[INFO] fetching crate gfcgi 0.4.3... [INFO] checking gfcgi-0.4.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate gfcgi 0.4.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate gfcgi 0.4.3 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 gfcgi 0.4.3 [INFO] finished tweaking crates.io crate gfcgi 0.4.3 [INFO] tweaked toml for crates.io crate gfcgi 0.4.3 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding byteorder v0.5.3 (available: v1.5.0) [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] [stderr] Blocking waiting for file lock on package cache [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] 78e70c8308b219ce0271912aae2eca05c99dd4883146f67fc10a9c13798f8592 [INFO] running `Command { std: "docker" "start" "-a" "78e70c8308b219ce0271912aae2eca05c99dd4883146f67fc10a9c13798f8592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78e70c8308b219ce0271912aae2eca05c99dd4883146f67fc10a9c13798f8592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78e70c8308b219ce0271912aae2eca05c99dd4883146f67fc10a9c13798f8592", kill_on_drop: false }` [INFO] [stdout] 78e70c8308b219ce0271912aae2eca05c99dd4883146f67fc10a9c13798f8592 [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] 9f17884d671046a41831e76cb694d634d5ee215a1ee4e6f3897cbcec8f6c2855 [INFO] running `Command { std: "docker" "start" "-a" "9f17884d671046a41831e76cb694d634d5ee215a1ee4e6f3897cbcec8f6c2855", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking gfcgi v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/http.rs:29:52 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'sr> Request<'sr> [INFO] [stdout] | --- lifetime `'sr` declared here [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn new(stream: &'sr TcpStream, id: u16) -> Request [INFO] [stdout] | ^^^^^^^ this elided lifetime gets resolved as `'sr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/http.rs:263:52 [INFO] [stdout] | [INFO] [stdout] 260 | impl<'sw> Response<'sw> [INFO] [stdout] | --- lifetime `'sw` declared here [INFO] [stdout] ... [INFO] [stdout] 263 | pub fn new(stream: &'sw TcpStream, id: u16) -> Response [INFO] [stdout] | ^^^^^^^^ this elided lifetime gets resolved as `'sw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:109:38 [INFO] [stdout] | [INFO] [stdout] 107 | impl<'s> StreamSyntax<'s> [INFO] [stdout] | -- lifetime `'s` declared here [INFO] [stdout] 108 | { [INFO] [stdout] 109 | fn new(stream: &'s TcpStream) -> StreamSyntax [INFO] [stdout] | ^^^^^^^^^^^^ this elided lifetime gets resolved as `'s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:163:23 [INFO] [stdout] | [INFO] [stdout] 163 | fn process(&self, &mut HttpPair); [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut HttpPair` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/http.rs:29:52 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'sr> Request<'sr> [INFO] [stdout] | --- lifetime `'sr` declared here [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn new(stream: &'sr TcpStream, id: u16) -> Request [INFO] [stdout] | ^^^^^^^ this elided lifetime gets resolved as `'sr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/http.rs:263:52 [INFO] [stdout] | [INFO] [stdout] 260 | impl<'sw> Response<'sw> [INFO] [stdout] | --- lifetime `'sw` declared here [INFO] [stdout] ... [INFO] [stdout] 263 | pub fn new(stream: &'sw TcpStream, id: u16) -> Response [INFO] [stdout] | ^^^^^^^^ this elided lifetime gets resolved as `'sw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:109:38 [INFO] [stdout] | [INFO] [stdout] 107 | impl<'s> StreamSyntax<'s> [INFO] [stdout] | -- lifetime `'s` declared here [INFO] [stdout] 108 | { [INFO] [stdout] 109 | fn new(stream: &'s TcpStream) -> StreamSyntax [INFO] [stdout] | ^^^^^^^^^^^^ this elided lifetime gets resolved as `'s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:163:23 [INFO] [stdout] | [INFO] [stdout] 163 | fn process(&self, &mut HttpPair); [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut HttpPair` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "9f17884d671046a41831e76cb694d634d5ee215a1ee4e6f3897cbcec8f6c2855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f17884d671046a41831e76cb694d634d5ee215a1ee4e6f3897cbcec8f6c2855", kill_on_drop: false }` [INFO] [stdout] 9f17884d671046a41831e76cb694d634d5ee215a1ee4e6f3897cbcec8f6c2855