[INFO] fetching crate ullage 0.1.0... [INFO] testing ullage-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate ullage 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate ullage 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ullage 0.1.0 [INFO] finished tweaking crates.io crate ullage 0.1.0 [INFO] tweaked toml for crates.io crate ullage 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v80.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d198b776d873735e6b712b35342302e532f54591f043ca9daf0665001b27fd2 [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" "2d198b776d873735e6b712b35342302e532f54591f043ca9daf0665001b27fd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d198b776d873735e6b712b35342302e532f54591f043ca9daf0665001b27fd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d198b776d873735e6b712b35342302e532f54591f043ca9daf0665001b27fd2", kill_on_drop: false }` [INFO] [stdout] 2d198b776d873735e6b712b35342302e532f54591f043ca9daf0665001b27fd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a906672844565f98ff724ccecb6fd7a7bd120b19fca4e6f75323a3e4240a4e0e [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" "a906672844565f98ff724ccecb6fd7a7bd120b19fca4e6f75323a3e4240a4e0e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling llvm-sys v80.3.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling ullage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/syntax/parse/tokeniser.rs:97:44 [INFO] [stdout] | [INFO] [stdout] 97 | fn skip_over

(&mut self, chars: &mut Iterator, mut pred: P) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/syntax/parse/tokeniser.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | chars: &mut Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/low_loader/context.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/low_loader/context.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 24 | static INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "a906672844565f98ff724ccecb6fd7a7bd120b19fca4e6f75323a3e4240a4e0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a906672844565f98ff724ccecb6fd7a7bd120b19fca4e6f75323a3e4240a4e0e", kill_on_drop: false }` [INFO] [stdout] a906672844565f98ff724ccecb6fd7a7bd120b19fca4e6f75323a3e4240a4e0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b6f59fe80df6dc7d6bc3907a6b4e5db90811c4b0e782c47832fe0602dc497a1 [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" "1b6f59fe80df6dc7d6bc3907a6b4e5db90811c4b0e782c47832fe0602dc497a1", kill_on_drop: false }` [INFO] [stderr] Compiling ullage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/syntax/parse/tokeniser.rs:97:44 [INFO] [stdout] | [INFO] [stdout] 97 | fn skip_over

(&mut self, chars: &mut Iterator, mut pred: P) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/syntax/parse/tokeniser.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | chars: &mut Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/low_loader/context.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/low_loader/context.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 24 | static INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.49s [INFO] running `Command { std: "docker" "inspect" "1b6f59fe80df6dc7d6bc3907a6b4e5db90811c4b0e782c47832fe0602dc497a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b6f59fe80df6dc7d6bc3907a6b4e5db90811c4b0e782c47832fe0602dc497a1", kill_on_drop: false }` [INFO] [stdout] 1b6f59fe80df6dc7d6bc3907a6b4e5db90811c4b0e782c47832fe0602dc497a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7b48f39f5d416d2dbd7dee53abe5618cc1eefba441006907fcdd14f4d31b090 [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" "a7b48f39f5d416d2dbd7dee53abe5618cc1eefba441006907fcdd14f4d31b090", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/syntax/parse/tokeniser.rs:97:44 [INFO] [stderr] | [INFO] [stderr] 97 | fn skip_over

(&mut self, chars: &mut Iterator, mut pred: P) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/syntax/parse/tokeniser.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | chars: &mut Iterator, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/low_loader/context.rs:22:27 [INFO] [stderr] | [INFO] [stderr] 22 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/low_loader/context.rs:24:25 [INFO] [stderr] | [INFO] [stderr] 24 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ullage-7fd6c61fd66bad45 [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test syntax::parse::checkparse_tests::parse_bool_literal ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_complex_call ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_groups_with_parens ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_indexing ... ok [INFO] [stdout] test low_loader::targets::test::create_long_triple ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_operators ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_prefix_expressions ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_print_operator ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_array_type ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_call ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_let ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_tuple ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_ternary_if ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_string_literal ... ok [INFO] [stdout] test low_loader::pass_manager::test::test_build_module_pass_manager ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_unicode_identifiers ... ok [INFO] [stdout] test low_loader::targets::test::create_default_triple ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_variable_decl ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_while_loop ... ok [INFO] [stdout] test low_loader::targets::test::create_known_triple ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_with_precedence ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_string ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::token_stream_returns_eof ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::token_stream_returns_eof_after_tokens ... ok [INFO] [stdout] test syntax::text::position::test::pos_converts_back_to_offset ... ok [INFO] [stdout] test syntax::text::position::test::pos_from_usize ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_function_with_args ... ok [INFO] [stdout] test syntax::text::position::test::span_at_pos ... ok [INFO] [stdout] test syntax::text::position::test::span_from_cursor_pair ... ok [INFO] [stdout] test syntax::text::position::test::span_has_start_end ... ok [INFO] [stdout] test syntax::text::source_text::test::source_empty_has_single_line ... ok [INFO] [stdout] test syntax::text::source_text::test::source_pos_to_line_col ... ok [INFO] [stdout] test syntax::text::source_text::test::source_with_multiple_lines ... ok [INFO] [stdout] test low_loader::pass_manager::test::test_set_optimisation_settings ... ok [INFO] [stdout] test low_loader::targets::test::create_invalid_triple ... ok [INFO] [stdout] test syntax::tree::test::tree_write_to_string ... ok [INFO] [stdout] test syntax::tree::token::test::test_token_equality_ignores_trivia ... ok [INFO] [stdout] test syntax::tree::token::test::test_token_equality_ignores_dummy_span ... ok [INFO] [stdout] test syntax::tree::test::tree_with_diagnostics_reports_true ... ok [INFO] [stdout] test syntax::parse::checkparse_tests::parse_function_def ... ok [INFO] [stdout] test syntax::tree::test::tree_without_diagnositcs_reports_false ... ok [INFO] [stdout] test syntax::text::intern::test::intern_dedupes_words ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::newlines_break_whitespace ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::newlines_are_not_attached_to_comments ... ok [INFO] [stdout] test syntax::text::source_text::test::source_with_windows_newline ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::check_lex_identifier_values ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::check_lex_numeric_values ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::check_lex_string_values ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::check_single_token_lex ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::main_tokeniser_returns_expected_grouping ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::raw_tokenier_collect_returns_expected_tokens ... ok [INFO] [stdout] test syntax::parse::tokeniser::test::test_trivia_grouping ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7b48f39f5d416d2dbd7dee53abe5618cc1eefba441006907fcdd14f4d31b090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b48f39f5d416d2dbd7dee53abe5618cc1eefba441006907fcdd14f4d31b090", kill_on_drop: false }` [INFO] [stdout] a7b48f39f5d416d2dbd7dee53abe5618cc1eefba441006907fcdd14f4d31b090