[INFO] fetching crate rusty_lr_parser 3.63.1...
[INFO] testing rusty_lr_parser-3.63.1 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate rusty_lr_parser 3.63.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rusty_lr_parser 3.63.1
[INFO] finished tweaking crates.io crate rusty_lr_parser 3.63.1
[INFO] tweaked toml for crates.io crate rusty_lr_parser 3.63.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_lr_parser 3.63.1 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_lr_parser 3.63.1 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty_lr_core v3.39.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eb9aee0c20d45ea373994bdc59ea27c7c4b69f05e4982297616e71e0d2b070e
[INFO] running `Command { std: "docker" "start" "-a" "0eb9aee0c20d45ea373994bdc59ea27c7c4b69f05e4982297616e71e0d2b070e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eb9aee0c20d45ea373994bdc59ea27c7c4b69f05e4982297616e71e0d2b070e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb9aee0c20d45ea373994bdc59ea27c7c4b69f05e4982297616e71e0d2b070e", kill_on_drop: false }`
[INFO] [stdout] 0eb9aee0c20d45ea373994bdc59ea27c7c4b69f05e4982297616e71e0d2b070e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb779c349fc0603d32af03b175a57e1762c2d149342b4adec2c436f9d7d29136
[INFO] running `Command { std: "docker" "start" "-a" "bb779c349fc0603d32af03b175a57e1762c2d149342b4adec2c436f9d7d29136", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling rusty_lr_core v3.39.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rusty_lr_parser v3.63.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "bb779c349fc0603d32af03b175a57e1762c2d149342b4adec2c436f9d7d29136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb779c349fc0603d32af03b175a57e1762c2d149342b4adec2c436f9d7d29136", kill_on_drop: false }`
[INFO] [stdout] bb779c349fc0603d32af03b175a57e1762c2d149342b4adec2c436f9d7d29136
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd536fac3532f4c57d0b2ab2c4e21329b74a1eec7946cca36c6553c50b96bbdd
[INFO] running `Command { std: "docker" "start" "-a" "fd536fac3532f4c57d0b2ab2c4e21329b74a1eec7946cca36c6553c50b96bbdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_lr_parser v3.63.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "fd536fac3532f4c57d0b2ab2c4e21329b74a1eec7946cca36c6553c50b96bbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd536fac3532f4c57d0b2ab2c4e21329b74a1eec7946cca36c6553c50b96bbdd", kill_on_drop: false }`
[INFO] [stdout] fd536fac3532f4c57d0b2ab2c4e21329b74a1eec7946cca36c6553c50b96bbdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b71ecb3627fc68f4239e3f8131168bf20fb0de9a8d61dad614b33c940f2acff1
[INFO] running `Command { std: "docker" "start" "-a" "b71ecb3627fc68f4239e3f8131168bf20fb0de9a8d61dad614b33c940f2acff1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_lr_parser-8cb40cdf106f34e8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty_lr_parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/grammar.rs - grammar::Grammar::filter (line 142) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/grammar.rs - grammar::Grammar::filter (line 142) stdout ----
[INFO] [stdout] error: unexpected `...`
[INFO] [stdout]  --> src/grammar.rs:144:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^ not a valid pattern
[INFO] [stdout]   |
[INFO] [stdout] help: for a rest pattern, use `..` instead of `...`
[INFO] [stdout]   |
[INFO] [stdout] 4 -     ...
[INFO] [stdout] 4 +     ..
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `terminal` in this scope
[INFO] [stdout]  --> src/grammar.rs:143:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | let terminal_class: usize = match filter( terminal ) {
[INFO] [stdout]   |                                           ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: `match` arm with no body
[INFO] [stdout]  --> src/grammar.rs:144:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: add a body after the pattern
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ... => { todo!() }
[INFO] [stdout]   |         ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: `..` patterns are not allowed here
[INFO] [stdout]  --> src/grammar.rs:144:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: only allowed in tuple, tuple struct, and slice patterns
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `filter` in this scope
[INFO] [stdout]  --> src/grammar.rs:143:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | let terminal_class: usize = match filter( terminal ) {
[INFO] [stdout]   |                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/grammar.rs - grammar::Grammar::filter (line 142)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b71ecb3627fc68f4239e3f8131168bf20fb0de9a8d61dad614b33c940f2acff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71ecb3627fc68f4239e3f8131168bf20fb0de9a8d61dad614b33c940f2acff1", kill_on_drop: false }`
[INFO] [stdout] b71ecb3627fc68f4239e3f8131168bf20fb0de9a8d61dad614b33c940f2acff1
