[INFO] fetching crate peg 0.8.2...
[INFO] checking peg-0.8.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate peg 0.8.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate peg 0.8.2 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peg 0.8.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate peg 0.8.2
[INFO] tweaked toml for crates.io crate peg 0.8.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg-runtime v0.8.2
[INFO] [stderr]   Downloaded peg-macros v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37be8b67767ce057758ba01dc4b9e2a4ba72400e19dd8ab4b1ca86b9461ad96d
[INFO] running `Command { std: "docker" "start" "-a" "37be8b67767ce057758ba01dc4b9e2a4ba72400e19dd8ab4b1ca86b9461ad96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37be8b67767ce057758ba01dc4b9e2a4ba72400e19dd8ab4b1ca86b9461ad96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37be8b67767ce057758ba01dc4b9e2a4ba72400e19dd8ab4b1ca86b9461ad96d", kill_on_drop: false }`
[INFO] [stdout] 37be8b67767ce057758ba01dc4b9e2a4ba72400e19dd8ab4b1ca86b9461ad96d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e88e583929d88bc5533cafdb9c1372500111059eb3ae39c78836020e7dd30ec6
[INFO] running `Command { std: "docker" "start" "-a" "e88e583929d88bc5533cafdb9c1372500111059eb3ae39c78836020e7dd30ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking version_check v0.9.4
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> benches/expr.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test, crate_visibility_modifier)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]  --> benches/expr.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | crate rule expr() = eq()
[INFO] [stdout]   |       ^^^^ expected one of `!` or `::`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `peg::parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parser`
[INFO] [stdout]   --> benches/expr.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         parser::expr(bench_str).unwrap();
[INFO] [stdout]    |         ^^^^^^ use of undeclared crate or module `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `peg` (bench "expr") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e88e583929d88bc5533cafdb9c1372500111059eb3ae39c78836020e7dd30ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88e583929d88bc5533cafdb9c1372500111059eb3ae39c78836020e7dd30ec6", kill_on_drop: false }`
[INFO] [stdout] e88e583929d88bc5533cafdb9c1372500111059eb3ae39c78836020e7dd30ec6
