[INFO] fetching crate basic-text 0.3.2...
[INFO] testing basic-text-0.3.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate basic-text 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate basic-text 0.3.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic-text 0.3.2
[INFO] finished tweaking crates.io crate basic-text 0.3.2
[INFO] tweaked toml for crates.io crate basic-text 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate basic-text 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_pipe v0.9.2
[INFO] [stderr]   Downloaded posish v0.6.1
[INFO] [stderr]   Downloaded unsafe-io v0.6.5
[INFO] [stderr]   Downloaded terminfo v0.7.3
[INFO] [stderr]   Downloaded basic-text-literals v0.3.2
[INFO] [stderr]   Downloaded duplex v0.3.1
[INFO] [stderr]   Downloaded layered-io v0.4.0
[INFO] [stderr]   Downloaded arbitrary v1.0.0
[INFO] [stderr]   Downloaded terminal-io v0.3.0
[INFO] [stderr]   Downloaded basic-text-internals v0.3.2
[INFO] [stderr]   Downloaded utf8-io v0.4.0
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2248c33328d55e2b5d37b41ab4f618d0832de11a3fbf3e91c4c00ca5b66f9ecb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2248c33328d55e2b5d37b41ab4f618d0832de11a3fbf3e91c4c00ca5b66f9ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2248c33328d55e2b5d37b41ab4f618d0832de11a3fbf3e91c4c00ca5b66f9ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2248c33328d55e2b5d37b41ab4f618d0832de11a3fbf3e91c4c00ca5b66f9ecb", kill_on_drop: false }`
[INFO] [stdout] 2248c33328d55e2b5d37b41ab4f618d0832de11a3fbf3e91c4c00ca5b66f9ecb
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f82d079e0404c859aa9575c64b72c42fa626f401875a2643a635d30dc03c2dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f82d079e0404c859aa9575c64b72c42fa626f401875a2643a635d30dc03c2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling duplex v0.3.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling unsafe-io v0.6.5
[INFO] [stderr]    Compiling layered-io v0.4.0
[INFO] [stderr]    Compiling basic-text v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling utf8-io v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling basic-text-internals v0.3.2
[INFO] [stderr]    Compiling basic-text-literals v0.3.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `Command { std: "docker" "inspect" "3f82d079e0404c859aa9575c64b72c42fa626f401875a2643a635d30dc03c2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f82d079e0404c859aa9575c64b72c42fa626f401875a2643a635d30dc03c2dc", kill_on_drop: false }`
[INFO] [stdout] 3f82d079e0404c859aa9575c64b72c42fa626f401875a2643a635d30dc03c2dc
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d00690523a104b9903e60427bf54818faf5a2e08083f3405ed2812af65c642d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9d00690523a104b9903e60427bf54818faf5a2e08083f3405ed2812af65c642d", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic-text v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "9d00690523a104b9903e60427bf54818faf5a2e08083f3405ed2812af65c642d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d00690523a104b9903e60427bf54818faf5a2e08083f3405ed2812af65c642d", kill_on_drop: false }`
[INFO] [stdout] 9d00690523a104b9903e60427bf54818faf5a2e08083f3405ed2812af65c642d
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77cb4fe83c56be6ad7b7a67955f830a684c6f36127a462d334fac9e73328e6f0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "77cb4fe83c56be6ad7b7a67955f830a684c6f36127a462d334fac9e73328e6f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basic_text-445e899992d17042)
[INFO] [stdout] running 45 tests
[INFO] [stdout] test text_input::test_clear_to_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_reader::test_empty_string ... ok
[INFO] [stdout] test text_input::test_is_char_boundary ... ok
[INFO] [stdout] test text_reader::test_nl ... ok
[INFO] [stdout] test text_reader::test_csi ... ok
[INFO] [stdout] test text_writer::test_esc ... ok
[INFO] [stdout] test text_writer::test_leading_nonstarters ... ok
[INFO] [stdout] test text_writer::test_crlf ... ok
[INFO] [stdout] test text_writer::test_c1 ... ok
[INFO] [stdout] test text_substring::validate_string ... ok
[INFO] [stdout] test text_string::validate_string ... ok
[INFO] [stdout] test text_reader::test_unassigned ... ok
[INFO] [stdout] test text_writer::test_dddha ... ok
[INFO] [stdout] test text_reader::test_bom ... ok
[INFO] [stdout] test text_reader::test_cr_plain ... ok
[INFO] [stdout] test text_string::split_escape ... ok
[INFO] [stdout] test text_substring::split_escape ... ok
[INFO] [stdout] test text_reader::test_non_text_c0 ... ok
[INFO] [stdout] test text_reader::test_nfc ... ok
[INFO] [stdout] test text_string::normalize_string ... ok
[INFO] [stdout] test text_writer::test_del ... ok
[INFO] [stdout] test text_writer::test_empty_string ... ok
[INFO] [stdout] test text_writer::test_ff ... ok
[INFO] [stdout] test text_writer::test_csi ... ok
[INFO] [stdout] test text_writer::test_cr_plain ... ok
[INFO] [stdout] test text_writer::test_bom ... ok
[INFO] [stdout] test text_substring::normalize_string ... ok
[INFO] [stdout] test text_reader::test_leading_nonstarters ... ok
[INFO] [stdout] test text_reader::test_osc ... ok
[INFO] [stdout] test text_reader::test_esc ... ok
[INFO] [stdout] test text_reader::test_linux ... ok
[INFO] [stdout] test text_reader::test_crlf ... ok
[INFO] [stdout] test text_writer::test_linux ... ok
[INFO] [stdout] test text_writer::test_nfc ... ok
[INFO] [stdout] test text_writer::test_no_newline ... ok
[INFO] [stdout] test text_writer::test_unassigned ... ok
[INFO] [stdout] test text_writer::test_osc ... ok
[INFO] [stdout] test text_writer::test_nl ... ok
[INFO] [stdout] test text_reader::test_ff ... ok
[INFO] [stdout] test text_reader::test_del ... ok
[INFO] [stderr]      Running tests/basic-text-string.rs (/opt/rustwide/target/debug/deps/basic_text_string-e1d5feae66b449f9)
[INFO] [stdout] test text_writer::test_non_text_c0 ... 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 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test basic_text_string_basics ... ok
[INFO] [stdout] test basic_text_string_end ... ok
[INFO] [stdout] test basic_text_string_ssnfc ... ok
[INFO] [stdout] test basic_text_string_start ... ok
[INFO] [stdout] test basic_text_string_pre_nfc_table ... ok
[INFO] [stdout] test basic_text_string_main_table ... ok
[INFO] [stdout] test basic_text_string_cjk_compatibility_ideographs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/buf_read_text.rs (/opt/rustwide/target/debug/deps/buf_read_text-1e2f092425698fdd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test buf_read_test_basics ... ok
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/disallowed_scalar_values.rs (/opt/rustwide/target/debug/deps/disallowed_scalar_values-716eb15fa2b4a4c7)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/literals.rs (/opt/rustwide/target/debug/deps/literals-d101bcdcfac032a1)
[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] [stderr]      Running tests/samples.rs (/opt/rustwide/target/debug/deps/samples-cb6452f7692989e7)
[INFO] [stdout] test text_substr_macro ... ok
[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 0.00s
[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-b95c360c187c578a)
[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 0.08s
[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_lossy ... ok
[INFO] [stdout] test text_string_concat_no_compose ... 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] [stderr]      Running tests/text-input.rs (/opt/rustwide/target/debug/deps/text_input-6dacb073b97616c5)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_text_input_start ... ok
[INFO] [stdout] test test_nel_compatibility ... 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_pre_nfc ... ok
[INFO] [stdout] test test_lsps_compatibility ... ok
[INFO] [stdout] test test_text_input_cr ... ok
[INFO] [stdout] test test_text_input_end ... 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-703fe3c69654641c)
[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 0.40s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_bom_compatibility ... ok
[INFO] [stdout] test test_text_output_rules ... ok
[INFO] [stdout] test test_text_output_cyrillic_es_te ... ok
[INFO] [stdout] test test_text_output_nfc ... ok
[INFO] [stdout] test test_crlf_compatibility ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests basic-text
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/text_string.rs - text_string::TextString (line 51) ... 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 77) ... ok
[INFO] [stdout] test src/text_substring.rs - text_substring::TextSubstring (line 48) ... ok
[INFO] [stdout] test src/text_writer.rs - text_writer::TextWriter (line 26) ... ok
[INFO] [stdout] test src/text_substring.rs - text_substring::TextSubstring (line 57) ... ok
[INFO] [stdout] test src/text_reader.rs - text_reader::TextReader (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/text_substring.rs - text_substring::TextSubstring (line 72) ... ok
[INFO] [stdout] test src/text_string.rs - text_string::TextString (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77cb4fe83c56be6ad7b7a67955f830a684c6f36127a462d334fac9e73328e6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77cb4fe83c56be6ad7b7a67955f830a684c6f36127a462d334fac9e73328e6f0", kill_on_drop: false }`
[INFO] [stdout] 77cb4fe83c56be6ad7b7a67955f830a684c6f36127a462d334fac9e73328e6f0