[INFO] fetching crate ullage 0.1.0...
[INFO] testing ullage-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate ullage 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ullage 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 495efd5babe1ae89ba723737b3208c2baaa404956652410f722945b8ad537442
[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" "495efd5babe1ae89ba723737b3208c2baaa404956652410f722945b8ad537442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "495efd5babe1ae89ba723737b3208c2baaa404956652410f722945b8ad537442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495efd5babe1ae89ba723737b3208c2baaa404956652410f722945b8ad537442", kill_on_drop: false }`
[INFO] [stdout] 495efd5babe1ae89ba723737b3208c2baaa404956652410f722945b8ad537442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8085032a06079413b595433d0089ca1fc9959b09e458aecacb7c8f0e0a9c4fc5
[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" "8085032a06079413b595433d0089ca1fc9959b09e458aecacb7c8f0e0a9c4fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling llvm-sys v80.3.0
[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<P>(&mut self, chars: &mut Iterator<Item = (char, Pos)>, mut pred: P)
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (char, Pos)>`
[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<Item = (char, Pos)>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (char, Pos)>`
[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 29.98s
[INFO] running `Command { std: "docker" "inspect" "8085032a06079413b595433d0089ca1fc9959b09e458aecacb7c8f0e0a9c4fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8085032a06079413b595433d0089ca1fc9959b09e458aecacb7c8f0e0a9c4fc5", kill_on_drop: false }`
[INFO] [stdout] 8085032a06079413b595433d0089ca1fc9959b09e458aecacb7c8f0e0a9c4fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 28d05ffdfb9b172b5ff9a094119620cec7ee10d3c87ee70f73d374f160fad1bf
[INFO] running `Command { std: "docker" "start" "-a" "28d05ffdfb9b172b5ff9a094119620cec7ee10d3c87ee70f73d374f160fad1bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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<P>(&mut self, chars: &mut Iterator<Item = (char, Pos)>, mut pred: P)
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (char, Pos)>`
[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<Item = (char, Pos)>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (char, Pos)>`
[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 12.06s
[INFO] running `Command { std: "docker" "inspect" "28d05ffdfb9b172b5ff9a094119620cec7ee10d3c87ee70f73d374f160fad1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d05ffdfb9b172b5ff9a094119620cec7ee10d3c87ee70f73d374f160fad1bf", kill_on_drop: false }`
[INFO] [stdout] 28d05ffdfb9b172b5ff9a094119620cec7ee10d3c87ee70f73d374f160fad1bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 338bb677b4a8580402d894e26b25110c7b311a64eb0143882c0750a06c6977aa
[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" "338bb677b4a8580402d894e26b25110c7b311a64eb0143882c0750a06c6977aa", 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<P>(&mut self, chars: &mut Iterator<Item = (char, Pos)>, mut pred: P)
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (char, Pos)>`
[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<Item = (char, Pos)>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (char, Pos)>`
[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 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ullage-e4325fd3b9337325
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test low_loader::targets::test::create_default_triple ... ok
[INFO] [stdout] test low_loader::targets::test::create_invalid_triple ... ok
[INFO] [stdout] test low_loader::targets::test::create_long_triple ... ok
[INFO] [stdout] test low_loader::targets::test::create_known_triple ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_bool_literal ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_groups_with_parens ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_prefix_expressions ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_complex_call ... 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_function_with_args ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_string ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_string_literal ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_indexing ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_function_def ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_while_loop ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_variable_decl ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_let ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::check_lex_numeric_values ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_unicode_identifiers ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::check_lex_identifier_values ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_operators ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::newlines_break_whitespace ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::raw_tokenier_collect_returns_expected_tokens ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_simple_tuple ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::main_tokeniser_returns_expected_grouping ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::newlines_are_not_attached_to_comments ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::check_lex_string_values ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::token_stream_returns_eof ... ok
[INFO] [stdout] test syntax::text::position::test::pos_converts_back_to_offset ... ok
[INFO] [stdout] test syntax::text::position::test::span_at_pos ... ok
[INFO] [stdout] test syntax::text::intern::test::intern_dedupes_words ... ok
[INFO] [stdout] test syntax::text::position::test::pos_from_usize ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::check_single_token_lex ... ok
[INFO] [stdout] test syntax::text::position::test::span_from_cursor_pair ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::token_stream_returns_eof_after_tokens ... ok
[INFO] [stdout] test syntax::text::position::test::span_has_start_end ... ok
[INFO] [stdout] test syntax::tree::test::tree_with_diagnostics_reports_true ... ok
[INFO] [stdout] test syntax::text::source_text::test::source_with_multiple_lines ... ok
[INFO] [stdout] test syntax::text::source_text::test::source_pos_to_line_col ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_with_precedence ... ok
[INFO] [stdout] test syntax::text::source_text::test::source_empty_has_single_line ... ok
[INFO] [stdout] test syntax::tree::token::test::test_token_equality_ignores_dummy_span ... ok
[INFO] [stdout] test syntax::text::source_text::test::source_with_windows_newline ... ok
[INFO] [stdout] test syntax::tree::token::test::test_token_equality_ignores_trivia ... ok
[INFO] [stdout] test syntax::parse::tokeniser::test::test_trivia_grouping ... ok
[INFO] [stdout] test syntax::tree::test::tree_without_diagnositcs_reports_false ... ok
[INFO] [stdout] test syntax::parse::checkparse_tests::parse_ternary_if ... ok
[INFO] [stdout] test syntax::tree::test::tree_write_to_string ... ok
[INFO] [stdout] test low_loader::pass_manager::test::test_set_optimisation_settings ... ok
[INFO] [stdout] test low_loader::pass_manager::test::test_build_module_pass_manager ... 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" "338bb677b4a8580402d894e26b25110c7b311a64eb0143882c0750a06c6977aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "338bb677b4a8580402d894e26b25110c7b311a64eb0143882c0750a06c6977aa", kill_on_drop: false }`
[INFO] [stdout] 338bb677b4a8580402d894e26b25110c7b311a64eb0143882c0750a06c6977aa
