[INFO] fetching crate rfc9839 0.3.0...
[INFO] testing rfc9839-0.3.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rfc9839 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rfc9839 0.3.0
[INFO] finished tweaking crates.io crate rfc9839 0.3.0
[INFO] tweaked toml for crates.io crate rfc9839 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfc9839 0.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rfc9839 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683
[INFO] running `Command { std: "docker" "start" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683", 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" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683", 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" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc9839 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683", 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" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc9839 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683", 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" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfc9839-68b7a0b4cbf29c08)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::ascii_assignable_ok_rules ... ok
[INFO] [stdout] test tests::mixed_ascii_then_utf8_tail ... ok
[INFO] [stdout] test tests::assignable_str_basic_cases ... ok
[INFO] [stdout] test tests::scalar_char_accepts_all_valid_char ... ok
[INFO] [stdout] test tests::ascii_xml_ok_rules ... ok
[INFO] [stdout] test tests::supplementary_plane_boundaries_assignable ... ok
[INFO] [stdout] test tests::unicode_scalar_bytes_valid_and_invalid_utf8 ... ok
[INFO] [stdout] test tests::unicode_scalar_str_is_true_for_valid_utf8 ... ok
[INFO] [stdout] test tests::xml_boundaries ... ok
[INFO] [stdout] test tests::xml_chars_bytes_respects_ascii_rules_and_utf8_decode ... ok
[INFO] [stdout] test tests::assignable_char_allows_up_to_fffd_each_plane ... ok
[INFO] [stdout] test tests::xml_and_assignable_mixed_strings ... ok
[INFO] [stdout] test tests::xml_chars_str_basic_cases ... ok
[INFO] [stdout] test tests::ascii_fast_path_large_strings ... ok
[INFO] [stderr]    Doc-tests rfc9839
[INFO] [stdout] test tests::assignable_bytes_respects_exclusions ... ok
[INFO] [stdout] test tests::xml_char_allows_valid_planes ... ok
[INFO] [stdout] test tests::xml_char_disallows_other_c0_controls_and_nonchars ... ok
[INFO] [stdout] test tests::assignable_boundaries ... ok
[INFO] [stdout] test tests::xml_char_allows_tab_lf_cr_and_ascii_range ... ok
[INFO] [stdout] test tests::assignable_char_allows_useful_controls_and_printable_ascii ... ok
[INFO] [stdout] test tests::assignable_char_rejects_del_and_c1_controls ... ok
[INFO] [stdout] test tests::assignable_char_rejects_standardized_noncharacters ... ok
[INFO] [stdout] test tests::scalar_char_rejects_surrogates_by_construction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - chars::is_unicode_assignable (line 111) ... ok
[INFO] [stdout] test src/lib.rs - str::is_unicode_scalar (line 159) ... ok
[INFO] [stdout] test src/lib.rs - bytes::is_unicode_assignable (line 295) ... ok
[INFO] [stdout] test src/lib.rs - chars::is_unicode_scalar (line 69) ... ok
[INFO] [stdout] test src/lib.rs - bytes::is_unicode_scalar (line 244) ... ok
[INFO] [stdout] test src/lib.rs - str::is_xml_chars (line 175) ... ok
[INFO] [stdout] test src/lib.rs - bytes::is_xml_chars (line 261) ... ok
[INFO] [stdout] test src/lib.rs - str::is_unicode_assignable (line 207) ... ok
[INFO] [stdout] test src/lib.rs - chars::is_xml_char (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.40s; merged doctests compilation took 0.38s
[INFO] running `Command { std: "docker" "inspect" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683", kill_on_drop: false }`
[INFO] [stdout] 24e1654a4f204053dd7366c0c5c4c63f693496fb84dcf27b25f47d9e5ba20683
