[INFO] updating cached repository thelink2012/tupi [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/thelink2012/tupi [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/thelink2012/tupi" "work/ex/beta-1.38-1/sources/1.37.0/gh/thelink2012/tupi"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thelink2012/tupi'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/thelink2012/tupi" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thelink2012/tupi"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thelink2012/tupi'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 390b67fcc04324d98156223e0b391f6c8436f6ed [INFO] sha for GitHub repo thelink2012/tupi: 390b67fcc04324d98156223e0b391f6c8436f6ed [INFO] validating manifest of thelink2012/tupi on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of thelink2012/tupi on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing thelink2012/tupi [INFO] finished frobbing thelink2012/tupi [INFO] frobbed toml for thelink2012/tupi written to work/ex/beta-1.38-1/sources/1.37.0/gh/thelink2012/tupi/Cargo.toml [INFO] started frobbing thelink2012/tupi [INFO] finished frobbing thelink2012/tupi [INFO] frobbed toml for thelink2012/tupi written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thelink2012/tupi/Cargo.toml [INFO] crate thelink2012/tupi already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing thelink2012/tupi against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thelink2012/tupi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 17887518e320a2e86e1499727fab17a6e5857a3cd464ed35a948d298053a0e98 [INFO] running `"docker" "start" "-a" "17887518e320a2e86e1499727fab17a6e5857a3cd464ed35a948d298053a0e98"` [INFO] [stderr] Compiling tupi v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:14:29 [INFO] [stderr] | [INFO] [stderr] 14 | InternalServerError(Box), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:104:32 [INFO] [stderr] | [INFO] [stderr] 104 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:33:21 [INFO] [stderr] | [INFO] [stderr] 33 | write_body: Box io::Result<()>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write) -> io::Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:33:29 [INFO] [stderr] | [INFO] [stderr] 33 | write_body: Box io::Result<()>>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:67 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn handle_connection(mut stream: TcpStream) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | .map_err(Box::::from) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:63:57 [INFO] [stderr] | [INFO] [stderr] 63 | fn speak_http(mut stream: &TcpStream) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:68:54 [INFO] [stderr] | [INFO] [stderr] 68 | let clone = stream.try_clone().map_err(Box::::from)?; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:98:30 [INFO] [stderr] | [INFO] [stderr] 98 | .map_err(|err| Box::::from(err)) // still could not reply a error page [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:124:44 [INFO] [stderr] | [INFO] [stderr] 124 | write_body: Box::new(|writer: &mut Write| writer.write(b"a").map(|_| ())), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:170:48 [INFO] [stderr] | [INFO] [stderr] 170 | write_body: Box::new(|writer: &mut Write| writer.write(b"a").map(|_| ())), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reader` [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | reader: &mut R, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_reader` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | writer: &mut W, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:30:39 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn parse_request_line(mut reader: &mut R) -> HttpResult { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `query_raw` [INFO] [stderr] --> src/http.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | fn query_raw(&self, key: &str) -> Option<&[u8]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `headers` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | headers: HttpHeaders, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `"docker" "inspect" "17887518e320a2e86e1499727fab17a6e5857a3cd464ed35a948d298053a0e98"` [INFO] running `"docker" "rm" "-f" "17887518e320a2e86e1499727fab17a6e5857a3cd464ed35a948d298053a0e98"` [INFO] [stdout] 17887518e320a2e86e1499727fab17a6e5857a3cd464ed35a948d298053a0e98 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thelink2012/tupi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] abc08f66206b4ff25fbfbfbe5ae3c4cfbd4c9269961045b7602ad499b70dfe8d [INFO] running `"docker" "start" "-a" "abc08f66206b4ff25fbfbfbe5ae3c4cfbd4c9269961045b7602ad499b70dfe8d"` [INFO] [stderr] Compiling libc v0.2.33 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling tupi v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test.rs:35:30 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn request(message: &mut Read) -> Option { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> tests/version.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test.rs:11:48 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test.rs:13:35 [INFO] [stderr] | [INFO] [stderr] 13 | static ATOMIC_PORT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test.rs:35:30 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn request(message: &mut Read) -> Option { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test.rs:11:48 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test.rs:13:35 [INFO] [stderr] | [INFO] [stderr] 13 | static ATOMIC_PORT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut payload = { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let mut mut_slice = message.as_mut_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | let mut linestr = str::from_utf8(&line).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:14:29 [INFO] [stderr] | [INFO] [stderr] 14 | InternalServerError(Box), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:104:32 [INFO] [stderr] | [INFO] [stderr] 104 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:33:21 [INFO] [stderr] | [INFO] [stderr] 33 | write_body: Box io::Result<()>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write) -> io::Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:33:29 [INFO] [stderr] | [INFO] [stderr] 33 | write_body: Box io::Result<()>>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:67 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn handle_connection(mut stream: TcpStream) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | .map_err(Box::::from) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:63:57 [INFO] [stderr] | [INFO] [stderr] 63 | fn speak_http(mut stream: &TcpStream) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:68:54 [INFO] [stderr] | [INFO] [stderr] 68 | let clone = stream.try_clone().map_err(Box::::from)?; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:98:30 [INFO] [stderr] | [INFO] [stderr] 98 | .map_err(|err| Box::::from(err)) // still could not reply a error page [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:124:44 [INFO] [stderr] | [INFO] [stderr] 124 | write_body: Box::new(|writer: &mut Write| writer.write(b"a").map(|_| ())), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:170:48 [INFO] [stderr] | [INFO] [stderr] 170 | write_body: Box::new(|writer: &mut Write| writer.write(b"a").map(|_| ())), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test.rs:35:30 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn request(message: &mut Read) -> Option { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> tests/length.rs:102:18 [INFO] [stderr] | [INFO] [stderr] 102 | for _ in (1..3000) { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test.rs:11:48 [INFO] [stderr] | [INFO] [stderr] 11 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/test.rs:13:35 [INFO] [stderr] | [INFO] [stderr] 13 | static ATOMIC_PORT: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut payload = { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let mut mut_slice = message.as_mut_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | let mut linestr = str::from_utf8(&line).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reader` [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | reader: &mut R, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_reader` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `writer` [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | writer: &mut W, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_writer` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut payload = { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:30:39 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn parse_request_line(mut reader: &mut R) -> HttpResult { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let mut mut_slice = message.as_mut_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | let mut linestr = str::from_utf8(&line).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `query_raw` [INFO] [stderr] --> src/http.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | fn query_raw(&self, key: &str) -> Option<&[u8]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `headers` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | headers: HttpHeaders, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.73s [INFO] running `"docker" "inspect" "abc08f66206b4ff25fbfbfbe5ae3c4cfbd4c9269961045b7602ad499b70dfe8d"` [INFO] running `"docker" "rm" "-f" "abc08f66206b4ff25fbfbfbe5ae3c4cfbd4c9269961045b7602ad499b70dfe8d"` [INFO] [stdout] abc08f66206b4ff25fbfbfbe5ae3c4cfbd4c9269961045b7602ad499b70dfe8d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thelink2012/tupi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 71a3f7258a0df9642076f4bc8760e440047b16a81cb0100bf2a75bb0013f5ead [INFO] running `"docker" "start" "-a" "71a3f7258a0df9642076f4bc8760e440047b16a81cb0100bf2a75bb0013f5ead"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/tupi-5a5c2399a0b2ae81 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tupi-20a56a6f5a02809c [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/length-0d4ca9bd7e6f38d5 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_message_body_length ... ok [INFO] [stdout] test test_header_field_length ... ok [INFO] [stdout] test test_request_line_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/message-02dc79724db8fc1d [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test test_bad_field_name ... ok [INFO] [stdout] test test_bad_request_line ... ok [INFO] [stdout] test test_case_insensitive_header ... ok [INFO] [stdout] test test_chunked ... ok [INFO] [stdout] test test_consume_message_body ... ok [INFO] [stdout] test test_content_length_big ... ok [INFO] [stdout] test test_content_length_multiple ... ok [INFO] [stdout] test test_content_length_no_1xx_204_connect ... ok [INFO] [stdout] test test_content_length_on_304 ... ok [INFO] [stdout] test test_content_length_on_head ... ok [INFO] [stdout] test test_dquote ... ok [INFO] [stdout] test test_content_length_present ... ok [INFO] [stdout] test test_ignore_unknown_header ... ok [INFO] [stdout] test test_incomplete_content_length ... ok [INFO] [stdout] test test_incomplete_header ... ok [INFO] [stdout] test test_incomplete_transfer_coding ... ok [INFO] [stdout] test test_incomplete_no_transfer_coding_or_content_length ... ok [INFO] [stdout] test test_message_body_determine_length ... ok [INFO] [stdout] test test_message_robustness ... ok [INFO] [stdout] test test_no_transfer_coding_1xx_204 ... ok [INFO] [stdout] test test_no_unicode ... ok [INFO] [stdout] test test_obs_text ... ok [INFO] [stdout] test test_combine_headers ... ok [INFO] [stdout] test test_ows_trim ... ok [INFO] [stdout] test test_transfer_coding_http11_only ... ok [INFO] [stdout] test test_transfer_coding_unknown ... ok [INFO] [stdout] test test_transfer_coding_never_with_content_length ... ok [INFO] [stdout] test test_no_whitespace_in_startline_to_headers ... ok [INFO] [stdout] test test_comment ... ok [INFO] [stdout] test test_obs_fold ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/parser-da940cfd23bdabe0 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test-22e376661dfa237d [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/uri-cc3631cab65f9d14 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_uri_normalization ... ok [INFO] [stdout] test test_http_userinfo ... ok [INFO] [stdout] test test_http_uri_scheme ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/version-4757ce71db53b31d [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_version_parser ... ok [INFO] [stdout] test test_version_higher_minor ... ok [INFO] [stdout] test test_version_response ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests tupi [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "71a3f7258a0df9642076f4bc8760e440047b16a81cb0100bf2a75bb0013f5ead"` [INFO] running `"docker" "rm" "-f" "71a3f7258a0df9642076f4bc8760e440047b16a81cb0100bf2a75bb0013f5ead"` [INFO] [stdout] 71a3f7258a0df9642076f4bc8760e440047b16a81cb0100bf2a75bb0013f5ead