[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#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalarauca%2Fcar" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valarauca/car on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "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-2-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking valarauca/car against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalarauca%2Fcar" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valarauca/car on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "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-2-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking valarauca/car against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalarauca%2Fcar" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valarauca/car on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "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-2-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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 gcc v0.3.43 [INFO] [stderr] Downloaded skeptic v0.6.1 [INFO] [stderr] Downloaded vec_map v0.6.0 [INFO] [stderr] Downloaded getopts v0.2.14 [INFO] [stderr] Downloaded byteorder v1.0.0 [INFO] [stderr] Downloaded pulldown-cmark v0.0.3 [INFO] [stderr] Downloaded unicode-segmentation v1.1.0 [INFO] [stderr] Downloaded libc v0.2.21 [INFO] [stderr] Downloaded tar v0.4.10 [INFO] [stderr] Downloaded clap v2.20.5 [INFO] [stderr] Downloaded walkdir v1.0.7 [INFO] [stderr] Downloaded tempdir v0.3.5 [INFO] [stderr] Downloaded filetime v0.1.10 [INFO] [stderr] Downloaded xattr v0.1.11 [INFO] [stderr] Downloaded nom v2.1.0 [INFO] [stderr] Downloaded same-file v0.1.3 [INFO] [stderr] Downloaded term_size v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4602ee693a49c2ac2f933396a5e84e20010c1230ea13b2f06570fea1edaeb396 [INFO] running `Command { std: "docker" "start" "-a" "4602ee693a49c2ac2f933396a5e84e20010c1230ea13b2f06570fea1edaeb396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4602ee693a49c2ac2f933396a5e84e20010c1230ea13b2f06570fea1edaeb396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4602ee693a49c2ac2f933396a5e84e20010c1230ea13b2f06570fea1edaeb396", kill_on_drop: false }` [INFO] [stdout] 4602ee693a49c2ac2f933396a5e84e20010c1230ea13b2f06570fea1edaeb396 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 855922f17150a0c3555c276f6fe8c579b8ca49766cd0db1d9df685123ba5961c [INFO] running `Command { std: "docker" "start" "-a" "855922f17150a0c3555c276f6fe8c579b8ca49766cd0db1d9df685123ba5961c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 byteorder v1.0.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking snap v0.2.1 (/opt/rustwide/workdir/car_compress/algo/rust-snappy) [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stdout] error[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getopts-0.2.14/src/lib.rs:1008:25 [INFO] [stdout] | [INFO] [stdout] 955 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stdout] | ---------------------------------------- `state` is borrowed 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] 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] [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: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: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: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: 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: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: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] For more information about this error, try `rustc --explain E0503`. [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: trailing semicolon in macro used in expression position [INFO] [stdout] --> car_compress/algo/rust-snappy/src/frame.rs:263:50 [INFO] [stdout] | [INFO] [stdout] 263 | return Err(io::Error::from($err)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 316 | / fail!(Error::UnsupportedChunkLength { [INFO] [stdout] 317 | | len: len64, [INFO] [stdout] 318 | | header: true, [INFO] [stdout] 319 | | }) [INFO] [stdout] | |__________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info) [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: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: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: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 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:358:30 [INFO] [stdout] | [INFO] [stdout] 358 | let dn = try!(decompress_len(&self.src)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `getopts` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::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` which comes from the expansion of the macro `lazy_static` (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 `Once::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` which comes from the expansion of the macro `lazy_static` (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 `Once::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` which comes from the expansion of the macro `lazy_static` (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 `Once::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` which comes from the expansion of the macro `lazy_static` (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 `Once::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` which comes from the expansion of the macro `lazy_static` (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 `Once::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` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [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] | ^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 | fn cause(&self) -> Option<&dyn error::Error> { [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:340:32 [INFO] [stdout] | [INFO] [stdout] 340 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 340 | fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `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 method `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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> car_compress/algo/rust-snappy/src/compress.rs:481:20 [INFO] [stdout] | [INFO] [stdout] 481 | fn block_table(&mut self, block_size: usize) -> BlockTable { [INFO] [stdout] | ^^^^^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 481 | fn block_table(&mut self, block_size: usize) -> BlockTable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "855922f17150a0c3555c276f6fe8c579b8ca49766cd0db1d9df685123ba5961c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "855922f17150a0c3555c276f6fe8c579b8ca49766cd0db1d9df685123ba5961c", kill_on_drop: false }` [INFO] [stdout] 855922f17150a0c3555c276f6fe8c579b8ca49766cd0db1d9df685123ba5961c