[INFO] fetching crate mun_syntax 0.2.0...
[INFO] testing mun_syntax-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mun_syntax 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mun_syntax 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c541cf26a2d3e93472cd965d8da759b7f797906e8111e0adaf176484e5c8381a
[INFO] running `Command { std: "docker" "start" "-a" "c541cf26a2d3e93472cd965d8da759b7f797906e8111e0adaf176484e5c8381a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c541cf26a2d3e93472cd965d8da759b7f797906e8111e0adaf176484e5c8381a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c541cf26a2d3e93472cd965d8da759b7f797906e8111e0adaf176484e5c8381a", kill_on_drop: false }`
[INFO] [stdout] c541cf26a2d3e93472cd965d8da759b7f797906e8111e0adaf176484e5c8381a
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd043ffc94fd109a3a35ba20da6671a69fad18870a52e38b41798a0b2d94b71c
[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" "fd043ffc94fd109a3a35ba20da6671a69fad18870a52e38b41798a0b2d94b71c", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling text_unit v0.1.10
[INFO] [stderr]    Compiling smol_str v0.1.17
[INFO] [stderr]    Compiling rowan v0.6.3
[INFO] [stderr]    Compiling mun_abi v0.2.0
[INFO] [stderr]    Compiling mun_syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "fd043ffc94fd109a3a35ba20da6671a69fad18870a52e38b41798a0b2d94b71c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd043ffc94fd109a3a35ba20da6671a69fad18870a52e38b41798a0b2d94b71c", kill_on_drop: false }`
[INFO] [stdout] fd043ffc94fd109a3a35ba20da6671a69fad18870a52e38b41798a0b2d94b71c
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b238faf9df6102c67401fc0018b0e28b3e6170efc3dcaebb1e8ec1f2ee952f5
[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" "0b238faf9df6102c67401fc0018b0e28b3e6170efc3dcaebb1e8ec1f2ee952f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling console v0.9.2
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[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 11.83s
[INFO] running `Command { std: "docker" "inspect" "0b238faf9df6102c67401fc0018b0e28b3e6170efc3dcaebb1e8ec1f2ee952f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b238faf9df6102c67401fc0018b0e28b3e6170efc3dcaebb1e8ec1f2ee952f5", kill_on_drop: false }`
[INFO] [stdout] 0b238faf9df6102c67401fc0018b0e28b3e6170efc3dcaebb1e8ec1f2ee952f5
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 9dbff5ea7bf2ec5b4219d403dc3b9a6ccc1b971427a0962f110a31deb84d6651
[INFO] running `Command { std: "docker" "start" "-a" "9dbff5ea7bf2ec5b4219d403dc3b9a6ccc1b971427a0962f110a31deb84d6651", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mun_syntax-fafbda36226f5d8c
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test ast::expr_extensions::tests::split_float_and_suffix ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_matches ... ok
[INFO] [stdout] test api_walkthrough ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_current ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_nth_if ... ok
[INFO] [stdout] test ast::expr_extensions::tests::split_int_and_suffix ... 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 parsing::lexer::cursor::tests::test_matches_str ... ok
[INFO] [stdout] test parsing::token_set::token_set_works_for_tokens ... ok
[INFO] [stdout] test parsing::lexer::cursor::tests::test_nth ... ok
[INFO] [stdout] test tests::lexer::binary_cmp ... ok
[INFO] [stdout] test tests::lexer::numbers ... ok
[INFO] [stdout] test tests::lexer::strings ... ok
[INFO] [stdout] test tests::lexer::ident ... ok
[INFO] [stdout] test tests::lexer::symbols ... ok
[INFO] [stdout] test tests::lexer::unclosed_string ... ok
[INFO] [stdout] test tests::lexer::whitespace ... ok
[INFO] [stdout] test tests::parser::block ... ok
[INFO] [stdout] test tests::parser::binary_expr ... ok
[INFO] [stdout] test tests::lexer::comments ... ok
[INFO] [stdout] test tests::parser::empty ... ok
[INFO] [stdout] test tests::parser::extern_fn ... ok
[INFO] [stdout] test tests::parser::loop_expr ... ok
[INFO] [stdout] test tests::parser::return_expr ... ok
[INFO] [stdout] test tests::parser::literals ... ok
[INFO] [stdout] test tests::parser::memory_type_specifier ... ok
[INFO] [stdout] test tests::parser::if_expr ... ok
[INFO] [stdout] test tests::parser::block_expr ... ok
[INFO] [stdout] test tests::parser::patterns ... ok
[INFO] [stdout] test tests::parser::break_expr ... ok
[INFO] [stdout] test tests::lexer::keywords ... ok
[INFO] [stdout] test tests::parser::assignment_operands ... ok
[INFO] [stdout] test tests::parser::function_calls ... ok
[INFO] [stdout] test tests::parser::logic_operands ... ok
[INFO] [stdout] test tests::parser::arithmetic_operands ... ok
[INFO] [stdout] test tests::parser::compare_operands ... ok
[INFO] [stdout] test tests::parser::visibility ... ok
[INFO] [stdout] test tests::parser::expression_statement ... ok
[INFO] [stdout] test tests::parser::while_expr ... ok
[INFO] [stdout] test tests::parser::unary_expr ... ok
[INFO] [stdout] test tests::parser::struct_field_index ... ok
[INFO] [stdout] test tests::parser::struct_lit ... ok
[INFO] [stdout] test tests::parser::function ... ok
[INFO] [stderr]    Doc-tests mun_syntax
[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] [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" "9dbff5ea7bf2ec5b4219d403dc3b9a6ccc1b971427a0962f110a31deb84d6651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dbff5ea7bf2ec5b4219d403dc3b9a6ccc1b971427a0962f110a31deb84d6651", kill_on_drop: false }`
[INFO] [stdout] 9dbff5ea7bf2ec5b4219d403dc3b9a6ccc1b971427a0962f110a31deb84d6651