[INFO] fetching crate throne 0.4.1... [INFO] testing throne-0.4.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] extracting crate throne 0.4.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate throne 0.4.1 [INFO] finished tweaking crates.io crate throne 0.4.1 [INFO] tweaked toml for crates.io crate throne 0.4.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate throne 0.4.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate throne 0.4.1 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f26d2c0006176cdabe4cf65e2da9be0f7f6cca6b4be5f1173a565e14503451f [INFO] running `Command { std: "docker" "start" "-a" "3f26d2c0006176cdabe4cf65e2da9be0f7f6cca6b4be5f1173a565e14503451f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f26d2c0006176cdabe4cf65e2da9be0f7f6cca6b4be5f1173a565e14503451f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f26d2c0006176cdabe4cf65e2da9be0f7f6cca6b4be5f1173a565e14503451f", kill_on_drop: false }` [INFO] [stdout] 3f26d2c0006176cdabe4cf65e2da9be0f7f6cca6b4be5f1173a565e14503451f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e6ebd1e8604d48cf306274699a01649dc20b969ca1f1b680e3ccbee1d3db81c [INFO] running `Command { std: "docker" "start" "-a" "8e6ebd1e8604d48cf306274699a01649dc20b969ca1f1b680e3ccbee1d3db81c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling throne v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.71s [INFO] running `Command { std: "docker" "inspect" "8e6ebd1e8604d48cf306274699a01649dc20b969ca1f1b680e3ccbee1d3db81c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e6ebd1e8604d48cf306274699a01649dc20b969ca1f1b680e3ccbee1d3db81c", kill_on_drop: false }` [INFO] [stdout] 8e6ebd1e8604d48cf306274699a01649dc20b969ca1f1b680e3ccbee1d3db81c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1b65a47548d983b424aa563a0726d8cd71f40587cb6eb99c0f7b96bd92277c0 [INFO] running `Command { std: "docker" "start" "-a" "c1b65a47548d983b424aa563a0726d8cd71f40587cb6eb99c0f7b96bd92277c0", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling pretty_assertions v0.7.2 [INFO] [stderr] Compiling wayland-commons v0.28.5 [INFO] [stderr] Compiling minifb v0.19.3 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling wayland-cursor v0.28.5 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Compiling xkb v0.2.1 [INFO] [stderr] Compiling throne v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2m 45s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4, nom v5.1.2, nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c1b65a47548d983b424aa563a0726d8cd71f40587cb6eb99c0f7b96bd92277c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1b65a47548d983b424aa563a0726d8cd71f40587cb6eb99c0f7b96bd92277c0", kill_on_drop: false }` [INFO] [stdout] c1b65a47548d983b424aa563a0726d8cd71f40587cb6eb99c0f7b96bd92277c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a6fd174c451768170eb8d5a3d6f2abd3bdeea15caf4d651b39492f71c3a510d [INFO] running `Command { std: "docker" "start" "-a" "4a6fd174c451768170eb8d5a3d6f2abd3bdeea15caf4d651b39492f71c3a510d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4, nom v5.1.2, nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/throne-2cb4c79144044009) [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test tests::context_from_text_backwards_predicate_constant_test ... ok [INFO] [stdout] test tests::context_from_text_backwards_predicate_constant2_test ... ok [INFO] [stdout] test tests::context_from_text_backwards_predicate_consuming_test ... ok [INFO] [stdout] test tests::context_from_text_backwards_predicate_permutations_test ... ok [INFO] [stdout] test tests::context_from_text_copy_test ... ok [INFO] [stdout] test tests::context_from_text_prefix_test ... ok [INFO] [stdout] test tests::context_from_text_empty_test ... ok [INFO] [stdout] test tests::assign_state_vars_test ... ok [INFO] [stdout] test tests::context_from_text_backwards_predicate_simple_test ... ok [INFO] [stdout] test tests::context_from_text_backwards_predicate_update_test ... ok [INFO] [stdout] test tests::context_from_text_comment_state_test ... ok [INFO] [stdout] test tests::context_append_state_test ... ok [INFO] [stdout] test tests::phrase_groups_single_test ... ok [INFO] [stdout] test tests::phrase_normalize_compound1_test ... ok [INFO] [stdout] test tests::phrase_groups_simple_test ... ok [INFO] [stdout] test tests::match_variables_with_existing_test ... ok [INFO] [stdout] test tests::context_find_matching_rules_test ... ok [INFO] [stdout] test tests::phrase_groups_compound_test ... ok [INFO] [stdout] test tests::phrase_normalize_compound2_test ... ok [INFO] [stdout] test tests::remove_pattern_test ... ok [INFO] [stdout] test tests::context_from_text_comment_test ... ok [INFO] [stdout] test tests::context_from_text_rules_newline_test ... ok [INFO] [stdout] test tests::context_from_text_state_test ... ok [INFO] [stdout] test tests::context_from_text_wildcard_test ... ok [INFO] [stdout] test tests::evaluate_backwards_pred_test ... ok [INFO] [stdout] test tests::find_phrases_test ... ok [INFO] [stdout] test tests::find_phrases_exact_length_test ... ok [INFO] [stdout] test tests::match_variables_test ... ok [INFO] [stdout] test tests::context_from_text_unicode_test ... ok [INFO] [stdout] test tests::rule_matches_state_input_side_predicate_none_test ... ok [INFO] [stdout] test tests::remove_phrase_exact_length_test ... ok [INFO] [stdout] test tests::rule_matches_state_input_side_predicate_some_fail1_test ... ok [INFO] [stdout] test tests::rule_matches_state_input_side_predicate_some_fail2_test ... ok [INFO] [stdout] test tests::rule_matches_state_input_side_predicate_some_pass3_test ... ok [INFO] [stdout] test tests::token_test ... ok [INFO] [stdout] test tests::state_roundtrip_test ... ok [INFO] [stdout] test tests::test_extend_state_from_context ... ok [INFO] [stdout] test tests::rule_matches_state_truthiness_test ... ok [INFO] [stdout] test tests::tokenize_string_test ... ok [INFO] [stdout] test tests::rule_matches_state_output_test ... ok [INFO] [stdout] test tests::tokenize_test ... ok [INFO] [stdout] test tests::rule_matches_state_truthiness_negated_test ... ok [INFO] [stdout] test tests::tokenize_var_test ... ok [INFO] [stdout] test tests::rule_matches_state_truthiness_nonconsuming_test ... ok [INFO] [stdout] test tests::test_match_without_variables_test ... ok [INFO] [stdout] test tests::tokenize_wildcard_test ... ok [INFO] [stdout] test tests::update2_test ... ok [INFO] [stdout] test tests::rule_matches_state_input_side_predicate_some_pass1_test ... ok [INFO] [stdout] test tests::rule_matches_state_input_side_predicate_some_pass2_test ... ok [INFO] [stdout] test tests::test_match_without_variables2_test ... ok [INFO] [stdout] test tests::update_rule_repeat_error_test ... ok [INFO] [stdout] test tests::update_test ... ok [INFO] [stdout] test tests::context_from_text_backwards_predicate_update2_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests throne [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/context.rs - context::ContextBuilder (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4a6fd174c451768170eb8d5a3d6f2abd3bdeea15caf4d651b39492f71c3a510d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a6fd174c451768170eb8d5a3d6f2abd3bdeea15caf4d651b39492f71c3a510d", kill_on_drop: false }` [INFO] [stdout] 4a6fd174c451768170eb8d5a3d6f2abd3bdeea15caf4d651b39492f71c3a510d