Nov 29 20:43:50.713 INFO checking paulsevere/server against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 29 20:43:50.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 29 20:43:51.144 INFO [stdout] 75c4f0d09fd072ee0cbea41182c81cb23948f6e9def89cb9963d09097be538fb Nov 29 20:43:51.146 INFO running `"docker" "start" "-a" "75c4f0d09fd072ee0cbea41182c81cb23948f6e9def89cb9963d09097be538fb"` Nov 29 20:43:52.835 INFO [stderr] usermod: no changes Nov 29 20:43:52.940 INFO [stderr] Checking iovec v0.1.0 Nov 29 20:43:52.940 INFO [stderr] Checking net2 v0.2.29 Nov 29 20:43:53.862 INFO [stderr] Checking mio v0.6.7 Nov 29 20:43:55.472 INFO [stderr] Checking server v0.1.0 (/source) Nov 29 20:43:55.844 INFO [stderr] warning: unused import: `TcpStream` Nov 29 20:43:55.844 INFO [stderr] --> src/main.rs:5:29 Nov 29 20:43:55.844 INFO [stderr] | Nov 29 20:43:55.844 INFO [stderr] 5 | use mio::tcp::{TcpListener, TcpStream}; Nov 29 20:43:55.844 INFO [stderr] | ^^^^^^^^^ Nov 29 20:43:55.844 INFO [stderr] | Nov 29 20:43:55.844 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 20:43:55.844 INFO [stderr] Nov 29 20:43:55.888 INFO [stderr] warning: unused variable: `addr` Nov 29 20:43:55.888 INFO [stderr] --> src/main.rs:33:38 Nov 29 20:43:55.888 INFO [stderr] | Nov 29 20:43:55.888 INFO [stderr] 33 | let (mut socket, addr) = server.accept().unwrap(); Nov 29 20:43:55.888 INFO [stderr] | ^^^^ help: consider using `_addr` instead Nov 29 20:43:55.888 INFO [stderr] | Nov 29 20:43:55.888 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 20:43:55.888 INFO [stderr] Nov 29 20:43:55.906 INFO [stderr] warning: variable `writeResult` should have a snake case name such as `write_result` Nov 29 20:43:55.906 INFO [stderr] --> src/main.rs:34:25 Nov 29 20:43:55.906 INFO [stderr] | Nov 29 20:43:55.906 INFO [stderr] 34 | let writeResult = socket.write(httpResponse().as_bytes()); Nov 29 20:43:55.906 INFO [stderr] | ^^^^^^^^^^^ Nov 29 20:43:55.906 INFO [stderr] | Nov 29 20:43:55.906 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 29 20:43:55.906 INFO [stderr] Nov 29 20:43:55.906 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 20:43:55.906 INFO [stderr] --> src/main.rs:39:29 Nov 29 20:43:55.906 INFO [stderr] | Nov 29 20:43:55.906 INFO [stderr] 39 | socket.shutdown(Both); Nov 29 20:43:55.906 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:43:55.906 INFO [stderr] | Nov 29 20:43:55.906 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 20:43:55.906 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 20:43:55.906 INFO [stderr] Nov 29 20:43:55.906 INFO [stderr] warning: function `httpResponse` should have a snake case name such as `http_response` Nov 29 20:43:55.906 INFO [stderr] --> src/main.rs:55:1 Nov 29 20:43:55.906 INFO [stderr] | Nov 29 20:43:55.906 INFO [stderr] 55 | / pub fn httpResponse() -> String { Nov 29 20:43:55.906 INFO [stderr] 56 | | Nov 29 20:43:55.906 INFO [stderr] 57 | | let message = format!(r#"HTTP-Version = HTTP/2.0 Nov 29 20:43:55.906 INFO [stderr] 58 | | Content-Type: text/html Nov 29 20:43:55.906 INFO [stderr] ... | Nov 29 20:43:55.906 INFO [stderr] 63 | | return String::from(message); Nov 29 20:43:55.906 INFO [stderr] 64 | | } Nov 29 20:43:55.906 INFO [stderr] | |_^ Nov 29 20:43:55.906 INFO [stderr] Nov 29 20:43:56.088 INFO [stderr] warning: unused import: `TcpStream` Nov 29 20:43:56.088 INFO [stderr] --> src/main.rs:5:29 Nov 29 20:43:56.088 INFO [stderr] | Nov 29 20:43:56.088 INFO [stderr] 5 | use mio::tcp::{TcpListener, TcpStream}; Nov 29 20:43:56.088 INFO [stderr] | ^^^^^^^^^ Nov 29 20:43:56.088 INFO [stderr] | Nov 29 20:43:56.088 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 29 20:43:56.088 INFO [stderr] Nov 29 20:43:56.126 INFO [stderr] warning: unused variable: `addr` Nov 29 20:43:56.126 INFO [stderr] --> src/main.rs:33:38 Nov 29 20:43:56.126 INFO [stderr] | Nov 29 20:43:56.126 INFO [stderr] 33 | let (mut socket, addr) = server.accept().unwrap(); Nov 29 20:43:56.126 INFO [stderr] | ^^^^ help: consider using `_addr` instead Nov 29 20:43:56.126 INFO [stderr] | Nov 29 20:43:56.126 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 29 20:43:56.126 INFO [stderr] Nov 29 20:43:56.142 INFO [stderr] warning: variable `writeResult` should have a snake case name such as `write_result` Nov 29 20:43:56.142 INFO [stderr] --> src/main.rs:34:25 Nov 29 20:43:56.142 INFO [stderr] | Nov 29 20:43:56.142 INFO [stderr] 34 | let writeResult = socket.write(httpResponse().as_bytes()); Nov 29 20:43:56.142 INFO [stderr] | ^^^^^^^^^^^ Nov 29 20:43:56.142 INFO [stderr] | Nov 29 20:43:56.142 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 29 20:43:56.142 INFO [stderr] Nov 29 20:43:56.142 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 29 20:43:56.142 INFO [stderr] --> src/main.rs:39:29 Nov 29 20:43:56.142 INFO [stderr] | Nov 29 20:43:56.142 INFO [stderr] 39 | socket.shutdown(Both); Nov 29 20:43:56.142 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 29 20:43:56.142 INFO [stderr] | Nov 29 20:43:56.142 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 29 20:43:56.143 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 29 20:43:56.143 INFO [stderr] Nov 29 20:43:56.143 INFO [stderr] warning: function `httpResponse` should have a snake case name such as `http_response` Nov 29 20:43:56.143 INFO [stderr] --> src/main.rs:55:1 Nov 29 20:43:56.143 INFO [stderr] | Nov 29 20:43:56.143 INFO [stderr] 55 | / pub fn httpResponse() -> String { Nov 29 20:43:56.143 INFO [stderr] 56 | | Nov 29 20:43:56.143 INFO [stderr] 57 | | let message = format!(r#"HTTP-Version = HTTP/2.0 Nov 29 20:43:56.143 INFO [stderr] 58 | | Content-Type: text/html Nov 29 20:43:56.143 INFO [stderr] ... | Nov 29 20:43:56.143 INFO [stderr] 63 | | return String::from(message); Nov 29 20:43:56.143 INFO [stderr] 64 | | } Nov 29 20:43:56.143 INFO [stderr] | |_^ Nov 29 20:43:56.143 INFO [stderr] Nov 29 20:43:56.201 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.35s Nov 29 20:43:56.204 INFO [stderr] su: No module specific data is present Nov 29 20:43:57.135 INFO running `"docker" "inspect" "75c4f0d09fd072ee0cbea41182c81cb23948f6e9def89cb9963d09097be538fb"` Nov 29 20:43:57.448 INFO running `"docker" "rm" "-f" "75c4f0d09fd072ee0cbea41182c81cb23948f6e9def89cb9963d09097be538fb"` Nov 29 20:43:57.708 INFO [stdout] 75c4f0d09fd072ee0cbea41182c81cb23948f6e9def89cb9963d09097be538fb