[INFO] cloning repository https://github.com/valarauca/car [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valarauca/car" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalarauca%2Fcar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalarauca%2Fcar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4aad7dea273993ba363f2c8b9e2f25d6d93f3f6f [INFO] checking valarauca/car against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalarauca%2Fcar" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valarauca/car on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/valarauca/car [INFO] finished tweaking git repo https://github.com/valarauca/car [INFO] tweaked toml for git repo https://github.com/valarauca/car written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/valarauca/car already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v0.2.4 [INFO] [stderr] Downloaded clap v2.20.5 [INFO] [stderr] Downloaded nom v2.1.0 [INFO] [stderr] Downloaded skeptic v0.6.1 [INFO] [stderr] Downloaded filetime v0.1.10 [INFO] [stderr] Downloaded tar v0.4.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50fa1480926cfd7ab65e506218e008333541621bc9a224088f1ea13439dd8af9 [INFO] running `Command { std: "docker" "start" "-a" "50fa1480926cfd7ab65e506218e008333541621bc9a224088f1ea13439dd8af9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50fa1480926cfd7ab65e506218e008333541621bc9a224088f1ea13439dd8af9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50fa1480926cfd7ab65e506218e008333541621bc9a224088f1ea13439dd8af9", kill_on_drop: false }` [INFO] [stdout] 50fa1480926cfd7ab65e506218e008333541621bc9a224088f1ea13439dd8af9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f302b2b74f830e6d32849c64e445d886afad29c5d12d57a5689a7d7daac82174 [INFO] running `Command { std: "docker" "start" "-a" "f302b2b74f830e6d32849c64e445d886afad29c5d12d57a5689a7d7daac82174", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling getopts v0.2.14 [INFO] [stderr] Checking lazy_static v0.2.4 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking same-file v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking nom v2.1.0 [INFO] [stderr] Checking snap v0.2.1 (/opt/rustwide/workdir/car_compress/algo/rust-snappy) [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking walkdir v1.0.7 [INFO] [stdout] error[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33 [INFO] [stdout] | [INFO] [stdout] 955 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stdout] | ---------------------------------------- borrow of `state` occurs here [INFO] [stdout] ... [INFO] [stdout] 959 | state = match (state, whitespace, limit) { [INFO] [stdout] | ----- borrow occurs due to use of `state` in closure [INFO] [stdout] ... [INFO] [stdout] 1008 | while cont && match state { B | C => true, A => false } { [INFO] [stdout] | ^ use of borrowed `state` [INFO] [stdout] 1009 | machine(&mut cont, (fake_i, ' ')); [INFO] [stdout] | ------- borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0503`. [INFO] [stdout] [INFO] [stderr] error: could not compile `getopts` due to 2 previous errors [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/compress.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | let n = try!(self.compress(input, &mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | Ok(try!(Header::read(input)).decompress_len) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | let hdr = try!(Header::read(input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(dec.decompress()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:107:31 [INFO] [stdout] | [INFO] [stdout] 107 | let mut buf = vec![0; try!(decompress_len(input))]; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let n = try!(self.decompress(input, &mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | try!(self.read_literal(len)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | try!(self.read_copy(byte)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/decompress.rs:233:22 [INFO] [stdout] | [INFO] [stdout] 233 | let offset = try!(entry.offset(self.src, self.s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> car_compress/algo/rust-snappy/src/error.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> car_compress/algo/rust-snappy/src/error.rs:340:32 [INFO] [stdout] | [INFO] [stdout] 340 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:142:17 [INFO] [stdout] | [INFO] [stdout] 142 | try!(self.inner.as_mut().unwrap().write(buf)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | try!(self.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | try!(self.inner.as_mut().unwrap().write(&self.src)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | try!(self.w.write_all(STREAM_IDENTIFIER)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:191:32 [INFO] [stdout] | [INFO] [stdout] 191 | let compress_len = try!(self.enc.compress(src, &mut self.dst)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | try!(self.w.write_all(&self.chunk_header)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:205:17 [INFO] [stdout] | [INFO] [stdout] 205 | try!(self.w.write_all(&self.dst[0..compress_len])) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | try!(self.w.write_all(src)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:274:17 [INFO] [stdout] | [INFO] [stdout] 274 | if !try!(read_exact_eof(&mut self.r, &mut self.src[0..4])) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:301:21 [INFO] [stdout] | [INFO] [stdout] 301 | try!(self.r.read_exact(&mut self.src[0..len])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:312:21 [INFO] [stdout] | [INFO] [stdout] 312 | try!(self.r.read_exact(&mut self.src[0..len])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | try!(self.r.read_exact(&mut self.src[0..len])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:329:40 [INFO] [stdout] | [INFO] [stdout] 329 | let expected_sum = try!(self.r.read_u32::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:337:21 [INFO] [stdout] | [INFO] [stdout] 337 | try!(self.r.read_exact(&mut self.dst[0..n])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:349:40 [INFO] [stdout] | [INFO] [stdout] 349 | let expected_sum = try!(self.r.read_u32::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:357:21 [INFO] [stdout] | [INFO] [stdout] 357 | try!(self.r.read_exact(&mut self.src[0..sn])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:358:30 [INFO] [stdout] | [INFO] [stdout] 358 | let dn = try!(decompress_len(&self.src)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:365:21 [INFO] [stdout] | [INFO] [stdout] 365 | try!(self.dec.decompress(&self.src[0..sn], &mut self.dst[0..dn])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> car_compress/algo/rust-snappy/src/crc32.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | / lazy_static! { [INFO] [stdout] 30 | | static ref TABLE: [u32; 256] = make_table(CASTAGNOLI_POLY); [INFO] [stdout] 31 | | static ref TABLE16: [[u32; 256]; 16] = { [INFO] [stdout] 32 | | let mut tab = [[0; 256]; 16]; [INFO] [stdout] ... | [INFO] [stdout] 42 | | }; [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> car_compress/algo/rust-snappy/src/crc32.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | / lazy_static! { [INFO] [stdout] 30 | | static ref TABLE: [u32; 256] = make_table(CASTAGNOLI_POLY); [INFO] [stdout] 31 | | static ref TABLE16: [[u32; 256]; 16] = { [INFO] [stdout] 32 | | let mut tab = [[0; 256]; 16]; [INFO] [stdout] ... | [INFO] [stdout] 42 | | }; [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> car_compress/algo/rust-snappy/src/crc32.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | / lazy_static! { [INFO] [stdout] 30 | | static ref TABLE: [u32; 256] = make_table(CASTAGNOLI_POLY); [INFO] [stdout] 31 | | static ref TABLE16: [[u32; 256]; 16] = { [INFO] [stdout] 32 | | let mut tab = [[0; 256]; 16]; [INFO] [stdout] ... | [INFO] [stdout] 42 | | }; [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> car_compress/algo/rust-snappy/src/crc32.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | / lazy_static! { [INFO] [stdout] 30 | | static ref TABLE: [u32; 256] = make_table(CASTAGNOLI_POLY); [INFO] [stdout] 31 | | static ref TABLE16: [[u32; 256]; 16] = { [INFO] [stdout] 32 | | let mut tab = [[0; 256]; 16]; [INFO] [stdout] ... | [INFO] [stdout] 42 | | }; [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / lazy_static! { [INFO] [stdout] 13 | | static ref MAX_COMPRESS_BLOCK_SIZE: usize = max_compress_len(MAX_BLOCK_SIZE); [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / lazy_static! { [INFO] [stdout] 13 | | static ref MAX_COMPRESS_BLOCK_SIZE: usize = max_compress_len(MAX_BLOCK_SIZE); [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> car_compress/algo/rust-snappy/src/error.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | self.err.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> car_compress/algo/rust-snappy/src/error.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | self.err.cause() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> car_compress/algo/rust-snappy/src/compress.rs:492:13 [INFO] [stdout] | [INFO] [stdout] 492 | let mut table: &mut [u16] = if table_size <= SMALL_TABLE_SIZE { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f302b2b74f830e6d32849c64e445d886afad29c5d12d57a5689a7d7daac82174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f302b2b74f830e6d32849c64e445d886afad29c5d12d57a5689a7d7daac82174", kill_on_drop: false }` [INFO] [stdout] f302b2b74f830e6d32849c64e445d886afad29c5d12d57a5689a7d7daac82174