[INFO] fetching crate mun_syntax 0.2.0... [INFO] testing mun_syntax-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate mun_syntax 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate mun_syntax 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mun_syntax 0.2.0 [INFO] finished tweaking crates.io crate mun_syntax 0.2.0 [INFO] tweaked toml for crates.io crate mun_syntax 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded drop_bomb v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c5372e9f600e40e72dea47952b24eb700fd5cbf4bf7d0f6e4c1fed022d54d5d [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" "9c5372e9f600e40e72dea47952b24eb700fd5cbf4bf7d0f6e4c1fed022d54d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c5372e9f600e40e72dea47952b24eb700fd5cbf4bf7d0f6e4c1fed022d54d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c5372e9f600e40e72dea47952b24eb700fd5cbf4bf7d0f6e4c1fed022d54d5d", kill_on_drop: false }` [INFO] [stdout] 9c5372e9f600e40e72dea47952b24eb700fd5cbf4bf7d0f6e4c1fed022d54d5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9288faa2397aaa3b530125861262fa93c75f7d435fdabd57121b9a44db58664f [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" "9288faa2397aaa3b530125861262fa93c75f7d435fdabd57121b9a44db58664f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling drop_bomb v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mun_abi v0.2.0 [INFO] [stderr] Compiling text_unit v0.1.10 [INFO] [stderr] Compiling smol_str v0.1.16 [INFO] [stderr] Compiling rowan v0.6.3 [INFO] [stderr] Compiling mun_syntax v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.72s [INFO] running `Command { std: "docker" "inspect" "9288faa2397aaa3b530125861262fa93c75f7d435fdabd57121b9a44db58664f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9288faa2397aaa3b530125861262fa93c75f7d435fdabd57121b9a44db58664f", kill_on_drop: false }` [INFO] [stdout] 9288faa2397aaa3b530125861262fa93c75f7d435fdabd57121b9a44db58664f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 073641b71b56cfbad36d86a28f1f7e5aa9aae9b6b38ebd6ae59de2cfb28e200a [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" "073641b71b56cfbad36d86a28f1f7e5aa9aae9b6b38ebd6ae59de2cfb28e200a", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling console v0.9.2 [INFO] [stderr] Compiling insta v0.12.0 [INFO] [stderr] Compiling mun_syntax v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.43s [INFO] running `Command { std: "docker" "inspect" "073641b71b56cfbad36d86a28f1f7e5aa9aae9b6b38ebd6ae59de2cfb28e200a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073641b71b56cfbad36d86a28f1f7e5aa9aae9b6b38ebd6ae59de2cfb28e200a", kill_on_drop: false }` [INFO] [stdout] 073641b71b56cfbad36d86a28f1f7e5aa9aae9b6b38ebd6ae59de2cfb28e200a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 70d915bbc144bbd34380db0ce94425fe0b9e425f1b395f67e5c1d6ed5f10776f [INFO] running `Command { std: "docker" "start" "-a" "70d915bbc144bbd34380db0ce94425fe0b9e425f1b395f67e5c1d6ed5f10776f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mun_syntax-5083c1890dd8d63e [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test api_walkthrough ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_str ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_bump_while ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_bump ... ok [INFO] [stdout] test ast::expr_extensions::tests::split_int_and_suffix ... ok [INFO] [stdout] test ast::expr_extensions::tests::split_float_and_suffix ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_nth_if ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_current ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_nth ... ok [INFO] [stdout] test parsing::token_set::token_set_works_for_tokens ... ok [INFO] [stdout] test tests::lexer::ident ... ok [INFO] [stdout] test tests::lexer::whitespace ... ok [INFO] [stdout] test tests::lexer::binary_cmp ... ok [INFO] [stdout] test tests::lexer::numbers ... ok [INFO] [stdout] test tests::lexer::symbols ... ok [INFO] [stdout] test tests::lexer::comments ... ok [INFO] [stdout] test tests::lexer::keywords ... ok [INFO] [stdout] test tests::parser::block ... ok [INFO] [stdout] test tests::lexer::strings ... ok [INFO] [stdout] test tests::parser::block_expr ... ok [INFO] [stdout] test tests::parser::empty ... ok [INFO] [stdout] test tests::parser::binary_expr ... ok [INFO] [stdout] test tests::lexer::unclosed_string ... ok [INFO] [stdout] test tests::parser::break_expr ... ok [INFO] [stdout] test tests::parser::function_calls ... ok [INFO] [stdout] test tests::parser::loop_expr ... ok [INFO] [stdout] test tests::parser::assignment_operands ... ok [INFO] [stdout] test tests::parser::extern_fn ... ok [INFO] [stdout] test tests::parser::return_expr ... ok [INFO] [stdout] test tests::parser::memory_type_specifier ... ok [INFO] [stdout] test tests::parser::literals ... ok [INFO] [stdout] test tests::parser::visibility ... ok [INFO] [stdout] test tests::parser::function ... ok [INFO] [stdout] test tests::parser::logic_operands ... ok [INFO] [stdout] test tests::parser::unary_expr ... ok [INFO] [stdout] test tests::parser::while_expr ... ok [INFO] [stdout] test tests::parser::patterns ... ok [INFO] [stdout] test tests::parser::if_expr ... ok [INFO] [stdout] test tests::parser::expression_statement ... ok [INFO] [stdout] test tests::parser::struct_field_index ... ok [INFO] [stdout] test tests::parser::compare_operands ... ok [INFO] [stdout] test tests::parser::arithmetic_operands ... ok [INFO] [stdout] test tests::parser::struct_lit ... ok [INFO] [stdout] test tests::parser::struct_def ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests mun_syntax [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "70d915bbc144bbd34380db0ce94425fe0b9e425f1b395f67e5c1d6ed5f10776f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d915bbc144bbd34380db0ce94425fe0b9e425f1b395f67e5c1d6ed5f10776f", kill_on_drop: false }` [INFO] [stdout] 70d915bbc144bbd34380db0ce94425fe0b9e425f1b395f67e5c1d6ed5f10776f