42cfb8c1b2759e96ef562d6bd062d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca7551c5cd0e1723b626066a811c24082471892bb41c835033b39f978a60334
[INFO] running `Command { std: "docker" "start" "-a" "4ca7551c5cd0e1723b626066a811c24082471892bb41c835033b39f978a60334", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling duplex v0.5.0
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling io-lifetimes v0.2.0
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling unsafe-io v0.7.1
[INFO] [stderr]    Compiling layered-io v0.6.0
[INFO] [stderr]    Compiling basic-text v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling utf8-io v0.5.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling basic-text-internals v0.5.0
[INFO] [stderr]    Compiling basic-text-literals v0.5.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.20s
[INFO] running `Command { std: "docker" "inspect" "4ca7551c5cd0e1723b626066a811c24082471892bb41c835033b39f978a60334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca7551c5cd0e1723b626066a811c24082471892bb41c835033b39f978a60334", kill_on_drop: false }`
[INFO] [stdout] 4ca7551c5cd0e1723b626066a811c24082471892bb41c835033b39f978a60334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94612964fd4fbcbf9902201f1a57581e0bf8edd2630bd64e3b563fd9b0c4c73c
[INFO] running `Command { std: "docker" "start" "-a" "94612964fd4fbcbf9902201f1a57581e0bf8edd2630bd64e3b563fd9b0c4c73c", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic-text v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `Command { std: "docker" "inspect" "94612964fd4fbcbf9902201f1a57581e0bf8edd2630bd64e3b563fd9b0c4c73c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94612964fd4fbcbf9902201f1a57581e0bf8edd2630bd64e3b563fd9b0c4c73c", kill_on_drop: false }`
[INFO] [stdout] 94612964fd4fbcbf9902201f1a57581e0bf8edd2630bd64e3b563fd9b0c4c73c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f23409211d8bea95f3ec61c1bf6984e94ff7f711230b0bb976b89073bbba94f
[INFO] running `Command { std: "docker" "start" "-a" "3f23409211d8bea95f3ec61c1bf6984e94ff7f711230b0bb976b89073bbba94f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 45 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basic_text-ba628506b2dfe035)
[INFO] [stdout] test text_input::test_clear_to_char_boundary ... ok
[INFO] [stdout] test text_input::test_is_char_boundary ... ok
[INFO] [stdout] test copy::test_copy_text_using_status ... ok
[INFO] [stdout] test copy::test_copy_text ... ok
[INFO] [stdout] test text_string::split_escape ... ok
[INFO] [stdout] test text_string::validate_string ... ok
[INFO] [stdout] test text_reader::test_leading_nonstarters ... ok
[INFO] [stdout] test text_reader::test_crlf ... ok
[INFO] [stdout] test text_reader::test_bom ... ok
[INFO] [stdout] test text_substring::split_escape ... ok
[INFO] [stdout] test text_substring::validate_string ... ok
[INFO] [stdout] test text_writer::test_bom ... ok
[INFO] [stdout] test text_writer::test_cr_plain ... ok
[INFO] [stdout] test text_writer::test_crlf ... ok
[INFO] [stdout] test text_writer::test_csi ... ok
[INFO] [stdout] test text_writer::test_c1 ... ok
[INFO] [stdout] test text_writer::test_esc ... ok
[INFO] [stdout] test text_writer::test_ff ... ok
[INFO] [stdout] test text_writer::test_leading_nonstarters ... ok
[INFO] [stdout] test text_reader::test_cr_plain ... ok
[INFO] [stdout] test text_reader::test_csi ... ok
[INFO] [stdout] test text_writer::test_linux ... ok
[INFO] [stdout] test text_reader::test_del ... ok
[INFO] [stdout] test text_reader::test_empty_string ... ok
[INFO] [stdout] test text_string::normalize_string ... ok
[INFO] [stdout] test text_writer::test_dddha ... ok
[INFO] [stdout] test text_writer::test_del ... ok
[INFO] [stdout] test text_writer::test_empty_string ... ok
[INFO] [stdout] test text_reader::test_nfc ... ok
[INFO] [stdout] test text_reader::test_esc ... ok
[INFO] [stdout] test text_reader::test_unassigned ... ok
[INFO] [stdout] test text_writer::test_nfc ... ok
[INFO] [stdout] test text_writer::test_nl ... ok
[INFO] [stdout] test text_writer::test_no_newline ... ok
[INFO] [stdout] test text_writer::test_osc ... ok
[INFO] [stdout] test text_writer::test_non_text_c0 ... ok
[INFO] [stdout] test text_writer::test_unassigned ... ok
[INFO] [stdout] test text_reader::test_nl ... ok
[INFO] [stdout] test text_reader::test_non_text_c0 ... ok
[INFO] [stdout] test text_substring::normalize_string ... ok
[INFO] [stdout] test text_reader::test_linux ... ok
[INFO] [stdout] test text_reader::test_osc ... ok
[INFO] [stdout] test text_reader::test_ff ... ok
[INFO] [stdout] test text_reader::test_c1 ... ok
[INFO] [stdout] test text_reader::test_dddha ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic-text-string.rs (/opt/rustwide/target/debug/deps/basic_text_string-82eaea1f24096fc8)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test basic_text_string_end ... ok
[INFO] [stdout] test basic_text_string_basics ... ok
[INFO] [stdout] test basic_text_string_ssnfc ... ok
[INFO] [stdout] test basic_text_string_start ... ok
[INFO] [stdout] test basic_text_string_deprecated_discouraged ... ok
[INFO] [stdout] test basic_text_string_unassigned ... ok
[INFO] [stdout] test basic_text_string_unassigned_alphanumeric_math ... ok
[INFO] [stdout] test basic_text_string_replaced_unassigned ... ok
[INFO] [stdout] test basic_text_string_ff ... ok
[INFO] [stdout] test basic_text_string_sequence_table_misc ... ok
[INFO] [stderr]      Running tests/buf_read_text.rs (/opt/rustwide/target/debug/deps/buf_read_text-5e49cafc8df9a5db)
[INFO] [stdout] test basic_text_string_cjk_compatibility_ideographs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.65s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test buf_read_test_basics ... ok
[INFO] [stderr]      Running tests/disallowed_scalar_values.rs (/opt/rustwide/target/debug/deps/disallowed_scalar_values-92f768ed2ee3b613)
[INFO] [stdout] test buf_read_test_lossy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/literals.rs (/opt/rustwide/target/debug/deps/literals-94505cd67de89ee9)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test text_substr_macro ... ok
[INFO] [stderr]      Running tests/samples.rs (/opt/rustwide/target/debug/deps/samples-ea3d9cd0c0a0c566)
[INFO] [stdout] test text_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test basic_text_example ... ok
[INFO] [stderr]      Running tests/string.rs (/opt/rustwide/target/debug/deps/string-ddc2708fc18014f7)
[INFO] [stdout] test basic_text_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test text_string_ends_with ... ok
[INFO] [stdout] test text_string_escape_default ... ok
[INFO] [stdout] test text_string_extend ... ok
[INFO] [stdout] test text_string_concat ... ok
[INFO] [stdout] test text_string_concat_no_compose ... ok
[INFO] [stderr]      Running tests/text-input.rs (/opt/rustwide/target/debug/deps/text_input-774e7c265af26d6b)
[INFO] [stdout] test text_string_concat_lossy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_text_input_start ... ok
[INFO] [stdout] test test_lsps_compatibility ... ok
[INFO] [stdout] test test_text_input_sequence_table ... ok
[INFO] [stdout] test test_text_input_cr ... ok
[INFO] [stdout] test test_text_input_crlf ... ok
[INFO] [stdout] test test_text_input_cyrillic_es_te ... ok
[INFO] [stdout] test test_text_input_nfc ... ok
[INFO] [stdout] test test_text_input_end ... ok
[INFO] [stdout] test test_nel_compatibility ... ok
[INFO] [stdout] test test_text_input_replacements ... ok
[INFO] [stdout] test test_text_input_escapes ... ok
[INFO] [stderr]      Running tests/text-output.rs (/opt/rustwide/target/debug/deps/text_output-88906ae4eb5b0df6)
[INFO] [stdout] test test_text_input_disallowed_scalars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_bom_compatibility ... ok
[INFO] [stdout] test test_crlf_compatibility ... ok
[INFO] [stdout] test test_text_output_nfc ... ok
[INFO] [stdout] test test_text_output_cyrillic_es_te ... ok
[INFO] [stderr]      Running tests/unicode-version.rs (/opt/rustwide/target/debug/deps/unicode_version-03f4d5621cff7f63)
[INFO] [stdout] test test_text_output_rules ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests basic-text
[INFO] [stdout] test unicode_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/text_substring.rs - text_substring::TextSubstring (line 48) ... ok
[INFO] [stdout] test src/text_reader.rs - text_reader::TextReader (line 27) ... ok
[INFO] [stdout] test src/text_string.rs - text_string::TextStr (line 101) ... ok
[INFO] [stdout] test src/text_string.rs - text_string::TextString (line 43) ... ok
[INFO] [stdout] test src/text_string.rs - text_string::TextString (line 51) ... ok
[INFO] [stdout] test src/text_writer.rs - text_writer::TextWriter (line 30) ... ok
[INFO] [stdout] test src/text_string.rs - text_string::TextString (line 77) ... ok
[INFO] [stdout] test src/text_substring.rs - text_substring::TextSubstring (line 72) ... ok
[INFO] [stdout] test src/text_substring.rs - text_substring::TextSubstring (line 57) ... ok
[INFO] [stdout] test src/text_string.rs - text_string::TextString (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f23409211d8bea95f3ec61c1bf6984e94ff7f711230b0bb976b89073bbba94f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f23409211d8bea95f3ec61c1bf6984e94ff7f711230b0bb976b89073bbba94f", kill_on_drop: false }`
[INFO] [stdout] 3f23409211d8bea95f3ec61c1bf6984e94ff7f711230b0bb976b89073bbba94f