[INFO] fetching crate graviton_frontend 0.6.0... [INFO] testing graviton_frontend-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate graviton_frontend 0.6.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate graviton_frontend 0.6.0 [INFO] finished tweaking crates.io crate graviton_frontend 0.6.0 [INFO] tweaked toml for crates.io crate graviton_frontend 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate graviton_frontend 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67ca02f938af0c7b37686837e666565fe3c9e961e832dccf7b9954bfff1bc363 [INFO] running `Command { std: "docker" "start" "-a" "67ca02f938af0c7b37686837e666565fe3c9e961e832dccf7b9954bfff1bc363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67ca02f938af0c7b37686837e666565fe3c9e961e832dccf7b9954bfff1bc363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67ca02f938af0c7b37686837e666565fe3c9e961e832dccf7b9954bfff1bc363", kill_on_drop: false }` [INFO] [stdout] 67ca02f938af0c7b37686837e666565fe3c9e961e832dccf7b9954bfff1bc363 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a50d269d171f9826ffd4a2f6bf8bb88bee54a279b667036f2a8e12de3b0ce6a4 [INFO] running `Command { std: "docker" "start" "-a" "a50d269d171f9826ffd4a2f6bf8bb88bee54a279b667036f2a8e12de3b0ce6a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling graviton_core v0.6.0 [INFO] [stderr] Compiling graviton_ast v0.6.0 [INFO] [stderr] Compiling graviton_frontend v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/parser.rs:528:41 [INFO] [stdout] | [INFO] [stdout] 528 | if prefix_rule as usize == nil_func as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 528 | if prefix_rule as usize == nil_func as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/parser.rs:541:44 [INFO] [stdout] | [INFO] [stdout] 541 | if infix_rule as usize == nil_func as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 541 | if infix_rule as usize == nil_func as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.66s [INFO] running `Command { std: "docker" "inspect" "a50d269d171f9826ffd4a2f6bf8bb88bee54a279b667036f2a8e12de3b0ce6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a50d269d171f9826ffd4a2f6bf8bb88bee54a279b667036f2a8e12de3b0ce6a4", kill_on_drop: false }` [INFO] [stdout] a50d269d171f9826ffd4a2f6bf8bb88bee54a279b667036f2a8e12de3b0ce6a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ac648a1c4c89291c2b95025768c979354d1767a6294e85b9299ab44d074b67d [INFO] running `Command { std: "docker" "start" "-a" "9ac648a1c4c89291c2b95025768c979354d1767a6294e85b9299ab44d074b67d", kill_on_drop: false }` [INFO] [stderr] Compiling graviton_frontend v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/parser.rs:528:41 [INFO] [stdout] | [INFO] [stdout] 528 | if prefix_rule as usize == nil_func as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 528 | if prefix_rule as usize == nil_func as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/parser.rs:541:44 [INFO] [stdout] | [INFO] [stdout] 541 | if infix_rule as usize == nil_func as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 541 | if infix_rule as usize == nil_func as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/parser.rs:528:41 [INFO] [stdout] | [INFO] [stdout] 528 | if prefix_rule as usize == nil_func as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 528 | if prefix_rule as usize == nil_func as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/parser.rs:541:44 [INFO] [stdout] | [INFO] [stdout] 541 | if infix_rule as usize == nil_func as usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 541 | if infix_rule as usize == nil_func as *const () as usize { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "9ac648a1c4c89291c2b95025768c979354d1767a6294e85b9299ab44d074b67d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ac648a1c4c89291c2b95025768c979354d1767a6294e85b9299ab44d074b67d", kill_on_drop: false }` [INFO] [stdout] 9ac648a1c4c89291c2b95025768c979354d1767a6294e85b9299ab44d074b67d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f5c17fff608b49c6bd59ca800b13ad3217490ff3d696d91f41c414dec47ad34 [INFO] running `Command { std: "docker" "start" "-a" "2f5c17fff608b49c6bd59ca800b13ad3217490ff3d696d91f41c414dec47ad34", kill_on_drop: false }` [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/parser.rs:528:41 [INFO] [stderr] | [INFO] [stderr] 528 | if prefix_rule as usize == nil_func as usize { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 528 | if prefix_rule as usize == nil_func as *const () as usize { [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/parser.rs:541:44 [INFO] [stderr] | [INFO] [stderr] 541 | if infix_rule as usize == nil_func as usize { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 541 | if infix_rule as usize == nil_func as *const () as usize { [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: `graviton_frontend` (lib) generated 2 warnings (run `cargo fix --lib -p graviton_frontend` to apply 2 suggestions) [INFO] [stderr] warning: `graviton_frontend` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graviton_frontend-1163f715dfaea8c2) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests graviton_frontend [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f5c17fff608b49c6bd59ca800b13ad3217490ff3d696d91f41c414dec47ad34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5c17fff608b49c6bd59ca800b13ad3217490ff3d696d91f41c414dec47ad34", kill_on_drop: false }` [INFO] [stdout] 2f5c17fff608b49c6bd59ca800b13ad3217490ff3d696d91f41c414dec47ad34