[INFO] fetching crate finl-charsub 1.0.0... [INFO] testing finl-charsub-1.0.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate finl-charsub 1.0.0 into /workspace/builds/worker-71/source [INFO] validating manifest of crates.io crate finl-charsub 1.0.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate finl-charsub 1.0.0 [INFO] finished tweaking crates.io crate finl-charsub 1.0.0 [INFO] tweaked toml for crates.io crate finl-charsub 1.0.0 written to /workspace/builds/worker-71/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3c7091952b0a5a6223ddbddc379faf3cb6d7d577c7483d0b4dc8bf40a25be17 [INFO] running `Command { std: "docker" "start" "-a" "d3c7091952b0a5a6223ddbddc379faf3cb6d7d577c7483d0b4dc8bf40a25be17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3c7091952b0a5a6223ddbddc379faf3cb6d7d577c7483d0b4dc8bf40a25be17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3c7091952b0a5a6223ddbddc379faf3cb6d7d577c7483d0b4dc8bf40a25be17", kill_on_drop: false }` [INFO] [stdout] d3c7091952b0a5a6223ddbddc379faf3cb6d7d577c7483d0b4dc8bf40a25be17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b6d3a55ce63a4544a1bb647336497d57de46e82481e1fb7efd6d2c4eaefb318 [INFO] running `Command { std: "docker" "start" "-a" "0b6d3a55ce63a4544a1bb647336497d57de46e82481e1fb7efd6d2c4eaefb318", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling finl-charsub v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.30s [INFO] running `Command { std: "docker" "inspect" "0b6d3a55ce63a4544a1bb647336497d57de46e82481e1fb7efd6d2c4eaefb318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6d3a55ce63a4544a1bb647336497d57de46e82481e1fb7efd6d2c4eaefb318", kill_on_drop: false }` [INFO] [stdout] 0b6d3a55ce63a4544a1bb647336497d57de46e82481e1fb7efd6d2c4eaefb318 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 250a29253d831d0e07745820e587382456ca7241179d4662d95a4b3ea7c9cdca [INFO] running `Command { std: "docker" "start" "-a" "250a29253d831d0e07745820e587382456ca7241179d4662d95a4b3ea7c9cdca", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling finl-charsub v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.64s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/finl_charsub-4bdb53112bbfa13d) [INFO] running `Command { std: "docker" "inspect" "250a29253d831d0e07745820e587382456ca7241179d4662d95a4b3ea7c9cdca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "250a29253d831d0e07745820e587382456ca7241179d4662d95a4b3ea7c9cdca", kill_on_drop: false }` [INFO] [stdout] 250a29253d831d0e07745820e587382456ca7241179d4662d95a4b3ea7c9cdca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d2c896edab0e0d0dca69a4e3ef9173525b8c2596d3f39b08a6cea8a771c02b75 [INFO] running `Command { std: "docker" "start" "-a" "d2c896edab0e0d0dca69a4e3ef9173525b8c2596d3f39b08a6cea8a771c02b75", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/finl_charsub-4bdb53112bbfa13d) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test charsub::tests::add_some_mappings_to_substitution_trie ... ok [INFO] [stdout] test charsub::tests::basic_maps_work_correctly ... ok [INFO] [stdout] test charsub::tests::blank_lines_and_comments_ignored ... ok [INFO] [stdout] test charsub::tests::char_sub_machine_can_handle_more_than_one_substitution ... ok [INFO] [stdout] test charsub::tests::char_sub_machine_handles_stopping_mid_substitution_ok ... ok [INFO] [stdout] test charsub::tests::can_parse_valid_external_file ... ok [INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_mid_string ... ok [INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_at_end ... ok [INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_where_initial_or_middle_sequences_dont_terminate ... ok [INFO] [stdout] test charsub::tests::flush_will_correctly_handle_a_dead_end_substitution ... ok [INFO] [stdout] test charsub::tests::missing_map_to_value_gives_error ... ok [INFO] [stdout] test charsub::tests::char_sub_machine_returns_original_string_when_no_substitution ... ok [INFO] [stdout] test unescape::tests::backslash_escape_is_decoded ... ok [INFO] [stdout] test unescape::tests::bad_escape_gives_error ... ok [INFO] [stdout] test unescape::tests::double_quote_escape_is_decoded ... ok [INFO] [stdout] test unescape::tests::invalid_code_point_gives_error ... ok [INFO] [stdout] test unescape::tests::missing_brace_after_u_gives_error ... ok [INFO] [stdout] test unescape::tests::n_escape_is_decoded ... ok [INFO] [stdout] test unescape::tests::non_hex_digit_after_u_gives_error ... ok [INFO] [stdout] test unescape::tests::ordinary_string_comes_back_the_same ... ok [INFO] [stdout] test unescape::tests::r_escape_is_decoded ... ok [INFO] [stdout] test unescape::tests::single_quote_escape_is_decoded ... ok [INFO] [stdout] test unescape::tests::tab_escape_is_decoded ... ok [INFO] [stdout] test unescape::tests::too_many_hex_digits_after_u_gives_error ... ok [INFO] [stdout] test unescape::tests::too_large_a_value_gives_error ... ok [INFO] [stdout] test unescape::tests::unicode_escape_is_decoded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests finl-charsub [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/charsub.rs - charsub::CharSubMachine::process (line 73) ... ok [INFO] [stdout] test src/charsub.rs - charsub::CharSubMachine::flush (line 163) ... ok [INFO] [stdout] test src/unescape.rs - unescape::unescape (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d2c896edab0e0d0dca69a4e3ef9173525b8c2596d3f39b08a6cea8a771c02b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2c896edab0e0d0dca69a4e3ef9173525b8c2596d3f39b08a6cea8a771c02b75", kill_on_drop: false }` [INFO] [stdout] d2c896edab0e0d0dca69a4e3ef9173525b8c2596d3f39b08a6cea8a771c02b75