[INFO] fetching crate rust-synthesizer 0.1.1...
[INFO] checking rust-synthesizer-0.1.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate rust-synthesizer 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rust-synthesizer 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust-synthesizer 0.1.1
[INFO] tweaked toml for crates.io crate rust-synthesizer 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-synthesizer 0.1.1 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-synthesizer 0.1.1 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43
[INFO] running `Command { std: "docker" "start" "974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking synthesizer-core v0.1.1
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking syn v2.0.119
[INFO] [stderr]    Compiling tree-sitter v0.24.7
[INFO] [stderr]    Compiling tree-sitter-yaml v0.6.1
[INFO] [stderr]    Compiling tree-sitter-json v0.24.8
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.3
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking rust-synthesizer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated tuple variant `node::RustNode::Raw`: use a typed variant instead of Raw — Raw defeats provability
[INFO] [stdout]    --> src/syn_gen.rs:456:31
[INFO] [stdout]     |
[INFO] [stdout] 456 |             ("Raw", RustNode::Raw("x + 1".into())),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `node::RustNode::raw`: use a typed variant instead of raw()
[INFO] [stdout]    --> src/builders.rs:285:29
[INFO] [stdout]     |
[INFO] [stdout] 285 |             .stmt(RustNode::raw("String::new()"))
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `node::RustNode::raw`: use a typed variant instead of raw()
[INFO] [stdout]    --> src/builders.rs:300:37
[INFO] [stdout]     |
[INFO] [stdout] 300 |                     .stmt(RustNode::raw("Self { x: 0.0, y: 0.0 }"))
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `node::RustNode::raw`: use a typed variant instead of raw()
[INFO] [stdout]    --> src/node.rs:787:38
[INFO] [stdout]     |
[INFO] [stdout] 787 |                 body: vec![RustNode::raw("Self { x, y }")],
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `node::RustNode::raw`: use a typed variant instead of raw()
[INFO] [stdout]    --> src/node.rs:815:34
[INFO] [stdout]     |
[INFO] [stdout] 815 |             body: vec![RustNode::raw("String::new()")],
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `node::RustNode::raw`: use a typed variant instead of raw()
[INFO] [stdout]    --> src/node.rs:890:39
[INFO] [stdout]     |
[INFO] [stdout] 890 |             then_body: vec![RustNode::raw("do_thing();")],
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `node::RustNode::raw`: use a typed variant instead of raw()
[INFO] [stdout]    --> src/node.rs:915:34
[INFO] [stdout]     |
[INFO] [stdout] 915 |             body: vec![RustNode::raw("process(item);")],
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `node::RustNode::raw`: use a typed variant instead of raw()
[INFO] [stdout]    --> src/node.rs:935:51
[INFO] [stdout]     |
[INFO] [stdout] 935 |         let node = RustNode::Block(vec![RustNode::raw("x + 1")]);
[INFO] [stdout]     |                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `tree_sitter::Language`
[INFO] [stdout]   --> src/validators.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Self::new(tree_sitter_yaml::language().into(), "YAML")
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 89 -         Self::new(tree_sitter_yaml::language().into(), "YAML")
[INFO] [stdout] 89 +         Self::new(tree_sitter_yaml::language(), "YAML")
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 89 -         Self::new(tree_sitter_yaml::language().into(), "YAML")
[INFO] [stdout] 89 +         Self::new(<tree_sitter::Language as Into<_>>::into(tree_sitter_yaml::language()), "YAML")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-synthesizer` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `strip_comments` is never used
[INFO] [stdout]    --> src/self_gen.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn strip_comments(s: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `tree_sitter::Language`
[INFO] [stdout]   --> src/validators.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Self::new(tree_sitter_yaml::language().into(), "YAML")
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 89 -         Self::new(tree_sitter_yaml::language().into(), "YAML")
[INFO] [stdout] 89 +         Self::new(tree_sitter_yaml::language(), "YAML")
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 89 -         Self::new(tree_sitter_yaml::language().into(), "YAML")
[INFO] [stdout] 89 +         Self::new(<tree_sitter::Language as Into<_>>::into(tree_sitter_yaml::language()), "YAML")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-synthesizer` (lib test) due to 1 previous error; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43", kill_on_drop: false }`
[INFO] [stdout] 974731e4defb62038ddb8c9d74d68852fcd7688fb1ea365ade574353ea562f43
