[INFO] fetching crate peg 0.8.2...
[INFO] checking peg-0.8.2 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate peg 0.8.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate peg 0.8.2 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a412cc4b152903e4c50b260aaa5558ec961ffcaf5ca6552851ae5da04f034dbd
[INFO] running `Command { std: "docker" "start" "-a" "a412cc4b152903e4c50b260aaa5558ec961ffcaf5ca6552851ae5da04f034dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a412cc4b152903e4c50b260aaa5558ec961ffcaf5ca6552851ae5da04f034dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a412cc4b152903e4c50b260aaa5558ec961ffcaf5ca6552851ae5da04f034dbd", kill_on_drop: false }`
[INFO] [stdout] a412cc4b152903e4c50b260aaa5558ec961ffcaf5ca6552851ae5da04f034dbd
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a404acc2c4a9744e4e2328059ec84d4336bfbc22dd2b7d806539236a92e26396
[INFO] running `Command { std: "docker" "start" "-a" "a404acc2c4a9744e4e2328059ec84d4336bfbc22dd2b7d806539236a92e26396", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking version_check v0.9.4
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]     Checking serde_json v1.0.113
[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] running `Command { std: "docker" "inspect" "a404acc2c4a9744e4e2328059ec84d4336bfbc22dd2b7d806539236a92e26396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a404acc2c4a9744e4e2328059ec84d4336bfbc22dd2b7d806539236a92e26396", kill_on_drop: false }`
[INFO] [stdout] a404acc2c4a9744e4e2328059ec84d4336bfbc22dd2b7d806539236a92e26396
[INFO] checking peg-0.8.2 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate peg 0.8.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate peg 0.8.2 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb9d492798ef9b5743c2d8781e36320ed3470b578b2b5ea990469e7639807076
[INFO] running `Command { std: "docker" "start" "-a" "cb9d492798ef9b5743c2d8781e36320ed3470b578b2b5ea990469e7639807076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb9d492798ef9b5743c2d8781e36320ed3470b578b2b5ea990469e7639807076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9d492798ef9b5743c2d8781e36320ed3470b578b2b5ea990469e7639807076", kill_on_drop: false }`
[INFO] [stdout] cb9d492798ef9b5743c2d8781e36320ed3470b578b2b5ea990469e7639807076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunexpected_cfgs" "-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 04bbe2c86b95a19634e174faa423dddf1a369ba3567a90c32af4370e8357ff61
[INFO] running `Command { std: "docker" "start" "-a" "04bbe2c86b95a19634e174faa423dddf1a369ba3567a90c32af4370e8357ff61", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking version_check v0.9.4
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking basic-toml v0.1.8
[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" "04bbe2c86b95a19634e174faa423dddf1a369ba3567a90c32af4370e8357ff61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04bbe2c86b95a19634e174faa423dddf1a369ba3567a90c32af4370e8357ff61", kill_on_drop: false }`
[INFO] [stdout] 04bbe2c86b95a19634e174faa423dddf1a369ba3567a90c32af4370e8357ff61
