[INFO] cloning repository https://github.com/hukumka/interactives [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hukumka/interactives" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhukumka%2Finteractives", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhukumka%2Finteractives'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8fd54ec762fcf4aece15bc0be52234f8fbbf392 [INFO] testing hukumka/interactives against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhukumka%2Finteractives" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hukumka/interactives on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hukumka/interactives [INFO] finished tweaking git repo https://github.com/hukumka/interactives [INFO] tweaked toml for git repo https://github.com/hukumka/interactives written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hamt-rs v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fceb103948fda942eb10d7982ac991e3d503971e4f6d4cf76b4136ff90297f8 [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" "8fceb103948fda942eb10d7982ac991e3d503971e4f6d4cf76b4136ff90297f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fceb103948fda942eb10d7982ac991e3d503971e4f6d4cf76b4136ff90297f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fceb103948fda942eb10d7982ac991e3d503971e4f6d4cf76b4136ff90297f8", kill_on_drop: false }` [INFO] [stdout] 8fceb103948fda942eb10d7982ac991e3d503971e4f6d4cf76b4136ff90297f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] e441343bdff6ccf51d0badad436a43ccea1f32641b272529e668006c23ba999f [INFO] running `Command { std: "docker" "start" "-a" "e441343bdff6ccf51d0badad436a43ccea1f32641b272529e668006c23ba999f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling hamt-rs v0.3.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling interactive_c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/compiler.rs:241:5 [INFO] [stdout] | [INFO] [stdout] 241 | pub name: &'a TokenData<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "e441343bdff6ccf51d0badad436a43ccea1f32641b272529e668006c23ba999f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e441343bdff6ccf51d0badad436a43ccea1f32641b272529e668006c23ba999f", kill_on_drop: false }` [INFO] [stdout] e441343bdff6ccf51d0badad436a43ccea1f32641b272529e668006c23ba999f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 3a07df4cf548d66d527b5a0015e473e4cbadcbcaf93dc1e2751cb0f2b32583d5 [INFO] running `Command { std: "docker" "start" "-a" "3a07df4cf548d66d527b5a0015e473e4cbadcbcaf93dc1e2751cb0f2b32583d5", kill_on_drop: false }` [INFO] [stderr] Compiling interactive_c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/syntax_tree.rs:854:17 [INFO] [stdout] | [INFO] [stdout] 854 | let mut $walker_name = _tree.walker(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1398 | new_walker!{let mut walker = "int x=0; int x(int a){return a + 4; for(int i=0; i src/compiler.rs:241:5 [INFO] [stdout] | [INFO] [stdout] 241 | pub name: &'a TokenData<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.24s [INFO] running `Command { std: "docker" "inspect" "3a07df4cf548d66d527b5a0015e473e4cbadcbcaf93dc1e2751cb0f2b32583d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a07df4cf548d66d527b5a0015e473e4cbadcbcaf93dc1e2751cb0f2b32583d5", kill_on_drop: false }` [INFO] [stdout] 3a07df4cf548d66d527b5a0015e473e4cbadcbcaf93dc1e2751cb0f2b32583d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] ba43dafacb311ae73f86d1bda324d35188e96af0a9dacbcdee0c7ace13fe6f6a [INFO] running `Command { std: "docker" "start" "-a" "ba43dafacb311ae73f86d1bda324d35188e96af0a9dacbcdee0c7ace13fe6f6a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] running 16 tests [INFO] [stderr] --> src/syntax_tree.rs:854:17 [INFO] [stdout] test bracket_tree::tests::bench_bracket_tree ... ok [INFO] [stderr] | [INFO] [stdout] test bracket_tree::tests::test_new_bracket_tree ... ok [INFO] [stderr] 854 | let mut $walker_name = _tree.walker(); [INFO] [stdout] test lexer::tests::test_lexing_bracket ... ok [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stdout] test lexer::tests::test_lexing_name ... ok [INFO] [stderr] | | [INFO] [stdout] test lexer::tests::test_lexing_operator ... ok [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 1398 | new_walker!{let mut walker = "int x=0; int x(int a){return a + 4; for(int i=0; i src/compiler.rs:241:5 [INFO] [stderr] | [INFO] [stderr] 241 | pub name: &'a TokenData<'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `interactive_c` (bin "interactive_c" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.34s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/interactive_c-6e33426791d9a1d8) [INFO] [stdout] test lexer::tests::test_mixed ... ok [INFO] [stdout] test bracket_tree::tests::test_walker ... ok [INFO] [stdout] test lexer::tests::bench_tokenize ... ok [INFO] [stdout] test syntax_tree::tests::test_expression_base_parse ... ok [INFO] [stdout] test syntax_tree::tests::test_expression_parse ... ok [INFO] [stdout] test syntax_tree::tests::test_expression_parse_simple ... ok [INFO] [stdout] test syntax_tree::tests::bench_parse ... ok [INFO] [stdout] test syntax_tree::tests::test_function_pointer_variable_parse ... ok [INFO] [stdout] test syntax_tree::tests::test_parse_block ... ok [INFO] [stdout] test syntax_tree::tests::test_root_parse ... ok [INFO] [stdout] test syntax_tree::tests::test_statement_parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba43dafacb311ae73f86d1bda324d35188e96af0a9dacbcdee0c7ace13fe6f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba43dafacb311ae73f86d1bda324d35188e96af0a9dacbcdee0c7ace13fe6f6a", kill_on_drop: false }` [INFO] [stdout] ba43dafacb311ae73f86d1bda324d35188e96af0a9dacbcdee0c7ace13fe6f6a