[INFO] fetching crate pegtastic 0.1.0...
[INFO] checking pegtastic-0.1.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate pegtastic 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate pegtastic 0.1.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pegtastic 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pegtastic 0.1.0
[INFO] tweaked toml for crates.io crate pegtastic 0.1.0 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pegtastic-macros v0.1.0
[INFO] [stderr]   Downloaded pegtastic-runtime v0.1.0
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f19a7483ee06011c1aac328a3e9e11fa414e8a25f2ae50ba5c7d7d43513f2bc6
[INFO] running `Command { std: "docker" "start" "-a" "f19a7483ee06011c1aac328a3e9e11fa414e8a25f2ae50ba5c7d7d43513f2bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f19a7483ee06011c1aac328a3e9e11fa414e8a25f2ae50ba5c7d7d43513f2bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19a7483ee06011c1aac328a3e9e11fa414e8a25f2ae50ba5c7d7d43513f2bc6", kill_on_drop: false }`
[INFO] [stdout] f19a7483ee06011c1aac328a3e9e11fa414e8a25f2ae50ba5c7d7d43513f2bc6
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c91c2ace8123cca5b8190a29a8c4dc770a2fc9720b535d9a5a7637d84c661e9
[INFO] running `Command { std: "docker" "start" "-a" "4c91c2ace8123cca5b8190a29a8c4dc770a2fc9720b535d9a5a7637d84c661e9", kill_on_drop: false }`
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling target-triple v0.1.3
[INFO] [stderr]    Compiling pegtastic-runtime v0.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling pegtastic-macros v0.1.0
[INFO] [stderr]     Checking pegtastic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking trybuild v1.0.101
[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:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / pegtastic::parser!(grammar parser() for str {
[INFO] [stdout] 9  | | crate rule expr() = eq()
[INFO] [stdout] 10 | |
[INFO] [stdout] 11 | | #[cache]
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | | rule atom() = ['0'..='9']+ / "(" expr() ")"
[INFO] [stdout] 22 | | });
[INFO] [stdout]    | |__^ expected one of `!` or `::`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pegtastic::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:30:3
[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] 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 `pegtastic` (bench "expr") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "4c91c2ace8123cca5b8190a29a8c4dc770a2fc9720b535d9a5a7637d84c661e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c91c2ace8123cca5b8190a29a8c4dc770a2fc9720b535d9a5a7637d84c661e9", kill_on_drop: false }`
[INFO] [stdout] 4c91c2ace8123cca5b8190a29a8c4dc770a2fc9720b535d9a5a7637d84c661e9
