[INFO] fetching crate rusty_lr_parser 3.63.1...
[INFO] testing rusty_lr_parser-3.63.1 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate rusty_lr_parser 3.63.1 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_lr_parser 3.63.1 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbf66ae59d06e83e08f54380627d20082ccfdc922ecc2447aa5e58188189c6e7
[INFO] running `Command { std: "docker" "start" "-a" "cbf66ae59d06e83e08f54380627d20082ccfdc922ecc2447aa5e58188189c6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbf66ae59d06e83e08f54380627d20082ccfdc922ecc2447aa5e58188189c6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf66ae59d06e83e08f54380627d20082ccfdc922ecc2447aa5e58188189c6e7", kill_on_drop: false }`
[INFO] [stdout] cbf66ae59d06e83e08f54380627d20082ccfdc922ecc2447aa5e58188189c6e7
[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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61ad57389c2c7342fdcbb3de02595299e48c2fe1b71ec171bc35897f0c40be40
[INFO] running `Command { std: "docker" "start" "-a" "61ad57389c2c7342fdcbb3de02595299e48c2fe1b71ec171bc35897f0c40be40", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[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 13.17s
[INFO] running `Command { std: "docker" "inspect" "61ad57389c2c7342fdcbb3de02595299e48c2fe1b71ec171bc35897f0c40be40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ad57389c2c7342fdcbb3de02595299e48c2fe1b71ec171bc35897f0c40be40", kill_on_drop: false }`
[INFO] [stdout] 61ad57389c2c7342fdcbb3de02595299e48c2fe1b71ec171bc35897f0c40be40
[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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b40f26a1a43a911e84f3481632dfe0ca7f4d9d39c3327a9c8bcb5f85f81e3ab
[INFO] running `Command { std: "docker" "start" "-a" "2b40f26a1a43a911e84f3481632dfe0ca7f4d9d39c3327a9c8bcb5f85f81e3ab", 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 2.66s
[INFO] running `Command { std: "docker" "inspect" "2b40f26a1a43a911e84f3481632dfe0ca7f4d9d39c3327a9c8bcb5f85f81e3ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b40f26a1a43a911e84f3481632dfe0ca7f4d9d39c3327a9c8bcb5f85f81e3ab", kill_on_drop: false }`
[INFO] [stdout] 2b40f26a1a43a911e84f3481632dfe0ca7f4d9d39c3327a9c8bcb5f85f81e3ab
[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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fda8f8b9bd726fd8db22931df81f15fd364ba6e2c8dd17f425bd9a704c2b287
[INFO] running `Command { std: "docker" "start" "-a" "0fda8f8b9bd726fd8db22931df81f15fd364ba6e2c8dd17f425bd9a704c2b287", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_lr_parser-6781be1cb6892722)
[INFO] [stderr]    Doc-tests rusty_lr_parser
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[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] 144 |     ...
[INFO] [stdout]     |     ^^^ not a valid pattern
[INFO] [stdout]     |
[INFO] [stdout] help: for a rest pattern, use `..` instead of `...`
[INFO] [stdout]     |
[INFO] [stdout] 144 -     ...
[INFO] [stdout] 144 +     ..
[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] 143 | 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] 144 |     ...
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add a body after the pattern
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ... => { todo!() }
[INFO] [stdout]     |         ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: `..` patterns are not allowed here
[INFO] [stdout]    --> src/grammar.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ...
[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] 143 | 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 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fda8f8b9bd726fd8db22931df81f15fd364ba6e2c8dd17f425bd9a704c2b287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fda8f8b9bd726fd8db22931df81f15fd364ba6e2c8dd17f425bd9a704c2b287", kill_on_drop: false }`
[INFO] [stdout] 0fda8f8b9bd726fd8db22931df81f15fd364ba6e2c8dd17f425bd9a704c2b287
