[INFO] fetching crate pest_meta 2.1.3... [INFO] testing pest_meta-2.1.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate pest_meta 2.1.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate pest_meta 2.1.3 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 pest_meta 2.1.3 [INFO] finished tweaking crates.io crate pest_meta 2.1.3 [INFO] tweaked toml for crates.io crate pest_meta 2.1.3 written to /workspace/builds/worker-4/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26706840b9fad9d98ee40f0e29a360b56fd0d7bf6e4da1eaaf2c14b82f1a6329 [INFO] running `Command { std: "docker" "start" "-a" "26706840b9fad9d98ee40f0e29a360b56fd0d7bf6e4da1eaaf2c14b82f1a6329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26706840b9fad9d98ee40f0e29a360b56fd0d7bf6e4da1eaaf2c14b82f1a6329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26706840b9fad9d98ee40f0e29a360b56fd0d7bf6e4da1eaaf2c14b82f1a6329", kill_on_drop: false }` [INFO] [stdout] 26706840b9fad9d98ee40f0e29a360b56fd0d7bf6e4da1eaaf2c14b82f1a6329 [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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56cf0ef7e84e4b9fac2371ce56a240fba163fe773eb8ec0b64ee34cb0f40ed5b [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" "56cf0ef7e84e4b9fac2371ce56a240fba163fe773eb8ec0b64ee34cb0f40ed5b", kill_on_drop: false }` [INFO] [stderr] Compiling pest_meta v2.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | / "grammar error\n\n".to_owned() [INFO] [stdout] 34 | | + &e.into_iter() [INFO] [stdout] 35 | | .map(|error| format!("{}", error)) [INFO] [stdout] 36 | | .collect::>() [INFO] [stdout] 37 | | .join("\n\n") [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 33 | "{}", "grammar error\n\n".to_owned() [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.42s [INFO] running `Command { std: "docker" "inspect" "56cf0ef7e84e4b9fac2371ce56a240fba163fe773eb8ec0b64ee34cb0f40ed5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56cf0ef7e84e4b9fac2371ce56a240fba163fe773eb8ec0b64ee34cb0f40ed5b", kill_on_drop: false }` [INFO] [stdout] 56cf0ef7e84e4b9fac2371ce56a240fba163fe773eb8ec0b64ee34cb0f40ed5b [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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d7d4cf0dcef8d9e2b7e1c25573c0971cfa8059a932f5601eb2eca34db7df9a68 [INFO] running `Command { std: "docker" "start" "-a" "d7d4cf0dcef8d9e2b7e1c25573c0971cfa8059a932f5601eb2eca34db7df9a68", kill_on_drop: false }` [INFO] [stderr] Compiling pest_meta v2.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | / "grammar error\n\n".to_owned() [INFO] [stdout] 34 | | + &e.into_iter() [INFO] [stdout] 35 | | .map(|error| format!("{}", error)) [INFO] [stdout] 36 | | .collect::>() [INFO] [stdout] 37 | | .join("\n\n") [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 33 | "{}", "grammar error\n\n".to_owned() [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | / "grammar error\n\n".to_owned() [INFO] [stdout] 34 | | + &e.into_iter() [INFO] [stdout] 35 | | .map(|error| format!("{}", error)) [INFO] [stdout] 36 | | .collect::>() [INFO] [stdout] 37 | | .join("\n\n") [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 33 | "{}", "grammar error\n\n".to_owned() [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.58s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pest_meta-ed803b5fd47cd80c) [INFO] running `Command { std: "docker" "inspect" "d7d4cf0dcef8d9e2b7e1c25573c0971cfa8059a932f5601eb2eca34db7df9a68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7d4cf0dcef8d9e2b7e1c25573c0971cfa8059a932f5601eb2eca34db7df9a68", kill_on_drop: false }` [INFO] [stdout] d7d4cf0dcef8d9e2b7e1c25573c0971cfa8059a932f5601eb2eca34db7df9a68 [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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67f599149ebb2d360565f2ffdd77c34f3ee1e0a99f044f777adbe8e0c5ac7389 [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" "67f599149ebb2d360565f2ffdd77c34f3ee1e0a99f044f777adbe8e0c5ac7389", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | / "grammar error\n\n".to_owned() [INFO] [stderr] 34 | | + &e.into_iter() [INFO] [stderr] 35 | | .map(|error| format!("{}", error)) [INFO] [stderr] 36 | | .collect::>() [INFO] [stderr] 37 | | .join("\n\n") [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 33 | "{}", "grammar error\n\n".to_owned() [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `pest_meta` (lib) generated 1 warning [INFO] [stderr] warning: `pest_meta` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pest_meta-ed803b5fd47cd80c) [INFO] [stdout] [INFO] [stdout] running 90 tests [INFO] [stdout] test optimizer::restorer::tests::restore_choice_branch_with_and_branch_without ... ok [INFO] [stdout] test ast::tests::top_down_iterator ... ok [INFO] [stdout] test optimizer::restorer::tests::restore_no_stack_children ... ok [INFO] [stdout] test parser::tests::char_missing_ending_single_quote ... ok [INFO] [stdout] test optimizer::tests::unroll_loop_exact ... ok [INFO] [stdout] test optimizer::tests::unroll_loop_min_max ... ok [INFO] [stdout] test optimizer::restorer::tests::restore_with_child_stack_ops ... ok [INFO] [stdout] test optimizer::tests::rotate ... ok [INFO] [stdout] test optimizer::tests::unroll_loop_max ... ok [INFO] [stdout] test optimizer::tests::concat_insensitive_strings ... ok [INFO] [stdout] test parser::tests::ast ... ok [INFO] [stdout] test parser::tests::ast_peek_slice ... ok [INFO] [stdout] test ast::tests::identity ... ok [INFO] [stdout] test parser::tests::missing_rhs ... ok [INFO] [stdout] test parser::tests::missing_term ... ok [INFO] [stdout] test parser::tests::missing_opening_brace ... ok [INFO] [stdout] test parser::tests::missing_assignment_operator ... ok [INFO] [stdout] test parser::tests::empty_rule ... ok [INFO] [stdout] test parser::tests::number ... ok [INFO] [stdout] test parser::tests::peek_slice_all ... ok [INFO] [stdout] test parser::tests::peek_slice_end ... ok [INFO] [stdout] test parser::tests::peek_slice_start ... ok [INFO] [stdout] test optimizer::tests::skip ... ok [INFO] [stdout] test optimizer::tests::unroll_loop_min ... ok [INFO] [stdout] test parser::tests::push ... ok [INFO] [stdout] test parser::tests::range ... ok [INFO] [stdout] test parser::tests::range_missing_range_operator ... ok [INFO] [stdout] test parser::tests::repeat_exact ... ok [INFO] [stdout] test optimizer::tests::concat_strings ... ok [INFO] [stdout] test parser::tests::repeat_min_max ... ok [INFO] [stdout] test parser::tests::insensitive_string ... ok [INFO] [stdout] test parser::tests::character ... ok [INFO] [stdout] test parser::tests::comment ... ok [INFO] [stdout] test parser::tests::missing_closing_paren ... ok [INFO] [stdout] test parser::tests::repeat_min ... ok [INFO] [stdout] test parser::tests::peek_slice_start_end ... ok [INFO] [stdout] test optimizer::tests::long_common_sequence ... ok [INFO] [stdout] test parser::tests::identifier ... ok [INFO] [stdout] test parser::tests::insensitive_missing_string ... ok [INFO] [stdout] test parser::tests::unescape_empty_escape ... ok [INFO] [stdout] test parser::tests::unescape_long_unicode ... ok [INFO] [stdout] test parser::tests::rule ... ok [INFO] [stdout] test parser::tests::unescape_no_close_brace_unicode ... ok [INFO] [stdout] test parser::tests::expression ... ok [INFO] [stdout] test parser::tests::string ... ok [INFO] [stdout] test parser::tests::string_missing_ending_quote ... ok [INFO] [stdout] test parser::tests::repeat_max ... ok [INFO] [stdout] test parser::tests::unescape_return ... ok [INFO] [stdout] test parser::tests::unescape_no_open_brace_unicode ... ok [INFO] [stdout] test parser::tests::unescape_short_byte ... ok [INFO] [stdout] test parser::tests::unescape_all ... ok [INFO] [stdout] test parser::tests::unescape_backslash ... ok [INFO] [stdout] test parser::tests::unescape_short_unicode ... ok [INFO] [stdout] test parser::tests::unescape_single_quote ... ok [INFO] [stdout] test parser::tests::unescape_wrong_escape ... ok [INFO] [stdout] test parser::tests::unescape_wrong_byte ... ok [INFO] [stdout] test parser::tests::wrong_identifier ... ok [INFO] [stdout] test parser::tests::unescape_tab ... ok [INFO] [stdout] test parser::tests::wrong_op ... ok [INFO] [stdout] test parser::tests::wrong_postfix ... ok [INFO] [stdout] test parser::tests::wrong_modifier ... ok [INFO] [stdout] test parser::tests::rules ... ok [INFO] [stdout] test parser::tests::unescape_null ... ok [INFO] [stdout] test parser::tests::repeat_exact_overflow - should panic ... ok [INFO] [stdout] test parser::tests::repeat_min_max_overflow - should panic ... ok [INFO] [stdout] test parser::tests::repeat_min_max_zero - should panic ... ok [INFO] [stdout] test parser::tests::repeat_min_overflow - should panic ... ok [INFO] [stdout] test validator::tests::non_progressing_comment - should panic ... ok [INFO] [stdout] test parser::tests::repeat_max_overflow - should panic ... ok [INFO] [stdout] test parser::tests::repeat_max_zero - should panic ... ok [INFO] [stdout] test validator::tests::already_defined - should panic ... ok [INFO] [stdout] test validator::tests::indirect_left_recursion - should panic ... ok [INFO] [stdout] test validator::tests::deep_non_failing_repetition - should panic ... ok [INFO] [stdout] test validator::tests::indirect_non_failing_repetition - should panic ... ok [INFO] [stdout] test validator::tests::non_failing_whitespace - should panic ... ok [INFO] [stdout] test validator::tests::pest_keyword - should panic ... ok [INFO] [stdout] test validator::tests::rust_keyword - should panic ... ok [INFO] [stdout] test validator::tests::skip_can_be_defined ... ok [INFO] [stdout] test validator::tests::valid_recursion ... ok [INFO] [stdout] test validator::tests::undefined - should panic ... ok [INFO] [stdout] test validator::tests::simple_left_recursion - should panic ... ok [INFO] [stdout] test parser::tests::repeat_exact_zero - should panic ... ok [INFO] [stdout] test validator::tests::lhs_non_failing_choice - should panic ... ok [INFO] [stdout] test validator::tests::lhs_non_failing_choice_middle - should panic ... ok [INFO] [stdout] test validator::tests::non_failing_left_recursion - should panic ... ok [INFO] [stdout] test validator::tests::lhs_non_failing_nested_choices - should panic ... ok [INFO] [stderr] Doc-tests pest_meta [INFO] [stdout] test validator::tests::non_failing_repetition - should panic ... ok [INFO] [stdout] test validator::tests::non_progressing_repetition - should panic ... ok [INFO] [stdout] test validator::tests::non_primary_choice_left_recursion - should panic ... ok [INFO] [stdout] test validator::tests::indirect_non_progressing_repetition - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 90 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "67f599149ebb2d360565f2ffdd77c34f3ee1e0a99f044f777adbe8e0c5ac7389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f599149ebb2d360565f2ffdd77c34f3ee1e0a99f044f777adbe8e0c5ac7389", kill_on_drop: false }` [INFO] [stdout] 67f599149ebb2d360565f2ffdd77c34f3ee1e0a99f044f777adbe8e0c5ac7389