[INFO] fetching crate flo_static_files 0.1.0... [INFO] checking flo_static_files-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate flo_static_files 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate flo_static_files 0.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flo_static_files 0.1.0 [INFO] finished tweaking crates.io crate flo_static_files 0.1.0 [INFO] tweaked toml for crates.io crate flo_static_files 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding autocfg v0.1.8 (available: v1.3.0) [INFO] [stderr] Adding base64 v0.9.3 (available: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding block-buffer v0.2.0 (available: v0.10.4) [INFO] [stderr] Adding byte-tools v0.2.0 (available: v0.3.1) [INFO] [stderr] Adding cloudabi v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding digest v0.6.1 (available: v0.10.7) [INFO] [stderr] Adding generic-array v0.8.4 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding hyper v0.10.16 (available: v1.4.1) [INFO] [stderr] Adding idna v0.1.5 (available: v1.0.2) [INFO] [stderr] Adding language-tags v0.2.2 (available: v0.3.2) [INFO] [stderr] Adding log v0.3.9 (available: v0.4.22) [INFO] [stderr] Adding mime v0.2.6 (available: v0.3.17) [INFO] [stderr] Adding mime_guess v1.8.8 (available: v2.0.5) [INFO] [stderr] Adding percent-encoding v1.0.1 (available: v2.3.1) [INFO] [stderr] Adding phf v0.7.24 (available: v0.11.2) [INFO] [stderr] Adding phf_codegen v0.7.24 (available: v0.11.2) [INFO] [stderr] Adding phf_generator v0.7.24 (available: v0.11.2) [INFO] [stderr] Adding phf_shared v0.7.24 (available: v0.11.2) [INFO] [stderr] Adding rand v0.6.5 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (available: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (available: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (available: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (available: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] [stderr] Adding sha2 v0.6.0 (available: v0.10.8) [INFO] [stderr] Adding siphasher v0.2.3 (available: v1.0.1) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.36) [INFO] [stderr] Adding unicase v1.4.2 (available: v2.7.0) [INFO] [stderr] Adding url v1.7.2 (available: v2.5.2) [INFO] [stderr] Adding version_check v0.1.5 (available: v0.9.5) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d3e3bc0dca3507463222009e3a64f0b6a67c094175bbd9ad733a1d15a8a24c1 [INFO] running `Command { std: "docker" "start" "-a" "4d3e3bc0dca3507463222009e3a64f0b6a67c094175bbd9ad733a1d15a8a24c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d3e3bc0dca3507463222009e3a64f0b6a67c094175bbd9ad733a1d15a8a24c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d3e3bc0dca3507463222009e3a64f0b6a67c094175bbd9ad733a1d15a8a24c1", kill_on_drop: false }` [INFO] [stdout] 4d3e3bc0dca3507463222009e3a64f0b6a67c094175bbd9ad733a1d15a8a24c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9be959a04cafce15cbbb11d8eb6b0be0df1f2cd4cf40bd15b85c0f22b570a9e [INFO] running `Command { std: "docker" "start" "-a" "f9be959a04cafce15cbbb11d8eb6b0be0df1f2cd4cf40bd15b85c0f22b570a9e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking generic-array v0.8.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking digest v0.6.1 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking iron v0.6.1 [INFO] [stderr] Checking flo_static_files v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/static_file.rs:165:31 [INFO] [stdout] | [INFO] [stdout] 165 | Ok(Response::with((status::BadRequest))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 165 - Ok(Response::with((status::BadRequest))) [INFO] [stdout] 165 + Ok(Response::with(status::BadRequest)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/static_file.rs:165:31 [INFO] [stdout] | [INFO] [stdout] 165 | Ok(Response::with((status::BadRequest))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 165 - Ok(Response::with((status::BadRequest))) [INFO] [stdout] 165 + Ok(Response::with(status::BadRequest)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/static_service.rs:72:31 [INFO] [stdout] | [INFO] [stdout] 72 | Ok(Response::with((status::NotFound))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 72 - Ok(Response::with((status::NotFound))) [INFO] [stdout] 72 + Ok(Response::with(status::NotFound)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/static_service.rs:72:31 [INFO] [stdout] | [INFO] [stdout] 72 | Ok(Response::with((status::NotFound))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 72 - Ok(Response::with((status::NotFound))) [INFO] [stdout] 72 + Ok(Response::with(status::NotFound)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0, typemap v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f9be959a04cafce15cbbb11d8eb6b0be0df1f2cd4cf40bd15b85c0f22b570a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9be959a04cafce15cbbb11d8eb6b0be0df1f2cd4cf40bd15b85c0f22b570a9e", kill_on_drop: false }` [INFO] [stdout] f9be959a04cafce15cbbb11d8eb6b0be0df1f2cd4cf40bd15b85c0f22b570a9e