[INFO] fetching crate hyper-routing 0.6.1... [INFO] checking hyper-routing-0.6.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate hyper-routing 0.6.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate hyper-routing 0.6.1 [INFO] finished tweaking crates.io crate hyper-routing 0.6.1 [INFO] tweaked toml for crates.io crate hyper-routing 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hyper-routing 0.6.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 54 packages to latest compatible versions [INFO] [stderr] Adding hyper v0.14.32 (available: v1.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 415ba45a6f18f435b705de91cfd619dcabddf9f5c2e8679d8985e10798a0e7a2 [INFO] running `Command { std: "docker" "start" "-a" "415ba45a6f18f435b705de91cfd619dcabddf9f5c2e8679d8985e10798a0e7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "415ba45a6f18f435b705de91cfd619dcabddf9f5c2e8679d8985e10798a0e7a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "415ba45a6f18f435b705de91cfd619dcabddf9f5c2e8679d8985e10798a0e7a2", kill_on_drop: false }` [INFO] [stdout] 415ba45a6f18f435b705de91cfd619dcabddf9f5c2e8679d8985e10798a0e7a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b10b44e6c12089d7d790c3d0fdbf297bcf9343c9bec48eff5c29d06380d0172 [INFO] running `Command { std: "docker" "start" "-a" "5b10b44e6c12089d7d790c3d0fdbf297bcf9343c9bec48eff5c29d06380d0172", kill_on_drop: false }` [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking hyper-routing v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | assert!(handler as fn(_) -> _ == handle_get_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 37 - assert!(handler as fn(_) -> _ == handle_get_hello as fn(_) -> _); [INFO] [stdout] 37 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_get_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | assert!(handler as fn(_) -> _ == handle_post_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 69 - assert!(handler as fn(_) -> _ == handle_post_hello as fn(_) -> _); [INFO] [stdout] 69 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_post_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | assert!(handler as fn(_) -> _ == handle_delete_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 93 - assert!(handler as fn(_) -> _ == handle_delete_hello as fn(_) -> _); [INFO] [stdout] 93 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_delete_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | assert!(handler as fn(_) -> _ == handle_options_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 118 - assert!(handler as fn(_) -> _ == handle_options_hello as fn(_) -> _); [INFO] [stdout] 118 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_options_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | assert!(handler as fn(_) -> _ == handle_put_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 143 - assert!(handler as fn(_) -> _ == handle_put_hello as fn(_) -> _); [INFO] [stdout] 143 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_put_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | assert!(handler as fn(_) -> _ == handle_head_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 168 - assert!(handler as fn(_) -> _ == handle_head_hello as fn(_) -> _); [INFO] [stdout] 168 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_head_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | assert!(handler as fn(_) -> _ == handle_trace_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 193 - assert!(handler as fn(_) -> _ == handle_trace_hello as fn(_) -> _); [INFO] [stdout] 193 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_trace_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:218:13 [INFO] [stdout] | [INFO] [stdout] 218 | assert!(handler as fn(_) -> _ == handle_patch_hello as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 218 - assert!(handler as fn(_) -> _ == handle_patch_hello as fn(_) -> _); [INFO] [stdout] 218 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_patch_hello as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> tests/basic.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | assert!(handler as fn(_) -> _ == handle_regex_foo as fn(_) -> _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 271 - assert!(handler as fn(_) -> _ == handle_regex_foo as fn(_) -> _); [INFO] [stdout] 271 + assert!(std::ptr::fn_addr_eq(handler as fn(_) -> _, handle_regex_foo as fn(_) -> _)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.63s [INFO] running `Command { std: "docker" "inspect" "5b10b44e6c12089d7d790c3d0fdbf297bcf9343c9bec48eff5c29d06380d0172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b10b44e6c12089d7d790c3d0fdbf297bcf9343c9bec48eff5c29d06380d0172", kill_on_drop: false }` [INFO] [stdout] 5b10b44e6c12089d7d790c3d0fdbf297bcf9343c9bec48eff5c29d06380d0172