[INFO] fetching crate rustlr 0.5.0...
[INFO] testing rustlr-0.5.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate rustlr 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rustlr 0.5.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustlr 0.5.0
[INFO] finished tweaking crates.io crate rustlr 0.5.0
[INFO] tweaked toml for crates.io crate rustlr 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate rustlr 0.5.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a47acf75c3afb48159b5bbf1f3aebb4b51a5d8203cdbbd72b72cce0ea11eba8
[INFO] running `Command { std: "docker" "start" "-a" "9a47acf75c3afb48159b5bbf1f3aebb4b51a5d8203cdbbd72b72cce0ea11eba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a47acf75c3afb48159b5bbf1f3aebb4b51a5d8203cdbbd72b72cce0ea11eba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a47acf75c3afb48159b5bbf1f3aebb4b51a5d8203cdbbd72b72cce0ea11eba8", kill_on_drop: false }`
[INFO] [stdout] 9a47acf75c3afb48159b5bbf1f3aebb4b51a5d8203cdbbd72b72cce0ea11eba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7108913b4a251f6f396b5ed65277430d7491e1d0f36b07fa6bdf28ec745e923
[INFO] running `Command { std: "docker" "start" "-a" "b7108913b4a251f6f396b5ed65277430d7491e1d0f36b07fa6bdf28ec745e923", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.1
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling regex-automata v0.3.9
[INFO] [stderr]    Compiling regex v1.9.6
[INFO] [stderr]    Compiling rustlr v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "b7108913b4a251f6f396b5ed65277430d7491e1d0f36b07fa6bdf28ec745e923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7108913b4a251f6f396b5ed65277430d7491e1d0f36b07fa6bdf28ec745e923", kill_on_drop: false }`
[INFO] [stdout] b7108913b4a251f6f396b5ed65277430d7491e1d0f36b07fa6bdf28ec745e923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565c541aff32e275da6ff48bf5699b6f8e2d625e72afda393ed02c25eb3fd0a3
[INFO] running `Command { std: "docker" "start" "-a" "565c541aff32e275da6ff48bf5699b6f8e2d625e72afda393ed02c25eb3fd0a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlr v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "565c541aff32e275da6ff48bf5699b6f8e2d625e72afda393ed02c25eb3fd0a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565c541aff32e275da6ff48bf5699b6f8e2d625e72afda393ed02c25eb3fd0a3", kill_on_drop: false }`
[INFO] [stdout] 565c541aff32e275da6ff48bf5699b6f8e2d625e72afda393ed02c25eb3fd0a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 614ad06202fdda4cc4698728161cbaf53b8afa232e8ace4135fa8d32b12bbf28
[INFO] running `Command { std: "docker" "start" "-a" "614ad06202fdda4cc4698728161cbaf53b8afa232e8ace4135fa8d32b12bbf28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustlr-6403c46745a5834c)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustlr-904e5574f4608434)
[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 rustlr
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lexer_interface.rs - lexer_interface::StrTokenizer (line 363) ... ignored
[INFO] [stdout] test src/lexer_interface.rs - lexer_interface::StrTokenizer (line 373) ... ignored
[INFO] [stdout] test src/lexer_interface.rs - lexer_interface::StrTokenizer<'t>::from_source (line 1163) ... ignored
[INFO] [stdout] test src/lib.rs - generate (line 129) ... ignored
[INFO] [stdout] test src/zc_parser.rs - zc_parser::ZCParser<AT,ET>::lb (line 333) ... ignored
[INFO] [stdout] test src/zc_parser.rs - zc_parser::ZCParser<AT,ET>::parse_train (line 1186) ... ignored
[INFO] [stdout] test src/zc_parser.rs - zc_parser::ZCParser<AT,ET>::parse_train (line 1197) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 43) ... FAILED
[INFO] [stdout] test src/generic_absyn.rs - generic_absyn::LBox<dynAny+'t>::upcast (line 185) ... FAILED
[INFO] [stdout] test src/generic_absyn.rs - generic_absyn::LBox<dynAny+'t>::upcast (line 180) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/zc_parser.rs - zc_parser::ZCParser<AT,ET>::parse_train (line 1197) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `something`
[INFO] [stdout]  --> src/zc_parser.rs:1198:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | Write something in C+- : cout << x endl
[INFO] [stdout]   |       ^^^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 43) stdout ----
[INFO] [stdout] error: expected `;`, found `rustlr`
[INFO] [stdout]  --> src/lib.rs:45:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | [dependencies]
[INFO] [stdout]   |               ^ help: add `;` here
[INFO] [stdout] 6 |   rustlr = { version = "0.5", default-features = false }
[INFO] [stdout]   |   ------ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `,`
[INFO] [stdout]  --> src/lib.rs:46:29
[INFO] [stdout]   |
[INFO] [stdout] 6 |   rustlr = { version = "0.5", default-features = false }
[INFO] [stdout]   |                             ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found crate `rustlr`
[INFO] [stdout]  --> src/lib.rs:46:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   rustlr = { version = "0.5", default-features = false }
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 6 |   let rustlr = { version = "0.5", default-features = false }
[INFO] [stdout]   |   +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/generic_absyn.rs - generic_absyn::LBox<dynAny+'t>::upcast (line 185) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `LBox` in this scope
[INFO] [stdout]  --> src/generic_absyn.rs:186:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |   let lb:LBox<dyn Any> = LBox::upcast(LBox::new(String::from("abc"),0,0));
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:195:1
[INFO] [stdout]  ::: /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:198:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named struct `Box` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:Box<dyn Any> = LBox::upcast(LBox::new(String::from("abc"),0,0));
[INFO] [stdout]   |        ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rustlr::LBox;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Any` in this scope
[INFO] [stdout]  --> src/generic_absyn.rs:186:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = LBox::upcast(LBox::new(String::from("abc"),0,0));
[INFO] [stdout]   |                 ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::any::Any;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::any::Any;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LBox`
[INFO] [stdout]  --> src/generic_absyn.rs:186:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = LBox::upcast(LBox::new(String::from("abc"),0,0));
[INFO] [stdout]   |                        ^^^^ use of undeclared type `LBox`
[INFO] [stdout]   |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = Box::upcast(LBox::new(String::from("abc"),0,0));
[INFO] [stdout]   |                        ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rustlr::LBox;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LBox`
[INFO] [stdout]  --> src/generic_absyn.rs:186:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = LBox::upcast(LBox::new(String::from("abc"),0,0));
[INFO] [stdout]   |                                     ^^^^ use of undeclared type `LBox`
[INFO] [stdout]   |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = LBox::upcast(Box::new(String::from("abc"),0,0));
[INFO] [stdout]   |                                     ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rustlr::LBox;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/generic_absyn.rs - generic_absyn::LBox<dynAny+'t>::upcast (line 180) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `LBox` in this scope
[INFO] [stdout]  --> src/generic_absyn.rs:181:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |   let lb:LBox<dyn Any> = LBox::new(String::from("abc"),0,0);
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:195:1
[INFO] [stdout]  ::: /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:198:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named struct `Box` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:Box<dyn Any> = LBox::new(String::from("abc"),0,0);
[INFO] [stdout]   |        ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rustlr::LBox;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Any` in this scope
[INFO] [stdout]  --> src/generic_absyn.rs:181:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = LBox::new(String::from("abc"),0,0);
[INFO] [stdout]   |                 ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::any::Any;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::any::Any;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LBox`
[INFO] [stdout]  --> src/generic_absyn.rs:181:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = LBox::new(String::from("abc"),0,0);
[INFO] [stdout]   |                        ^^^^ use of undeclared type `LBox`
[INFO] [stdout]   |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lb:LBox<dyn Any> = Box::new(String::from("abc"),0,0);
[INFO] [stdout]   |                        ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rustlr::LBox;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/generic_absyn.rs - generic_absyn::LBox<dynAny+'t>::upcast (line 180)
[INFO] [stdout]     src/generic_absyn.rs - generic_absyn::LBox<dynAny+'t>::upcast (line 185)
[INFO] [stdout]     src/lib.rs - (line 43)
[INFO] [stdout]     src/zc_parser.rs - zc_parser::ZCParser<AT,ET>::parse_train (line 1197)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "614ad06202fdda4cc4698728161cbaf53b8afa232e8ace4135fa8d32b12bbf28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614ad06202fdda4cc4698728161cbaf53b8afa232e8ace4135fa8d32b12bbf28", kill_on_drop: false }`
[INFO] [stdout] 614ad06202fdda4cc4698728161cbaf53b8afa232e8ace4135fa8d32b12bbf28
