[INFO] cloning repository https://github.com/Bright-Shard/crux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bright-Shard/crux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBright-Shard%2Fcrux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBright-Shard%2Fcrux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b673543c413793674fac4e64c4cf3925f131140e
[INFO] checking Bright-Shard/crux against master#f8463896a9b36a04899c013bd8825a7fd29dd7a4 for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBright-Shard%2Fcrux" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Bright-Shard/crux
[INFO] finished tweaking git repo https://github.com/Bright-Shard/crux
[INFO] tweaked toml for git repo https://github.com/Bright-Shard/crux written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bright-Shard/crux on toolchain f8463896a9b36a04899c013bd8825a7fd29dd7a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bright-Shard/crux 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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2-const v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feb46c5af131ffc6bf58782c749c42020c2e8ead0f4891d4dc3c6114e0b9fba5
[INFO] running `Command { std: "docker" "start" "-a" "feb46c5af131ffc6bf58782c749c42020c2e8ead0f4891d4dc3c6114e0b9fba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb46c5af131ffc6bf58782c749c42020c2e8ead0f4891d4dc3c6114e0b9fba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb46c5af131ffc6bf58782c749c42020c2e8ead0f4891d4dc3c6114e0b9fba5", kill_on_drop: false }`
[INFO] [stdout] feb46c5af131ffc6bf58782c749c42020c2e8ead0f4891d4dc3c6114e0b9fba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23c676132ce47de02a55451b8a2b5e50eb8e73e68b198e022f86eed666082daa
[INFO] running `Command { std: "docker" "start" "-a" "23c676132ce47de02a55451b8a2b5e50eb8e73e68b198e022f86eed666082daa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling crux-build v0.1.0 (/opt/rustwide/workdir/crates/crux-build)
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking sha2-const v0.1.2
[INFO] [stderr]    Compiling crux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking crux-rust-ast v0.1.0 (/opt/rustwide/workdir/crates/crux-rust-ast)
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:96:10
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:448:11
[INFO] [stdout]     |
[INFO] [stdout] 448 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:451:10
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:96:10
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:448:11
[INFO] [stdout]     |
[INFO] [stdout] 448 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:451:10
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking crux-macros-impl v0.1.0 (/opt/rustwide/workdir/crates/crux-macros-impl)
[INFO] [stderr]     Checking crux-macros v0.1.0 (/opt/rustwide/workdir/crates/crux-macros)
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:96:10
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> crates/crux-rust-ast/src/ast.rs:96:10
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:448:11
[INFO] [stdout]     |
[INFO] [stdout] 448 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:451:10
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:448:11
[INFO] [stdout]     |
[INFO] [stdout] 448 |     fn parse(iter: &mut impl TokenIter) -> Result<Self, Self::ParseError> {
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> crates/crux-rust-ast/src/ast.rs:451:10
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn skip(iter: &mut impl TokenIter) {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `include_str` in this scope
[INFO] [stdout]   --> src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![doc = include_str!("../README.md")]
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 36 + use core::include_str;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `include_str` in this scope
[INFO] [stdout]   --> src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![doc = include_str!("../README.md")]
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 36 + use core::include_str;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attribute value must be a literal
[INFO] [stdout]   --> src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![doc = include_str!("../README.md")]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `include_str` in this scope
[INFO] [stdout]   --> src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![doc = include_str!("../README.md")]
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 36 + use core::include_str;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attribute value must be a literal
[INFO] [stdout]   --> src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![doc = include_str!("../README.md")]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attribute value must be a literal
[INFO] [stdout]   --> src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![doc = include_str!("../README.md")]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crux` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `crux` (lib) due to 2 previous errors
[INFO] [stderr] error: could not compile `crux` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "23c676132ce47de02a55451b8a2b5e50eb8e73e68b198e022f86eed666082daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c676132ce47de02a55451b8a2b5e50eb8e73e68b198e022f86eed666082daa", kill_on_drop: false }`
[INFO] [stdout] 23c676132ce47de02a55451b8a2b5e50eb8e73e68b198e022f86eed666082daa
