[INFO] cloning repository https://github.com/Ruin0x11/borscht
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ruin0x11/borscht" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03c8be3398a59d9df445fd5a0c7850b3f2188869
[INFO] checking Ruin0x11/borscht against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ruin0x11/borscht on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ruin0x11/borscht
[INFO] finished tweaking git repo https://github.com/Ruin0x11/borscht
[INFO] tweaked toml for git repo https://github.com/Ruin0x11/borscht written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Ruin0x11/borscht 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-utils v0.1.2
[INFO] [stderr]   Downloaded pelite-macros v0.1.1
[INFO] [stderr]   Downloaded enum-utils-from-str v0.1.2
[INFO] [stderr]   Downloaded hexyl v0.8.0
[INFO] [stderr]   Downloaded pelite v0.9.0
[INFO] [stderr]   Downloaded dataview v0.1.1
[INFO] [stderr]   Downloaded derive_pod v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1919205d59b3704bca59e261d208f3ce42c5a224679af1cf717840d63dee6a2e
[INFO] running `Command { std: "docker" "start" "-a" "1919205d59b3704bca59e261d208f3ce42c5a224679af1cf717840d63dee6a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1919205d59b3704bca59e261d208f3ce42c5a224679af1cf717840d63dee6a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1919205d59b3704bca59e261d208f3ce42c5a224679af1cf717840d63dee6a2e", kill_on_drop: false }`
[INFO] [stdout] 1919205d59b3704bca59e261d208f3ce42c5a224679af1cf717840d63dee6a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3e69822eafbb54719f0a67f20cd117814bdff6b7b2b05f869d57b794d76ce7c
[INFO] running `Command { std: "docker" "start" "-a" "b3e69822eafbb54719f0a67f20cd117814bdff6b7b2b05f869d57b794d76ce7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling derive_pod v0.1.0
[INFO] [stderr]     Checking dataview v0.1.1
[INFO] [stderr]    Compiling enum-utils-from-str v0.1.2
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]    Compiling pelite-macros v0.1.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking pelite v0.9.0
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]    Compiling backtrace v0.3.57
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]     Checking regex v1.4.6
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling enum-utils v0.1.2
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking hexyl v0.8.0
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking ron v0.6.4
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking exe2ax v0.0.1 (/opt/rustwide/workdir/exe2ax)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> exe2ax/src/as_/ax3/lexical.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     if (v.code_type == HspCodeType::None)
[INFO] [stdout]     |        ^                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -     if (v.code_type == HspCodeType::None)
[INFO] [stdout] 106 +     if v.code_type == HspCodeType::None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> exe2ax/src/as_/ax3/lexical.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     if (v.code_type == HspCodeType::None)
[INFO] [stdout]     |        ^                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -     if (v.code_type == HspCodeType::None)
[INFO] [stdout] 106 +     if v.code_type == HspCodeType::None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> exe2ax/src/as_/ax3/ast.rs:502:12
[INFO] [stdout]     |
[INFO] [stdout] 502 |         if (param_name.is_some()) {
[INFO] [stdout]     |            ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 502 -         if (param_name.is_some()) {
[INFO] [stdout] 502 +         if param_name.is_some() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> exe2ax/src/as_/ax3/ast.rs:502:12
[INFO] [stdout]     |
[INFO] [stdout] 502 |         if (param_name.is_some()) {
[INFO] [stdout]     |            ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 502 -         if (param_name.is_some()) {
[INFO] [stdout] 502 +         if param_name.is_some() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]    --> exe2ax/src/as_/ax3/ast.rs:611:64
[INFO] [stdout]     |
[INFO] [stdout] 611 |     fn print_code<W: Write>(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> {
[INFO] [stdout]     |                                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]    --> exe2ax/src/as_/ax3/ast.rs:622:64
[INFO] [stdout]     |
[INFO] [stdout] 622 |     fn print_code<W: Write>(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> {
[INFO] [stdout]     |                                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]    --> exe2ax/src/as_/ax3/ast.rs:611:64
[INFO] [stdout]     |
[INFO] [stdout] 611 |     fn print_code<W: Write>(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> {
[INFO] [stdout]     |                                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctxt`
[INFO] [stdout]    --> exe2ax/src/as_/ax3/ast.rs:622:64
[INFO] [stdout]     |
[INFO] [stdout] 622 |     fn print_code<W: Write>(&self, f: &mut W, _tab_count: u32, ctxt: &'a Hsp3As) -> Result<(), io::Error> {
[INFO] [stdout]     |                                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctxt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_dll_name` and `get_export_name` are never used
[INFO] [stdout]    --> exe2ax/src/as_/ax3/mod.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl Ax3Plugin {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 248 |     fn get_dll_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     fn get_export_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking erystia v0.1.0 (/opt/rustwide/workdir/erystia)
[INFO] [stdout] warning: methods `get_dll_name` and `get_export_name` are never used
[INFO] [stdout]    --> exe2ax/src/as_/ax3/mod.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl Ax3Plugin {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 248 |     fn get_dll_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     fn get_export_name<'a>(&self, file: &'a Ax3File) -> Cow<'a, str> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `let` expressions in this position are unstable
[INFO] [stdout]     --> erystia/src/lib.rs:1099:24
[INFO] [stdout]      |
[INFO] [stdout] 1099 |                     if let ast::AstNodeKind::Argument(ref mut arg) = arg.kind && arg.exps.len() > mac.index {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
[INFO] [stdout]      = help: add `#![feature(let_chains)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `let` expressions in this position are unstable
[INFO] [stdout]     --> erystia/src/lib.rs:1099:24
[INFO] [stdout]      |
[INFO] [stdout] 1099 |                     if let ast::AstNodeKind::Argument(ref mut arg) = arg.kind && arg.exps.len() > mac.index {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
[INFO] [stdout]      = help: add `#![feature(let_chains)]` to the crate attributes to enable
[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 E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `erystia` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `erystia` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b3e69822eafbb54719f0a67f20cd117814bdff6b7b2b05f869d57b794d76ce7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3e69822eafbb54719f0a67f20cd117814bdff6b7b2b05f869d57b794d76ce7c", kill_on_drop: false }`
[INFO] [stdout] b3e69822eafbb54719f0a67f20cd117814bdff6b7b2b05f869d57b794d76ce7c
