[INFO] fetching crate mun_syntax 0.3.0... [INFO] testing mun_syntax-0.3.0 against 1.52.1 for beta-1.52-2 [INFO] extracting crate mun_syntax 0.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mun_syntax 0.3.0 on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mun_syntax 0.3.0 [INFO] finished tweaking crates.io crate mun_syntax 0.3.0 [INFO] tweaked toml for crates.io crate mun_syntax 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2092b186afce04e007442672a3649dfd61448172b3fd65ee2283a2dba16b8f5 [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" "f2092b186afce04e007442672a3649dfd61448172b3fd65ee2283a2dba16b8f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2092b186afce04e007442672a3649dfd61448172b3fd65ee2283a2dba16b8f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2092b186afce04e007442672a3649dfd61448172b3fd65ee2283a2dba16b8f5", kill_on_drop: false }` [INFO] [stdout] f2092b186afce04e007442672a3649dfd61448172b3fd65ee2283a2dba16b8f5 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed3dee87136358f0d1e247432eb2372b05725a37788af958877890c2564de9db [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" "ed3dee87136358f0d1e247432eb2372b05725a37788af958877890c2564de9db", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling drop_bomb v0.1.5 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mun_abi v0.3.0 [INFO] [stderr] Compiling text-size v1.1.0 [INFO] [stderr] Compiling triomphe v0.1.2 [INFO] [stderr] Compiling smol_str v0.1.17 [INFO] [stderr] Compiling ra_ap_text_edit v0.0.35 [INFO] [stderr] Compiling rowan v0.10.6 [INFO] [stderr] Compiling mun_syntax v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.75s [INFO] running `Command { std: "docker" "inspect" "ed3dee87136358f0d1e247432eb2372b05725a37788af958877890c2564de9db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed3dee87136358f0d1e247432eb2372b05725a37788af958877890c2564de9db", kill_on_drop: false }` [INFO] [stdout] ed3dee87136358f0d1e247432eb2372b05725a37788af958877890c2564de9db [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] bb09668e4b8fc43027192c6365ae5d44e3b80e7a4209ab21b90d7e198f27ab36 [INFO] running `Command { std: "docker" "start" "-a" "bb09668e4b8fc43027192c6365ae5d44e3b80e7a4209ab21b90d7e198f27ab36", kill_on_drop: false }` [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling console v0.11.3 [INFO] [stderr] Compiling insta v0.16.1 [INFO] [stderr] Compiling mun_syntax v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.17s [INFO] running `Command { std: "docker" "inspect" "bb09668e4b8fc43027192c6365ae5d44e3b80e7a4209ab21b90d7e198f27ab36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb09668e4b8fc43027192c6365ae5d44e3b80e7a4209ab21b90d7e198f27ab36", kill_on_drop: false }` [INFO] [stdout] bb09668e4b8fc43027192c6365ae5d44e3b80e7a4209ab21b90d7e198f27ab36 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] ce980066ac16f34639fd7626141c5310bffbf108caabd8ce8eff021ae49488df [INFO] running `Command { std: "docker" "start" "-a" "ce980066ac16f34639fd7626141c5310bffbf108caabd8ce8eff021ae49488df", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mun_syntax-488c959e2b10f941) [INFO] [stdout] running 49 tests [INFO] [stdout] test ast::expr_extensions::tests::split_int_and_suffix ... ok [INFO] [stdout] test api_walkthrough ... ok [INFO] [stdout] test ast::expr_extensions::tests::split_float_and_suffix ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_bump ... ok [INFO] [stdout] test parsing::token_set::token_set_works_for_tokens ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_str ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_nth ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_nth_if ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_current ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_bump_while ... ok [INFO] [stdout] test tests::lexer::numbers ... ok [INFO] [stdout] test tests::lexer::comments ... ok [INFO] [stdout] test tests::lexer::keywords ... ok [INFO] [stdout] test tests::lexer::whitespace ... ok [INFO] [stdout] test tests::lexer::unclosed_string ... ok [INFO] [stdout] test tests::lexer::symbols ... ok [INFO] [stdout] test tests::lexer::strings ... ok [INFO] [stdout] test tests::lexer::binary_cmp ... ok [INFO] [stdout] test tests::parser::binary_expr ... ok [INFO] [stdout] test tests::parser::arithmetic_operands ... ok [INFO] [stdout] test tests::parser::break_expr ... ok [INFO] [stdout] test tests::parser::logic_operands ... ok [INFO] [stdout] test tests::parser::compare_operands ... ok [INFO] [stdout] test tests::parser::block_expr ... ok [INFO] [stdout] test tests::parser::block ... ok [INFO] [stdout] test tests::parser::empty ... ok [INFO] [stdout] test tests::parser::loop_expr ... ok [INFO] [stdout] test tests::parser::return_expr ... ok [INFO] [stdout] test tests::parser::expression_statement ... ok [INFO] [stdout] test tests::parser::function_calls ... ok [INFO] [stdout] test tests::parser::if_expr ... ok [INFO] [stdout] test tests::parser::memory_type_specifier ... ok [INFO] [stdout] test tests::parser::function ... ok [INFO] [stdout] test tests::parser::extern_fn ... ok [INFO] [stdout] test tests::parser::literals ... ok [INFO] [stdout] test tests::parser::function_return_path ... ok [INFO] [stdout] test tests::lexer::ident ... ok [INFO] [stdout] test tests::parser::assignment_operands ... ok [INFO] [stdout] test tests::parser::type_alias_def ... ok [INFO] [stdout] test tests::parser::visibility ... ok [INFO] [stdout] test tests::parser::while_expr ... ok [INFO] [stdout] test tests::parser::patterns ... ok [INFO] [stdout] test tests::parser::unary_expr ... ok [INFO] [stdout] test tests::parser::struct_lit ... ok [INFO] [stdout] test tests::parser::struct_def ... ok [INFO] [stdout] test tests::parser::struct_field_index ... ok [INFO] [stdout] test tests::parser::missing_field_expr ... ok [INFO] [stdout] test tests::parser::use_ ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests mun_syntax [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - match_ast (line 157) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce980066ac16f34639fd7626141c5310bffbf108caabd8ce8eff021ae49488df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce980066ac16f34639fd7626141c5310bffbf108caabd8ce8eff021ae49488df", kill_on_drop: false }` [INFO] [stdout] ce980066ac16f34639fd7626141c5310bffbf108caabd8ce8eff021ae49488df